correct adafruit metro esp32s3 pins for rev B

.clang-format

@@ -1,246 +0,0 @@
-# Clang format version: 18.1.3
----
-BasedOnStyle: LLVM
-AccessModifierOffset: -2
-AlignAfterOpenBracket: BlockIndent
-AlignArrayOfStructures: None
-AlignConsecutiveAssignments:
-  Enabled: false
-  AcrossEmptyLines: false
-  AcrossComments: false
-  AlignCompound: false
-  AlignFunctionPointers: false
-  PadOperators: true
-AlignConsecutiveBitFields:
-  Enabled: true
-  AcrossEmptyLines: false
-  AcrossComments: false
-  AlignCompound: false
-  AlignFunctionPointers: false
-  PadOperators: false
-AlignConsecutiveDeclarations:
-  Enabled: false
-  AcrossEmptyLines: false
-  AcrossComments: false
-  AlignCompound: false
-  AlignFunctionPointers: false
-  PadOperators: false
-AlignConsecutiveMacros:
-  Enabled: true
-  AcrossEmptyLines: false
-  AcrossComments: false
-  AlignCompound: false
-  AlignFunctionPointers: false
-  PadOperators: false
-AlignConsecutiveShortCaseStatements:
-  Enabled: true
-  AcrossEmptyLines: false
-  AcrossComments: false
-  AlignCaseColons: false
-AlignEscapedNewlines: Left
-AlignOperands: Align
-AlignTrailingComments:
-  Kind: Always
-  OverEmptyLines: 0
-AllowAllArgumentsOnNextLine: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowBreakBeforeNoexceptSpecifier: Never
-AllowShortBlocksOnASingleLine: Empty
-AllowShortCaseLabelsOnASingleLine: true
-AllowShortCompoundRequirementOnASingleLine: true
-AllowShortEnumsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: Empty
-AllowShortIfStatementsOnASingleLine: Never
-AllowShortLambdasOnASingleLine: Empty
-AllowShortLoopsOnASingleLine: true
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: MultiLine
-AttributeMacros:
-  - __capability
-BinPackArguments: true
-BinPackParameters: true
-BitFieldColonSpacing: Both
-BraceWrapping:
-  AfterCaseLabel: true
-  AfterClass: false
-  AfterControlStatement: Never
-  AfterEnum: false
-  AfterFunction: false
-  AfterNamespace: false
-  AfterObjCDeclaration: false
-  AfterStruct: false
-  AfterUnion: false
-  AfterExternBlock: false
-  BeforeCatch: false
-  BeforeElse: false
-  BeforeLambdaBody: false
-  BeforeWhile: false
-  IndentBraces: false
-  SplitEmptyFunction: false
-  SplitEmptyRecord: true
-  SplitEmptyNamespace: true
-BreakAdjacentStringLiterals: true
-BreakAfterAttributes: Always
-BreakAfterJavaFieldAnnotations: false
-BreakArrays: false
-BreakBeforeBinaryOperators: NonAssignment
-BreakBeforeBraces: Custom
-BreakBeforeConceptDeclarations: Always
-BreakBeforeInlineASMColon: OnlyMultiline
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializers: BeforeColon
-BreakInheritanceList: BeforeColon
-BreakStringLiterals: true
-ColumnLimit: 160
-CommentPragmas: ""
-CompactNamespaces: false
-ConstructorInitializerIndentWidth: 2
-ContinuationIndentWidth: 2
-Cpp11BracedListStyle: true
-DerivePointerAlignment: false
-DisableFormat: false
-EmptyLineAfterAccessModifier: Never
-EmptyLineBeforeAccessModifier: LogicalBlock
-ExperimentalAutoDetectBinPacking: false
-FixNamespaceComments: true
-ForEachMacros:
-  - foreach
-  - Q_FOREACH
-  - BOOST_FOREACH
-IfMacros:
-  - KJ_IF_MAYBE
-IncludeBlocks: Preserve
-IncludeCategories:
-  - Regex: ^"(llvm|llvm-c|clang|clang-c)/
-    Priority: 2
-    SortPriority: 0
-    CaseSensitive: false
-  - Regex: ^(<|"(gtest|gmock|isl|json)/)
-    Priority: 3
-    SortPriority: 0
-    CaseSensitive: false
-  - Regex: .*
-    Priority: 1
-    SortPriority: 0
-    CaseSensitive: false
-IncludeIsMainRegex: ""
-IncludeIsMainSourceRegex: ""
-IndentAccessModifiers: false
-IndentCaseBlocks: false
-IndentCaseLabels: true
-IndentExternBlock: NoIndent
-IndentGotoLabels: false
-IndentPPDirectives: None
-IndentRequiresClause: false
-IndentWidth: 2
-IndentWrappedFunctionNames: true
-InsertBraces: true
-InsertNewlineAtEOF: true
-InsertTrailingCommas: None
-IntegerLiteralSeparator:
-  Binary: 0
-  BinaryMinDigits: 0
-  Decimal: 0
-  DecimalMinDigits: 0
-  Hex: 0
-  HexMinDigits: 0
-JavaScriptQuotes: Leave
-JavaScriptWrapImports: true
-KeepEmptyLinesAtEOF: false
-KeepEmptyLinesAtTheStartOfBlocks: true
-LambdaBodyIndentation: Signature
-Language: Cpp
-LineEnding: LF
-MacroBlockBegin: ""
-MacroBlockEnd: ""
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-ObjCBinPackProtocolList: Auto
-ObjCBlockIndentWidth: 2
-ObjCBreakBeforeNestedBlockParam: true
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PPIndentWidth: -1
-PackConstructorInitializers: BinPack
-PenaltyBreakAssignment: 2
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakOpenParenthesis: 0
-PenaltyBreakScopeResolution: 500
-PenaltyBreakString: 1000
-PenaltyBreakTemplateDeclaration: 10
-PenaltyExcessCharacter: 1000000
-PenaltyIndentedWhitespace: 0
-PenaltyReturnTypeOnItsOwnLine: 60
-PointerAlignment: Right
-QualifierAlignment: Leave
-ReferenceAlignment: Pointer
-ReflowComments: false
-RemoveBracesLLVM: false
-RemoveParentheses: Leave
-RemoveSemicolon: false
-RequiresClausePosition: OwnLine
-RequiresExpressionIndentation: OuterScope
-SeparateDefinitionBlocks: Leave
-ShortNamespaceLines: 1
-SkipMacroDefinitionBody: false
-SortIncludes: Never
-SortJavaStaticImport: Before
-SortUsingDeclarations: LexicographicNumeric
-SpaceAfterCStyleCast: false
-SpaceAfterLogicalNot: false
-SpaceAfterTemplateKeyword: false
-SpaceAroundPointerQualifiers: Default
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeCaseColon: false
-SpaceBeforeCpp11BracedList: false
-SpaceBeforeCtorInitializerColon: true
-SpaceBeforeInheritanceColon: true
-SpaceBeforeJsonColon: false
-SpaceBeforeParens: ControlStatements
-SpaceBeforeParensOptions:
-  AfterControlStatements: true
-  AfterForeachMacros: true
-  AfterFunctionDeclarationName: false
-  AfterFunctionDefinitionName: false
-  AfterIfMacros: true
-  AfterOverloadedOperator: true
-  AfterPlacementOperator: true
-  AfterRequiresInClause: false
-  AfterRequiresInExpression: false
-  BeforeNonEmptyParentheses: false
-SpaceBeforeRangeBasedForLoopColon: true
-SpaceBeforeSquareBrackets: false
-SpaceInEmptyBlock: false
-SpacesBeforeTrailingComments: 2
-SpacesInAngles: Never
-SpacesInContainerLiterals: false
-SpacesInLineCommentPrefix:
-  Minimum: 1
-  Maximum: -1
-SpacesInParens: Never
-SpacesInParensOptions:
-  InConditionalStatements: false
-  InCStyleCasts: false
-  InEmptyParentheses: false
-  Other: false
-SpacesInSquareBrackets: false
-Standard: Auto
-StatementAttributeLikeMacros:
-  - Q_EMIT
-StatementMacros:
-  - Q_UNUSED
-  - QT_REQUIRE_VERSION
-TabWidth: 2
-UseTab: Never
-VerilogBreakBetweenInstancePorts: true
-WhitespaceSensitiveMacros:
-  - BOOST_PP_STRINGIZE
-  - CF_SWIFT_NAME
-  - NS_SWIFT_NAME
-  - PP_STRINGIZE
-  - STRINGIZE
-BracedInitializerIndentWidth: 2

.codespellrc

@@ -1,8 +0,0 @@
-[codespell]
-# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/spell-check/.codespellrc
-# In the event of a false positive, add the problematic word, in all lowercase, to a comma-separated list here:
-ignore-words-list = ba,licence,ot,dout,als,exten,emac
-skip = ./.git,./.licenses,__pycache__,.clang-format,.codespellrc,.editorconfig,.flake8,.prettierignore,.yamllint.yml,.gitignore,boards.txt,platform.txt,programmers.txt
-builtin = clear,informal,en-GB_to_en-US
-check-filenames =
-check-hidden =

.editorconfig

@@ -1,60 +0,0 @@
-# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/general/.editorconfig
-# See: https://editorconfig.org/
-# The formatting style defined in this file is the official standardized style to be used in all Arduino Tooling
-# projects and should not be modified.
-# Note: indent style for each file type is defined even when it matches the universal config in order to make it clear
-# that this type has an official style.
-
-[*]
-charset = utf-8
-end_of_line = lf
-indent_size = 2
-indent_style = space
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-[*.{adoc,asc,asciidoc}]
-indent_size = 2
-indent_style = space
-
-[*.{bash,sh}]
-indent_size = 4
-indent_style = space
-
-[*.{c,cc,cp,cpp,cxx,h,hh,hpp,hxx,ii,inl,ino,ixx,pde,tpl,tpp,txx}]
-indent_size = 2
-indent_style = space
-
-[*.{go,mod}]
-indent_style = tab
-
-[*.java]
-indent_size = 2
-indent_style = space
-
-[*.{js,jsx,json,jsonc,json5,ts,tsx}]
-indent_size = 2
-indent_style = space
-
-[*.{md,mdx,mkdn,mdown,markdown}]
-indent_size = unset
-indent_style = space
-
-[*.proto]
-indent_size = 2
-indent_style = space
-
-[*.py]
-indent_size = 4
-indent_style = space
-
-[*.svg]
-indent_size = 2
-indent_style = space
-
-[*.{yaml,yml}]
-indent_size = 2
-indent_style = space
-
-[{.gitconfig,.gitmodules}]
-indent_style = tab

.flake8

@@ -1,10 +0,0 @@
-# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/check-python/.flake8
-# See: https://flake8.pycqa.org/en/latest/user/configuration.html
-
-[flake8]
-doctests = True
-# W503 and W504 are mutually exclusive. PEP 8 recommends line break before.
-ignore = W503,E203
-max-complexity = 20
-max-line-length = 120
-select = E,W,F,C,N

.github/CODEOWNERS

@@ -1,81 +0,0 @@
-# CODEOWNERS for ESP32 Arduino Core
-
-# This file is used to specify the code owners for the ESP32 Arduino Core.
-# Read more about CODEOWNERS:
-# https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
-# Note that order matters. The last matching pattern will be used.
-
-# The default owners are the active developers of the ESP32 Arduino Core.
-# Refrain from using @espressif/arduino-esp32 to avoid spamming non-developers with review requests.
-* @espressif/arduino-devs
-
-# CI
-/.github/ @lucasssvaz @me-no-dev @P-R-O-C-H-Y
-/.github/codeql/ @lucasssvaz
-/.gitlab/ @lucasssvaz
-/tests/ @lucasssvaz @P-R-O-C-H-Y
-
-# Tools
-/tools/ @me-no-dev
-/tools/pre-commit/ @lucasssvaz
-/tools/add_lib.sh @P-R-O-C-H-Y
-
-# Pre-commit
-/.* @lucasssvaz # Files in root directory that start with a dot.
-
-# Git Files
-/.gitignore @espressif/arduino-devs
-/.gitmodules @espressif/arduino-devs
-
-# Documentation
-/docs/ @pedrominatel
-/.github/ISSUE_TEMPLATE/ @pedrominatel
-/.github/PULL_REQUEST_TEMPLATE.md @pedrominatel
-/.readthedocs.yaml @pedrominatel
-/*.md @pedrominatel
-
-# Boards
-/variants/ @P-R-O-C-H-Y
-/boards.txt @P-R-O-C-H-Y
-
-# Arduino as Component
-/idf_component_examples/ @SuGlider
-/idf_component.yml @SuGlider @me-no-dev
-/CMakeLists.txt @SuGlider @me-no-dev
-/Kconfig.projbuild @SuGlider @me-no-dev
-
-# Build System
-/package.json @me-no-dev
-/platform.txt @me-no-dev
-/programmers.txt @me-no-dev
-/package/ @me-no-dev
-
-# Libraries
-/libraries/ArduinoOTA/ @me-no-dev
-/libraries/AsyncUDP/ @me-no-dev
-/libraries/BLE/ @lucasssvaz @SuGlider
-/libraries/ESP_I2S/ @me-no-dev
-/libraries/ESP_NOW/ @P-R-O-C-H-Y @lucasssvaz
-/libraries/ESP_SR/ @me-no-dev
-/libraries/ESPmDNS/ @me-no-dev
-/libraries/Ethernet/ @me-no-dev
-/libraries/Matter/ @SuGlider
-/libraries/NetBIOS/ @me-no-dev
-/libraries/Network/ @me-no-dev
-/libraries/OpenThread/ @SuGlider
-/libraries/PPP/ @me-no-dev
-/libraries/SPI/ @me-no-dev
-/libraries/Update/ @me-no-dev
-/libraries/USB/ @SuGlider @me-no-dev
-/libraries/WiFi/ @me-no-dev
-/libraries/WiFiProv/ @me-no-dev
-/libraries/Wire/ @me-no-dev
-/libraries/Zigbee/ @P-R-O-C-H-Y
-
-# CI JSON
-# Keep this after other libraries and tests to avoid being overridden.
-**/ci.json @lucasssvaz
-
-# The CODEOWNERS file should be owned by the developers of the ESP32 Arduino Core.
-# Leave this entry as the last one to avoid being overridden.
-/.github/CODEOWNERS @espressif/arduino-devs

.github/ISSUE_TEMPLATE/Feature-request.yml

@@ -5,7 +5,6 @@ body:
   - type: markdown
     attributes:
       value: |
-        * Please note that we can only process feature requests reported in English to ensure effective communication and support. Feature requests written in other languages will be closed, with a request to rewrite them in English.
         * We welcome any ideas or feature requests! It is helpful if you can explain exactly why the feature would be useful.
         * There are usually some outstanding feature requests in the [existing issues list](https://github.com/espressif/arduino-esp32/issues?q=is%3Aopen+is%3Aissue+label%3A%22Type%3A+Feature+request%22), feel free to add comments to them.
         * If you would like to contribute, please read the [contributions guide](https://docs.espressif.com/projects/arduino-esp32/en/latest/contributing.html).

.github/ISSUE_TEMPLATE/Issue-report.yml

@@ -5,7 +5,6 @@ body:
   - type: markdown
     attributes:
       value: |
-        * Please note that we can only process issues reported in English to ensure effective communication and support. Issues written in other languages will be closed, with a request to rewrite them in English.
         * Before reporting a new issue please check and search in [List of existing issues](https://github.com/espressif/arduino-esp32/issues?q=is%3Aissue) 
         * Please check [Online Documentation](https://docs.espressif.com/projects/arduino-esp32/en/latest/index.html)
         * Take a look on [Troubleshooting guide](https://docs.espressif.com/projects/arduino-esp32/en/latest/troubleshooting.html)
@@ -40,27 +39,8 @@ body:
       label: Version
       description: What version of Arduino ESP32 are you running? If possible, consider updating to the latest version.
       options:
-        - latest stable Release (if not listed below)
-        - latest development Release Candidate (RC-X)
         - latest master (checkout manually)
-        - v3.3.0
-        - v3.2.1
-        - v3.2.0
-        - v3.1.3
-        - v3.1.2
-        - v3.1.1
-        - v3.1.0
-        - v3.0.7
-        - v3.0.6
-        - v3.0.5
-        - v3.0.4
-        - v3.0.3
-        - v3.0.2
-        - v3.0.1
-        - v3.0.0
-        - v2.0.17
-        - v2.0.16
-        - v2.0.15
+        - latest development Release Candidate (RC-X)
         - v2.0.14
         - v2.0.13
         - v2.0.12
@@ -80,23 +60,12 @@ body:
         - other
     validations:
       required: true
- - type: dropdown
-    id: type
-    attributes:
-      label: Type
-      description: How would you define the type of the issue? Please select from the types below.
-      options:
-        - Task
-        - Bug
-        - Question
-    validations:
-      required: true
   - type: input
     id: IDE
     attributes:
      label: IDE Name
      description: What IDE are you using?
-     placeholder: eg. Arduino IDE, VSCode, Sloeber...
+     placeholder: eg. Arduino IDE, PlatformIO, Sloeber...
     validations:
      required: true
   - type: input
@@ -121,8 +90,8 @@ body:
       label: PSRAM enabled
       description: Is PSRAM enabled?
       options:
-        - "yes"
-        - "no"
+        - 'yes'
+        - 'no' 
     validations:
       required: true
   - type: input
@@ -137,8 +106,8 @@ body:
     id: Description
     attributes:
       label: Description
-      description: Please describe your problem here and expected behavior
-      placeholder: ex. Can't connect/weird behavior/wrong function/missing parameter..
+      description: Please describe your problem here and expected behaviour
+      placeholder: ex. Can't connect/weird behaviour/wrong function/missing parameter..
     validations:
       required: true
   - type: textarea

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,8 @@
 blank_issues_enabled: false
 contact_links:
-  - name: Arduino Core for Espressif Discord Server
-    url: https://discord.gg/8xY6e9crwv
-    about: Community Discord server for questions and help
+  - name: Arduino ESP32 Gitter Channel
+    url: https://gitter.im/espressif/arduino-esp32
+    about: Community channel for questions and help
+  - name: ESP32 Forum - Arduino
+    url: https://esp32.com/viewforum.php?f=19
+    about: Official Forum for questions

.github/PULL_REQUEST_TEMPLATE.md

@@ -5,7 +5,6 @@
 2. [ ] Please provide related links (*eg. Issue which will be closed by this Pull Request*)
 3. [ ] Please **update relevant Documentation** if applicable
 4. [ ] Please check [Contributing guide](https://docs.espressif.com/projects/arduino-esp32/en/latest/contributing.html)
-5. [ ] Please **confirm option to "Allow edits and access to secrets by maintainers"** when opening a Pull Request
 
 *This entire section above can be deleted if all items are checked.*
 

.github/codeql/codeql-config.yml

@@ -1,26 +0,0 @@
-name: "CodeQL config"
-
-packs:
-  - trailofbits/cpp-queries
-  - githubsecuritylab/codeql-cpp-queries
-  - githubsecuritylab/codeql-python-queries
-
-queries:
-  - uses: security-extended
-  - uses: security-and-quality
-
-query-filters:
-  - exclude:
-      query path:
-        - /^experimental\/.*/
-  - exclude:
-      tags contain:
-        - experimental
-  - exclude:
-      problem.severity:
-        - recommendation
-  - exclude:
-      id: tob/cpp/use-of-legacy-algorithm
-
-paths-ignore:
-  - tests/**

.github/scripts/check-cmakelists.sh

@@ -1,5 +1,4 @@
 #!/bin/bash
-
 #
 # This script is used in the CI workflow. It checks all non-examples source files in libraries/ and cores/ are listed in
 # CMakeLists.txt for the cmake-based IDF component
@@ -13,10 +12,10 @@ set -e
 git submodule update --init --recursive
 
 # find all source files in repo
-REPO_SRCS=$(find cores/esp32/ libraries/ -name 'examples' -prune -o -name '*.c' -print -o -name '*.cpp' -print | sort)
+REPO_SRCS=`find cores/esp32/ libraries/ -name 'examples' -prune -o -name '*.c' -print -o -name '*.cpp' -print | sort`
 
 # find all source files named in CMakeLists.txt COMPONENT_SRCS
-CMAKE_SRCS=$(cmake --trace-expand -P CMakeLists.txt 2>&1 | grep set\(srcs | cut -d'(' -f3 | sed 's/ )//' | sed 's/srcs //' | tr ' ;' '\n' | sort)
+CMAKE_SRCS=`cmake --trace-expand -P CMakeLists.txt 2>&1 | grep set\(srcs | cut -d'(' -f3 | sed 's/ )//' | sed 's/srcs //' | tr ' ;' '\n' | sort`
 
 if ! diff -u0 --label "Repo Files" --label "srcs" <(echo "$REPO_SRCS") <(echo "$CMAKE_SRCS"); then
     echo "Source files in repo (-) and source files in CMakeLists.txt (+) don't match"

.github/scripts/find_all_boards.sh

@@ -3,37 +3,33 @@
 # Get all boards
 boards_array=()
 
-boards_list=$(grep '.tarch=' boards.txt)
-
-while read -r line; do
+for line in `grep '.tarch=' boards.txt`; do
     board_name=$(echo "$line" | cut -d '.' -f1 | cut -d '#' -f1)
-    # skip esp32c2 as we dont build libs for it
-    if [ "$board_name" == "esp32c2" ]; then
-        echo "Skipping 'espressif:esp32:$board_name'"
-        continue
-    fi
     boards_array+=("espressif:esp32:$board_name")
     echo "Added 'espressif:esp32:$board_name' to array"
-done <<< "$boards_list"
+done
 
 # Create JSON like string with all boards found and pass it to env variable
 board_count=${#boards_array[@]}
 echo "Boards found: $board_count"
-echo "BOARD-COUNT=$board_count" >> "$GITHUB_ENV"
+echo "BOARD-COUNT=$board_count" >> $GITHUB_ENV
 
-if [ "$board_count" -gt 0 ]; then
+if [ $board_count -gt 0 ]
+then
     json_matrix='['
-    for board in "${boards_array[@]}"; do
+    for board in ${boards_array[@]}
+    do
         json_matrix+='"'$board'"'
-        if [ "$board_count" -gt 1 ]; then
+        if [ $board_count -gt 1 ]
+        then
             json_matrix+=","
         fi
-        board_count=$((board_count - 1))
+        board_count=$(($board_count - 1))
     done
     json_matrix+=']'
 
-    echo "$json_matrix"
-    echo "FQBNS=${json_matrix}" >> "$GITHUB_ENV"
+    echo $json_matrix
+    echo "FQBNS=${json_matrix}" >> $GITHUB_ENV
 else
-    echo "FQBNS=" >> "$GITHUB_ENV"
+    echo "FQBNS=" >> $GITHUB_ENV
 fi

.github/scripts/find_new_boards.sh

@@ -2,61 +2,89 @@
 
 # Get inputs from command
 owner_repository=$1
-base_ref=$2
+pr_number=$2
 
-# Download the boards.txt file from the base branch
-curl -L -o boards_base.txt https://raw.githubusercontent.com/"$owner_repository"/"$base_ref"/boards.txt
+url="https://api.github.com/repos/$owner_repository/pulls/$pr_number/files"
+echo $url
 
-# Compare boards.txt file in the repo with the modified file from PR
-diff=$(diff -u boards_base.txt boards.txt)
+# Get changes in boards.txt file from PR
+Patch=$(curl $url | jq -r '.[] | select(.filename == "boards.txt") | .patch ')
 
-# Check if the diff is empty
-if [ -z "$diff" ]; then
-    echo "No changes in boards.txt file"
-    echo "FQBNS="
-    exit 0
-fi
+# Extract only changed lines number and count
+substring_patch=$(echo "$Patch" | grep -o '@@[^@]*@@')
 
-# Extract added or modified lines (lines starting with '+' or '-')
-modified_lines=$(echo "$diff" | grep -E '^[+-][^+-]')
+params_array=()
 
-# Print the modified lines for debugging
-echo "Modified lines:"
-echo "$modified_lines"
+IFS=$'\n' read -d '' -ra params <<< $(echo "$substring_patch" | grep -oE '[-+][0-9]+,[0-9]+')
+
+for param in "${params[@]}"
+do
+    echo "The parameter is $param"
+    params_array+=("$param")
+done
 
 boards_array=()
 previous_board=""
+file="boards.txt"
 
-# Extract board names from the modified lines, and add them to the boards_array
-while read -r line; do
+# Loop through boards.txt file and extract all boards that were added
+for (( c=0; c<${#params_array[@]}; c+=2 ))
+do
+    deletion_count=$( echo "${params_array[c]}" | cut -d',' -f2 | cut -d' ' -f1 )
+    addition_line=$( echo "${params_array[c+1]}" | cut -d'+' -f2 | cut -d',' -f1 )
+    addition_count=$( echo "${params_array[c+1]}" | cut -d'+' -f2 | cut -d',' -f2 | cut -d' ' -f1 )
+    addition_end=$(($addition_line+$addition_count))
+    
+    addition_line=$(($addition_line + 3))
+    addition_end=$(($addition_end - $deletion_count))
+
+    echo $addition_line
+    echo $addition_end
+
+    i=0
+
+    while read -r line
+    do
+    i=$((i+1))
+    if [ $i -lt $addition_line ]
+    then
+    continue
+    elif [ $i -gt $addition_end ]
+    then
+    break
+    fi
     board_name=$(echo "$line" | cut -d '.' -f1 | cut -d '#' -f1)
-    # remove + or - from the board name at the beginning
-    board_name=${board_name#[-+]}
-    if [ "$board_name" != "" ] && [ "$board_name" != "+" ] && [ "$board_name" != "-" ] && [ "$board_name" != "esp32_family" ]; then
-        if [ "$board_name" != "$previous_board" ]; then
+    if [ "$board_name" != "" ]
+    then
+        if [ "$board_name" != "$previous_board" ]
+        then
             boards_array+=("espressif:esp32:$board_name")
             previous_board="$board_name"
             echo "Added 'espressif:esp32:$board_name' to array"
         fi
     fi
-done <<< "$modified_lines"
+    done < "$file"
+done
 
 # Create JSON like string with all boards found and pass it to env variable
 board_count=${#boards_array[@]}
 
-if [ "$board_count" -gt 0 ]; then
+if [ $board_count -gt 0 ]
+then
     json_matrix='{"fqbn": ['
-    for board in "${boards_array[@]}"; do
+    for board in ${boards_array[@]}
+    do
         json_matrix+='"'$board'"'
-        if [ "$board_count" -gt 1 ]; then
+        if [ $board_count -gt 1 ]
+        then
             json_matrix+=","
         fi
-        board_count=$((board_count - 1))
+        board_count=$(($board_count - 1))
     done
     json_matrix+=']}'
 
-    echo "$json_matrix"
-    echo "FQBNS=${json_matrix}" >> "$GITHUB_ENV"
+    echo $json_matrix
+    echo "FQBNS=${json_matrix}" >> $GITHUB_ENV
 else
-    echo "FQBNS=" >> "$GITHUB_ENV"
+    echo "FQBNS=" >> $GITHUB_ENV
 fi

.github/scripts/install-arduino-cli.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-OSBITS=$(uname -m)
+OSBITS=`arch`
 if [[ "$OSTYPE" == "linux"* ]]; then
     export OS_IS_LINUX="1"
     if [[ "$OSBITS" == "i686" ]]; then
@@ -41,11 +41,6 @@ fi
 if [ ! -d "$ARDUINO_IDE_PATH" ] || [ ! -f "$ARDUINO_IDE_PATH/arduino-cli" ]; then
     echo "Installing Arduino CLI on $OS_NAME ..."
     mkdir -p "$ARDUINO_IDE_PATH"
-    if [ "$OS_IS_WINDOWS" == "1" ]; then
-        curl -fsSL https://downloads.arduino.cc/arduino-cli/arduino-cli_latest_Windows_64bit.zip -o arduino-cli.zip
-        unzip -q arduino-cli.zip -d "$ARDUINO_IDE_PATH"
-        rm arduino-cli.zip
-    else
     curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | BINDIR="$ARDUINO_IDE_PATH" sh
-    fi
 fi
+

.github/scripts/install-arduino-core-esp32.sh

@@ -5,7 +5,7 @@ if [ ! -d "$ARDUINO_ESP32_PATH" ]; then
     echo "Installing ESP32 Arduino Core ..."
     script_init_path="$PWD"
     mkdir -p "$ARDUINO_USR_PATH/hardware/espressif"
-    cd "$ARDUINO_USR_PATH/hardware/espressif" || exit
+    cd "$ARDUINO_USR_PATH/hardware/espressif"
 
     echo "Installing Python Serial ..."
     pip install pyserial > /dev/null
@@ -15,25 +15,21 @@ if [ ! -d "$ARDUINO_ESP32_PATH" ]; then
         pip install requests > /dev/null
     fi
 
-    if [ -n "$GITHUB_REPOSITORY" ];  then
+    if [ ! -z "$GITHUB_REPOSITORY" ];  then
         echo "Linking Core..."
-        ln -s "$GITHUB_WORKSPACE" esp32
+        ln -s $GITHUB_WORKSPACE esp32
     else
         echo "Cloning Core Repository..."
         git clone https://github.com/espressif/arduino-esp32.git esp32 > /dev/null 2>&1
     fi
 
     #echo "Updating Submodules ..."
-    cd esp32 || exit
+    cd esp32
     #git submodule update --init --recursive > /dev/null 2>&1
 
     echo "Installing Platform Tools ..."
-    if [ "$OS_IS_WINDOWS" == "1" ]; then
-        cd tools && ./get.exe
-    else
     cd tools && python get.py
-    fi
-    cd "$script_init_path" || exit
+    cd $script_init_path
 
     echo "ESP32 Arduino has been installed in '$ARDUINO_ESP32_PATH'"
     echo ""

.github/scripts/install-arduino-ide.sh

@@ -4,7 +4,7 @@
 #OSTYPE: 'msys', ARCH: 'x86_64' => win32
 #OSTYPE: 'darwin18', ARCH: 'i386' => macos
 
-OSBITS=$(uname -m)
+OSBITS=`arch`
 if [[ "$OSTYPE" == "linux"* ]]; then
     export OS_IS_LINUX="1"
     ARCHIVE_FORMAT="tar.xz"
@@ -77,3 +77,4 @@ if [ ! -d "$ARDUINO_IDE_PATH" ]; then
     echo "Arduino IDE Installed in '$ARDUINO_IDE_PATH'"
     echo ""
 fi
+

.github/scripts/install-platformio-esp32.sh

@@ -0,0 +1,180 @@
+#!/bin/bash
+
+export PLATFORMIO_ESP32_PATH="$HOME/.platformio/packages/framework-arduinoespressif32"
+PLATFORMIO_ESP32_URL="https://github.com/platformio/platform-espressif32.git"
+
+TOOLCHAIN_VERSION="12.2.0+20230208"
+ESPTOOLPY_VERSION="~1.40501.0"
+ESPRESSIF_ORGANIZATION_NAME="espressif"
+
+echo "Installing Python Wheel ..."
+pip install wheel > /dev/null 2>&1
+
+echo "Installing PlatformIO ..."
+pip install -U https://github.com/platformio/platformio/archive/master.zip > /dev/null 2>&1
+
+echo "Installing Platform ESP32 ..."
+python -m platformio platform install $PLATFORMIO_ESP32_URL  > /dev/null 2>&1
+
+echo "Replacing the package versions ..."
+replace_script="import json; import os;"
+replace_script+="fp=open(os.path.expanduser('~/.platformio/platforms/espressif32/platform.json'), 'r+');"
+replace_script+="data=json.load(fp);"
+# Use framework sources from the repository
+replace_script+="data['packages']['framework-arduinoespressif32']['version'] = '*';"
+replace_script+="del data['packages']['framework-arduinoespressif32']['owner'];"
+# Use toolchain packages from the "espressif" organization
+replace_script+="data['packages']['toolchain-xtensa-esp32']['owner']='$ESPRESSIF_ORGANIZATION_NAME';"
+replace_script+="data['packages']['toolchain-xtensa-esp32s2']['owner']='$ESPRESSIF_ORGANIZATION_NAME';"
+replace_script+="data['packages']['toolchain-riscv32-esp']['owner']='$ESPRESSIF_ORGANIZATION_NAME';"
+# Update versions to use the upstream
+replace_script+="data['packages']['toolchain-xtensa-esp32']['version']='$TOOLCHAIN_VERSION';"
+replace_script+="data['packages']['toolchain-xtensa-esp32s2']['version']='$TOOLCHAIN_VERSION';"
+replace_script+="data['packages']['toolchain-xtensa-esp32s3']['version']='$TOOLCHAIN_VERSION';"
+replace_script+="data['packages']['toolchain-riscv32-esp']['version']='$TOOLCHAIN_VERSION';"
+# Add new "framework-arduinoespressif32-libs" package
+# Read "package_esp32_index.template.json" to extract a url to a zip package for "esp32-arduino-libs"
+replace_script+="fpackage=open(os.path.join('package', 'package_esp32_index.template.json'), 'r+');"
+replace_script+="package_data=json.load(fpackage);"
+replace_script+="fpackage.close();"
+replace_script+="libs_package_archive_url=next(next(system['url'] for system in tool['systems'] if system['host'] == 'x86_64-pc-linux-gnu') for tool in package_data['packages'][0]['tools'] if tool['name'] == 'esp32-arduino-libs');"
+replace_script+="data['packages'].update({'framework-arduinoespressif32-libs':{'type':'framework','optional':False,'version':libs_package_archive_url}});"
+replace_script+="data['packages']['toolchain-xtensa-esp32'].update({'optional':False});"
+# esptool.py may require an upstream version (for now platformio is the owner)
+replace_script+="data['packages']['tool-esptoolpy']['version']='$ESPTOOLPY_VERSION';"
+# Save results
+replace_script+="fp.seek(0);fp.truncate();json.dump(data, fp, indent=2);fp.close()"
+python -c "$replace_script"
+
+if [ "$GITHUB_REPOSITORY" == "espressif/arduino-esp32" ];  then
+    echo "Linking Core..."
+    ln -s $GITHUB_WORKSPACE "$PLATFORMIO_ESP32_PATH"
+else
+    echo "Cloning Core Repository ..."
+    git clone --recursive https://github.com/espressif/arduino-esp32.git "$PLATFORMIO_ESP32_PATH" > /dev/null 2>&1
+fi
+
+echo "PlatformIO for ESP32 has been installed"
+echo ""
+
+function build_pio_sketch(){ # build_pio_sketch <board> <options> <path-to-ino>
+    if [ "$#" -lt 3 ]; then
+        echo "ERROR: Illegal number of parameters"
+        echo "USAGE: build_pio_sketch <board> <options> <path-to-ino>"
+        return 1
+    fi
+
+    local board="$1"
+    local options="$2"
+    local sketch="$3"
+    local sketch_dir=$(dirname "$sketch")
+    echo ""
+    echo "Compiling '"$(basename "$sketch")"' ..."
+    python -m platformio ci --board "$board" "$sketch_dir" --project-option="$options"
+}
+
+function count_sketches(){ # count_sketches <examples-path>
+    local examples="$1"
+    rm -rf sketches.txt
+    if [ ! -d "$examples" ]; then
+        touch sketches.txt
+        return 0
+    fi
+    local sketches=$(find $examples -name *.ino)
+    local sketchnum=0
+    for sketch in $sketches; do
+        local sketchdir=$(dirname $sketch)
+        local sketchdirname=$(basename $sketchdir)
+        local sketchname=$(basename $sketch)
+        if [[ "${sketchdirname}.ino" != "$sketchname" ]]; then
+            continue
+        fi
+        if [[ -f "$sketchdir/.test.skip" ]]; then
+            continue
+        fi
+        echo $sketch >> sketches.txt
+        sketchnum=$(($sketchnum + 1))
+    done
+    return $sketchnum
+}
+
+function build_pio_sketches(){ # build_pio_sketches <board> <options> <examples-path> <chunk> <total-chunks>
+    if [ "$#" -lt 3 ]; then
+        echo "ERROR: Illegal number of parameters"
+        echo "USAGE: build_pio_sketches <board> <options> <examples-path> [<chunk> <total-chunks>]"
+        return 1
+    fi
+
+    local board=$1
+    local options="$2"
+    local examples=$3
+    local chunk_idex=$4
+    local chunks_num=$5
+
+    if [ "$#" -lt 5 ]; then
+        chunk_idex="0"
+        chunks_num="1"
+    fi
+
+    if [ "$chunks_num" -le 0 ]; then
+        echo "ERROR: Chunks count must be positive number"
+        return 1
+    fi
+    if [ "$chunk_idex" -ge "$chunks_num" ]; then
+        echo "ERROR: Chunk index must be less than chunks count"
+        return 1
+    fi
+
+    set +e
+    count_sketches "$examples"
+    local sketchcount=$?
+    set -e
+    local sketches=$(cat sketches.txt)
+    rm -rf sketches.txt
+
+    local chunk_size=$(( $sketchcount / $chunks_num ))
+    local all_chunks=$(( $chunks_num * $chunk_size ))
+    if [ "$all_chunks" -lt "$sketchcount" ]; then
+        chunk_size=$(( $chunk_size + 1 ))
+    fi
+
+    local start_index=$(( $chunk_idex * $chunk_size ))
+    if [ "$sketchcount" -le "$start_index" ]; then
+        echo "Skipping job"
+        return 0
+    fi
+
+    local end_index=$(( $(( $chunk_idex + 1 )) * $chunk_size ))
+    if [ "$end_index" -gt "$sketchcount" ]; then
+        end_index=$sketchcount
+    fi
+
+    local start_num=$(( $start_index + 1 ))
+    echo "Found $sketchcount Sketches";
+    echo "Chunk Count : $chunks_num"
+    echo "Chunk Size  : $chunk_size"
+    echo "Start Sketch: $start_num"
+    echo "End Sketch  : $end_index"
+
+    local sketchnum=0
+    for sketch in $sketches; do
+        local sketchdir=$(dirname $sketch)
+        local sketchdirname=$(basename $sketchdir)
+        local sketchname=$(basename $sketch)
+        if [ "${sketchdirname}.ino" != "$sketchname" ] \
+        || [ -f "$sketchdir/.test.skip" ]; then
+            continue
+        fi
+        sketchnum=$(($sketchnum + 1))
+        if [ "$sketchnum" -le "$start_index" ] \
+        || [ "$sketchnum" -gt "$end_index" ]; then
+            continue
+        fi
+        build_pio_sketch "$board" "$options" "$sketch"
+        local result=$?
+        if [ $result -ne 0 ]; then
+            return $result
+        fi
+    done
+    return 0
+}

.github/scripts/merge_packages.py

@@ -1,55 +1,46 @@
 #!/usr/bin/env python
-
 # This script merges two Arduino Board Manager package json files.
 # Usage:
 #   python merge_packages.py package_esp8266com_index.json version/new/package_esp8266com_index.json
 # Written by Ivan Grokhotkov, 2015
-# Updated by lucasssvaz to handle Chinese version sorting, 2025
 #
-
 from __future__ import print_function
-
-# from distutils.version import LooseVersion
-from packaging.version import Version
+from distutils.version import LooseVersion
 import re
 import json
 import sys
 
-
 def load_package(filename):
-    pkg = json.load(open(filename))["packages"][0]
-    print("Loaded package {0} from {1}".format(pkg["name"], filename), file=sys.stderr)
-    print("{0} platform(s), {1} tools".format(len(pkg["platforms"]), len(pkg["tools"])), file=sys.stderr)
+    pkg = json.load(open(filename))['packages'][0]
+    print("Loaded package {0} from {1}".format(pkg['name'], filename), file=sys.stderr)
+    print("{0} platform(s), {1} tools".format(len(pkg['platforms']), len(pkg['tools'])), file=sys.stderr)
     return pkg
 
-
 def merge_objects(versions, obj):
     for o in obj:
-        name = o["name"].encode("ascii")
-        ver = o["version"].encode("ascii")
-        if name not in versions:
+        name = o['name'].encode('ascii')
+        ver = o['version'].encode('ascii')
+        if not name in versions:
             print("found new object, {0}".format(name), file=sys.stderr)
             versions[name] = {}
-        if ver not in versions[name]:
+        if not ver in versions[name]:
             print("found new version {0} for object {1}".format(ver, name), file=sys.stderr)
             versions[name][ver] = o
     return versions
 
-
-# Normalize ESP release version string (x.x.x) by adding '-rc<MAXINT>' (x.x.x-rc9223372036854775807)
-# to ensure having REL above any RC. CN version will be sorted after the official version if they happen
-# to be mixed (normally, CN and non-CN versions should not be mixed)
-# Dummy approach, functional anyway for current ESP package versioning
-# (unlike NormalizedVersion/LooseVersion/StrictVersion & similar crap)
+# Normalize ESP release version string (x.x.x) by adding '-rc<MAXINT>' (x.x.x-rc9223372036854775807) to ensure having REL above any RC
+# Dummy approach, functional anyway for current ESP package versioning (unlike NormalizedVersion/LooseVersion/StrictVersion & similar crap)
 def pkgVersionNormalized(versionString):
-    verStr = str(versionString).replace("-cn", "")
-    verParts = re.split(r"\.|-rc|-alpha", verStr, flags=re.IGNORECASE)
+
+    verStr = str(versionString)
+    verParts = re.split('\.|-rc', verStr, flags=re.IGNORECASE)
     
     if len(verParts) == 3:
-        if "-cn" in str(versionString):
-            verStr = verStr + "-rc" + str(sys.maxsize // 2)
-        else:
-            verStr = verStr + "-rc" + str(sys.maxsize)
+        if (sys.version_info > (3, 0)): # Python 3
+            verStr = str(versionString) + '-rc' + str(sys.maxsize)
+        else: # Python 2
+            verStr = str(versionString) + '-rc' + str(sys.maxint)
+        
     elif len(verParts) != 4:
         print("pkgVersionNormalized WARNING: unexpected version format: {0})".format(verStr), file=sys.stderr)
         
@@ -64,35 +55,28 @@ def main(args):
     tools = {}
     platforms = {} 
     pkg1 = load_package(args[1])
-    tools = merge_objects(tools, pkg1["tools"])
-    platforms = merge_objects(platforms, pkg1["platforms"])
+    tools = merge_objects(tools, pkg1['tools']);
+    platforms = merge_objects(platforms, pkg1['platforms']);
     pkg2 = load_package(args[2])
-    tools = merge_objects(tools, pkg2["tools"])
-    platforms = merge_objects(platforms, pkg2["platforms"])
+    tools = merge_objects(tools, pkg2['tools']);
+    platforms = merge_objects(platforms, pkg2['platforms']);
 
-    pkg1["tools"] = []
-    pkg1["platforms"] = []
+    pkg1['tools'] = []
+    pkg1['platforms'] = []
 
     for name in tools:
         for version in tools[name]:
             print("Adding tool {0}-{1}".format(name, version), file=sys.stderr)
-            pkg1["tools"].append(tools[name][version])
+            pkg1['tools'].append(tools[name][version])
 
     for name in platforms:
         for version in platforms[name]:
             print("Adding platform {0}-{1}".format(name, version), file=sys.stderr)
-            pkg1["platforms"].append(platforms[name][version])
+            pkg1['platforms'].append(platforms[name][version])
                 
-    # pkg1["platforms"] = sorted(
-    #     pkg1["platforms"], key=lambda k: LooseVersion(pkgVersionNormalized(k["version"])), reverse=True
-    # )
+    pkg1['platforms'] = sorted(pkg1['platforms'], key=lambda k: LooseVersion(pkgVersionNormalized(k['version'])), reverse=True)
 
-    pkg1["platforms"] = sorted(
-        pkg1["platforms"], key=lambda k: Version(pkgVersionNormalized(k["version"])), reverse=True
-    )
+    json.dump({'packages':[pkg1]}, sys.stdout, indent=2)
 
-    json.dump({"packages": [pkg1]}, sys.stdout, indent=2)
-
-
-if __name__ == "__main__":
+if __name__ == '__main__':
     sys.exit(main(sys.argv))

.github/scripts/on-pages.sh

@@ -1,13 +1,12 @@
-#!/bin/bash
-
+#/bin/bash
 set -e
 
-function get_file_size {
+function get_file_size(){
     local file="$1"
     if [[ "$OSTYPE" == "darwin"* ]]; then
-        eval "$(stat -s "$file")"
+        eval `stat -s "$file"`
         local res="$?"
-        echo "${st_size:?}"
+        echo "$st_size"
         return $res
     else
         stat --printf="%s" "$file"
@@ -16,32 +15,25 @@ function get_file_size {
 }
 
 #git_remove_from_pages <file>
-function git_remove_from_pages {
+function git_remove_from_pages(){
     local path=$1
-    local info
-    local type
-    local sha
-    local message
-
-    info=$(curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.object+json" -X GET "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path?ref=gh-pages")
-    type=$(echo "$info" | jq -r '.type')
-
-    if [ ! "$type" == "file" ]; then
-        if [ ! "$type" == "null" ]; then
+    local info=`curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.object+json" -X GET "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path?ref=gh-pages"`
+    local type=`echo "$info" | jq -r '.type'`
+    if [ ! $type == "file" ]; then
+        if [ ! $type == "null" ]; then
             echo "Wrong type '$type'"
         else
             echo "File is not on Pages"
         fi
         return 0
     fi
-
-    sha=$(echo "$info" | jq -r '.sha')
-    message="Deleting "$(basename "$path")
+    local sha=`echo "$info" | jq -r '.sha'`
+    local message="Deleting "$(basename $path)
     local json="{\"branch\":\"gh-pages\",\"message\":\"$message\",\"sha\":\"$sha\"}"
     echo "$json" | curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.raw+json" -X DELETE --data @- "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path"
 }
 
-function git_upload_to_pages {
+function git_upload_to_pages(){
     local path=$1
     local src=$2
 
@@ -50,50 +42,41 @@ function git_upload_to_pages {
         return 1
     fi
 
-    local info
-    local type
-    local message
+    local info=`curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.object+json" -X GET "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path?ref=gh-pages"`
+    local type=`echo "$info" | jq -r '.type'`
+    local message=$(basename $path)
     local sha=""
     local content=""
 
-    info=$(curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.object+json" -X GET "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path?ref=gh-pages")
-    type=$(echo "$info" | jq -r '.type')
-    message=$(basename "$path")
-
-    if [ "$type" == "file" ]; then
-        sha=$(echo "$info" | jq -r '.sha')
+    if [ $type == "file" ]; then
+        sha=`echo "$info" | jq -r '.sha'`
         sha=",\"sha\":\"$sha\""
         message="Updating $message"
-    elif [ ! "$type" == "null" ]; then
+    elif [ ! $type == "null" ]; then
         >&2 echo "Wrong type '$type'"
         return 1
     else
         message="Creating $message"
     fi
 
-    content=$(base64 -i "$src")
+    content=`base64 -i "$src"`
     data="{\"branch\":\"gh-pages\",\"message\":\"$message\",\"content\":\"$content\"$sha}"
 
     echo "$data" | curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.raw+json" -X PUT --data @- "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path"
 }
 
-function git_safe_upload_to_pages {
+function git_safe_upload_to_pages(){
     local path=$1
     local file="$2"
-    local name
-    local size
-    local upload_res
-
-    name=$(basename "$file")
-    size=$(get_file_size "$file")
-
-    if ! upload_res=$(git_upload_to_pages "$path" "$file"); then
+    local name=$(basename "$file")
+    local size=`get_file_size "$file"`
+    local upload_res=`git_upload_to_pages "$path" "$file"`
+    if [ $? -ne 0 ]; then
         >&2 echo "ERROR: Failed to upload '$name' ($?)"
         return 1
     fi
-
-    up_size=$(echo "$upload_res" | jq -r '.content.size')
-    if [ "$up_size" -ne "$size" ]; then
+    up_size=`echo "$upload_res" | jq -r '.content.size'`
+    if [ $up_size -ne $size ]; then
         >&2 echo "ERROR: Uploaded size does not match! $up_size != $size"
         #git_delete_asset
         return 1

.github/scripts/on-push-idf.sh

@@ -1,33 +0,0 @@
-#!/bin/bash
-
-set -e
-
-CHECK_REQUIREMENTS="./components/arduino-esp32/.github/scripts/sketch_utils.sh check_requirements"
-
-# Export IDF environment
-. ${IDF_PATH}/export.sh
-
-# Find all examples in ./components/arduino-esp32/idf_component_examples
-idf_component_examples=$(find ./components/arduino-esp32/idf_component_examples -mindepth 1 -maxdepth 1 -type d)
-
-for example in $idf_component_examples; do
-    if [ -f "$example"/ci.json ]; then
-        # If the target is listed as false, skip the sketch. Otherwise, include it.
-        is_target=$(jq -r --arg target "$IDF_TARGET" '.targets[$target]' "$example"/ci.json)
-        if [[ "$is_target" == "false" ]]; then
-            printf "\n\033[93mSkipping %s for target %s\033[0m\n\n" "$example" "$IDF_TARGET"
-            continue
-        fi
-    fi
-
-    idf.py -C "$example" set-target "$IDF_TARGET"
-
-    has_requirements=$(${CHECK_REQUIREMENTS} "$example" "$example/sdkconfig")
-    if [ "$has_requirements" -eq 0 ]; then
-        printf "\n\033[93m%s does not meet the requirements for %s. Skipping...\033[0m\n\n" "$example" "$IDF_TARGET"
-        continue
-    fi
-
-    printf "\n\033[95mBuilding %s\033[0m\n\n" "$example"
-    idf.py -C "$example" -DEXTRA_COMPONENT_DIRS="$PWD/components" build
-done

.github/scripts/on-push.sh

@@ -4,45 +4,36 @@ set -e
 
 export ARDUINO_BUILD_DIR="$HOME/.arduino/build.tmp"
 
-function build {
+function build(){
     local target=$1
-    local chunk_index=$2
-    local chunks_cnt=$3
-    local build_log=$4
-    local log_level=${5:-none}
-    local sketches_file=$6
-    shift 6
-    local sketches=("$@")
+    local fqbn=$2
+    local chunk_index=$3
+    local chunks_cnt=$4
+    shift; shift; shift; shift;
+    local sketches=$*
 
     local BUILD_SKETCH="${SCRIPTS_DIR}/sketch_utils.sh build"
     local BUILD_SKETCHES="${SCRIPTS_DIR}/sketch_utils.sh chunk_build"
 
-    local args=("-ai" "$ARDUINO_IDE_PATH" "-au" "$ARDUINO_USR_PATH" "-t" "$target")
+    local args="-ai $ARDUINO_IDE_PATH -au $ARDUINO_USR_PATH"
+
+    args+=" -t $target -fqbn $fqbn"
 
     if [ "$OS_IS_LINUX" == "1" ]; then
-        args+=("-p" "$ARDUINO_ESP32_PATH/libraries" "-i" "$chunk_index" "-m" "$chunks_cnt" "-d" "$log_level")
-        if [ -n "$sketches_file" ]; then
-            args+=("-f" "$sketches_file")
-        fi
-        if [ "$build_log" -eq 1 ]; then
-            args+=("-l" "$build_log")
-        fi
-        ${BUILD_SKETCHES} "${args[@]}"
+        args+=" -p $ARDUINO_ESP32_PATH/libraries"
+        args+=" -i $chunk_index -m $chunks_cnt"
+        ${BUILD_SKETCHES} ${args}
     else
-        for sketch in "${sketches[@]}"; do
-            local sargs=("${args[@]}")
-            local ctags_version
-            local preprocessor_version
-            sargs+=("-s" "$(dirname "$sketch")")
+        for sketch in ${sketches}; do
+            local sargs="$args -s $(dirname $sketch)"
             if [ "$OS_IS_WINDOWS" == "1" ] && [ -d "$ARDUINO_IDE_PATH/tools-builder" ]; then
-                ctags_version=$(ls "$ARDUINO_IDE_PATH/tools-builder/ctags/")
-                preprocessor_version=$(ls "$ARDUINO_IDE_PATH/tools-builder/arduino-preprocessor/")
-                sargs+=(
-                    "-prefs=runtime.tools.ctags.path=$ARDUINO_IDE_PATH/tools-builder/ctags/$ctags_version"
-                    "-prefs=runtime.tools.arduino-preprocessor.path=$ARDUINO_IDE_PATH/tools-builder/arduino-preprocessor/$preprocessor_version"
-                )
+                local ctags_version=`ls "$ARDUINO_IDE_PATH/tools-builder/ctags/"`
+                local preprocessor_version=`ls "$ARDUINO_IDE_PATH/tools-builder/arduino-preprocessor/"`
+                win_opts="-prefs=runtime.tools.ctags.path=$ARDUINO_IDE_PATH/tools-builder/ctags/$ctags_version
+                -prefs=runtime.tools.arduino-preprocessor.path=$ARDUINO_IDE_PATH/tools-builder/arduino-preprocessor/$preprocessor_version"
+                sargs+=" ${win_opts}"
             fi
-            ${BUILD_SKETCH} "${sargs[@]}"
+            ${BUILD_SKETCH} ${sargs}
         done
     fi
 }
@@ -54,54 +45,67 @@ fi
 
 CHUNK_INDEX=$1
 CHUNKS_CNT=$2
-BUILD_LOG=$3
-LOG_LEVEL=$4
-SKETCHES_FILE=$5
+BUILD_PIO=0
 if [ "$#" -lt 2 ] || [ "$CHUNKS_CNT" -le 0 ]; then
     CHUNK_INDEX=0
     CHUNKS_CNT=1
 elif [ "$CHUNK_INDEX" -gt "$CHUNKS_CNT" ] &&  [ "$CHUNKS_CNT" -ge 2 ]; then
     CHUNK_INDEX=$CHUNKS_CNT
-fi
-
-if [ -z "$BUILD_LOG" ] || [ "$BUILD_LOG" -le 0 ]; then
-    BUILD_LOG=0
+elif [ "$CHUNK_INDEX" -eq "$CHUNKS_CNT" ]; then
+    BUILD_PIO=1
 fi
 
 #echo "Updating submodules ..."
 #git -C "$GITHUB_WORKSPACE" submodule update --init --recursive > /dev/null 2>&1
 
 SCRIPTS_DIR="./.github/scripts"
-source "${SCRIPTS_DIR}/install-arduino-cli.sh"
-source "${SCRIPTS_DIR}/install-arduino-core-esp32.sh"
+if [ "$BUILD_PIO" -eq 0 ]; then
+    #source ${SCRIPTS_DIR}/install-arduino-ide.sh
+    source ${SCRIPTS_DIR}/install-arduino-cli.sh
+    source ${SCRIPTS_DIR}/install-arduino-core-esp32.sh
 
-SKETCHES_ESP32=(
-    "$ARDUINO_ESP32_PATH/libraries/NetworkClientSecure/examples/WiFiClientSecure/WiFiClientSecure.ino"
-    "$ARDUINO_ESP32_PATH/libraries/BLE/examples/Server/Server.ino"
-    "$ARDUINO_ESP32_PATH/libraries/ESP32/examples/Camera/CameraWebServer/CameraWebServer.ino"
-    "$ARDUINO_ESP32_PATH/libraries/Insights/examples/MinimalDiagnostics/MinimalDiagnostics.ino"
-)
-#create sizes_file
-sizes_file="$GITHUB_WORKSPACE/cli_compile_$CHUNK_INDEX.json"
+    FQBN_ESP32="espressif:esp32:esp32:PSRAM=enabled,PartitionScheme=huge_app"
+    FQBN_ESP32S2="espressif:esp32:esp32s2:PSRAM=enabled,PartitionScheme=huge_app"
+    FQBN_ESP32S3="espressif:esp32:esp32s3:PSRAM=opi,USBMode=default,PartitionScheme=huge_app"
+    FQBN_ESP32C3="espressif:esp32:esp32c3:PartitionScheme=huge_app"
+    FQBN_ESP32C6="espressif:esp32:esp32c6:PartitionScheme=huge_app"
+    FQBN_ESP32H2="espressif:esp32:esp32h2:PartitionScheme=huge_app"
 
-if [ "$BUILD_LOG" -eq 1 ]; then
-    #create sizes_file and echo start of JSON array with "boards" key
-    echo "{\"boards\": [" > "$sizes_file"
-fi
-
-#build sketches for different targets
-build "esp32c5" "$CHUNK_INDEX" "$CHUNKS_CNT" "$BUILD_LOG" "$LOG_LEVEL" "$SKETCHES_FILE" "${SKETCHES_ESP32[@]}"
-build "esp32p4" "$CHUNK_INDEX" "$CHUNKS_CNT" "$BUILD_LOG" "$LOG_LEVEL" "$SKETCHES_FILE" "${SKETCHES_ESP32[@]}"
-build "esp32s3" "$CHUNK_INDEX" "$CHUNKS_CNT" "$BUILD_LOG" "$LOG_LEVEL" "$SKETCHES_FILE" "${SKETCHES_ESP32[@]}"
-build "esp32s2" "$CHUNK_INDEX" "$CHUNKS_CNT" "$BUILD_LOG" "$LOG_LEVEL" "$SKETCHES_FILE" "${SKETCHES_ESP32[@]}"
-build "esp32c3" "$CHUNK_INDEX" "$CHUNKS_CNT" "$BUILD_LOG" "$LOG_LEVEL" "$SKETCHES_FILE" "${SKETCHES_ESP32[@]}"
-build "esp32c6" "$CHUNK_INDEX" "$CHUNKS_CNT" "$BUILD_LOG" "$LOG_LEVEL" "$SKETCHES_FILE" "${SKETCHES_ESP32[@]}"
-build "esp32h2" "$CHUNK_INDEX" "$CHUNKS_CNT" "$BUILD_LOG" "$LOG_LEVEL" "$SKETCHES_FILE" "${SKETCHES_ESP32[@]}"
-build "esp32"   "$CHUNK_INDEX" "$CHUNKS_CNT" "$BUILD_LOG" "$LOG_LEVEL" "$SKETCHES_FILE" "${SKETCHES_ESP32[@]}"
-
-if [ "$BUILD_LOG" -eq 1 ]; then
-    #remove last comma from the last JSON object
-    sed -i '$ s/,$//' "$sizes_file"
-    #echo end of JSON array
-    echo "]}" >> "$sizes_file"
+    SKETCHES_ESP32="\
+      $ARDUINO_ESP32_PATH/libraries/WiFiClientSecure/examples/WiFiClientSecure/WiFiClientSecure.ino\
+      $ARDUINO_ESP32_PATH/libraries/BLE/examples/BLE_server/BLE_server.ino\
+      $ARDUINO_ESP32_PATH/libraries/ESP32/examples/Camera/CameraWebServer/CameraWebServer.ino\
+      $ARDUINO_ESP32_PATH/libraries/Insights/examples/MinimalDiagnostics/MinimalDiagnostics.ino\
+    "
+
+    SKETCHES_ESP32XX="\
+      $ARDUINO_ESP32_PATH/libraries/WiFiClientSecure/examples/WiFiClientSecure/WiFiClientSecure.ino\
+      $ARDUINO_ESP32_PATH/libraries/WiFi/examples/WiFiClient/WiFiClient.ino\
+      $ARDUINO_ESP32_PATH/libraries/Insights/examples/MinimalDiagnostics/MinimalDiagnostics.ino\
+    "
+
+    build "esp32s3" $FQBN_ESP32S3 $CHUNK_INDEX $CHUNKS_CNT $SKETCHES_ESP32
+    build "esp32s2" $FQBN_ESP32S2 $CHUNK_INDEX $CHUNKS_CNT $SKETCHES_ESP32XX
+    build "esp32c3" $FQBN_ESP32C3 $CHUNK_INDEX $CHUNKS_CNT $SKETCHES_ESP32XX
+    build "esp32c6" $FQBN_ESP32C6 $CHUNK_INDEX $CHUNKS_CNT $SKETCHES_ESP32XX
+    build "esp32h2" $FQBN_ESP32H2 $CHUNK_INDEX $CHUNKS_CNT $SKETCHES_ESP32XX
+    build "esp32"   $FQBN_ESP32   $CHUNK_INDEX $CHUNKS_CNT $SKETCHES_ESP32
+else
+    source ${SCRIPTS_DIR}/install-platformio-esp32.sh
+    # PlatformIO ESP32 Test
+    BOARD="esp32dev"
+    OPTIONS="board_build.partitions = huge_app.csv"
+    build_pio_sketch "$BOARD" "$OPTIONS" "$PLATFORMIO_ESP32_PATH/libraries/WiFi/examples/WiFiClient/WiFiClient.ino" && \
+    build_pio_sketch "$BOARD" "$OPTIONS" "$PLATFORMIO_ESP32_PATH/libraries/WiFiClientSecure/examples/WiFiClientSecure/WiFiClientSecure.ino" && \
+    build_pio_sketch "$BOARD" "$OPTIONS" "$PLATFORMIO_ESP32_PATH/libraries/BluetoothSerial/examples/SerialToSerialBT/SerialToSerialBT.ino" && \
+    build_pio_sketch "$BOARD" "$OPTIONS" "$PLATFORMIO_ESP32_PATH/libraries/BLE/examples/BLE_server/BLE_server.ino" && \
+    build_pio_sketch "$BOARD" "$OPTIONS" "$PLATFORMIO_ESP32_PATH/libraries/ESP32/examples/Camera/CameraWebServer/CameraWebServer.ino"
+
+    # Basic sanity testing for other series
+    for board in "esp32-c3-devkitm-1" "esp32-s2-saola-1" "esp32-s3-devkitc-1"
+    do
+        python -m platformio ci --board "$board" "$PLATFORMIO_ESP32_PATH/libraries/WiFi/examples/WiFiClient" --project-option="board_build.partitions = huge_app.csv"
+    done
+
+    #build_pio_sketches "$BOARD" "$OPTIONS" "$PLATFORMIO_ESP32_PATH/libraries"
 fi

.github/scripts/on-release.sh

@@ -1,65 +1,46 @@
 #!/bin/bash
-# Disable shellcheck warning about using 'cat' to read a file.
-# Disable shellcheck warning about using individual redirections for each command.
-# Disable shellcheck warning about $? uses.
-# shellcheck disable=SC2002,SC2129,SC2181,SC2319
 
-if [ ! "$GITHUB_EVENT_NAME" == "release" ]; then
+if [ ! $GITHUB_EVENT_NAME == "release" ]; then
     echo "Wrong event '$GITHUB_EVENT_NAME'!"
     exit 1
 fi
 
-EVENT_JSON=$(cat "$GITHUB_EVENT_PATH")
+EVENT_JSON=`cat $GITHUB_EVENT_PATH`
 
-action=$(echo "$EVENT_JSON" | jq -r '.action')
-if [ ! "$action" == "published" ]; then
+action=`echo $EVENT_JSON | jq -r '.action'`
+if [ ! $action == "published" ]; then
     echo "Wrong action '$action'. Exiting now..."
     exit 0
 fi
 
-draft=$(echo "$EVENT_JSON" | jq -r '.release.draft')
-if [ "$draft" == "true" ]; then
+draft=`echo $EVENT_JSON | jq -r '.release.draft'`
+if [ $draft == "true" ]; then
     echo "It's a draft release. Exiting now..."
     exit 0
 fi
 
-RELEASE_PRE=$(echo "$EVENT_JSON" | jq -r '.release.prerelease')
-RELEASE_TAG=$(echo "$EVENT_JSON" | jq -r '.release.tag_name')
-RELEASE_BRANCH=$(echo "$EVENT_JSON" | jq -r '.release.target_commitish')
-RELEASE_ID=$(echo "$EVENT_JSON" | jq -r '.release.id')
+RELEASE_PRE=`echo $EVENT_JSON | jq -r '.release.prerelease'`
+RELEASE_TAG=`echo $EVENT_JSON | jq -r '.release.tag_name'`
+RELEASE_BRANCH=`echo $EVENT_JSON | jq -r '.release.target_commitish'`
+RELEASE_ID=`echo $EVENT_JSON | jq -r '.release.id'`
 
-SCRIPTS_DIR="./.github/scripts"
 OUTPUT_DIR="$GITHUB_WORKSPACE/build"
 PACKAGE_NAME="esp32-$RELEASE_TAG"
 PACKAGE_JSON_MERGE="$GITHUB_WORKSPACE/.github/scripts/merge_packages.py"
 PACKAGE_JSON_TEMPLATE="$GITHUB_WORKSPACE/package/package_esp32_index.template.json"
 PACKAGE_JSON_DEV="package_esp32_dev_index.json"
 PACKAGE_JSON_REL="package_esp32_index.json"
-PACKAGE_JSON_DEV_CN="package_esp32_dev_index_cn.json"
-PACKAGE_JSON_REL_CN="package_esp32_index_cn.json"
 
 echo "Event: $GITHUB_EVENT_NAME, Repo: $GITHUB_REPOSITORY, Path: $GITHUB_WORKSPACE, Ref: $GITHUB_REF"
 echo "Action: $action, Branch: $RELEASE_BRANCH, ID: $RELEASE_ID"
 echo "Tag: $RELEASE_TAG, Draft: $draft, Pre-Release: $RELEASE_PRE"
 
-# Try extracting something like a JSON with a "boards" array/element and "vendor" fields
-BOARDS=$(echo "$RELEASE_BODY" | grep -Pzo '(?s){.*}' | jq -r '.boards[]? // .boards? // empty' | xargs echo -n 2>/dev/null)
-VENDOR=$(echo "$RELEASE_BODY" | grep -Pzo '(?s){.*}' | jq -r '.vendor? // empty' | xargs echo -n 2>/dev/null)
-
-if [ -n "${BOARDS}" ]; then
-    echo "Releasing board(s): $BOARDS"
-fi
-
-if [ -n "${VENDOR}" ]; then
-    echo "Setting packager: $VENDOR"
-fi
-
-function get_file_size {
+function get_file_size(){
     local file="$1"
     if [[ "$OSTYPE" == "darwin"* ]]; then
-        eval "$(stat -s "$file")"
+        eval `stat -s "$file"`
         local res="$?"
-        echo "${st_size:?}"
+        echo "$st_size"
         return $res
     else
         stat --printf="%s" "$file"
@@ -67,29 +48,23 @@ function get_file_size {
     fi
 }
 
-function git_upload_asset {
-    local name
-    name=$(basename "$1")
+function git_upload_asset(){
+    local name=$(basename "$1")
     # local mime=$(file -b --mime-type "$1")
     curl -k -X POST -sH "Authorization: token $GITHUB_TOKEN" -H "Content-Type: application/octet-stream" --data-binary @"$1" "https://uploads.github.com/repos/$GITHUB_REPOSITORY/releases/$RELEASE_ID/assets?name=$name"
 }
 
-function git_safe_upload_asset {
+function git_safe_upload_asset(){
     local file="$1"
-    local name
-    local size
-    local upload_res
-
-    name=$(basename "$file")
-    size=$(get_file_size "$file")
-
-    if ! upload_res=$(git_upload_asset "$file"); then
+    local name=$(basename "$file")
+    local size=`get_file_size "$file"`
+    local upload_res=`git_upload_asset "$file"`
+    if [ $? -ne 0 ]; then
         >&2 echo "ERROR: Failed to upload '$name' ($?)"
         return 1
     fi
-
-    up_size=$(echo "$upload_res" | jq -r '.size')
-    if [ "$up_size" -ne "$size" ]; then
+    up_size=`echo "$upload_res" | jq -r '.size'`
+    if [ $up_size -ne $size ]; then
         >&2 echo "ERROR: Uploaded size does not match! $up_size != $size"
         #git_delete_asset
         return 1
@@ -98,7 +73,7 @@ function git_safe_upload_asset {
     return $?
 }
 
-function git_upload_to_pages {
+function git_upload_to_pages(){
     local path=$1
     local src=$2
 
@@ -107,50 +82,41 @@ function git_upload_to_pages {
         return 1
     fi
 
-    local info
-    local type
-    local message
+    local info=`curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.object+json" -X GET "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path?ref=gh-pages"`
+    local type=`echo "$info" | jq -r '.type'`
+    local message=$(basename $path)
     local sha=""
     local content=""
 
-    info=$(curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.object+json" -X GET "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path?ref=gh-pages")
-    type=$(echo "$info" | jq -r '.type')
-    message=$(basename "$path")
-
-    if [ "$type" == "file" ]; then
-        sha=$(echo "$info" | jq -r '.sha')
+    if [ $type == "file" ]; then
+        sha=`echo "$info" | jq -r '.sha'`
         sha=",\"sha\":\"$sha\""
         message="Updating $message"
-    elif [ ! "$type" == "null" ]; then
+    elif [ ! $type == "null" ]; then
         >&2 echo "Wrong type '$type'"
         return 1
     else
         message="Creating $message"
     fi
 
-    content=$(base64 -i "$src")
+    content=`base64 -i "$src"`
     data="{\"branch\":\"gh-pages\",\"message\":\"$message\",\"content\":\"$content\"$sha}"
 
     echo "$data" | curl -s -k -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github.v3.raw+json" -X PUT --data @- "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/$path"
 }
 
-function git_safe_upload_to_pages {
+function git_safe_upload_to_pages(){
     local path=$1
     local file="$2"
-    local name
-    local size
-    local upload_res
-
-    name=$(basename "$file")
-    size=$(get_file_size "$file")
-
-    if ! upload_res=$(git_upload_to_pages "$path" "$file"); then
+    local name=$(basename "$file")
+    local size=`get_file_size "$file"`
+    local upload_res=`git_upload_to_pages "$path" "$file"`
+    if [ $? -ne 0 ]; then
         >&2 echo "ERROR: Failed to upload '$name' ($?)"
         return 1
     fi
-
-    up_size=$(echo "$upload_res" | jq -r '.content.size')
-    if [ "$up_size" -ne "$size" ]; then
+    up_size=`echo "$upload_res" | jq -r '.content.size'`
+    if [ $up_size -ne $size ]; then
         >&2 echo "ERROR: Uploaded size does not match! $up_size != $size"
         #git_delete_asset
         return 1
@@ -159,20 +125,15 @@ function git_safe_upload_to_pages {
     return $?
 }
 
-function merge_package_json {
+function merge_package_json(){
     local jsonLink=$1
     local jsonOut=$2
     local old_json=$OUTPUT_DIR/oldJson.json
     local merged_json=$OUTPUT_DIR/mergedJson.json
-    local error_code=0
 
     echo "Downloading previous JSON $jsonLink ..."
     curl -L -o "$old_json" "https://github.com/$GITHUB_REPOSITORY/releases/download/$jsonLink?access_token=$GITHUB_TOKEN" 2>/dev/null
-    error_code=$?
-    if [ $error_code -ne 0 ]; then
-        echo "ERROR: Download Failed! $error_code"
-        exit 1
-    fi
+    if [ $? -ne 0 ]; then echo "ERROR: Download Failed! $?"; exit 1; fi
 
     echo "Creating new JSON ..."
     set +e
@@ -180,7 +141,7 @@ function merge_package_json {
     set -e
 
     set -v
-    if [ ! -s "$merged_json" ]; then
+    if [ ! -s $merged_json ]; then
         rm -f "$merged_json"
         echo "Nothing to merge"
     else
@@ -209,30 +170,12 @@ mkdir -p "$PKG_DIR/tools"
 
 # Copy all core files to the package folder
 echo "Copying files for packaging ..."
-if [ -z "${BOARDS}" ]; then
-    # Copy all variants
-    cp -f  "$GITHUB_WORKSPACE/boards.txt"                   "$PKG_DIR/"
-    cp -Rf "$GITHUB_WORKSPACE/variants"                     "$PKG_DIR/"
-else
-    # Remove all entries not starting with any board code or "menu." from boards.txt
-    cat "$GITHUB_WORKSPACE/boards.txt" | grep "^menu\."         >  "$PKG_DIR/boards.txt"
-    for board in ${BOARDS} ; do
-        cat "$GITHUB_WORKSPACE/boards.txt" | grep "^${board}\." >> "$PKG_DIR/boards.txt"
-    done
-    # Copy only relevant variant files
-    mkdir "$PKG_DIR/variants/"
-    board_list=$(cat "${PKG_DIR}"/boards.txt | grep "\.variant=" | cut -d= -f2)
-    while IFS= read -r variant; do
-        cp -Rf "$GITHUB_WORKSPACE/variants/${variant}"      "$PKG_DIR/variants/"
-    done <<< "$board_list"
-fi
-cp -f  "$GITHUB_WORKSPACE/CMakeLists.txt"                   "$PKG_DIR/"
-cp -f  "$GITHUB_WORKSPACE/idf_component.yml"                "$PKG_DIR/"
-cp -f  "$GITHUB_WORKSPACE/Kconfig.projbuild"                "$PKG_DIR/"
+cp -f  "$GITHUB_WORKSPACE/boards.txt"                       "$PKG_DIR/"
 cp -f  "$GITHUB_WORKSPACE/package.json"                     "$PKG_DIR/"
 cp -f  "$GITHUB_WORKSPACE/programmers.txt"                  "$PKG_DIR/"
 cp -Rf "$GITHUB_WORKSPACE/cores"                            "$PKG_DIR/"
 cp -Rf "$GITHUB_WORKSPACE/libraries"                        "$PKG_DIR/"
+cp -Rf "$GITHUB_WORKSPACE/variants"                         "$PKG_DIR/"
 cp -f  "$GITHUB_WORKSPACE/tools/espota.exe"                 "$PKG_DIR/tools/"
 cp -f  "$GITHUB_WORKSPACE/tools/espota.py"                  "$PKG_DIR/tools/"
 cp -f  "$GITHUB_WORKSPACE/tools/gen_esp32part.py"           "$PKG_DIR/tools/"
@@ -241,7 +184,7 @@ cp -f  "$GITHUB_WORKSPACE/tools/gen_insights_package.py"    "$PKG_DIR/tools/"
 cp -f  "$GITHUB_WORKSPACE/tools/gen_insights_package.exe"   "$PKG_DIR/tools/"
 cp -Rf "$GITHUB_WORKSPACE/tools/partitions"                 "$PKG_DIR/tools/"
 cp -Rf "$GITHUB_WORKSPACE/tools/ide-debug"                  "$PKG_DIR/tools/"
-cp -f  "$GITHUB_WORKSPACE/tools/pioarduino-build.py"        "$PKG_DIR/tools/"
+cp -f  "$GITHUB_WORKSPACE/tools/platformio-build.py"        "$PKG_DIR/tools/"
 
 # Remove unnecessary files in the package folder
 echo "Cleaning up folders ..."
@@ -253,50 +196,44 @@ find "$PKG_DIR" -name '*.git*' -type f -delete
 ##
 RVTC_NAME="riscv32-esp-elf-gcc"
 RVTC_NEW_NAME="esp-rv32"
-X32TC_NAME="xtensa-esp-elf-gcc"
-X32TC_NEW_NAME="esp-x32"
 
 # Replace tools locations in platform.txt
 echo "Generating platform.txt..."
 cat "$GITHUB_WORKSPACE/platform.txt" | \
 sed "s/version=.*/version=$RELEASE_TAG/g" | \
-sed 's/tools\.esp32-arduino-libs\.path\.windows=.*//g' | \
-sed 's/{runtime\.platform\.path}.tools.esp32-arduino-libs/\{runtime.tools.esp32-arduino-libs.path\}/g' | \
-sed 's/{runtime\.platform\.path}.tools.xtensa-esp-elf-gdb/\{runtime.tools.xtensa-esp-elf-gdb.path\}/g' | \
-sed "s/{runtime\.platform\.path}.tools.xtensa-esp-elf/\\{runtime.tools.$X32TC_NEW_NAME.path\\}/g" | \
-sed 's/{runtime\.platform\.path}.tools.riscv32-esp-elf-gdb/\{runtime.tools.riscv32-esp-elf-gdb.path\}/g' | \
-sed "s/{runtime\.platform\.path}.tools.riscv32-esp-elf/\\{runtime.tools.$RVTC_NEW_NAME.path\\}/g" | \
-sed 's/{runtime\.platform\.path}.tools.esptool/\{runtime.tools.esptool_py.path\}/g' | \
-sed 's/{runtime\.platform\.path}.tools.openocd-esp32/\{runtime.tools.openocd-esp32.path\}/g' > "$PKG_DIR/platform.txt"
-
-if [ -n "${VENDOR}" ]; then
-    # Append vendor name to platform.txt to create a separate section
-    sed -i  "/^name=.*/s/$/ ($VENDOR)/" "$PKG_DIR/platform.txt"
-fi
+sed 's/tools.esp32-arduino-libs.path={runtime.platform.path}\/tools\/esp32-arduino-libs/tools.esp32-arduino-libs.path=\{runtime.tools.esp32-arduino-libs.path\}/g' | \
+sed 's/tools.xtensa-esp32-elf-gcc.path={runtime.platform.path}\/tools\/xtensa-esp32-elf/tools.xtensa-esp32-elf-gcc.path=\{runtime.tools.xtensa-esp32-elf-gcc.path\}/g' | \
+sed 's/tools.xtensa-esp32s2-elf-gcc.path={runtime.platform.path}\/tools\/xtensa-esp32s2-elf/tools.xtensa-esp32s2-elf-gcc.path=\{runtime.tools.xtensa-esp32s2-elf-gcc.path\}/g' | \
+sed 's/tools.xtensa-esp32s3-elf-gcc.path={runtime.platform.path}\/tools\/xtensa-esp32s3-elf/tools.xtensa-esp32s3-elf-gcc.path=\{runtime.tools.xtensa-esp32s3-elf-gcc.path\}/g' | \
+sed 's/tools.xtensa-esp-elf-gdb.path={runtime.platform.path}\/tools\/xtensa-esp-elf-gdb/tools.xtensa-esp-elf-gdb.path=\{runtime.tools.xtensa-esp-elf-gdb.path\}/g' | \
+sed "s/tools.riscv32-esp-elf-gcc.path={runtime.platform.path}\\/tools\\/riscv32-esp-elf/tools.riscv32-esp-elf-gcc.path=\\{runtime.tools.$RVTC_NEW_NAME.path\\}/g" | \
+sed 's/tools.riscv32-esp-elf-gdb.path={runtime.platform.path}\/tools\/riscv32-esp-elf-gdb/tools.riscv32-esp-elf-gdb.path=\{runtime.tools.riscv32-esp-elf-gdb.path\}/g' | \
+sed 's/tools.esptool_py.path={runtime.platform.path}\/tools\/esptool/tools.esptool_py.path=\{runtime.tools.esptool_py.path\}/g' | \
+sed 's/debug.server.openocd.path={runtime.platform.path}\/tools\/openocd-esp32\/bin\/openocd/debug.server.openocd.path=\{runtime.tools.openocd-esp32.path\}\/bin\/openocd/g' | \
+sed 's/debug.server.openocd.scripts_dir={runtime.platform.path}\/tools\/openocd-esp32\/share\/openocd\/scripts\//debug.server.openocd.scripts_dir=\{runtime.tools.openocd-esp32.path\}\/share\/openocd\/scripts\//g' | \
+sed 's/debug.server.openocd.scripts_dir.windows={runtime.platform.path}\\tools\\openocd-esp32\\share\\openocd\\scripts\\/debug.server.openocd.scripts_dir.windows=\{runtime.tools.openocd-esp32.path\}\\share\\openocd\\scripts\\/g' \
+ > "$PKG_DIR/platform.txt"
 
 # Add header with version information
 echo "Generating core_version.h ..."
-ver_define=$(echo "$RELEASE_TAG" | tr "[:lower:].\055" "[:upper:]_")
-ver_hex=$(git -C "$GITHUB_WORKSPACE" rev-parse --short=8 HEAD 2>/dev/null)
-echo \#define ARDUINO_ESP32_GIT_VER 0x"$ver_hex" > "$PKG_DIR/cores/esp32/core_version.h"
-echo \#define ARDUINO_ESP32_GIT_DESC "$(git -C "$GITHUB_WORKSPACE" describe --tags 2>/dev/null)" >> "$PKG_DIR/cores/esp32/core_version.h"
-echo \#define ARDUINO_ESP32_RELEASE_"$ver_define" >> "$PKG_DIR/cores/esp32/core_version.h"
-echo \#define ARDUINO_ESP32_RELEASE \""$ver_define"\" >> "$PKG_DIR/cores/esp32/core_version.h"
+ver_define=`echo $RELEASE_TAG | tr "[:lower:].\055" "[:upper:]_"`
+ver_hex=`git -C "$GITHUB_WORKSPACE" rev-parse --short=8 HEAD 2>/dev/null`
+echo \#define ARDUINO_ESP32_GIT_VER 0x$ver_hex > "$PKG_DIR/cores/esp32/core_version.h"
+echo \#define ARDUINO_ESP32_GIT_DESC `git -C "$GITHUB_WORKSPACE" describe --tags 2>/dev/null` >> "$PKG_DIR/cores/esp32/core_version.h"
+echo \#define ARDUINO_ESP32_RELEASE_$ver_define >> "$PKG_DIR/cores/esp32/core_version.h"
+echo \#define ARDUINO_ESP32_RELEASE \"$ver_define\" >> "$PKG_DIR/cores/esp32/core_version.h"
 
 # Compress package folder
 echo "Creating ZIP ..."
 pushd "$OUTPUT_DIR" >/dev/null
 zip -qr "$PACKAGE_ZIP" "$PACKAGE_NAME"
-if [ $? -ne 0 ]; then
-    echo "ERROR: Failed to create $PACKAGE_ZIP ($?)"
-    exit 1
-fi
+if [ $? -ne 0 ]; then echo "ERROR: Failed to create $PACKAGE_ZIP ($?)"; exit 1; fi
 
 # Calculate SHA-256
 echo "Calculating SHA sum ..."
 PACKAGE_PATH="$OUTPUT_DIR/$PACKAGE_ZIP"
-PACKAGE_SHA=$(shasum -a 256 "$PACKAGE_ZIP" | cut -f 1 -d ' ')
-PACKAGE_SIZE=$(get_file_size "$PACKAGE_ZIP")
+PACKAGE_SHA=`shasum -a 256 "$PACKAGE_ZIP" | cut -f 1 -d ' '`
+PACKAGE_SIZE=`get_file_size "$PACKAGE_ZIP"`
 popd >/dev/null
 rm -rf "$PKG_DIR"
 echo "'$PACKAGE_ZIP' Created! Size: $PACKAGE_SIZE, SHA-256: $PACKAGE_SHA"
@@ -304,28 +241,86 @@ echo
 
 # Upload package to release page
 echo "Uploading package to release page ..."
-PACKAGE_URL=$(git_safe_upload_asset "$PACKAGE_PATH")
+PACKAGE_URL=`git_safe_upload_asset "$PACKAGE_PATH"`
 echo "Package Uploaded"
 echo "Download URL: $PACKAGE_URL"
 echo
 
+##
+## LIBS PACKAGE ZIP
+##
+
+LIBS_PROJ_NAME="esp32-arduino-libs"
+LIBS_PKG_DIR="$OUTPUT_DIR/$LIBS_PROJ_NAME"
+LIBS_PACKAGE_ZIP="$LIBS_PROJ_NAME-$RELEASE_TAG.zip"
+
+# Get the libs package URL from the template
+LIBS_PACKAGE_SRC_ZIP="$OUTPUT_DIR/src-$LIBS_PROJ_NAME.zip"
+LIBS_PACKAGE_SRC_URL=`cat $PACKAGE_JSON_TEMPLATE | jq -r ".packages[0].tools[] | select(.name==\"$LIBS_PROJ_NAME\") | .systems[0].url"`
+
+# Download the libs package
+echo "Downloading the libs archive ..."
+curl -o "$LIBS_PACKAGE_SRC_ZIP" -LJO --url "$LIBS_PACKAGE_SRC_URL" || exit 1
+
+# Extract the libs package
+echo "Extracting the archive ..."
+unzip -q -d "$OUTPUT_DIR" "$LIBS_PACKAGE_SRC_ZIP" || exit 1
+EXTRACTED_DIR=`ls "$OUTPUT_DIR" | grep "^$LIBS_PROJ_NAME"`
+mv "$OUTPUT_DIR/$EXTRACTED_DIR" "$LIBS_PKG_DIR" || exit 1
+
+# Remove unnecessary files in the package folder
+echo "Cleaning up folders ..."
+find "$LIBS_PKG_DIR" -name '*.DS_Store' -exec rm -f {} \;
+find "$LIBS_PKG_DIR" -name '*.git*' -type f -delete
+
+# Compress package folder
+echo "Creating ZIP ..."
+pushd "$OUTPUT_DIR" >/dev/null
+zip -qr "$LIBS_PACKAGE_ZIP" "$LIBS_PROJ_NAME"
+if [ $? -ne 0 ]; then echo "ERROR: Failed to create $LIBS_PACKAGE_ZIP ($?)"; exit 1; fi
+
+# Calculate SHA-256
+echo "Calculating SHA sum ..."
+LIBS_PACKAGE_PATH="$OUTPUT_DIR/$LIBS_PACKAGE_ZIP"
+LIBS_PACKAGE_SHA=`shasum -a 256 "$LIBS_PACKAGE_ZIP" | cut -f 1 -d ' '`
+LIBS_PACKAGE_SIZE=`get_file_size "$LIBS_PACKAGE_ZIP"`
+popd >/dev/null
+rm -rf "$LIBS_PKG_DIR"
+echo "'$LIBS_PACKAGE_ZIP' Created! Size: $LIBS_PACKAGE_SIZE, SHA-256: $LIBS_PACKAGE_SHA"
+echo
+
+# Upload package to release page
+echo "Uploading libs package to release page ..."
+LIBS_PACKAGE_URL=`git_safe_upload_asset "$LIBS_PACKAGE_PATH"`
+echo "Libs Package Uploaded"
+echo "Libs Download URL: $LIBS_PACKAGE_URL"
+echo
+
+# Construct JQ argument with libs package data
+libs_jq_arg="\
+    (.packages[0].tools[] | select(.name==\"$LIBS_PROJ_NAME\")).systems[].url = \"$LIBS_PACKAGE_URL\" |\
+    (.packages[0].tools[] | select(.name==\"$LIBS_PROJ_NAME\")).systems[].archiveFileName = \"$LIBS_PACKAGE_ZIP\" |\
+    (.packages[0].tools[] | select(.name==\"$LIBS_PROJ_NAME\")).systems[].size = \"$LIBS_PACKAGE_SIZE\" |\
+    (.packages[0].tools[] | select(.name==\"$LIBS_PROJ_NAME\")).systems[].checksum = \"SHA-256:$LIBS_PACKAGE_SHA\""
+
+# Update template values for the libs package and store it in the build folder
+cat "$PACKAGE_JSON_TEMPLATE" | jq "$libs_jq_arg" > "$OUTPUT_DIR/package-$LIBS_PROJ_NAME.json"
+# Overwrite the template location with the newly edited one
+PACKAGE_JSON_TEMPLATE="$OUTPUT_DIR/package-$LIBS_PROJ_NAME.json"
+
 ##
 ## TEMP WORKAROUND FOR RV32 LONG PATH ON WINDOWS
 ##
-RVTC_VERSION=$(cat "$PACKAGE_JSON_TEMPLATE" | jq -r ".packages[0].platforms[0].toolsDependencies[] | select(.name == \"$RVTC_NAME\") | .version" | cut -d '_' -f 2)
+RVTC_VERSION=`cat $PACKAGE_JSON_TEMPLATE | jq -r ".packages[0].platforms[0].toolsDependencies[] | select(.name == \"$RVTC_NAME\") | .version" | cut -d '_' -f 2`
 # RVTC_VERSION=`date -j -f '%Y%m%d' "$RVTC_VERSION" '+%y%m'` # MacOS
-RVTC_VERSION=$(date -d "$RVTC_VERSION" '+%y%m')
+RVTC_VERSION=`date -d "$RVTC_VERSION" '+%y%m'`
 rvtc_jq_arg="\
     (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$RVTC_NAME\")).version = \"$RVTC_VERSION\" |\
     (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$RVTC_NAME\")).name = \"$RVTC_NEW_NAME\" |\
     (.packages[0].tools[] | select(.name==\"$RVTC_NAME\")).version = \"$RVTC_VERSION\" |\
-    (.packages[0].tools[] | select(.name==\"$RVTC_NAME\")).name = \"$RVTC_NEW_NAME\" |\
-    (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$X32TC_NAME\")).version = \"$RVTC_VERSION\" |\
-    (.packages[0].platforms[0].toolsDependencies[] | select(.name==\"$X32TC_NAME\")).name = \"$X32TC_NEW_NAME\" |\
-    (.packages[0].tools[] | select(.name==\"$X32TC_NAME\")).version = \"$RVTC_VERSION\" |\
-    (.packages[0].tools[] | select(.name==\"$X32TC_NAME\")).name = \"$X32TC_NEW_NAME\""
-cat "$PACKAGE_JSON_TEMPLATE" | jq "$rvtc_jq_arg" > "$OUTPUT_DIR/package-rvfix.json"
-PACKAGE_JSON_TEMPLATE="$OUTPUT_DIR/package-rvfix.json"
+    (.packages[0].tools[] | select(.name==\"$RVTC_NAME\")).name = \"$RVTC_NEW_NAME\""
+cat "$PACKAGE_JSON_TEMPLATE" | jq "$rvtc_jq_arg" > "$OUTPUT_DIR/package-$LIBS_PROJ_NAME-rvfix.json"
+PACKAGE_JSON_TEMPLATE="$OUTPUT_DIR/package-$LIBS_PROJ_NAME-rvfix.json"
 
 ##
 ## PACKAGE JSON
@@ -339,26 +334,17 @@ jq_arg=".packages[0].platforms[0].version = \"$RELEASE_TAG\" | \
     .packages[0].platforms[0].checksum = \"SHA-256:$PACKAGE_SHA\""
 
 # Generate package JSONs
-echo "Generating $PACKAGE_JSON_DEV ..."
+echo "Genarating $PACKAGE_JSON_DEV ..."
 cat "$PACKAGE_JSON_TEMPLATE" | jq "$jq_arg" > "$OUTPUT_DIR/$PACKAGE_JSON_DEV"
-# On MacOS the sed command won't skip the first match. Use gsed instead.
-sed '0,/github\.com\//!s|github\.com/|dl.espressif.cn/github_assets/|g' "$OUTPUT_DIR/$PACKAGE_JSON_DEV" > "$OUTPUT_DIR/$PACKAGE_JSON_DEV_CN"
-python "$SCRIPTS_DIR/release_append_cn.py" "$OUTPUT_DIR/$PACKAGE_JSON_DEV_CN"
 if [ "$RELEASE_PRE" == "false" ]; then
-    echo "Generating $PACKAGE_JSON_REL ..."
+    echo "Genarating $PACKAGE_JSON_REL ..."
     cat "$PACKAGE_JSON_TEMPLATE" | jq "$jq_arg" > "$OUTPUT_DIR/$PACKAGE_JSON_REL"
-    # On MacOS the sed command won't skip the first match. Use gsed instead.
-    sed '0,/github\.com\//!s|github\.com/|dl.espressif.cn/github_assets/|g' "$OUTPUT_DIR/$PACKAGE_JSON_REL" > "$OUTPUT_DIR/$PACKAGE_JSON_REL_CN"
-    python "$SCRIPTS_DIR/release_append_cn.py" "$OUTPUT_DIR/$PACKAGE_JSON_REL_CN"
 fi
 
 # Figure out the last release or pre-release
 echo "Getting previous releases ..."
-releasesJson=$(curl -sH "Authorization: token $GITHUB_TOKEN" "https://api.github.com/repos/$GITHUB_REPOSITORY/releases" 2>/dev/null)
-if [ $? -ne 0 ]; then
-    echo "ERROR: Get Releases Failed! ($?)"
-    exit 1
-fi
+releasesJson=`curl -sH "Authorization: token $GITHUB_TOKEN" "https://api.github.com/repos/$GITHUB_REPOSITORY/releases" 2>/dev/null`
+if [ $? -ne 0 ]; then echo "ERROR: Get Releases Failed! ($?)"; exit 1; fi
 
 set +e
 prev_release=$(echo "$releasesJson" | jq -e -r ". | map(select(.draft == false and .prerelease == false)) | sort_by(.published_at | - fromdateiso8601) | .[0].tag_name")
@@ -378,94 +364,27 @@ echo "Previous (any)release: $prev_any_release"
 echo
 
 # Merge package JSONs with previous releases
-if [ -n "$prev_any_release" ] && [ "$prev_any_release" != "null" ]; then
+if [ ! -z "$prev_any_release" ] && [ "$prev_any_release" != "null" ]; then
     echo "Merging with JSON from $prev_any_release ..."
     merge_package_json "$prev_any_release/$PACKAGE_JSON_DEV" "$OUTPUT_DIR/$PACKAGE_JSON_DEV"
-    merge_package_json "$prev_any_release/$PACKAGE_JSON_DEV_CN" "$OUTPUT_DIR/$PACKAGE_JSON_DEV_CN"
 fi
 
 if [ "$RELEASE_PRE" == "false" ]; then
-    if [ -n "$prev_release" ] && [ "$prev_release" != "null" ]; then
+    if [ ! -z "$prev_release" ] && [ "$prev_release" != "null" ]; then
         echo "Merging with JSON from $prev_release ..."
         merge_package_json "$prev_release/$PACKAGE_JSON_REL" "$OUTPUT_DIR/$PACKAGE_JSON_REL"
-        merge_package_json "$prev_release/$PACKAGE_JSON_REL_CN" "$OUTPUT_DIR/$PACKAGE_JSON_REL_CN"
     fi
 fi
 
-# Test the package JSONs
-
-echo "Installing arduino-cli ..."
-export PATH="/home/runner/bin:$PATH"
-source "${SCRIPTS_DIR}/install-arduino-cli.sh"
-
-# For the Chinese mirror, we can't test the package JSONs as the Chinese mirror might not be updated yet.
-
-echo "Testing $PACKAGE_JSON_DEV install ..."
-
-echo "Installing esp32 ..."
-arduino-cli core install esp32:esp32 --additional-urls "file://$OUTPUT_DIR/$PACKAGE_JSON_DEV"
-if [ $? -ne 0 ]; then
-    echo "ERROR: Failed to install esp32 ($?)"
-    exit 1
-fi
-
-echo "Compiling example ..."
-arduino-cli compile --fqbn esp32:esp32:esp32 "$GITHUB_WORKSPACE"/libraries/ESP32/examples/CI/CIBoardsTest/CIBoardsTest.ino
-if [ $? -ne 0 ]; then
-    echo "ERROR: Failed to compile example ($?)"
-    exit 1
-fi
-
-echo "Uninstalling esp32 ..."
-arduino-cli core uninstall esp32:esp32
-if [ $? -ne 0 ]; then
-    echo "ERROR: Failed to uninstall esp32 ($?)"
-    exit 1
-fi
-
-echo "Test successful!"
-
-if [ "$RELEASE_PRE" == "false" ]; then
-    echo "Testing $PACKAGE_JSON_REL install ..."
-
-    echo "Installing esp32 ..."
-    arduino-cli core install esp32:esp32 --additional-urls "file://$OUTPUT_DIR/$PACKAGE_JSON_REL"
-    if [ $? -ne 0 ]; then
-        echo "ERROR: Failed to install esp32 ($?)"
-        exit 1
-    fi
-
-    echo "Compiling example ..."
-    arduino-cli compile --fqbn esp32:esp32:esp32 "$GITHUB_WORKSPACE"/libraries/ESP32/examples/CI/CIBoardsTest/CIBoardsTest.ino
-    if [ $? -ne 0 ]; then
-        echo "ERROR: Failed to compile example ($?)"
-        exit 1
-    fi
-
-    echo "Uninstalling esp32 ..."
-    arduino-cli core uninstall esp32:esp32
-    if [ $? -ne 0 ]; then
-        echo "ERROR: Failed to uninstall esp32 ($?)"
-        exit 1
-    fi
-
-    echo "Test successful!"
-fi
-
 # Upload package JSONs
-
 echo "Uploading $PACKAGE_JSON_DEV ..."
-echo "Download URL: $(git_safe_upload_asset "$OUTPUT_DIR/$PACKAGE_JSON_DEV")"
-echo "Pages URL: $(git_safe_upload_to_pages "$PACKAGE_JSON_DEV" "$OUTPUT_DIR/$PACKAGE_JSON_DEV")"
-echo "Download CN URL: $(git_safe_upload_asset "$OUTPUT_DIR/$PACKAGE_JSON_DEV_CN")"
-echo "Pages CN URL: $(git_safe_upload_to_pages "$PACKAGE_JSON_DEV_CN" "$OUTPUT_DIR/$PACKAGE_JSON_DEV_CN")"
+echo "Download URL: "`git_safe_upload_asset "$OUTPUT_DIR/$PACKAGE_JSON_DEV"`
+echo "Pages URL: "`git_safe_upload_to_pages "$PACKAGE_JSON_DEV" "$OUTPUT_DIR/$PACKAGE_JSON_DEV"`
 echo
 if [ "$RELEASE_PRE" == "false" ]; then
     echo "Uploading $PACKAGE_JSON_REL ..."
-    echo "Download URL: $(git_safe_upload_asset "$OUTPUT_DIR/$PACKAGE_JSON_REL")"
-    echo "Pages URL: $(git_safe_upload_to_pages "$PACKAGE_JSON_REL" "$OUTPUT_DIR/$PACKAGE_JSON_REL")"
-    echo "Download CN URL: $(git_safe_upload_asset "$OUTPUT_DIR/$PACKAGE_JSON_REL_CN")"
-    echo "Pages CN URL: $(git_safe_upload_to_pages "$PACKAGE_JSON_REL_CN" "$OUTPUT_DIR/$PACKAGE_JSON_REL_CN")"
+    echo "Download URL: "`git_safe_upload_asset "$OUTPUT_DIR/$PACKAGE_JSON_REL"`
+    echo "Pages URL: "`git_safe_upload_to_pages "$PACKAGE_JSON_REL" "$OUTPUT_DIR/$PACKAGE_JSON_REL"`
     echo
 fi
 

.github/scripts/release_append_cn.py

@@ -1,57 +0,0 @@
-
-#!/usr/bin/env python3
-
-# Arduino IDE provides by default a package file for the ESP32. This causes version conflicts
-# when the user tries to use the JSON file with the Chinese mirrors.
-#
-# The downside is that the Arduino IDE will always warn the user that updates are available as it
-# will consider the version from the Chinese mirrors as a pre-release version.
-#
-# This script is used to append "-cn" to all versions in the package_esp32_index_cn.json file so that
-# the user can select the Chinese mirrors without conflicts.
-#
-# If Arduino ever stops providing the package_esp32_index.json file by default,
-# this script can be removed and the tags reverted.
-
-import json
-
-def append_cn_to_versions(obj):
-    if isinstance(obj, dict):
-        # Skip tools that are not from the esp32 package
-        packager = obj.get("packager")
-        if packager is not None and packager != "esp32":
-            return
-
-        for key, value in obj.items():
-            if key == "version" and isinstance(value, str):
-                if not value.endswith("-cn"):
-                    obj[key] = value + "-cn"
-            else:
-                append_cn_to_versions(value)
-
-    elif isinstance(obj, list):
-        for item in obj:
-            append_cn_to_versions(item)
-
-def process_json_file(input_path, output_path=None):
-    with open(input_path, "r", encoding="utf-8") as f:
-        data = json.load(f)
-
-    append_cn_to_versions(data)
-
-    if output_path is None:
-        output_path = input_path
-
-    with open(output_path, "w", encoding="utf-8") as f:
-        json.dump(data, f, indent=2)
-
-    print(f"Updated JSON written to {output_path}")
-
-if __name__ == "__main__":
-    import sys
-    if len(sys.argv) < 2:
-        print("Usage: python release_append_cn.py input.json [output.json]")
-    else:
-        input_file = sys.argv[1]
-        output_file = sys.argv[2] if len(sys.argv) > 2 else None
-        process_json_file(input_file, output_file)

.github/scripts/set_push_chunks.sh

@@ -1,84 +0,0 @@
-#!/bin/bash
-
-build_all=false
-chunks_count=0
-
-if [[ $CORE_CHANGED == 'true' ]] || [[ $IS_PR != 'true' ]]; then
-    echo "Core files changed or not a PR. Building all."
-    build_all=true
-    chunks_count=$MAX_CHUNKS
-elif [[ $LIB_CHANGED == 'true' ]]; then
-    echo "Libraries changed. Building only affected sketches."
-    if [[ $NETWORKING_CHANGED == 'true' ]]; then
-        echo "Networking libraries changed. Building networking related sketches."
-        networking_sketches="$(find libraries/WiFi -name '*.ino') "
-        networking_sketches+="$(find libraries/Ethernet -name '*.ino') "
-        networking_sketches+="$(find libraries/PPP -name '*.ino') "
-        networking_sketches+="$(find libraries/NetworkClientSecure -name '*.ino') "
-        networking_sketches+="$(find libraries/WebServer -name '*.ino') "
-    fi
-    if [[ $FS_CHANGED == 'true' ]]; then
-        echo "FS libraries changed. Building FS related sketches."
-        fs_sketches="$(find libraries/SD -name '*.ino') "
-        fs_sketches+="$(find libraries/SD_MMC -name '*.ino') "
-        fs_sketches+="$(find libraries/SPIFFS -name '*.ino') "
-        fs_sketches+="$(find libraries/LittleFS -name '*.ino') "
-        fs_sketches+="$(find libraries/FFat -name '*.ino') "
-    fi
-    sketches="$networking_sketches $fs_sketches"
-    for file in $LIB_FILES; do
-        lib=$(echo "$file" | awk -F "/" '{print $1"/"$2}')
-        if [[ "$file" == *.ino ]]; then
-            # If file ends with .ino, add it to the list of sketches
-            echo "Sketch found: $file"
-            sketches+="$file "
-        elif [[ "$file" == "$lib/src/"* ]]; then
-            # If file is inside the src directory, find all sketches in the lib/examples directory
-            echo "Library src file found: $file"
-            if [[ -d $lib/examples ]]; then
-                lib_sketches=$(find "$lib"/examples -name '*.ino')
-                sketches+="$lib_sketches "
-                echo "Library sketches: $lib_sketches"
-            fi
-        else
-            # If file is in a example folder but it is not a sketch, find all sketches in the current directory
-            echo "File in example folder found: $file"
-            sketch=$(find "$(dirname "$file")" -name '*.ino')
-            sketches+="$sketch "
-            echo "Sketch in example folder: $sketch"
-        fi
-        echo ""
-    done
-fi
-
-if [[ -n $sketches ]]; then
-    # Remove duplicates
-    sketches=$(echo "$sketches" | tr ' ' '\n' | sort | uniq)
-    for sketch in $sketches; do
-        echo "$sketch" >> sketches_found.txt
-        chunks_count=$((chunks_count+1))
-    done
-    echo "Number of sketches found: $chunks_count"
-    echo "Sketches:"
-    echo "$sketches"
-
-    if [[ $chunks_count -gt $MAX_CHUNKS ]]; then
-        echo "More sketches than the allowed number of chunks found. Limiting to $MAX_CHUNKS chunks."
-        chunks_count=$MAX_CHUNKS
-    fi
-fi
-
-chunks='["0"'
-for i in $(seq 1 $(( chunks_count - 1 )) ); do
-    chunks+=",\"$i\""
-done
-chunks+="]"
-
-{
-    echo "build_all=$build_all"
-    echo "build_libraries=$BUILD_LIBRARIES"
-    echo "build_static_sketches=$BUILD_STATIC_SKETCHES"
-    echo "build_idf=$BUILD_IDF"
-    echo "chunk_count=$chunks_count"
-    echo "chunks=$chunks"
-} >> "$GITHUB_OUTPUT"

.github/scripts/sketch_utils.sh

@@ -1,60 +1,7 @@
 #!/bin/bash
 
-if [ -d "$ARDUINO_ESP32_PATH/tools/esp32-arduino-libs" ]; then
-    SDKCONFIG_DIR="$ARDUINO_ESP32_PATH/tools/esp32-arduino-libs"
-elif [ -d "$GITHUB_WORKSPACE/tools/esp32-arduino-libs" ]; then
-    SDKCONFIG_DIR="$GITHUB_WORKSPACE/tools/esp32-arduino-libs"
-else
-    SDKCONFIG_DIR="tools/esp32-arduino-libs"
-fi
-
-function check_requirements { # check_requirements <sketchdir> <sdkconfig_path>
-    local sketchdir=$1
-    local sdkconfig_path=$2
-    local has_requirements=1
-    local requirements
-    local requirements_or
-
-    if [ ! -f "$sdkconfig_path" ] || [ ! -f "$sketchdir/ci.json" ]; then
-        echo "WARNING: sdkconfig or ci.json not found. Assuming requirements are met." 1>&2
-        # Return 1 on error to force the sketch to be built and fail. This way the
-        # CI will fail and the user will know that the sketch has a problem.
-    else
-        # Check if the sketch requires any configuration options (AND)
-        requirements=$(jq -r '.requires[]? // empty' "$sketchdir/ci.json")
-        if [[ "$requirements" != "null" && "$requirements" != "" ]]; then
-            for requirement in $requirements; do
-                requirement=$(echo "$requirement" | xargs)
-                found_line=$(grep -E "^$requirement" "$sdkconfig_path")
-                if [[ "$found_line" == "" ]]; then
-                    has_requirements=0
-                fi
-            done
-        fi
-
-        # Check if the sketch requires any configuration options (OR)
-        requirements_or=$(jq -r '.requires_any[]? // empty' "$sketchdir/ci.json")
-        if [[ "$requirements_or" != "null" && "$requirements_or" != "" ]]; then
-            local found=false
-            for requirement in $requirements_or; do
-                requirement=$(echo "$requirement" | xargs)
-                found_line=$(grep -E "^$requirement" "$sdkconfig_path")
-                if [[ "$found_line" != "" ]]; then
-                    found=true
-                    break
-                fi
-            done
-            if [[ "$found" == "false" ]]; then
-                has_requirements=0
-            fi
-        fi
-    fi
-
-    echo $has_requirements
-}
-
-function build_sketch { # build_sketch <ide_path> <user_path> <path-to-ino> [extra-options]
-    while [ -n "$1" ]; do
+function build_sketch(){ # build_sketch <ide_path> <user_path> <path-to-ino> [extra-options]
+    while [ ! -z "$1" ]; do
         case "$1" in
         -ai )
             shift
@@ -80,18 +27,6 @@ function build_sketch { # build_sketch <ide_path> <user_path> <path-to-ino> [ext
             shift
             sketchdir=$1
             ;;
-        -i )
-            shift
-            chunk_index=$1
-            ;;
-        -l )
-            shift
-            log_compilation=$1
-            ;;
-        -d )
-            shift
-            debug_level="DebugLevel=$1"
-            ;;
         * )
             break
             ;;
@@ -99,10 +34,9 @@ function build_sketch { # build_sketch <ide_path> <user_path> <path-to-ino> [ext
         shift
     done
 
-    xtra_opts=("$@")
-    len=0
+    xtra_opts=$*
 
-    if [ -z "$sketchdir" ]; then
+    if [ -z $sketchdir ]; then
         echo "ERROR: Sketch directory not provided"
         echo "$USAGE"
         exit 1
@@ -110,8 +44,8 @@ function build_sketch { # build_sketch <ide_path> <user_path> <path-to-ino> [ext
 
     # No FQBN was passed, try to get it from other options
 
-    if [ -z "$fqbn" ]; then
-        if [ -z "$target" ]; then
+    if [ -z $fqbn ]; then
+        if [ -z $target ]; then
             echo "ERROR: Unspecified chip"
             echo "$USAGE"
             exit 1
@@ -122,83 +56,48 @@ function build_sketch { # build_sketch <ide_path> <user_path> <path-to-ino> [ext
         # precedence.  Note that the following logic also falls to the default
         # parameters if no arguments were passed and no file was found.
 
-        if [ -z "$options" ] && [ -f "$sketchdir"/ci.json ]; then
+        if [ -z $options ] && [ -f $sketchdir/cfg.json ]; then
             # The config file could contain multiple FQBNs for one chip.  If
             # that's the case we build one time for every FQBN.
 
-            len=$(jq -r --arg target "$target" '.fqbn[$target] | length' "$sketchdir"/ci.json)
-            if [ "$len" -gt 0 ]; then
-                fqbn=$(jq -r --arg target "$target" '.fqbn[$target] | sort' "$sketchdir"/ci.json)
-            fi
-        fi
-
-        if [ -n "$options" ] || [ "$len" -eq 0 ]; then
+            len=`jq -r --arg chip $target '.targets[] | select(.name==$chip) | .fqbn | length' $sketchdir/cfg.json`
+            fqbn=`jq -r --arg chip $target '.targets[] | select(.name==$chip) | .fqbn' $sketchdir/cfg.json`
+        else
             # Since we are passing options, we will end up with only one FQBN to
             # build.
 
             len=1
 
-            if [ -f "$sketchdir"/ci.json ]; then
-                fqbn_append=$(jq -r '.fqbn_append' "$sketchdir"/ci.json)
-                if [ "$fqbn_append" == "null" ]; then
-                    fqbn_append=""
-                fi
-            fi
-
             # Default FQBN options if none were passed in the command line.
-            # Replace any double commas with a single one and strip leading and
-            # trailing commas.
 
-            esp32_opts=$(echo "PSRAM=enabled,$debug_level,$fqbn_append" | sed 's/^,*//;s/,*$//;s/,\{2,\}/,/g')
-            esp32s2_opts=$(echo "PSRAM=enabled,$debug_level,$fqbn_append" | sed 's/^,*//;s/,*$//;s/,\{2,\}/,/g')
-            esp32s3_opts=$(echo "PSRAM=opi,USBMode=default,$debug_level,$fqbn_append" | sed 's/^,*//;s/,*$//;s/,\{2,\}/,/g')
-            esp32c3_opts=$(echo "$debug_level,$fqbn_append" | sed 's/^,*//;s/,*$//;s/,\{2,\}/,/g')
-            esp32c6_opts=$(echo "$debug_level,$fqbn_append" | sed 's/^,*//;s/,*$//;s/,\{2,\}/,/g')
-            esp32h2_opts=$(echo "$debug_level,$fqbn_append" | sed 's/^,*//;s/,*$//;s/,\{2,\}/,/g')
-            esp32p4_opts=$(echo "PSRAM=enabled,USBMode=default,$debug_level,$fqbn_append" | sed 's/^,*//;s/,*$//;s/,\{2,\}/,/g')
-            esp32c5_opts=$(echo "$debug_level,$fqbn_append" | sed 's/^,*//;s/,*$//;s/,\{2,\}/,/g')
+            esp32_opts="PSRAM=enabled,PartitionScheme=huge_app"
+            esp32s2_opts="PSRAM=enabled,PartitionScheme=huge_app"
+            esp32s3_opts="PSRAM=opi,USBMode=default,PartitionScheme=huge_app"
+            esp32c3_opts="PartitionScheme=huge_app"
+            esp32c6_opts="PartitionScheme=huge_app"
+            esp32h2_opts="PartitionScheme=huge_app"
 
             # Select the common part of the FQBN based on the target.  The rest will be
             # appended depending on the passed options.
 
-            opt=""
-
             case "$target" in
                 "esp32")
-                    [ -n "${options:-$esp32_opts}" ] && opt=":${options:-$esp32_opts}"
-                    fqbn="espressif:esp32:esp32$opt"
+                    fqbn="espressif:esp32:esp32:${options:-$esp32_opts}"
                 ;;
                 "esp32s2")
-                    [ -n "${options:-$esp32s2_opts}" ] && opt=":${options:-$esp32s2_opts}"
-                    fqbn="espressif:esp32:esp32s2$opt"
+                    fqbn="espressif:esp32:esp32s2:${options:-$esp32s2_opts}"
                 ;;
                 "esp32c3")
-                    [ -n "${options:-$esp32c3_opts}" ] && opt=":${options:-$esp32c3_opts}"
-                    fqbn="espressif:esp32:esp32c3$opt"
+                    fqbn="espressif:esp32:esp32c3:${options:-$esp32c3_opts}"
                 ;;
                 "esp32s3")
-                    [ -n "${options:-$esp32s3_opts}" ] && opt=":${options:-$esp32s3_opts}"
-                    fqbn="espressif:esp32:esp32s3$opt"
+                    fqbn="espressif:esp32:esp32s3:${options:-$esp32s3_opts}"
                 ;;
                 "esp32c6")
-                    [ -n "${options:-$esp32c6_opts}" ] && opt=":${options:-$esp32c6_opts}"
-                    fqbn="espressif:esp32:esp32c6$opt"
+                    fqbn="espressif:esp32:esp32c6:${options:-$esp32c6_opts}"
                 ;;
                 "esp32h2")
-                    [ -n "${options:-$esp32h2_opts}" ] && opt=":${options:-$esp32h2_opts}"
-                    fqbn="espressif:esp32:esp32h2$opt"
-                ;;
-                "esp32p4")
-                    [ -n "${options:-$esp32p4_opts}" ] && opt=":${options:-$esp32p4_opts}"
-                    fqbn="espressif:esp32:esp32p4$opt"
-                ;;
-                "esp32c5")
-                    [ -n "${options:-$esp32c5_opts}" ] && opt=":${options:-$esp32c5_opts}"
-                    fqbn="espressif:esp32:esp32c5$opt"
-                ;;
-                *)
-                    echo "ERROR: Invalid chip: $target"
-                    exit 1
+                    fqbn="espressif:esp32:esp32h2:${options:-$esp32h2_opts}"
                 ;;
             esac
 
@@ -214,11 +113,11 @@ function build_sketch { # build_sketch <ide_path> <user_path> <path-to-ino> [ext
     fi
 
     if [ -z "$fqbn" ]; then
-        echo "No FQBN passed or invalid chip: $target"
+        echo "No FQBN passed or unvalid chip: $target"
         exit 1
     fi
 
-    # The directory that will hold all the artifacts (the build directory) is
+    # The directory that will hold all the artifcats (the build directory) is
     # provided through:
     #  1. An env variable called ARDUINO_BUILD_DIR.
     #  2. Created at the sketch level as "build" in the case of a single
@@ -226,109 +125,54 @@ function build_sketch { # build_sketch <ide_path> <user_path> <path-to-ino> [ext
     #  3. Created at the sketch level as "buildX" where X is the number
     #     of configuration built in case of a multiconfiguration test.
 
-    sketchname=$(basename "$sketchdir")
-    local has_requirements
-
-    if [ -f "$sketchdir"/ci.json ]; then
-        # If the target is listed as false, skip the sketch. Otherwise, include it.
-        is_target=$(jq -r --arg target "$target" '.targets[$target]' "$sketchdir"/ci.json)
-        if [[ "$is_target" == "false" ]]; then
-            echo "Skipping $sketchname for target $target"
-            exit 0
-        fi
-
-        has_requirements=$(check_requirements "$sketchdir" "$SDKCONFIG_DIR/$target/sdkconfig")
-        if [ "$has_requirements" == "0" ]; then
-            echo "Target $target does not meet the requirements for $sketchname. Skipping."
-            exit 0
-        fi
-    fi
+    sketchname=$(basename $sketchdir)
     
     ARDUINO_CACHE_DIR="$HOME/.arduino/cache.tmp"
     if [ -n "$ARDUINO_BUILD_DIR" ]; then
         build_dir="$ARDUINO_BUILD_DIR"
-    elif [ "$len" -eq 1 ]; then
+    elif [ $len -eq 1 ]; then
         # build_dir="$sketchdir/build"
-        build_dir="$HOME/.arduino/tests/$target/$sketchname/build.tmp"
+        build_dir="$HOME/.arduino/tests/$sketchname/build.tmp"
     fi
 
-    output_file="$HOME/.arduino/cli_compile_output.txt"
-    sizes_file="$GITHUB_WORKSPACE/cli_compile_$chunk_index.json"
-
     mkdir -p "$ARDUINO_CACHE_DIR"
-    for i in $(seq 0 $((len - 1))); do
-        if [ "$len" -ne 1 ]; then
+    for i in `seq 0 $(($len - 1))`
+    do
+        if [ $len -ne 1 ]; then
           # build_dir="$sketchdir/build$i"
-            build_dir="$HOME/.arduino/tests/$target/$sketchname/build$i.tmp"
+          build_dir="$HOME/.arduino/tests/$sketchname/build$i.tmp"
         fi
-        rm -rf "$build_dir"
-        mkdir -p "$build_dir"
+        rm -rf $build_dir
+        mkdir -p $build_dir
 
-        currfqbn=$(echo "$fqbn" | jq -r --argjson i "$i" '.[$i]')
+        currfqbn=`echo $fqbn | jq -r --argjson i $i '.[$i]'`
 
         if [ -f "$ide_path/arduino-cli" ]; then
             echo "Building $sketchname with arduino-cli and FQBN=$currfqbn"
 
-            curroptions=$(echo "$currfqbn" | cut -d':' -f4)
-            currfqbn=$(echo "$currfqbn" | cut -d':' -f1-3)
-            "$ide_path"/arduino-cli compile \
+            curroptions=`echo "$currfqbn" | cut -d':' -f4`
+            currfqbn=`echo "$currfqbn" | cut -d':' -f1-3`
+            $ide_path/arduino-cli compile \
                 --fqbn "$currfqbn" \
                 --board-options "$curroptions" \
                 --warnings "all" \
-                --build-property "compiler.warning_flags.all=-Wall -Werror=all -Wextra" \
+                --build-cache-path "$ARDUINO_CACHE_DIR" \
                 --build-path "$build_dir" \
-                "${xtra_opts[@]}" "${sketchdir}" \
-                2>&1 | tee "$output_file"
-
-            exit_status=${PIPESTATUS[0]}
-            if [ "$exit_status" -ne 0 ]; then
-                echo "ERROR: Compilation failed with error code $exit_status"
-                exit "$exit_status"
-            fi
-
-            if [ -n "$log_compilation" ]; then
-                #Extract the program storage space and dynamic memory usage in bytes and percentage in separate variables from the output, just the value without the string
-                flash_bytes=$(grep -oE 'Sketch uses ([0-9]+) bytes' "$output_file" | awk '{print $3}')
-                flash_percentage=$(grep -oE 'Sketch uses ([0-9]+) bytes \(([0-9]+)%\)' "$output_file" | awk '{print $5}' | tr -d '(%)')
-                ram_bytes=$(grep -oE 'Global variables use ([0-9]+) bytes' "$output_file" | awk '{print $4}')
-                ram_percentage=$(grep -oE 'Global variables use ([0-9]+) bytes \(([0-9]+)%\)' "$output_file" | awk '{print $6}' | tr -d '(%)')
-
-                # Extract the directory path excluding the filename
-                directory_path=$(dirname "$sketch")
-                # Define the constant part
-                constant_part="/home/runner/Arduino/hardware/espressif/esp32/libraries/"
-                # Extract the desired substring
-                lib_sketch_name="${directory_path#"$constant_part"}"
-                #append json file where key is fqbn, sketch name, sizes -> extracted values
-                echo "{\"name\": \"$lib_sketch_name\",
-                    \"sizes\": [{
-                            \"flash_bytes\": $flash_bytes,
-                            \"flash_percentage\": $flash_percentage,
-                            \"ram_bytes\": $ram_bytes,
-                            \"ram_percentage\": $ram_percentage
-                            }]
-                    }," >> "$sizes_file"
-            fi
-
+                $xtra_opts "${sketchdir}"
         elif [ -f "$ide_path/arduino-builder" ]; then
             echo "Building $sketchname with arduino-builder and FQBN=$currfqbn"
             echo "Build path = $build_dir"
 
-            "$ide_path"/arduino-builder -compile -logger=human -core-api-version=10810 \
-                -fqbn=\""$currfqbn"\" \
+            $ide_path/arduino-builder -compile -logger=human -core-api-version=10810 \
+                -fqbn=\"$currfqbn\" \
                 -warnings="all" \
                 -tools "$ide_path/tools-builder" \
                 -hardware "$user_path/hardware" \
                 -libraries "$user_path/libraries" \
                 -build-cache "$ARDUINO_CACHE_DIR" \
                 -build-path "$build_dir" \
-                "${xtra_opts[@]}" "${sketchdir}/${sketchname}.ino"
+                $xtra_opts "${sketchdir}/${sketchname}.ino"
 
-            exit_status=$?
-            if [ $exit_status -ne 0 ]; then
-                echo "ERROR: Compilation failed with error code $exit_status"
-                exit $exit_status
-            fi
             # $ide_path/arduino-builder -compile -logger=human -core-api-version=10810 \
             #     -fqbn=\"$currfqbn\" \
             #     -warnings="all" \
@@ -343,18 +187,14 @@ function build_sketch { # build_sketch <ide_path> <user_path> <path-to-ino> [ext
             #     $xtra_opts "${sketchdir}/${sketchname}.ino"
         fi
     done
-
     unset fqbn
     unset xtra_opts
     unset options
 }
 
-function count_sketches { # count_sketches <path> [target] [file] [ignore-requirements]
+function count_sketches(){ # count_sketches <path> [target]
     local path=$1
     local target=$2
-    local ignore_requirements=$3
-    local file=$4
-    local sketches
 
     if [ $# -lt 1 ]; then
       echo "ERROR: Illegal number of parameters"
@@ -362,53 +202,33 @@ function count_sketches { # count_sketches <path> [target] [file] [ignore-requir
     fi
 
     rm -rf sketches.txt
-    touch sketches.txt
     if [ ! -d "$path" ]; then
+        touch sketches.txt
         return 0
     fi
 
-    if [ -f "$file" ]; then
-        sketches=$(cat "$file")
-    else
-        sketches=$(find "$path" -name '*.ino' | sort)
-    fi
-
+    local sketches=$(find $path -name *.ino | sort)
     local sketchnum=0
     for sketch in $sketches; do
-        local sketchdir
-        local sketchdirname
-        local sketchname
-        local has_requirements
-
-        sketchdir=$(dirname "$sketch")
-        sketchdirname=$(basename "$sketchdir")
-        sketchname=$(basename "$sketch")
-
+        local sketchdir=$(dirname $sketch)
+        local sketchdirname=$(basename $sketchdir)
+        local sketchname=$(basename $sketch)
         if [[ "$sketchdirname.ino" != "$sketchname" ]]; then
             continue
-        elif [[ -n $target ]] && [[ -f $sketchdir/ci.json ]]; then
-            # If the target is listed as false, skip the sketch. Otherwise, include it.
-            is_target=$(jq -r --arg target "$target" '.targets[$target]' "$sketchdir"/ci.json)
-            if [[ "$is_target" == "false" ]]; then
+        elif [[ -n $target ]] && [[ -f "$sketchdir/.skip.$target" ]]; then
             continue
+        else
+            echo $sketch >> sketches.txt
+            sketchnum=$(($sketchnum + 1))
         fi
-
-            if [ "$ignore_requirements" != "1" ]; then
-                has_requirements=$(check_requirements "$sketchdir" "$SDKCONFIG_DIR/$target/sdkconfig")
-                if [ "$has_requirements" == "0" ]; then
-                    continue
-                fi
-            fi
-        fi
-        echo "$sketch" >> sketches.txt
-        sketchnum=$((sketchnum + 1))
     done
     return $sketchnum
 }
 
-function build_sketches { # build_sketches <ide_path> <user_path> <target> <path> <chunk> <total-chunks> [extra-options]
-    local args=()
-    while [ -n "$1" ]; do
+function build_sketches(){ # build_sketches <ide_path> <user_path> <target> <path> <chunk> <total-chunks> [extra-options]
+
+    local args=""
+    while [ ! -z "$1" ]; do
         case $1 in
         -ai )
             shift
@@ -421,12 +241,12 @@ function build_sketches { # build_sketches <ide_path> <user_path> <target> <path
         -t )
             shift
             target=$1
-            args+=("-t" "$target")
+            args+=" -t $target"
             ;;
         -fqbn )
             shift
             fqbn=$1
-            args+=("-fqbn" "$fqbn")
+            args+=" -fqbn $fqbn"
             ;;
         -p )
             shift
@@ -440,19 +260,6 @@ function build_sketches { # build_sketches <ide_path> <user_path> <target> <path
             shift
             chunk_max=$1
             ;;
-        -l )
-            shift
-            log_compilation=$1
-            ;;
-        -f )
-            shift
-            sketches_file=$1
-            ;;
-        -d )
-            shift
-            debug_level="$1"
-            args+=("-d" "$debug_level")
-            ;;
         * )
             break
             ;;
@@ -460,10 +267,10 @@ function build_sketches { # build_sketches <ide_path> <user_path> <target> <path
         shift
     done
 
-    local xtra_opts=("$@")
+    local xtra_opts=$*
 
-    if [ -z "$chunk_index" ] || [ -z "$chunk_max" ]; then
-        echo "ERROR: Invalid chunk parameters"
+    if [ -z $chunk_index ] || [ -z $chunk_max ]; then
+        echo "ERROR: Invalid chunk paramters"
         echo "$USAGE"
         exit 1
     fi
@@ -478,24 +285,16 @@ function build_sketches { # build_sketches <ide_path> <user_path> <target> <path
     fi
 
     set +e
-    if [ -n "$sketches_file" ]; then
-        count_sketches "$path" "$target" "0" "$sketches_file"
-        local sketchcount=$?
-    else
     count_sketches "$path" "$target"
     local sketchcount=$?
-    fi
     set -e
-    local sketches
-    sketches=$(cat sketches.txt)
+    local sketches=$(cat sketches.txt)
     rm -rf sketches.txt
 
-    local chunk_size
-    local all_chunks
-    chunk_size=$(( sketchcount / chunk_max ))
-    all_chunks=$(( chunk_max * chunk_size ))
+    local chunk_size=$(( $sketchcount / $chunk_max ))
+    local all_chunks=$(( $chunk_max * $chunk_size ))
     if [ "$all_chunks" -lt "$sketchcount" ]; then
-        chunk_size=$(( chunk_size + 1 ))
+        chunk_size=$(( $chunk_size + 1 ))
     fi
 
     local start_index=0
@@ -504,20 +303,19 @@ function build_sketches { # build_sketches <ide_path> <user_path> <target> <path
         start_index=$chunk_index
         end_index=$sketchcount
     else
-        start_index=$(( chunk_index * chunk_size ))
+        start_index=$(( $chunk_index * $chunk_size ))
         if [ "$sketchcount" -le "$start_index" ]; then
-            echo "No sketches to build for $target in this chunk"
+            echo "Skipping job"
             return 0
         fi
 
-        end_index=$(( $(( chunk_index + 1 )) * chunk_size ))
+        end_index=$(( $(( $chunk_index + 1 )) * $chunk_size ))
         if [ "$end_index" -gt "$sketchcount" ]; then
             end_index=$sketchcount
         fi
     fi
 
-    local start_num
-    start_num=$(( start_index + 1 ))
+    local start_num=$(( $start_index + 1 ))
     echo "Found $sketchcount Sketches for target '$target'";
     echo "Chunk Index : $chunk_index"
     echo "Chunk Count : $chunk_max"
@@ -525,58 +323,24 @@ function build_sketches { # build_sketches <ide_path> <user_path> <target> <path
     echo "Start Sketch: $start_num"
     echo "End Sketch  : $end_index"
 
-    #if fqbn is not passed then set it to default for compilation log
-    if [ -z "$fqbn" ]; then
-        log_fqbn="espressif:esp32:$target"
-    else
-        log_fqbn=$fqbn
-    fi
-
-    sizes_file="$GITHUB_WORKSPACE/cli_compile_$chunk_index.json"
-    if [ -n "$log_compilation" ]; then
-        #echo board,target and start of sketches to sizes_file json
-        echo "{ \"board\": \"$log_fqbn\",
-                \"target\": \"$target\",
-                \"sketches\": [" >> "$sizes_file"
-    fi
-
     local sketchnum=0
-    args+=("-ai" "$ide_path" "-au" "$user_path" "-i" "$chunk_index")
-    if [ -n "$log_compilation" ]; then
-        args+=("-l" "$log_compilation")
-    fi
+    args+=" -ai $ide_path -au $user_path"
     for sketch in $sketches; do
-        local sketchdir
-        local sketchdirname
-
-        sketchdir=$(dirname "$sketch")
-        sketchdirname=$(basename "$sketchdir")
-        sketchnum=$((sketchnum + 1))
-
+        local sketchdir=$(dirname $sketch)
+        local sketchdirname=$(basename $sketchdir)
+        sketchnum=$(($sketchnum + 1))
         if [ "$sketchnum" -le "$start_index" ] \
         || [ "$sketchnum" -gt "$end_index" ]; then
             continue
         fi
         echo ""
-        echo "Building Sketch Index $sketchnum - $sketchdirname"
-        build_sketch "${args[@]}" -s "$sketchdir" "${xtra_opts[@]}"
+        echo "Building Sketch Index $(($sketchnum - 1)) - $sketchdirname"
+        build_sketch $args -s $sketchdir $xtra_opts
         local result=$?
         if [ $result -ne 0 ]; then
             return $result
         fi
     done
-
-    if [ -n "$log_compilation" ]; then
-        #remove last comma from json
-        if [ "$i" -eq $((len - 1)) ]; then
-            sed -i '$ s/.$//' "$sizes_file"
-        fi
-        #echo end of sketches sizes_file json
-        echo "]" >> "$sizes_file"
-        #echo end of board sizes_file json
-        echo "}," >> "$sizes_file"
-    fi
-
     return 0
 }
 
@@ -586,28 +350,26 @@ Available commands:
   count: Count sketches.
   build: Build a sketch.
   chunk_build: Build a chunk of sketches.
-    check_requirements: Check if target meets sketch requirements.
 "
 
 cmd=$1
 shift
-if [ -z "$cmd" ]; then
+if [ -z $cmd ]; then
     echo "ERROR: No command supplied"
     echo "$USAGE"
     exit 2
 fi
 
 case "$cmd" in
-    "count") count_sketches "$@"
+    "count") count_sketches $*
     ;;
-    "build") build_sketch "$@"
+    "build") build_sketch $*
     ;;
-    "chunk_build") build_sketches "$@"
-    ;;
-    "check_requirements") check_requirements "$@"
+    "chunk_build") build_sketches $*
     ;;
     *)
         echo "ERROR: Unrecognized command"
         echo "$USAGE"
         exit 2
 esac
+

.github/scripts/tests_build.sh

@@ -2,20 +2,19 @@
 
 USAGE="
 USAGE:
-    ${0} -c -type <test_type> <chunk_build_opts>
-        Example: ${0} -c -type validation -t esp32 -i 0 -m 15
+    ${0} -c <chunk_build_opts>
+       Example: ${0} -c -t esp32 -i 0 -m 15
     ${0} -s sketch_name <build_opts>
        Example: ${0} -s hello_world -t esp32
     ${0} -clean
        Remove build and test generated files
 "
 
-function clean {
+function clean(){
+    rm -rf tests/*/build*/
     rm -rf tests/.pytest_cache
-    find tests/ -type d -name 'build*' -exec rm -rf "{}" \+
-    find tests/ -type d -name '__pycache__' -exec rm -rf "{}" \+
-    find tests/ -name '*.xml' -exec rm -rf "{}" \+
-    find tests/ -name 'result_*.json' -exec rm -rf "{}" \+
+    rm -rf tests/*/__pycache__/
+    rm -rf tests/*/*.xml
 }
 
 SCRIPTS_DIR="./.github/scripts"
@@ -23,7 +22,7 @@ BUILD_CMD=""
 
 chunk_build=0
 
-while [ -n "$1" ]; do
+while [ ! -z "$1" ]; do
     case $1 in
     -c )
         chunk_build=1
@@ -36,10 +35,6 @@ while [ -n "$1" ]; do
         echo "$USAGE"
         exit 0
         ;;
-    -type )
-        shift
-        test_type=$1
-        ;;
     -clean )
         clean
         exit 0
@@ -51,30 +46,18 @@ while [ -n "$1" ]; do
     shift
 done
 
-source "${SCRIPTS_DIR}/install-arduino-cli.sh"
-source "${SCRIPTS_DIR}/install-arduino-core-esp32.sh"
+source ${SCRIPTS_DIR}/install-arduino-ide.sh
+source ${SCRIPTS_DIR}/install-arduino-core-esp32.sh
 
-args=("-ai" "$ARDUINO_IDE_PATH" "-au" "$ARDUINO_USR_PATH")
-
-if [[ $test_type == "all" ]] || [[ -z $test_type ]]; then
-    if [ -n "$sketch" ]; then
-        tmp_sketch_path=$(find tests -name "$sketch".ino)
-        test_type=$(basename "$(dirname "$(dirname "$tmp_sketch_path")")")
-        echo "Sketch $sketch test type: $test_type"
-        test_folder="$PWD/tests/$test_type"
-    else
-        test_folder="$PWD/tests"
-    fi
-else
-    test_folder="$PWD/tests/$test_type"
-fi
+args="-ai $ARDUINO_IDE_PATH -au $ARDUINO_USR_PATH"
 
 if [ $chunk_build -eq 1 ]; then
     BUILD_CMD="${SCRIPTS_DIR}/sketch_utils.sh chunk_build"
-    args+=("-p" "$test_folder" "-i" "0" "-m" "1")
+    args+=" -p $PWD/tests"
 else
     BUILD_CMD="${SCRIPTS_DIR}/sketch_utils.sh build"
-    args+=("-s" "$test_folder/$sketch")
+    args+=" -s $PWD/tests/$sketch"
 fi
 
-${BUILD_CMD} "${args[@]}" "$@"
+${BUILD_CMD} ${args} $*
+

.github/scripts/tests_matrix.sh

@@ -1,28 +0,0 @@
-#!/bin/bash
-
-build_types="'validation'"
-hw_types="'validation'"
-wokwi_types="'validation'"
-qemu_types="'validation'"
-
-if [[ $IS_PR != 'true' ]] || [[ $PERFORMANCE_ENABLED == 'true' ]]; then
-    build_types+=",'performance'"
-    hw_types+=",'performance'"
-    #wokwi_types+=",'performance'"
-    #qemu_types+=",'performance'"
-fi
-
-targets="'esp32','esp32s2','esp32s3','esp32c3','esp32c6','esp32h2','esp32p4'"
-
-mkdir -p info
-
-echo "[$wokwi_types]" > info/wokwi_types.txt
-echo "[$targets]" > info/targets.txt
-
-{
-    echo "build-types=[$build_types]"
-    echo "hw-types=[$hw_types]"
-    echo "wokwi-types=[$wokwi_types]"
-    echo "qemu-types=[$qemu_types]"
-    echo "targets=[$targets]"
-} >> "$GITHUB_OUTPUT"

.github/scripts/tests_run.sh

@@ -1,168 +1,58 @@
 #!/bin/bash
 
-function run_test {
+function run_test() {
     local target=$1
     local sketch=$2
     local options=$3
     local erase_flash=$4
-    local sketchdir
-    local sketchname
-    local result=0
-    local error=0
-    local sdkconfig_path
-    local extra_args
-    local test_type
+    local sketchdir=$(dirname $sketch)
+    local sketchname=$(basename $sketchdir)
 
-    sketchdir=$(dirname "$sketch")
-    sketchname=$(basename "$sketchdir")
-    test_type=$(basename "$(dirname "$sketchdir")")
-
-    if [ "$options" -eq 0 ] && [ -f "$sketchdir"/ci.json ]; then
-        len=$(jq -r --arg target "$target" '.fqbn[$target] | length' "$sketchdir"/ci.json)
-        if [ "$len" -eq 0 ]; then
-            len=1
-        fi
+    if [ $options -eq 0 ] && [ -f $sketchdir/cfg.json ]; then
+        len=`jq -r --arg chip $target '.targets[] | select(.name==$chip) | .fqbn | length' $sketchdir/cfg.json`
     else
         len=1
     fi
 
-    if [ "$len" -eq 1 ]; then
-        sdkconfig_path="$HOME/.arduino/tests/$target/$sketchname/build.tmp/sdkconfig"
-    else
-        sdkconfig_path="$HOME/.arduino/tests/$target/$sketchname/build0.tmp/sdkconfig"
+    if [ $len -eq 1 ]; then
+      # build_dir="tests/$sketchname/build"
+      build_dir="$HOME/.arduino/tests/$sketchname/build.tmp"
+      report_file="tests/$sketchname/$sketchname.xml"
     fi
 
-    if [ -f "$sketchdir"/ci.json ]; then
-        # If the target or platform is listed as false, skip the sketch. Otherwise, include it.
-        is_target=$(jq -r --arg target "$target" '.targets[$target]' "$sketchdir"/ci.json)
-        selected_platform=$(jq -r --arg platform "$platform" '.platforms[$platform]' "$sketchdir"/ci.json)
-
-        if [[ $is_target == "false" ]] || [[ $selected_platform == "false" ]]; then
-            printf "\033[93mSkipping %s test for %s, platform: %s\033[0m\n" "$sketchname" "$target" "$platform"
-            printf "\n\n\n"
-            return 0
-        fi
+    for i in `seq 0 $(($len - 1))`
+    do
+        echo "Running test: $sketchname -- Config: $i"
+        if [ $erase_flash -eq 1 ]; then
+            esptool.py -c $target erase_flash
         fi
 
-    if [ ! -f "$sdkconfig_path" ]; then
-        printf "\033[93mSketch %s build not found in %s\nMight be due to missing target requirements or build failure\033[0m\n" "$(dirname "$sdkconfig_path")" "$sketchname"
-        printf "\n\n\n"
-        return 0
+        if [ $len -ne 1 ]; then
+            # build_dir="tests/$sketchname/build$i"
+            build_dir="$HOME/.arduino/tests/$sketchname/build$i.tmp"
+            report_file="tests/$sketchname/$sketchname$i.xml"
         fi
 
-    local compiled_target
-    compiled_target=$(grep -E "CONFIG_IDF_TARGET=" "$sdkconfig_path" | cut -d'"' -f2)
-    if [ "$compiled_target" != "$target" ]; then
-        printf "\033[91mError: Sketch %s compiled for %s, expected %s\033[0m\n" "$sketchname" "$compiled_target" "$target"
-        printf "\n\n\n"
-        return 1
-    fi
-
-    if [ "$len" -eq 1 ]; then
-        # build_dir="$sketchdir/build"
-        build_dir="$HOME/.arduino/tests/$target/$sketchname/build.tmp"
-        report_file="$sketchdir/$target/$sketchname.xml"
-    fi
-
-    for i in $(seq 0 $((len - 1))); do
-        fqbn="Default"
-
-        if [ "$len" -ne 1 ]; then
-            fqbn=$(jq -r --arg target "$target" --argjson i "$i" '.fqbn[$target] | sort | .[$i]' "$sketchdir"/ci.json)
-        elif [ -f "$sketchdir"/ci.json ]; then
-            has_fqbn=$(jq -r --arg target "$target" '.fqbn[$target]' "$sketchdir"/ci.json)
-            if [ "$has_fqbn" != "null" ]; then
-                fqbn=$(jq -r --arg target "$target" '.fqbn[$target] | .[0]' "$sketchdir"/ci.json)
-            fi
-        fi
-
-        printf "\033[95mRunning test: %s -- Config: %s\033[0m\n" "$sketchname" "$fqbn"
-        if [ "$erase_flash" -eq 1 ]; then
-            esptool.py -c "$target" erase_flash
-        fi
-
-        if [ "$len" -ne 1 ]; then
-            # build_dir="$sketchdir/build$i"
-            build_dir="$HOME/.arduino/tests/$target/$sketchname/build$i.tmp"
-            report_file="$sketchdir/$target/$sketchname$i.xml"
-        fi
-
-        if [ $platform == "wokwi" ]; then
-            extra_args=("--target" "$target" "--embedded-services" "arduino,wokwi" "--wokwi-timeout=$wokwi_timeout")
-            if [[ -f "$sketchdir/scenario.yaml" ]]; then
-                extra_args+=("--wokwi-scenario" "$sketchdir/scenario.yaml")
-            fi
-            if [[ -f "$sketchdir/diagram.$target.json" ]]; then
-                extra_args+=("--wokwi-diagram" "$sketchdir/diagram.$target.json")
-            fi
-
-        elif [ $platform == "qemu" ]; then
-            PATH=$HOME/qemu/bin:$PATH
-            extra_args=("--embedded-services" "qemu" "--qemu-image-path" "$build_dir/$sketchname.ino.merged.bin")
-
-            if [ "$target" == "esp32" ] || [ "$target" == "esp32s3" ]; then
-                extra_args+=("--qemu-prog-path" "qemu-system-xtensa" "--qemu-cli-args=\"-machine $target -m 4M -nographic\"")
-            elif [ "$target" == "esp32c3" ]; then
-                extra_args+=("--qemu-prog-path" "qemu-system-riscv32" "--qemu-cli-args=\"-machine $target -icount 3 -nographic\"")
-            else
-                printf "\033[91mUnsupported QEMU target: %s\033[0m\n" "$target"
-                exit 1
-            fi
-        else
-            extra_args=("--embedded-services" "esp,arduino")
-        fi
-
-        rm "$sketchdir"/diagram.json 2>/dev/null || true
-
-        result=0
-        printf "\033[95mpytest \"%s/test_%s.py\" --build-dir \"%s\" --junit-xml=\"%s\" -o junit_suite_name=%s_%s_%s_%s%s %s\033[0m\n" "$sketchdir" "$sketchname" "$build_dir" "$report_file" "$test_type" "$platform" "$target" "$sketchname" "$i" "${extra_args[*]@Q}"
-        bash -c "set +e; pytest \"$sketchdir/test_$sketchname.py\" --build-dir \"$build_dir\" --junit-xml=\"$report_file\" -o junit_suite_name=${test_type}_${platform}_${target}_${sketchname}${i} ${extra_args[*]@Q}; exit \$?" || result=$?
-        printf "\n"
+        pytest tests --build-dir $build_dir -k test_$sketchname --junit-xml=$report_file
+        result=$?
         if [ $result -ne 0 ]; then
-            result=0
-            printf "\033[95mRetrying test: %s -- Config: %s\033[0m\n" "$sketchname" "$i"
-            printf "\033[95mpytest \"%s/test_%s.py\" --build-dir \"%s\" --junit-xml=\"%s\" -o junit_suite_name=%s_%s_%s_%s%s %s\033[0m\n" "$sketchdir" "$sketchname" "$build_dir" "$report_file" "$test_type" "$platform" "$target" "$sketchname" "$i" "${extra_args[*]@Q}"
-            bash -c "set +e; pytest \"$sketchdir/test_$sketchname.py\" --build-dir \"$build_dir\" --junit-xml=\"$report_file\" -o junit_suite_name=${test_type}_${platform}_${target}_${sketchname}${i} ${extra_args[*]@Q}; exit \$?" || result=$?
-            printf "\n"
-            if [ $result -ne 0 ]; then
-                printf "\033[91mFailed test: %s -- Config: %s\033[0m\n\n" "$sketchname" "$i"
-                error=$result
-            fi
+            return $result
         fi
     done
-    return $error
 }
 
 SCRIPTS_DIR="./.github/scripts"
 COUNT_SKETCHES="${SCRIPTS_DIR}/sketch_utils.sh count"
 
-platform="hardware"
-wokwi_timeout=60000
 chunk_run=0
 options=0
 erase=0
 
-while [ -n "$1" ]; do
+while [ ! -z "$1" ]; do
     case $1 in
     -c )
         chunk_run=1
         ;;
-    -Q )
-        if [ ! -d "$QEMU_PATH" ]; then
-            echo "QEMU path $QEMU_PATH does not exist"
-            exit 1
-        fi
-        platform="qemu"
-        ;;
-    -W )
-        shift
-        wokwi_timeout=$1
-        if [[ -z $WOKWI_CLI_TOKEN ]]; then
-            echo "Wokwi CLI token is not set"
-            exit 1
-        fi
-        platform="wokwi"
-        ;;
     -o )
         options=1
         ;;
@@ -189,10 +79,6 @@ while [ -n "$1" ]; do
         echo "$USAGE"
         exit 0
         ;;
-    -type )
-        shift
-        test_type=$1
-        ;;
     * )
       break
       ;;
@@ -200,54 +86,32 @@ while [ -n "$1" ]; do
     shift
 done
 
-if [ ! $platform == "qemu" ]; then
-    source "${SCRIPTS_DIR}/install-arduino-ide.sh"
-fi
-
-# If sketch is provided and test type is not, test type is inferred from the sketch path
-if [[ $test_type == "all" ]] || [[ -z $test_type ]]; then
-    if [ -n "$sketch" ]; then
-        tmp_sketch_path=$(find tests -name "$sketch".ino)
-        test_type=$(basename "$(dirname "$(dirname "$tmp_sketch_path")")")
-        echo "Sketch $sketch test type: $test_type"
-        test_folder="$PWD/tests/$test_type"
-    else
-        test_folder="$PWD/tests"
-    fi
-else
-    test_folder="$PWD/tests/$test_type"
-fi
+source ${SCRIPTS_DIR}/install-arduino-ide.sh
 
 if [ $chunk_run -eq 0 ]; then
-    if [ -z "$sketch" ]; then
-        echo "ERROR: Sketch name is required for single test run"
-        exit 1
-    fi
-    run_test "$target" "$test_folder"/"$sketch"/"$sketch".ino $options $erase
-    exit $?
+    run_test $target $PWD/tests/$sketch/$sketch.ino $options $erase
 else
   if [ "$chunk_max" -le 0 ]; then
       echo "ERROR: Chunks count must be positive number"
-        exit 1
+      return 1
   fi
 
   if [ "$chunk_index" -ge "$chunk_max" ] && [ "$chunk_max" -ge 2 ]; then
       echo "ERROR: Chunk index must be less than chunks count"
-        exit 1
+      return 1
   fi
 
   set +e
-    # Ignore requirements as we don't have the libs. The requirements will be checked in the run_test function
-    ${COUNT_SKETCHES} "$test_folder" "$target" "1"
+  ${COUNT_SKETCHES} $PWD/tests $target
   sketchcount=$?
   set -e
   sketches=$(cat sketches.txt)
   rm -rf sketches.txt
 
-    chunk_size=$(( sketchcount / chunk_max ))
-    all_chunks=$(( chunk_max * chunk_size ))
+  chunk_size=$(( $sketchcount / $chunk_max ))
+  all_chunks=$(( $chunk_max * $chunk_size ))
   if [ "$all_chunks" -lt "$sketchcount" ]; then
-        chunk_size=$(( chunk_size + 1 ))
+      chunk_size=$(( $chunk_size + 1 ))
   fi
 
   start_index=0
@@ -256,35 +120,31 @@ else
       start_index=$chunk_index
       end_index=$sketchcount
   else
-        start_index=$(( chunk_index * chunk_size ))
+      start_index=$(( $chunk_index * $chunk_size ))
       if [ "$sketchcount" -le "$start_index" ]; then
-            exit 0
+          echo "Skipping job"
+          return 0
       fi
 
-        end_index=$(( $(( chunk_index + 1 )) * chunk_size ))
+      end_index=$(( $(( $chunk_index + 1 )) * $chunk_size ))
       if [ "$end_index" -gt "$sketchcount" ]; then
           end_index=$sketchcount
       fi
   fi
 
+  start_num=$(( $start_index + 1 ))
   sketchnum=0
-    error=0
 
   for sketch in $sketches; do
 
-        sketchnum=$((sketchnum + 1))
+      sketchnum=$(($sketchnum + 1))
       if [ "$sketchnum" -le "$start_index" ] \
       || [ "$sketchnum" -gt "$end_index" ]; then
           continue
       fi
+      echo ""
+      echo "Sketch Index $(($sketchnum - 1))"
 
-        printf "\033[95mSketch Index %s\033[0m\n" "$((sketchnum - 1))"
-
-        exit_code=0
-        run_test "$target" "$sketch" $options $erase || exit_code=$?
-        if [ $exit_code -ne 0 ]; then
-            error=$exit_code
-        fi
+      run_test $target $sketch $options $erase
   done
-    exit $error
 fi

.github/scripts/update-version.sh

@@ -1,6 +1,4 @@
 #!/bin/bash
-# Disable shellcheck warning about using 'cat' to read a file.
-# shellcheck disable=SC2002
 
 # For reference: add tools for all boards by replacing one line in each board
 # "[board].upload.tool=esptool_py" to "[board].upload.tool=esptool_py\n[board].upload.tool.default=esptool_py\n[board].upload.tool.network=esp_ota"
@@ -24,15 +22,7 @@ ESP_ARDUINO_VERSION_MINOR="$2"
 ESP_ARDUINO_VERSION_PATCH="$3"
 ESP_ARDUINO_VERSION="$ESP_ARDUINO_VERSION_MAJOR.$ESP_ARDUINO_VERSION_MINOR.$ESP_ARDUINO_VERSION_PATCH"
 
-# Get ESP-IDF version from push.yml (this way we can ensure that the version is correct even if the local libs are not up to date)
-ESP_IDF_VERSION=$(grep "idf_ver:" .github/workflows/push.yml | sed 's/.*release-v\([^"]*\).*/\1/')
-if [ -z "$ESP_IDF_VERSION" ]; then
-    echo "Error: ESP-IDF version not found in push.yml" >&2
-    exit 1
-fi
-
 echo "New Arduino Version: $ESP_ARDUINO_VERSION"
-echo "ESP-IDF Version: $ESP_IDF_VERSION"
 
 echo "Updating platform.txt..."
 cat platform.txt | sed "s/version=.*/version=$ESP_ARDUINO_VERSION/g" > __platform.txt && mv __platform.txt platform.txt
@@ -40,28 +30,10 @@ cat platform.txt | sed "s/version=.*/version=$ESP_ARDUINO_VERSION/g" > __platfor
 echo "Updating package.json..."
 cat package.json | sed "s/.*\"version\":.*/  \"version\": \"$ESP_ARDUINO_VERSION\",/g" > __package.json && mv __package.json package.json
 
-echo "Updating docs/conf_common.py..."
-cat docs/conf_common.py | \
-sed "s/.. |version| replace:: .*/.. |version| replace:: $ESP_ARDUINO_VERSION/g" | \
-sed "s/.. |idf_version| replace:: .*/.. |idf_version| replace:: $ESP_IDF_VERSION/g" > docs/__conf_common.py && mv docs/__conf_common.py docs/conf_common.py
-
-echo "Updating .gitlab/workflows/common.yml..."
-cat .gitlab/workflows/common.yml | \
-sed "s/ESP_IDF_VERSION:.*/ESP_IDF_VERSION: \"$ESP_IDF_VERSION\"/g" | \
-sed "s/ESP_ARDUINO_VERSION:.*/ESP_ARDUINO_VERSION: \"$ESP_ARDUINO_VERSION\"/g" > .gitlab/workflows/__common.yml && mv .gitlab/workflows/__common.yml .gitlab/workflows/common.yml
-
 echo "Updating cores/esp32/esp_arduino_version.h..."
 cat cores/esp32/esp_arduino_version.h | \
 sed "s/#define ESP_ARDUINO_VERSION_MAJOR.*/#define ESP_ARDUINO_VERSION_MAJOR   $ESP_ARDUINO_VERSION_MAJOR/g" | \
 sed "s/#define ESP_ARDUINO_VERSION_MINOR.*/#define ESP_ARDUINO_VERSION_MINOR   $ESP_ARDUINO_VERSION_MINOR/g" | \
 sed "s/#define ESP_ARDUINO_VERSION_PATCH.*/#define ESP_ARDUINO_VERSION_PATCH   $ESP_ARDUINO_VERSION_PATCH/g" > __esp_arduino_version.h && mv __esp_arduino_version.h cores/esp32/esp_arduino_version.h
 
-libraries=$(find libraries -maxdepth 1 -mindepth 1 -type d -exec basename {} \;)
-for lib in $libraries; do
-    if [ -f "libraries/$lib/library.properties" ]; then
-        echo "Updating Library $lib..."
-        cat "libraries/$lib/library.properties" | sed "s/version=.*/version=$ESP_ARDUINO_VERSION/g" > "libraries/$lib/__library.properties" && mv "libraries/$lib/__library.properties" "libraries/$lib/library.properties"
-    fi
-done
-
 exit 0

.github/scripts/update_esptool.py

@@ -1,236 +0,0 @@
-#!/usr/bin/env python3
-
-# This script is used to re-package the esptool if needed and update the JSON file
-# for the Arduino ESP32 platform.
-#
-# The script has only been tested on macOS.
-#
-# For regular esptool releases, the generated packages already contain the correct permissions,
-# extensions and are uploaded to the GitHub release assets. In this case, the script will only
-# update the JSON file with the information from the GitHub release.
-#
-# The script can be used in two modes:
-# 1. Local build: The build artifacts must be already downloaded and extracted in the base_folder.
-#    This is useful for esptool versions that are not yet released and that are grabbed from the
-#    GitHub build artifacts.
-# 2. Release build: The script will get the release information from GitHub and update the JSON file.
-#    This is useful for esptool versions that are already released and that are uploaded to the
-#    GitHub release assets.
-#
-#    For local build, the artifacts must be already downloaded and extracted in the base_folder
-#    set with the -l option.
-#    For example, a base folder "esptool" should contain the following folders extracted directly
-#    from the GitHub build artifacts:
-#        esptool/esptool-linux-aarch64
-#        esptool/esptool-linux-amd64
-#        esptool/esptool-linux-armv7
-#        esptool/esptool-macos-amd64
-#        esptool/esptool-macos-arm64
-#        esptool/esptool-windows-amd64
-
-import argparse
-import json
-import os
-import shutil
-import stat
-import tarfile
-import zipfile
-import hashlib
-import requests
-from pathlib import Path
-
-def compute_sha256(filepath):
-    sha256 = hashlib.sha256()
-    with open(filepath, "rb") as f:
-        for block in iter(lambda: f.read(4096), b""):
-            sha256.update(block)
-    return f"SHA-256:{sha256.hexdigest()}"
-
-def get_file_size(filepath):
-    return os.path.getsize(filepath)
-
-def update_json_for_host(tmp_json_path, version, host, url, archiveFileName, checksum, size):
-    with open(tmp_json_path) as f:
-        data = json.load(f)
-
-    for pkg in data.get("packages", []):
-        for tool in pkg.get("tools", []):
-            if tool.get("name") == "esptool_py":
-                tool["version"] = version
-
-                if url is None:
-                    # If the URL is not set, we need to find the old URL and update it
-                    for system in tool.get("systems", []):
-                        if system.get("host") == host:
-                            url = system.get("url").replace(system.get("archiveFileName"), archiveFileName)
-                            break
-                    else:
-                        print(f"No old URL found for host {host}. Using empty URL.")
-                        url = ""
-
-                # Preserve existing systems order and update or append the new system
-                systems = tool.get("systems", [])
-                system_updated = False
-                for i, system in enumerate(systems):
-                    if system.get("host") == host:
-                        systems[i] = {
-                            "host": host,
-                            "url": url,
-                            "archiveFileName": archiveFileName,
-                            "checksum": checksum,
-                            "size": str(size),
-                        }
-                        system_updated = True
-                        break
-
-                if not system_updated:
-                    systems.append({
-                        "host": host,
-                        "url": url,
-                        "archiveFileName": archiveFileName,
-                        "checksum": checksum,
-                        "size": str(size),
-                    })
-                tool["systems"] = systems
-
-    with open(tmp_json_path, "w") as f:
-        json.dump(data, f, indent=2, sort_keys=False, ensure_ascii=False)
-        f.write("\n")
-
-def update_tools_dependencies(tmp_json_path, version):
-    with open(tmp_json_path) as f:
-        data = json.load(f)
-
-    for pkg in data.get("packages", []):
-        for platform in pkg.get("platforms", []):
-            for dep in platform.get("toolsDependencies", []):
-                if dep.get("name") == "esptool_py":
-                    dep["version"] = version
-
-    with open(tmp_json_path, "w") as f:
-        json.dump(data, f, indent=2, sort_keys=False, ensure_ascii=False)
-        f.write("\n")
-
-def create_archives(version, base_folder):
-    archive_files = []
-
-    for dirpath in Path(base_folder).glob("esptool-*"):
-        if not dirpath.is_dir():
-            continue
-
-        base = dirpath.name[len("esptool-"):]
-
-        if "windows" in dirpath.name:
-            zipfile_name = f"esptool-v{version}-{base}.zip"
-            print(f"Creating {zipfile_name} from {dirpath} ...")
-            with zipfile.ZipFile(zipfile_name, "w", zipfile.ZIP_DEFLATED) as zipf:
-                for root, _, files in os.walk(dirpath):
-                    for file in files:
-                        full_path = os.path.join(root, file)
-                        zipf.write(full_path, os.path.relpath(full_path, start=dirpath))
-            archive_files.append(zipfile_name)
-        else:
-            tarfile_name = f"esptool-v{version}-{base}.tar.gz"
-            print(f"Creating {tarfile_name} from {dirpath} ...")
-            for root, dirs, files in os.walk(dirpath):
-                for name in dirs + files:
-                    os.chmod(os.path.join(root, name), stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR |
-                                                        stat.S_IRGRP | stat.S_IXGRP |
-                                                        stat.S_IROTH | stat.S_IXOTH)
-            with tarfile.open(tarfile_name, "w:gz") as tar:
-                tar.add(dirpath, arcname=dirpath.name)
-            archive_files.append(tarfile_name)
-
-    return archive_files
-
-def determine_hosts(archive_name):
-    if "linux-amd64" in archive_name:
-        return ["x86_64-pc-linux-gnu"]
-    elif "linux-armv7" in archive_name:
-        return ["arm-linux-gnueabihf"]
-    elif "linux-aarch64" in archive_name:
-        return ["aarch64-linux-gnu"]
-    elif "macos-amd64" in archive_name:
-        return ["x86_64-apple-darwin"]
-    elif "macos-arm64" in archive_name:
-        return ["arm64-apple-darwin"]
-    elif "windows-amd64" in archive_name:
-        return ["x86_64-mingw32", "i686-mingw32"]
-    else:
-        return []
-
-def update_json_from_local_build(tmp_json_path, version, base_folder, archive_files):
-    for archive in archive_files:
-        print(f"Processing archive: {archive}")
-        hosts = determine_hosts(archive)
-        if not hosts:
-            print(f"Skipping unknown archive type: {archive}")
-            continue
-
-        archive_path = Path(archive)
-        checksum = compute_sha256(archive_path)
-        size = get_file_size(archive_path)
-
-        for host in hosts:
-            update_json_for_host(tmp_json_path, version, host, None, archive_path.name, checksum, size)
-
-def update_json_from_release(tmp_json_path, version, release_info):
-    assets = release_info.get("assets", [])
-    for asset in assets:
-        if (asset.get("name").endswith(".tar.gz") or asset.get("name").endswith(".zip")) and "esptool" in asset.get("name"):
-            asset_fname = asset.get("name")
-            print(f"Processing asset: {asset_fname}")
-            hosts = determine_hosts(asset_fname)
-            if not hosts:
-                print(f"Skipping unknown archive type: {asset_fname}")
-                continue
-
-            asset_url = asset.get("browser_download_url")
-            asset_checksum = asset.get("digest").replace("sha256:", "SHA-256:")
-            asset_size = asset.get("size")
-            if asset_checksum is None:
-                asset_checksum = ""
-                print(f"Asset {asset_fname} has no checksum. Please set the checksum in the JSON file.")
-
-            for host in hosts:
-                update_json_for_host(tmp_json_path, version, host, asset_url, asset_fname, asset_checksum, asset_size)
-
-def get_release_info(version):
-    url = f"https://api.github.com/repos/espressif/esptool/releases/tags/v{version}"
-    response = requests.get(url)
-    response.raise_for_status()
-    return response.json()
-
-def main():
-    parser = argparse.ArgumentParser(description="Repack esptool and update JSON metadata.")
-    parser.add_argument("version", help="Version of the esptool (e.g. 5.0.dev1)")
-    parser.add_argument("-l", "--local", dest="base_folder", help="Enable local build mode and set the base folder with unpacked artifacts")
-    args = parser.parse_args()
-
-    script_dir = Path(__file__).resolve().parent
-    json_path = (script_dir / "../../package/package_esp32_index.template.json").resolve()
-    tmp_json_path = Path(str(json_path) + ".tmp")
-    shutil.copy(json_path, tmp_json_path)
-
-    local_build = args.base_folder is not None
-
-    if local_build:
-        os.chdir(args.base_folder)
-        os.environ['COPYFILE_DISABLE'] = 'true'  # this disables including resource forks in tar files on macOS
-        # Clear any existing archive files
-        for file in Path(args.base_folder).glob("esptool-*.*"):
-            file.unlink()
-        archive_files = create_archives(args.version, args.base_folder)
-        update_json_from_local_build(tmp_json_path, args.version, args.base_folder, archive_files)
-    else:
-        release_info = get_release_info(args.version)
-        update_json_from_release(tmp_json_path, args.version, release_info)
-
-    print(f"Updating esptool version fields to {args.version}")
-    update_tools_dependencies(tmp_json_path, args.version)
-
-    shutil.move(tmp_json_path, json_path)
-    print(f"Done. JSON updated at {json_path}")
-
-if __name__ == "__main__":
-    main()

.github/scripts/upload_py_tools.sh

@@ -1,12 +1,11 @@
 #!/bin/bash
-
 CHANGED_FILES=$1
-echo "Pushing '$CHANGED_FILES' as github-actions[bot]"
-git config --global github.user "github-actions[bot]"
-git config --global user.name "github-actions[bot]"
-git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
+echo "Pushing '$CHANGED_FILES' as $GITHUB_ACTOR"
+git config --global github.user "$GITHUB_ACTOR"
+git config --global user.name "$GITHUB_ACTOR"
+git config --global user.email "$GITHUB_ACTOR@users.noreply.github.com"
 for tool in $CHANGED_FILES; do
-    git add tools/"$tool".exe
+	git add tools/$tool.exe
 done
-git commit -m "change(tools): Push generated binaries to PR"
+git commit -m "Push binary to tools"
 git push

.github/workflows/allboards.yml

@@ -1,6 +1,6 @@
 name: Boards Test - Remote trigger
 
-# The workflow will run on remote dispatch with event-type set to "test-boards"
+# The workflow will run on remote dispath with event-type set to "test-boards"
 on:
   repository_dispatch:
     types: [test-boards]
@@ -15,12 +15,13 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
         with:
           ref: ${{ github.event.client_payload.branch }}
 
       - name: Get boards fqbns
-        run: bash .github/scripts/find_all_boards.sh
+        run: 
+          bash .github/scripts/find_all_boards.sh
 
   setup-chunks:
     needs: find-boards
@@ -32,17 +33,18 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
         with:
           ref: ${{ github.event.client_payload.branch }}
 
       - run: npm install
       - name: Setup jq
-        uses: dcarbone/install-jq-action@e397bd87438d72198f81efd21f876461183d383a # v3.0.1
+        uses: dcarbone/install-jq-action@v1.0.1
 
       - id: set-test-chunks
         name: Set Chunks
-        run: echo "test-chunks<<EOF" >> $GITHUB_OUTPUT
+        run: 
+          echo "test-chunks<<EOF" >> $GITHUB_OUTPUT
 
           echo "$( jq -nc '${{ needs.find-boards.outputs.fqbns }} | [_nwise( ${{ needs.find-boards.outputs.board-count }}/15 | ceil)]')" >> $GITHUB_OUTPUT
 
@@ -64,17 +66,18 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
         with:
           ref: ${{ github.event.client_payload.branch }}
 
       - name: Echo FQBNS to file
-        run: echo "$FQBN" > fqbns.json
+        run:
+          echo "$FQBN" > fqbns.json
         env: 
           FQBN: ${{ toJSON(matrix.chunk) }}
 
       - name: Compile sketch
-        uses: P-R-O-C-H-Y/compile-sketches@a62f069b92dc8f5053da4ac439ea6d1950cf6379 # main
+        uses: P-R-O-C-H-Y/compile-sketches@main
         with:
           platforms: |
             ${{ env.REPOSITORY }}
@@ -85,4 +88,5 @@ jobs:
           enable-warnings-report: false
           cli-compile-flags: |
             - --warnings="all"
-          sketch-paths: "- ./libraries/ESP32/examples/CI/CIBoardsTest/CIBoardsTest.ino"
+          sketch-paths:
+            "- ./libraries/ESP32/examples/CI/CIBoardsTest/CIBoardsTest.ino"

.github/workflows/boards.yml

@@ -3,10 +3,6 @@ name: Boards Test
 # The workflow will run on schedule and labeled pull requests
 on:
   pull_request:
-    paths:
-      - "boards.txt"
-      - "libraries/ESP32/examples/CI/CIBoardsTest/CIBoardsTest.ino"
-      - ".github/workflows/boards.yml"
 
 env:
   # It's convenient to set variables for values used multiple times in the workflow
@@ -22,13 +18,14 @@ jobs:
     steps:
       # This step makes the contents of the repository available to the workflow
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
 
       - name: Setup jq
-        uses: dcarbone/install-jq-action@e397bd87438d72198f81efd21f876461183d383a # v3.0.1
+        uses: dcarbone/install-jq-action@v1.0.1
 
       - name: Get board name
-        run: bash .github/scripts/find_new_boards.sh ${{ github.repository }} ${{github.base_ref}}
+        run: 
+          bash .github/scripts/find_new_boards.sh ${{ github.repository }} ${{github.event.number}}
 
   test-boards:
     needs: find-boards
@@ -41,39 +38,15 @@ jobs:
           name: "espressif:esp32"
 
     strategy:
-      fail-fast: false
       matrix: ${{ fromJson(needs.find-boards.outputs.fqbns) }}
 
     steps:
       # This step makes the contents of the repository available to the workflow
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-
-      - name: Check if build.board is uppercase
-        run: |
-          board_name=$(echo ${{ matrix.fqbn }} | awk -F':' '{print $NF}')
-          if grep -q "^$board_name.build.board=[A-Z0-9_]*$" boards.txt; then
-            echo "$board_name.build.board is valid.";
-          else
-            echo "Error: $board_name.build.board is not uppercase!";
-            exit 1;
-          fi
-
-      - name: Get libs cache
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        with:
-          key: libs-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('package/package_esp32_index.template.json', 'tools/get.py') }}
-          path: |
-            ./tools/dist
-            ./tools/esp32-arduino-libs
-            ./tools/esptool
-            ./tools/mk*
-            ./tools/openocd-esp32
-            ./tools/riscv32-*
-            ./tools/xtensa-*
+        uses: actions/checkout@v3
 
       - name: Compile sketch
-        uses: P-R-O-C-H-Y/compile-sketches@a62f069b92dc8f5053da4ac439ea6d1950cf6379 # main
+        uses: P-R-O-C-H-Y/compile-sketches@main
         with:
           platforms: |
             ${{ env.REPOSITORY }}
@@ -84,5 +57,5 @@ jobs:
           cli-compile-flags: |
             - --warnings="all"
           exit-on-fail: true
-          sketch-paths: "- ./libraries/ESP32/examples/CI/CIBoardsTest/CIBoardsTest.ino"
-          verbose: true
+          sketch-paths:
+            "- ./libraries/ESP32/examples/CI/CIBoardsTest/CIBoardsTest.ino"

.github/workflows/build_py_tools.yml

@@ -3,44 +3,35 @@ name: Build Python Tools
 on:
   pull_request:
     paths:
-      - ".github/workflows/build_py_tools.yml"
-      - "tools/get.py"
-      - "tools/espota.py"
-      - "tools/gen_esp32part.py"
-      - "tools/gen_insights_package.py"
+    - 'tools/get.py'
+    - 'tools/espota.py'
+    - 'tools/gen_esp32part.py'
+    - 'tools/gen_insights_package.py'
 
 jobs:
   find-changed-tools:
     name: Check if tools have been changed
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     outputs:
       any_changed: ${{ steps.verify-changed-files.outputs.any_changed }}
       all_changed_files: ${{ steps.verify-changed-files.outputs.all_changed_files }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 2
           ref: ${{ github.event.pull_request.head.ref }}
-
-      - name: Check if checkout failed
-        if: failure()
-        run: |
-          echo "Checkout failed."
-          echo "Make sure you are using a branch inside the repository and not a fork."
-
       - name: Verify Python Tools Changed
-        uses: tj-actions/changed-files@2f7c5bfce28377bc069a65ba478de0a74aa0ca32 # v46.0.1
+        uses: tj-actions/changed-files@v36
         id: verify-changed-files
         with:
-          fetch_depth: "2"
-          since_last_remote_commit: "true"
+          fetch_depth: '2'
+          since_last_remote_commit: 'true'
           files: |
             tools/get.py
             tools/espota.py
             tools/gen_esp32part.py
             tools/gen_insights_package.py
-
       - name: List all changed files
         shell: bash
         run: |
@@ -56,21 +47,27 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-latest, macos-latest, ubuntu-latest, ubuntu-24.04-arm]
+        os: [windows-latest, macos-latest, ubuntu-20.04, ARM, ARM64]
         include:
         - os: windows-latest
           TARGET: win64
           EXTEN: .exe
-            SEPARATOR: ";"
+          SEPARATOR: ';'
         - os: macos-latest
           TARGET: macos
-            SEPARATOR: ":"
-          - os: ubuntu-latest
+          SEPARATOR: ':'
+        - os: ubuntu-20.04
           TARGET: linux-amd64
-            SEPARATOR: ":"
-          - os: ubuntu-24.04-arm
+          SEPARATOR: ':'
+        - os: ARM
+          CONTAINER: python:3.8-bullseye
           TARGET: arm
-            SEPARATOR: ":"
+          SEPARATOR: ':'
+        - os: ARM64
+          CONTAINER: python:3.8-bullseye
+          TARGET: arm64
+          SEPARATOR: ':'
+    container: ${{ matrix.CONTAINER }} # use python container on ARM
     env:
       DISTPATH: pytools-${{ matrix.TARGET }}
       PIP_EXTRA_INDEX_URL: "https://dl.espressif.com/pypi"
@@ -89,30 +86,26 @@ jobs:
           for tool in ${{ env.CHANGED_TOOLS }}; do
             echo "tool $tool was changed"
           done
-
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
         with:
-          token: ${{ secrets.TOOLS_UPLOAD_PAT }}
           ref: ${{ github.event.pull_request.head.ref }}
-
       - name: Set up Python 3.8
-        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
+        # Skip setting python on ARM because of missing compatibility: https://github.com/actions/setup-python/issues/108
+        if: matrix.os != 'ARM' && matrix.os != 'ARM64'
+        uses: actions/setup-python@master
         with:
           python-version: 3.8
-
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           pip install pyinstaller requests
-
       - name: Build with PyInstaller
         shell: bash
         run: |
           for tool in ${{ env.CHANGED_TOOLS }}; do
             pyinstaller --distpath ./${{ env.DISTPATH }} -F --icon=.github/pytools/espressif.ico tools/$tool.py
           done
-
       - name: Sign binaries
         if: matrix.os == 'windows-latest'
         env:
@@ -125,14 +118,12 @@ jobs:
           {
             ./.github/pytools/Sign-File.ps1 -Path ./${{ env.DISTPATH }}/$node.exe
           }
-
       - name: Test binaries
         shell: bash
         run: |
           for tool in ${{ env.CHANGED_TOOLS }}; do
             ./${{ env.DISTPATH }}/$tool${{ matrix.EXTEN }} -h
           done
-
       - name: Push binary to tools
         if: matrix.os == 'windows-latest'
         env:
@@ -143,9 +134,8 @@ jobs:
             cp -f ./${{ env.DISTPATH }}/$tool.exe tools/$tool.exe
           done
           bash .github/scripts/upload_py_tools.sh "${{ env.CHANGED_TOOLS }}"
-
       - name: Archive artifact
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@master
         with:
           name: ${{ env.DISTPATH }}
           path: ${{ env.DISTPATH }}

.github/workflows/codeql_actions.yml

@@ -1,31 +0,0 @@
-name: CodeQL Actions Analysis
-
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - master
-  pull_request:
-    paths:
-      - ".github/workflows/*.yml"
-      - ".github/workflows/*.yaml"
-
-jobs:
-  codeql-analysis:
-    name: CodeQL Actions Analysis
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
-        with:
-          languages: actions
-          config-file: ./.github/codeql/codeql-config.yml
-
-      - name: Run CodeQL Analysis
-        uses: github/codeql-action/analyze@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
-        with:
-          category: "Analysis: Actions"

.github/workflows/codeql_python.yml

@@ -1,30 +0,0 @@
-name: CodeQL Python Analysis
-
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - master
-  pull_request:
-    paths:
-      - "**/*.py"
-
-jobs:
-  codeql-analysis:
-    name: CodeQL Python Analysis
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
-        with:
-          languages: python
-          config-file: ./.github/codeql/codeql-config.yml
-
-      - name: Run CodeQL Analysis
-        uses: github/codeql-action/analyze@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
-        with:
-          category: "Analysis: Python"

.github/workflows/dangerjs.yml

@@ -1,28 +0,0 @@
-name: DangerJS Pull Request linter
-on:
-  pull_request_target:
-    types: [opened, edited, reopened, synchronize]
-
-permissions:
-  pull-requests: write
-  contents: write
-
-jobs:
-  pull-request-style-linter:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out PR head
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: DangerJS pull request linter
-        uses: espressif/shared-github-dangerjs@fb17367fd3e8ff7412603b8e946d9b19ffdb2d7f # v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          instructions-cla-link: "https://cla-assistant.io/espressif/arduino-esp32"
-          instructions-contributions-file: "docs/en/contributing.rst"
-          rule-max-commits: "false"
-          rule-target-branch: "false"
-          commit-messages-min-summary-length: "10"

.github/workflows/docs.yml

@@ -0,0 +1,38 @@
+name: ReadTheDocs CI
+
+on:
+  push:
+    branches:
+    - master
+    - release/*
+    paths:
+    - 'docs/**'
+    - '.github/workflows/docs.yml'
+  pull_request:
+    paths:
+    - 'docs/**'
+    - '.github/workflows/docs.yml'
+
+jobs:
+
+  build-docs:
+    name: Build ReadTheDocs
+    runs-on: ubuntu-22.04
+    defaults:
+      run:
+        shell: bash
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: true
+    - uses: actions/setup-python@v4
+      with:
+        python-version: '3.10'
+    - name: Build
+      run: |
+        sudo apt update
+        sudo apt install python3-pip python3-setuptools
+        # GitHub CI installs pip3 and setuptools outside the path.
+        # Update the path to include them and run.
+        PATH=/home/runner/.local/bin:$PATH pip3 install --user -r ./docs/requirements.txt
+        cd ./docs && PATH=/home/runner/.local/bin:$PATH SPHINXOPTS="-W" make html

.github/workflows/docs_build.yml

@@ -1,48 +0,0 @@
-name: Documentation Build and Deploy CI
-
-on:
-  push:
-    branches:
-      - master
-      - release/v2.x
-    paths:
-      - "docs/**"
-      - ".github/workflows/docs_build.yml"
-  pull_request:
-    paths:
-      - "docs/**"
-      - ".github/workflows/docs_build.yml"
-
-jobs:
-  build-docs:
-    name: Build ESP-Docs
-    runs-on: ubuntu-22.04
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          submodules: true
-
-      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
-        with:
-          cache-dependency-path: docs/requirements.txt
-          cache: "pip"
-          python-version: "3.10"
-
-      - name: Build
-        run: |
-          sudo apt update
-          sudo apt install python3-pip python3-setuptools
-          # GitHub CI installs pip3 and setuptools outside the path.
-          # Update the path to include them and run.
-          cd ./docs
-          PATH=/home/runner/.local/bin:$PATH pip3 install -r requirements.txt --prefer-binary
-          PATH=/home/runner/.local/bin:$PATH SPHINXOPTS="-W" build-docs -l en
-
-      - name: Archive Docs
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: docs
-          path: docs

.github/workflows/docs_deploy.yml

@@ -1,62 +0,0 @@
-name: Documentation Build and Production Deploy CI
-
-on:
-  workflow_run:
-    workflows: ["ESP32 Arduino Release"]
-    types:
-      - completed
-  push:
-    branches:
-      - release/v2.x
-      - master
-    paths:
-      - "docs/**"
-      - ".github/workflows/docs_deploy.yml"
-
-jobs:
-  deploy-prod-docs:
-    name: Deploy Documentation on Production
-    runs-on: ubuntu-22.04
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Check if release workflow is successful
-        if: ${{ github.event_name == 'workflow_run' && github.event.workflow_run.conclusion != 'success' }}
-        run: |
-          echo "Release workflow failed. Exiting..."
-          exit 1
-
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          submodules: true
-
-      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
-        with:
-          cache-dependency-path: docs/requirements.txt
-          cache: "pip"
-          python-version: "3.10"
-
-      - name: Deploy Documentation
-        env:
-          # Deploy to production server
-          # DOCS_BUILD_DIR: "./docs/_build/"
-          DOCS_DEPLOY_PRIVATEKEY: ${{ secrets.DOCS_KEY }}
-          DOCS_DEPLOY_PATH: ${{ secrets.DOCS_PATH }}
-          DOCS_DEPLOY_SERVER: ${{ secrets.DOCS_SERVER }}
-          DOCS_DEPLOY_SERVER_USER: ${{ secrets.DOCS_USER }}
-          DOCS_DEPLOY_URL_BASE: ${{ secrets.DOCS_URL }}
-        run: |
-          sudo apt update
-          sudo apt install python3-pip python3-setuptools
-          source ./docs/utils.sh
-          add_doc_server_ssh_keys $DOCS_DEPLOY_PRIVATEKEY $DOCS_DEPLOY_SERVER $DOCS_DEPLOY_SERVER_USER
-          export GIT_VER=$(git describe --always)
-          echo "PIP install requirements..."
-          pip3 install --user -r ./docs/requirements.txt
-          echo "Building the Docs..."
-          cd ./docs && build-docs -l en
-          echo "Deploy the Docs..."
-          export DOCS_BUILD_DIR=$GITHUB_WORKSPACE/docs/
-          cd $GITHUB_WORKSPACE/docs
-          deploy-docs

.github/workflows/gh-pages.yml

@@ -6,18 +6,17 @@ on:
     - master
     - pages
     paths:
-      - "README.md"
-      - ".github/scripts/on-pages.sh"
-      - ".github/workflows/gh-pages.yml"
+    - 'README.md'
+    - '.github/scripts/on-pages.sh'
+    - '.github/workflows/gh-pages.yml'
 
 jobs:
+
   build-pages:
     name: Build GitHub Pages
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-
+    - uses: actions/checkout@v3
     - name: Copy Files
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/hil.yml

@@ -0,0 +1,118 @@
+name: Run tests in hardware
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize, labeled]
+
+  schedule:
+    - cron: '0 2 * * *'
+
+env:
+  MAX_CHUNKS: 15
+
+concurrency:
+  group: hil-${{github.event.pull_request.number || github.ref}}
+  cancel-in-progress: true
+
+jobs:
+  gen_chunks:
+    if: |
+      contains(github.event.pull_request.labels.*.name, 'hil_test') ||
+      (github.event_name == 'schedule' && github.repository == 'espressif/arduino-esp32')
+    name: Generate Chunks matrix
+    runs-on: ubuntu-latest
+    outputs:
+      chunks: ${{ steps.gen-chunks.outputs.chunks }}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+
+      - name: Generate Chunks matrix
+        id: gen-chunks
+        run: |
+          set +e
+          .github/scripts/sketch_utils.sh count tests
+          sketches=$?
+          if [[ $sketches -ge ${{env.MAX_CHUNKS}} ]]; then
+            $sketches=${{env.MAX_CHUNKS}}
+          fi
+          set -e
+          rm sketches.txt
+          CHUNKS=$(jq -c -n '$ARGS.positional' --args `seq 0 1 $((sketches - 1))`)
+          echo "chunks=${CHUNKS}" >>$GITHUB_OUTPUT
+
+  Build:
+    needs: gen_chunks
+    name: ${{matrix.chip}}-Build#${{matrix.chunks}}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        chip: ['esp32', 'esp32s2', 'esp32s3', 'esp32c3', 'esp32c6', 'esp32h2']
+        chunks: ${{fromJson(needs.gen_chunks.outputs.chunks)}}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+      - name: Build sketches
+        run: |
+          bash .github/scripts/tests_build.sh -c -t ${{matrix.chip}} -i ${{matrix.chunks}} -m ${{env.MAX_CHUNKS}}
+      - name: Upload ${{matrix.chip}}-${{matrix.chunks}} artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{matrix.chip}}-${{matrix.chunks}}.artifacts
+          path: |
+             ~/.arduino/tests/*/build*.tmp/*.bin
+             ~/.arduino/tests/*/build*.tmp/*.json
+          if-no-files-found: error
+  Test:
+    needs: [gen_chunks, Build]
+    name: ${{matrix.chip}}-Test#${{matrix.chunks}}
+    strategy:
+      fail-fast: false
+      matrix:
+        chip: ['esp32', 'esp32s2', 'esp32s3', 'esp32c3', 'esp32c6', 'esp32h2']
+        chunks: ${{fromJson(needs.gen_chunks.outputs.chunks)}}
+    runs-on: [arduino, "${{matrix.chip}}"]
+    container:
+      image: python:3.10.1-bullseye
+      options: --privileged
+
+    steps:
+       - name: Checkout repository
+         uses: actions/checkout@v3
+
+       - name: Download ${{matrix.chip}}-${{matrix.chunks}} artifacts
+         uses: actions/download-artifact@v3
+         with:
+           name: ${{matrix.chip}}-${{matrix.chunks}}.artifacts
+           path: ~/.arduino/tests/
+
+       - name: Install dependencies
+         run: |
+           pip install -U pip
+           pip install -r tests/requirements.txt --extra-index-url https://dl.espressif.com/pypi
+           apt update && apt install -y -qq jq
+
+       - name: Run Tests
+         run: |
+           bash .github/scripts/tests_run.sh -c -t ${{matrix.chip}} -i ${{matrix.chunks}} -m ${{env.MAX_CHUNKS}} -e
+
+       - name: Upload test result artifacts
+         uses: actions/upload-artifact@v3
+         if: always()
+         with:
+           name: test_results-${{matrix.chip}}-${{matrix.chunks}}
+           path: tests/*/*.xml
+
+  event_file:
+    name: "Event File"
+    if: |
+      contains(github.event.pull_request.labels.*.name, 'hil_test') ||
+      github.event_name == 'schedule'
+    needs: Test
+    runs-on: ubuntu-latest
+    steps:
+       - name: Upload
+         uses: actions/upload-artifact@v3
+         with:
+           name: Event File
+           path: ${{github.event_path}}

.github/workflows/lib.json

@@ -9,8 +9,7 @@
     {
         "name": "ArduinoBLE",
         "exclude_targets": [
-            "esp32s2",
-            "esp32p4"
+            "esp32s2"
         ],
         "sketch_path": [
             "~/Arduino/libraries/ArduinoBLE/examples/Central/Scan/Scan.ino"
@@ -24,52 +23,16 @@
         ]
     },
     {
-        "source-url": "https://github.com/ESP32Async/ESPAsyncWebServer.git",
+        "source-url": "https://github.com/me-no-dev/ESPAsyncWebServer.git",
         "required-libs": [
-            {"source-url": "https://github.com/ESP32Async/AsyncTCP.git"}
+            {"source-url": "https://github.com/me-no-dev/AsyncTCP.git"}
         ],
         "exclude_targets": [],
         "sketch_path": [
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Auth/Auth.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/CORS/CORS.ino",
             "~/Arduino/libraries/ESPAsyncWebServer/examples/CaptivePortal/CaptivePortal.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/CatchAllHandler/CatchAllHandler.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/ChunkResponse/ChunkResponse.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/ChunkRetryResponse/ChunkRetryResponse.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/EndBegin/EndBegin.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Filters/Filters.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/FlashResponse/FlashResponse.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/HeaderManipulation/HeaderManipulation.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Headers/Headers.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Json/Json.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Logging/Logging.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/MessagePack/MessagePack.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Middleware/Middleware.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Params/Params.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/PartitionDownloader/PartitionDownloader.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/PerfTests/PerfTests.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/RateLimit/RateLimit.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Redirect/Redirect.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/RequestContinuation/RequestContinuation.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/RequestContinuationComplete/RequestContinuationComplete.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/ResumableDownload/ResumableDownload.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Rewrite/Rewrite.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/ServerSentEvents/ServerSentEvents.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/ServerState/ServerState.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/SkipServerMiddleware/SkipServerMiddleware.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/SlowChunkResponse/SlowChunkResponse.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/StaticFile/StaticFile.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Templates/Templates.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/Upload/Upload.ino",
-            "~/Arduino/libraries/ESPAsyncWebServer/examples/WebSocket/WebSocket.ino"
-        ]
-    },
-    {
-        "name": "EthernetESP32",
-        "exclude_targets": [],
-        "sketch_path": [
-            "~/Arduino/libraries/EthernetESP32/examples/LegacyEthernetTest/LegacyEthernetTest.ino",
-            "~/Arduino/libraries/EthernetESP32/examples/TwoEthernets/TwoEthernets.ino"
+            "~/Arduino/libraries/ESPAsyncWebServer/examples/ESP_AsyncFSBrowser/ESP_AsyncFSBrowser.ino",
+            "~/Arduino/libraries/ESPAsyncWebServer/examples/regex_patterns/regex_patterns.ino",
+            "~/Arduino/libraries/ESPAsyncWebServer/examples/simple_server/simple_server.ino"
         ]
     },
     {
@@ -99,13 +62,5 @@
         "sketch_path": [
             "~/Arduino/libraries/WS2812FX/examples/ws2812fx_spi/ws2812fx_spi.ino"
         ]
-    },
-    {
-        "name": "ZACwire for TSic",
-        "exclude_targets": [],
-        "sketch_path": [
-            "~/Arduino/libraries/ZACwire_for_TSic/examples/ReadingTwoTSICs/ReadingTwoTSICs.ino",
-            "~/Arduino/libraries/ZACwire_for_TSic/examples/ReadSingleTSIC206/ReadSingleTSIC206.ino"
-        ]
     }
 ]

.github/workflows/lib.yml

@@ -7,11 +7,7 @@ on:
 
   # Schedule weekly builds on every Sunday at 4 am
   schedule:
-    - cron: "0 4 * * SUN"
-
-concurrency:
-  group: libs-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+    - cron: '0 4 * * SUN' 
 
 env:
   # It's convenient to set variables for values used multiple times in the workflow
@@ -27,6 +23,7 @@ jobs:
       contains(github.event.pull_request.labels.*.name, 'lib_test') ||
       (github.event_name == 'schedule' && github.repository == 'espressif/arduino-esp32')
     runs-on: ubuntu-latest
+
     env:
       REPOSITORY: |
         - source-path: '.'
@@ -41,7 +38,6 @@ jobs:
           - esp32s3
           - esp32c6
           - esp32h2
-          - esp32p4
 
         include:
           - target: esp32
@@ -56,16 +52,15 @@ jobs:
             fqbn: espressif:esp32:esp32c6
           - target: esp32h2
             fqbn: espressif:esp32:esp32h2
-          - target: esp32p4
-            fqbn: espressif:esp32:esp32p4
+
 
     steps:
       # This step makes the contents of the repository available to the workflow
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
 
       - name: Compile sketch
-        uses: P-R-O-C-H-Y/compile-sketches@a62f069b92dc8f5053da4ac439ea6d1950cf6379 # main
+        uses: P-R-O-C-H-Y/compile-sketches@main
         with:
           platforms: |
             ${{ env.REPOSITORY }}
@@ -80,9 +75,9 @@ jobs:
             - --warnings="all"
 
       - name: Upload artifact
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@v3
         with:
-          name: ${{ env.SKETCHES_REPORTS_ARTIFACT_NAME }}-${{ matrix.target }}
+          name: ${{ env.SKETCHES_REPORTS_ARTIFACT_NAME }}
           path: ${{ env.SKETCHES_REPORTS_PATH }}
 
   report-to-file:
@@ -92,54 +87,49 @@ jobs:
     steps:
       # Check out repository
       - name: Checkout repository    
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
         with:
           token: ${{ env.GITHUB_TOKEN }}
-          fetch-depth: "0"
+          fetch-depth: '0'
 
       - name: Switch branch
-        run: git checkout remotes/origin/gh-pages
+        run:
+          git checkout remotes/origin/gh-pages
 
       # This step is needed to get the size data produced by the compile jobs
       - name: Download sketches reports artifact
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
+        uses: actions/download-artifact@v3
         with:
-          pattern: ${{ env.SKETCHES_REPORTS_ARTIFACT_NAME }}-*
-          merge-multiple: true
+          name: ${{ env.SKETCHES_REPORTS_ARTIFACT_NAME }}
           path: ${{ env.SKETCHES_REPORTS_PATH }}
 
       - name: Report results
-        uses: P-R-O-C-H-Y/report-size-deltas@4a79caa6dcc3579024293638b97156106edc588e # main
+        uses: P-R-O-C-H-Y/report-size-deltas@main
         with:
           sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}
           destination-file: ${{ env.RESULT_LIBRARY_TEST_FILE }}
 
       - name: Append file with action URL
-        run: echo "/ [GitHub Action Link](https://github.com/${{github.repository}}/actions/runs/${{github.run_id}})" >> ${{ env.RESULT_LIBRARY_TEST_FILE }}
+        run:
+          echo "/ [GitHub Action Link](https://github.com/${{github.repository}}/actions/runs/${{github.run_id}})" >> ${{ env.RESULT_LIBRARY_TEST_FILE }}
 
       - name: Push to github repo
         run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git config user.name github-actions
+          git config user.email github-actions@github.com
           git add ${{ env.RESULT_LIBRARY_TEST_FILE }}
           git commit -m "Generated External Libraries Test Results"
           git push origin HEAD:gh-pages
           
-  #Upload PR number as artifact
-  upload-pr-number:
-    name: Upload PR number
-    if: (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'lib_test'))
+  event_file:
+    name: "Event File"
+    if: |
+      contains(github.event.pull_request.labels.*.name, 'lib_test')
+    needs: compile-sketch
     runs-on: ubuntu-latest
     steps:
-      - name: Save the PR number in an artifact
-        shell: bash
-        env:
-          PR_NUM: ${{ github.event.number }}
-        run: echo $PR_NUM > pr_num.txt
-
-      - name: Upload PR number
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+       - name: Upload
+         uses: actions/upload-artifact@v2
          with:
-          name: pr_number
-          path: ./pr_num.txt
-          overwrite: true
+           name: Event File
+           path: ${{github.event_path}}

.github/workflows/pre-commit-status.yml

@@ -1,64 +0,0 @@
-# This needs to be in a separate workflow because it requires higher permissions than the calling workflow
-name: Report Pre-commit Check Status
-
-on:
-  workflow_run:
-    workflows: [Pre-commit hooks]
-    types:
-      - completed
-
-permissions:
-  statuses: write
-
-jobs:
-  report-success:
-    name: Report pre-commit success
-    if: github.event.workflow_run.conclusion == 'success'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Report success
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        with:
-          script: |
-            const owner = '${{ github.repository_owner }}';
-            const repo = '${{ github.repository }}'.split('/')[1];
-            const sha = '${{ github.event.workflow_run.head_sha }}';
-            core.debug(`owner: ${owner}`);
-            core.debug(`repo: ${repo}`);
-            core.debug(`sha: ${sha}`);
-            const { context: name, state } = (await github.rest.repos.createCommitStatus({
-              context: 'Pre-commit checks',
-              description: 'Pre-commit checks successful',
-              owner: owner,
-              repo: repo,
-              sha: sha,
-              state: 'success',
-              target_url: 'https://github.com/${{ github.repository }}/actions/runs/${{ github.event.workflow_run.id }}'
-            })).data;
-            core.info(`${name} is ${state}`);
-
-  report-pending:
-    name: Report pre-commit pending
-    if: github.event.workflow_run.conclusion != 'success'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Report pending
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        with:
-          script: |
-            const owner = '${{ github.repository_owner }}';
-            const repo = '${{ github.repository }}'.split('/')[1];
-            const sha = '${{ github.event.workflow_run.head_sha }}';
-            core.debug(`owner: ${owner}`);
-            core.debug(`repo: ${repo}`);
-            core.debug(`sha: ${sha}`);
-            const { context: name, state } = (await github.rest.repos.createCommitStatus({
-              context: 'Pre-commit checks',
-              description: 'The pre-commit checks need to be successful before merging',
-              owner: owner,
-              repo: repo,
-              sha: sha,
-              state: 'pending',
-              target_url: 'https://github.com/${{ github.repository }}/actions/runs/${{ github.event.workflow_run.id }}'
-            })).data;
-            core.info(`${name} is ${state}`);

.github/workflows/pre-commit.yml

@@ -1,80 +0,0 @@
-name: Pre-commit hooks
-
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - master
-  pull_request:
-    types: [opened, reopened, synchronize, labeled]
-
-concurrency:
-  group: pre-commit-${{github.event.pull_request.number || github.ref}}
-  cancel-in-progress: true
-
-jobs:
-  lint:
-    if: |
-      github.event_name != 'pull_request' ||
-      contains(github.event.pull_request.labels.*.name, 'Status: Pending Merge') ||
-      contains(github.event.pull_request.labels.*.name, 'Re-trigger Pre-commit Hooks')
-
-    name: Check if fixes are needed
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout latest commit
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          fetch-depth: 2
-
-      - name: Remove Label
-        if: contains(github.event.pull_request.labels.*.name, 'Re-trigger Pre-commit Hooks')
-        run: gh pr edit ${{ github.event.number }} --remove-label 'Re-trigger Pre-commit Hooks'
-        env:
-          GH_TOKEN: ${{ github.token }}
-
-      - name: Set up Python 3
-        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
-        with:
-          cache-dependency-path: tools/pre-commit/requirements.txt
-          cache: "pip"
-          python-version: "3.x"
-
-      - name: Get Python version hash
-        run: |
-          echo "Using $(python -VV)"
-          echo "PY_HASH=$(python -VV | sha256sum | cut -d' ' -f1)" >> $GITHUB_ENV
-
-      - name: Restore pre-commit cache
-        uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        id: restore-cache
-        with:
-          path: |
-            ~/.cache/pre-commit
-          key: pre-commit-${{ env.PY_HASH }}-${{ hashFiles('.pre-commit-config.yaml', '.github/workflows/pre-commit.yml', 'tools/pre-commit/requirements.txt') }}
-
-      - name: Install python dependencies
-        run: python -m pip install -r tools/pre-commit/requirements.txt
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@2f7c5bfce28377bc069a65ba478de0a74aa0ca32 # v46.0.1
-
-      - name: Run pre-commit hooks in changed files
-        run: pre-commit run --color=always --show-diff-on-failure --files ${{ steps.changed-files.outputs.all_changed_files }}
-
-      - name: Save pre-commit cache
-        uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        if: ${{ always() && steps.restore-cache.outputs.cache-hit != 'true' }}
-        continue-on-error: true
-        with:
-          path: |
-            ~/.cache/pre-commit
-          key: ${{ steps.restore-cache.outputs.cache-primary-key }}
-
-      - name: Push changes using pre-commit-ci-lite
-        uses: pre-commit-ci/lite-action@5d6cc0eb514c891a40562a58a8e71576c5c7fb43 # v1.1.0
-        # Only push changes in PRs
-        if: ${{ always() && github.event_name == 'pull_request' }}
-        with:
-          msg: "ci(pre-commit): Apply automatic fixes"

.github/workflows/publish.yml

@@ -0,0 +1,38 @@
+name: Unit Test Results
+
+on:
+  workflow_run:
+    workflows: [Run tests in hardware]
+    branches-ignore: [master]
+
+    types:
+      - completed
+
+jobs:
+  unit-test-results:
+    name: Unit Test Results
+    runs-on: ubuntu-latest
+    if: |
+      github.event.workflow_run.event == 'pull_request' &&
+      (github.event.workflow_run.conclusion == 'success' ||
+       github.event.workflow_run.conclusion == 'failure')
+    steps:
+      - name: Download and Extract Artifacts
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+        run: |
+          mkdir -p artifacts && cd artifacts
+          artifacts_url=${{ github.event.workflow_run.artifacts_url }}
+          gh api "$artifacts_url" -q '.artifacts[] | [.name, .archive_download_url] | @tsv' | while read artifact
+          do
+            IFS=$'\t' read name url <<< "$artifact"
+            gh api $url > "$name.zip"
+            unzip -d "$name" "$name.zip"
+          done
+      - name: Publish Unit Test Results
+        uses: EnricoMi/publish-unit-test-result-action@v1
+        with:
+          commit: ${{ github.event.workflow_run.head_sha }}
+          event_file: artifacts/Event File/event.json
+          event_name: ${{ github.event.workflow_run.event }}
+          files: "artifacts/**/*.xml"

.github/workflows/publishlib.yml

@@ -11,6 +11,7 @@ env:
   # It's convenient to set variables for values used multiple times in the workflow
   SKETCHES_REPORTS_PATH: artifacts/libraries-report
   GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+  PR_EVENT_PATH: artifacts/Event File/event.json
 
 jobs:
   lib-test-results:
@@ -24,33 +25,17 @@ jobs:
       - name: Download and Extract Artifacts
         run: |
           mkdir -p artifacts && cd artifacts
-          mkdir -p libraries-report
-          mkdir -p workflows
           artifacts_url=${{ github.event.workflow_run.artifacts_url }}
           gh api "$artifacts_url" -q '.artifacts[] | [.name, .archive_download_url] | @tsv' | while read artifact
           do
             IFS=$'\t' read name url <<< "$artifact"
             gh api $url > "$name.zip"
-            unzip -j "$name.zip" -d "temp_$name"
-            if [[ "$name" == "pr_number" ]]; then
-              mv "temp_$name"/* workflows
-            else
-              mv "temp_$name"/* libraries-report
-            fi
-            rm -r "temp_$name"
+            unzip -d "$name" "$name.zip"
           done
-          echo "Contents of parent directory:"
-          ls -R ..
-
-      - name: Read the pr_num file
-        id: pr_num_reader
-        uses: juliangruber/read-file-action@b549046febe0fe86f8cb4f93c24e284433f9ab58 # v1.1.7
-        with:
-          path: ./artifacts/workflows/pr_num.txt
     
       - name: Report results
-        uses: P-R-O-C-H-Y/report-size-deltas@256d1f13e4195cd7fd436d2f959e6dc4d5e4b406 # libs
+        uses: P-R-O-C-H-Y/report-size-deltas@main
         with:
           sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}
           github-token: ${{ env.GITHUB_TOKEN }}
-          pr-number: "${{ steps.pr_num_reader.outputs.content }}"
+          pr-event-path: ${{ env.PR_EVENT_PATH }}

.github/workflows/publishsizes-2.x.yml

@@ -1,52 +0,0 @@
-name: Sizes Results (master-v2.x)
-
-on:
-  workflow_dispatch:
-
-env:
-  # It's convenient to set variables for values used multiple times in the workflow
-  SKETCHES_REPORTS_PATH: artifacts/sizes-report
-  RESULT_SIZES_TEST_FILE: SIZES_TEST.md
-  GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-
-jobs:
-  sizes-test-results:
-    name: Sizes Comparison Results
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout gh-pages branch
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          ref: gh-pages
-
-      - name: Create folder structure
-        run: |
-          mkdir -p artifacts && cd artifacts
-          mkdir -p sizes-report
-          mkdir -p sizes-report/master
-          mkdir -p sizes-report/pr
-
-      # master folder is a base for comparison
-      # pr folder is for comparison with master
-      - name: Download JSON file
-        run: |
-          mv master_cli_compile/*.json artifacts/sizes-report/pr/
-          mv v2.x_cli_compile/*.json artifacts/sizes-report/master/
-
-      - name: Report results
-        uses: P-R-O-C-H-Y/report-size-deltas@2043188c68f483a7b50527c4eacf609d05bb67a5 # sizes_v2
-        with:
-          sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}
-          github-token: ${{ env.GITHUB_TOKEN }}
-          destination-file: ${{ env.RESULT_SIZES_TEST_FILE }}
-
-      - name: Append file with action URL
-        run: echo "/ [GitHub Action Link](https://github.com/${{github.repository}}/actions/runs/${{github.run_id}})" >> ${{ env.RESULT_SIZES_TEST_FILE }}
-
-      - name: Push to github repo
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add ${{ env.RESULT_SIZES_TEST_FILE }}
-          git commit -m "Generated Sizes Results (master-v2.x)"
-          git push origin HEAD:gh-pages

.github/workflows/publishsizes.yml

@@ -1,73 +0,0 @@
-name: Sizes Results
-
-on:
-  workflow_run:
-    workflows: [Compilation Tests]
-    types:
-      - completed
-
-  workflow_dispatch:
-env:
-  # It's convenient to set variables for values used multiple times in the workflow
-  SKETCHES_REPORTS_PATH: artifacts/sizes-report
-  GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-
-jobs:
-  sizes-test-results:
-    name: Sizes Comparison Results
-    runs-on: ubuntu-latest
-    if: |
-      github.event.workflow_run.event == 'pull_request' &&
-      github.event.workflow_run.conclusion == 'success'
-
-    steps:
-      - name: Checkout gh-pages branch
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          ref: gh-pages
-
-      - name: Create folder structure
-        run: |
-          mkdir -p artifacts && cd artifacts
-          mkdir -p sizes-report
-          mkdir -p sizes-report/master
-          mkdir -p sizes-report/pr
-
-      - name: Download JSON file
-        run: |
-          mv master_cli_compile/*.json artifacts/sizes-report/master/
-
-      - name: Download and Extract Artifacts
-        run: |
-          cd artifacts
-          artifacts_url=${{ github.event.workflow_run.artifacts_url }}
-          gh api "$artifacts_url" -q '.artifacts[] | [.name, .archive_download_url] | @tsv' | while read artifact
-          do
-            IFS=$'\t' read name url <<< "$artifact"
-            # Only process pr_number and pr_cli_compile artifacts
-            if [[ "$name" == "pr_number" || "$name" =~ ^pr_cli_compile_[0-9]+$ ]]; then
-              gh api $url > "$name.zip"
-              unzip -o -j "$name.zip" -d "temp_$name"
-              if [[ "$name" == "pr_number" ]]; then
-                mv "temp_$name"/* sizes-report
-              elif [[ "$name" =~ ^pr_cli_compile_[0-9]+$ ]]; then
-                mv "temp_$name"/* sizes-report/pr
-              fi
-              rm -r "temp_$name"
-            fi
-          done
-          echo "Contents of parent directory:"
-          ls -R ..
-
-      - name: Read the pr_num file
-        id: pr_num_reader
-        uses: juliangruber/read-file-action@b549046febe0fe86f8cb4f93c24e284433f9ab58 # v1.1.7
-        with:
-          path: ./artifacts/sizes-report/pr_num.txt
-
-      - name: Report results
-        uses: P-R-O-C-H-Y/report-size-deltas@bea91d2c99ca80c88a883b39b1c4012f00ec3d09 # sizes_v2
-        with:
-          sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}
-          github-token: ${{ env.GITHUB_TOKEN }}
-          pr-number: "${{ steps.pr_num_reader.outputs.content }}"

.github/workflows/push.yml

@@ -1,224 +1,56 @@
-name: Compilation Tests
+name: ESP32 Arduino CI
 
 on:
   workflow_dispatch:
-    inputs:
-      log_level:
-        description: "Log level"
-        default: "none"
-        type: "choice"
-        required: true
-        options:
-          - "none"
-          - "error"
-          - "warn"
-          - "info"
-          - "debug"
-          - "verbose"
-  schedule:
-    # Every Sunday at 2:00 UTC run a build with verbose log level
-    - cron: "0 2 * * SUN"
   push:
     branches:
     - master
     - release/*
   pull_request:
-    paths:
-      - "cores/**"
-      - "libraries/**"
-      - "!libraries/**.md"
-      - "!libraries/**.txt"
-      - "!libraries/**.properties"
-      - "!libraries/**.py"
-      - "package/**"
-      - "idf_component_examples/**"
-      - "tools/**.py"
-      - "platform.txt"
-      - "programmers.txt"
-      - "idf_component.yml"
-      - "Kconfig.projbuild"
-      - "package.json"
-      - "CMakeLists.txt"
-      - ".github/workflows/push.yml"
-      - ".github/scripts/**"
-      - "!.github/scripts/find_*"
-      - "!.github/scripts/on-release.sh"
-      - "!.github/scripts/tests_*"
-      - "!.github/scripts/upload_*"
-      - "variants/esp32/**/*"
-      - "variants/esp32c3/**/*"
-      - "variants/esp32c5/**/*"
-      - "variants/esp32c6/**/*"
-      - "variants/esp32h2/**/*"
-      - "variants/esp32p4/**/*"
-      - "variants/esp32s2/**/*"
-      - "variants/esp32s3/**/*"
 
 concurrency:
   group: build-${{github.event.pull_request.number || github.ref}}
   cancel-in-progress: true
 
-env:
-  MAX_CHUNKS: 15
-
 jobs:
+
   cmake-check:
     name: Check cmake file
     runs-on: ubuntu-latest
-    if: ${{ !(github.event_name == 'pull_request' && startsWith(github.head_ref, 'release/')) }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+    - uses: actions/checkout@v3
     - run: bash ./.github/scripts/check-cmakelists.sh
 
-  gen-chunks:
-    name: Generate chunks
-    runs-on: ubuntu-latest
-    if: ${{ !(github.event_name == 'pull_request' && startsWith(github.head_ref, 'release/')) }}
-    outputs:
-      build_all: ${{ steps.set-chunks.outputs.build_all }}
-      build_libraries: ${{ steps.set-chunks.outputs.build_libraries }}
-      build_static_sketches: ${{ steps.set-chunks.outputs.build_static_sketches }}
-      build_idf: ${{ steps.set-chunks.outputs.build_idf }}
-      chunk_count: ${{ steps.set-chunks.outputs.chunk_count }}
-      chunks: ${{ steps.set-chunks.outputs.chunks }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          fetch-depth: 2
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@2f7c5bfce28377bc069a65ba478de0a74aa0ca32 # v46.0.1
-        with:
-          files_yaml: |
-            core:
-              - '.github/**'
-              - 'cores/**'
-              - 'package/**'
-              - 'tools/**'
-              - 'platform.txt'
-              - 'programmers.txt'
-              - "variants/esp32/**/*"
-              - "variants/esp32c3/**/*"
-              - "variants/esp32c6/**/*"
-              - "variants/esp32h2/**/*"
-              - "variants/esp32p4/**/*"
-              - "variants/esp32s2/**/*"
-              - "variants/esp32s3/**/*"
-            libraries:
-              - 'libraries/**/examples/**'
-              - 'libraries/**/src/**'
-            networking:
-              - 'libraries/Network/src/**'
-            fs:
-              - 'libraries/FS/src/**'
-            static_sketeches:
-              - 'libraries/NetworkClientSecure/examples/WiFiClientSecure/WiFiClientSecure.ino'
-              - 'libraries/BLE/examples/Server/Server.ino'
-              - 'libraries/ESP32/examples/Camera/CameraWebServer/CameraWebServer.ino'
-              - 'libraries/Insights/examples/MinimalDiagnostics/MinimalDiagnostics.ino'
-              - 'libraries/NetworkClientSecure/src/**'
-              - 'libraries/BLE/src/**'
-              - 'libraries/Insights/src/**'
-            idf:
-              - 'idf_component.yml'
-              - 'Kconfig.projbuild'
-              - 'CMakeLists.txt'
-              - "idf_component_examples/**"
-
-      - name: Set chunks
-        id: set-chunks
-        env:
-          LIB_FILES: ${{ steps.changed-files.outputs.libraries_all_changed_files }}
-          IS_PR: ${{ github.event_name == 'pull_request' }}
-          MAX_CHUNKS: ${{ env.MAX_CHUNKS }}
-          BUILD_IDF: ${{ steps.changed-files.outputs.idf_any_changed == 'true' }}
-          BUILD_LIBRARIES: ${{ steps.changed-files.outputs.libraries_any_changed == 'true' }}
-          BUILD_STATIC_SKETCHES: ${{ steps.changed-files.outputs.static_sketeches_any_changed == 'true' }}
-          FS_CHANGED: ${{ steps.changed-files.outputs.fs_any_changed == 'true' }}
-          NETWORKING_CHANGED: ${{ steps.changed-files.outputs.networking_any_changed == 'true' }}
-          CORE_CHANGED: ${{ steps.changed-files.outputs.core_any_changed == 'true' }}
-          LIB_CHANGED: ${{ steps.changed-files.outputs.libraries_any_changed == 'true' }}
-        run: |
-          bash ./.github/scripts/set_push_chunks.sh
-
-      - name: Upload sketches found
-        if: ${{ steps.set-chunks.outputs.build_all == 'false' && steps.set-chunks.outputs.build_libraries == 'true' }}
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: sketches_found
-          path: sketches_found.txt
-          overwrite: true
-          if-no-files-found: error
-
   # Ubuntu
   build-arduino-linux:
     name: Arduino ${{ matrix.chunk }} on ubuntu-latest
-    if: ${{ needs.gen-chunks.outputs.build_all == 'true' || needs.gen-chunks.outputs.build_libraries == 'true' }}
-    needs: gen-chunks
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        chunk: ${{ fromJson(needs.gen-chunks.outputs.chunks) }}
+        chunk: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v4
       with:
-          python-version: "3.x"
-
-      - name: Get libs cache
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
+        python-version: '3.x'
+    - name: Cache tools
+      id: cache-linux
+      uses: actions/cache@v3
       with:
-          key: libs-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('package/package_esp32_index.template.json', 'tools/get.py') }}
         path: |
           ./tools/dist
-            ./tools/esp32-arduino-libs
-            ./tools/esptool
-            ./tools/mk*
-            ./tools/openocd-esp32
-            ./tools/riscv32-*
-            ./tools/xtensa-*
-
-      - name: Set Log Level
-        run: |
-          if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
-            echo "LOG_LEVEL=${{ github.event.inputs.log_level }}" >> $GITHUB_ENV
-          elif [ "${{ github.event_name }}" == "schedule" ]; then
-            echo "LOG_LEVEL=verbose" >> $GITHUB_ENV
-          else
-            echo "LOG_LEVEL=none" >> $GITHUB_ENV
-          fi
-
-      - name: Build all sketches
-        if: ${{ needs.gen-chunks.outputs.build_all == 'true' }}
-        run: bash ./.github/scripts/on-push.sh ${{ matrix.chunk }} ${{ env.MAX_CHUNKS }} 1 ${{ env.LOG_LEVEL }}
-
-      - name: Download sketches found
-        if: ${{ needs.gen-chunks.outputs.build_all == 'false' && needs.gen-chunks.outputs.build_libraries == 'true' }}
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        with:
-          name: sketches_found
-
-      - name: Build selected sketches
-        if: ${{ needs.gen-chunks.outputs.build_all == 'false' && needs.gen-chunks.outputs.build_libraries == 'true' }}
-        run: bash ./.github/scripts/on-push.sh ${{ matrix.chunk }} ${{ needs.gen-chunks.outputs.chunk_count }} 1 ${{ env.LOG_LEVEL }} sketches_found.txt
-
-      #Upload cli compile json as artifact
-      - name: Upload cli compile json
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: pr_cli_compile_${{ matrix.chunk }}
-          path: cli_compile_${{ matrix.chunk }}.json
-          overwrite: true
+          ~/arduino_ide
+        key: ${{ runner.os }}-${{ hashFiles('package/package_esp32_index.template.json',
+                                            'tools/get.py',
+                                            '.github/scripts/install-arduino-ide.sh') }}
+    - name: Build Sketches
+      run: bash ./.github/scripts/on-push.sh ${{ matrix.chunk }} 15
 
   # Windows and MacOS
   build-arduino-win-mac:
     name: Arduino on ${{ matrix.os }}
-    needs: gen-chunks
-    if: ${{ needs.gen-chunks.outputs.build_all == 'true' || needs.gen-chunks.outputs.build_static_sketches == 'true' }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -226,21 +58,33 @@ jobs:
         os: [windows-latest, macOS-latest]
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v4
       with:
-          python-version: "3.x"
+        python-version: '3.x'
     - name: Build Sketches
       run: bash ./.github/scripts/on-push.sh
 
+  # PlatformIO on Windows, Ubuntu and Mac
+  build-platformio:
+    name: PlatformIO on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v4
+      with:
+        python-version: '3.x'
+    - name: Build Sketches
+      run: bash ./.github/scripts/on-push.sh 1 1 #equal and non-zero to trigger PIO
+
   build-esp-idf-component:
     name: Build with ESP-IDF ${{ matrix.idf_ver }} for ${{ matrix.idf_target }}
-    needs: gen-chunks
-    if: |
-      needs.gen-chunks.outputs.build_all == 'true' ||
-      needs.gen-chunks.outputs.build_libraries == 'true' ||
-      needs.gen-chunks.outputs.build_idf == 'true'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix:
@@ -248,96 +92,21 @@ jobs:
         # See https://hub.docker.com/r/espressif/idf/tags and
         # https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-docker-image.html
         # for details.
-        idf_ver: ["release-v5.3","release-v5.4","release-v5.5"]
-        idf_target:
-          [
-            "esp32",
-            "esp32s2",
-            "esp32s3",
-            "esp32c2",
-            "esp32c3",
-            "esp32c6",
-            "esp32h2",
-            "esp32p4"
-          ]
+        idf_ver: ["release-v5.1"]
+        idf_target: ["esp32", "esp32s2", "esp32s3", "esp32c3", "esp32c6", "esp32h2"]
     container: espressif/idf:${{ matrix.idf_ver }}
     steps:
       - name: Check out arduino-esp32 as a component
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v3
         with:
           submodules: recursive
           path: components/arduino-esp32
-
-      - name: Setup jq
-        uses: dcarbone/install-jq-action@e397bd87438d72198f81efd21f876461183d383a # v3.0.1
-
       - name: Build
         env:
           IDF_TARGET: ${{ matrix.idf_target }}
         shell: bash
         run: |
-          chmod a+x ./components/arduino-esp32/.github/scripts/*
-          ./components/arduino-esp32/.github/scripts/on-push-idf.sh
-
-      - name: Upload generated sdkconfig files for debugging
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        if: always()
-        with:
-          name: sdkconfig-${{ matrix.idf_ver }}-${{ matrix.idf_target }}
-          path: ./components/arduino-esp32/idf_component_examples/**/sdkconfig
-
-  # Save artifacts to gh-pages
-  save-master-artifacts:
-    name: Save master artifacts
-    needs: build-arduino-linux
-    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
-    runs-on: ubuntu-latest
-    steps:
-      # Check out repository
-      - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          token: ${{secrets.GITHUB_TOKEN}}
-          fetch-depth: "0"
-
-      - name: Switch branch
-        run: git checkout remotes/origin/gh-pages
-
-      - name: Download sketches reports artifact
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        with:
-          pattern: pr_cli_compile_*
-          merge-multiple: true
-          path: master_cli_compile
-
-      - name: List files in the directory
-        run: ls -R
-
-      - name: Commit json files to gh-pages if on master
-        if: github.event_name == 'push' && github.ref == 'refs/heads/master'
-        continue-on-error: true
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add --all
-          git commit -m "Updated cli compile json files"
-          git push origin HEAD:gh-pages
-
-  #Upload PR number as artifact
-  upload-pr-number:
-    name: Upload PR number
-    if: ${{ github.event_name == 'pull_request' && !startsWith(github.head_ref, 'release/') }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Save the PR number in an artifact
-        shell: bash
-        env:
-          PR_NUM: ${{ github.event.number }}
-        run: echo $PR_NUM > pr_num.txt
-
-      - name: Upload PR number
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: pr_number
-          path: ./pr_num.txt
-          overwrite: true
+          . ${IDF_PATH}/export.sh
+          idf.py create-project test
+          echo CONFIG_FREERTOS_HZ=1000 > test/sdkconfig.defaults
+          idf.py -C test -DEXTRA_COMPONENT_DIRS=$PWD/components build

.github/workflows/release.yml

@@ -10,22 +10,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+    - uses: actions/checkout@v3
       with:
         fetch-depth: 0
-
-      - name: Set up Python
-        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
+    - uses: actions/setup-python@v4
       with:
-          python-version: "3.x"
-
-      - name: Install packaging
-        run: pip install packaging
-
-      - name: Install pyserial
-        run: pip install pyserial
-
+        python-version: '3.x'
     - name: Build Release
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/tests.yml

@@ -1,123 +0,0 @@
-# This file is used to run the runtime tests for the Arduino core for ESP32.
-# The tests are run on the hardware, Wokwi and QEMU emulators.
-# The QEMU tests are disabled for now as they are redundant with most of the Wokwi tests.
-# As the Wokwi tests require access to secrets, they are run in a separate workflow.
-# We need to ensure that the artifacts from previous tests in the chain are propagated for publishing the results.
-# This is the current trigger sequence for the tests:
-#  tests.yml -> tests_wokwi.yml -> tests_results.yml
-#   ⌙> tests_build.yml
-#   ⌙> tests_hw.yml
-#   ⌙> tests_qemu.yml
-
-name: Runtime Tests
-
-on:
-  workflow_dispatch:
-  pull_request:
-    types: [opened, reopened, closed, synchronize, labeled, unlabeled]
-    paths:
-      - ".github/workflows/tests*"
-      - ".github/scripts/*.sh"
-      - "!.github/scripts/check-cmakelists.sh"
-      - "!.github/scripts/find_*"
-      - "!.github/scripts/on-*.sh"
-      - "!.github/scripts/set_push_chunks.sh"
-      - "!.github/scripts/update-version.sh"
-      - "!.github/scripts/upload_py_tools.sh"
-      - "tests/**"
-      - "cores/**"
-      - "libraries/*/src/**.cpp"
-      - "libraries/*/src/**.h"
-      - "libraries/*/src/**.c"
-      - "package/**"
-  schedule:
-    - cron: "0 2 * * *"
-
-concurrency:
-  group: tests-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  push-event-file:
-    name: Push event file
-    runs-on: ubuntu-latest
-    steps:
-      - name: Upload
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: event_file
-          path: ${{ github.event_path }}
-
-  gen-matrix:
-    name: Generate matrix
-    runs-on: ubuntu-latest
-    outputs:
-      build-types: ${{ steps.set-matrix.outputs.build-types }}
-      hw-types: ${{ steps.set-matrix.outputs.hw-types }}
-      wokwi-types: ${{ steps.set-matrix.outputs.wokwi-types }}
-      qemu-types: ${{ steps.set-matrix.outputs.qemu-types }}
-      targets: ${{ steps.set-matrix.outputs.targets }}
-    env:
-      IS_PR: ${{ github.event.pull_request.number != null }}
-      PERFORMANCE_ENABLED: ${{ contains(github.event.pull_request.labels.*.name, 'perf_test') }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          sparse-checkout: .github/scripts/tests_matrix.sh
-
-      - name: Set matrix
-        id: set-matrix
-        run: bash .github/scripts/tests_matrix.sh
-
-      - name: Upload
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: matrix_info
-          path: info/*
-
-  call-build-tests:
-    name: Build
-    uses: ./.github/workflows/tests_build.yml
-    needs: gen-matrix
-    strategy:
-      matrix:
-        type: ${{ fromJson(needs.gen-matrix.outputs.build-types) }}
-        chip: ${{ fromJson(needs.gen-matrix.outputs.targets) }}
-    with:
-      type: ${{ matrix.type }}
-      chip: ${{ matrix.chip }}
-
-  call-hardware-tests:
-    name: Hardware
-    uses: ./.github/workflows/tests_hw.yml
-    needs: [gen-matrix, call-build-tests]
-    if: |
-      github.repository == 'espressif/arduino-esp32' &&
-      (github.event_name != 'pull_request' ||
-      contains(github.event.pull_request.labels.*.name, 'hil_test'))
-    strategy:
-      fail-fast: false
-      matrix:
-        type: ${{ fromJson(needs.gen-matrix.outputs.hw-types) }}
-        chip: ${{ fromJson(needs.gen-matrix.outputs.targets) }}
-    with:
-      type: ${{ matrix.type }}
-      chip: ${{ matrix.chip }}
-
-  # This job is disabled for now
-  call-qemu-tests:
-    name: QEMU
-    uses: ./.github/workflows/tests_qemu.yml
-    needs: [gen-matrix, call-build-tests]
-    if: false
-    strategy:
-      fail-fast: false
-      matrix:
-        type: ${{ fromJson(needs.gen-matrix.outputs.qemu-types) }}
-        chip: ["esp32", "esp32c3"]
-    with:
-      type: ${{ matrix.type }}
-      chip: ${{ matrix.chip }}
-
-  # Wokwi tests are run after this workflow as it needs access to secrets

.github/workflows/tests_build.yml

@@ -1,90 +0,0 @@
-name: Build tests
-
-on:
-  workflow_call:
-    inputs:
-      type:
-        type: string
-        description: "Type of tests to build"
-        required: true
-      chip:
-        type: string
-        description: "Chip to build tests for"
-        required: true
-
-jobs:
-  build-tests:
-    name: Build ${{ inputs.type }} tests for ${{ inputs.chip }}
-    runs-on: ubuntu-latest
-    env:
-      id: ${{ github.event.pull_request.number || github.ref }}-${{ github.event.pull_request.head.sha || github.sha }}-${{ inputs.chip }}-${{ inputs.type }}
-    steps:
-      - name: Check if already built
-        id: cache-build-binaries
-        if: github.event.pull_request.number != null
-        uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        with:
-          key: tests-${{ env.id }}-bin
-          path: |
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.bin
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.elf
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.json
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/sdkconfig
-
-      - name: Evaluate if tests should be built
-        id: check-build
-        run: |
-          cache_exists=${{ steps.cache-build-binaries.outputs.cache-hit == 'true' }}
-          enabled=true
-
-          if [[ $cache_exists == 'true' ]]; then
-            echo "Already built, skipping"
-            enabled=false
-          fi
-
-          echo "enabled=$enabled" >> $GITHUB_OUTPUT
-
-      - name: Checkout user repository
-        if: ${{ steps.check-build.outputs.enabled == 'true' }}
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-
-      - name: Get libs cache
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        if: ${{ steps.check-build.outputs.enabled == 'true' }}
-        with:
-          key: libs-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('package/package_esp32_index.template.json', 'tools/get.py') }}
-          path: |
-            ./tools/dist
-            ./tools/esp32-arduino-libs
-            ./tools/esptool
-            ./tools/mk*
-            ./tools/openocd-esp32
-            ./tools/riscv32-*
-            ./tools/xtensa-*
-
-      - name: Build sketches
-        if: ${{ steps.check-build.outputs.enabled == 'true' }}
-        run: |
-          bash .github/scripts/tests_build.sh -c -type ${{ inputs.type }} -t ${{ inputs.chip }}
-
-      - name: Upload ${{ inputs.chip }} ${{ inputs.type }} binaries as cache
-        uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        if: steps.check-build.outputs.enabled == 'true' && github.event.pull_request.number != null
-        with:
-          key: tests-${{ env.id }}-bin
-          path: |
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.bin
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.elf
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.json
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/sdkconfig
-
-      - name: Upload ${{ inputs.chip }} ${{ inputs.type }} binaries as artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: tests-bin-${{ inputs.chip }}-${{ inputs.type }}
-          overwrite: true
-          path: |
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.bin
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.elf
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/*.json
-            ~/.arduino/tests/${{ inputs.chip }}/**/build*.tmp/sdkconfig

.github/workflows/tests_hw.yml

@@ -1,118 +0,0 @@
-name: Hardware tests
-
-on:
-  workflow_call:
-    inputs:
-      type:
-        type: string
-        description: "Type of tests to run"
-        required: true
-      chip:
-        type: string
-        description: "Chip to run tests for"
-        required: true
-
-env:
-  DEBIAN_FRONTEND: noninteractive
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  hardware-test:
-    name: Hardware ${{ inputs.chip }} ${{ inputs.type }} tests
-    runs-on: ["arduino", "${{ inputs.chip }}"]
-    env:
-      id: ${{ github.event.pull_request.number || github.ref }}-${{ github.event.pull_request.head.sha || github.sha }}-${{ inputs.chip }}-${{ inputs.type }}
-    container:
-      image: python:3.10.1-bullseye
-      options: --privileged --device-cgroup-rule="c 188:* rmw" --device-cgroup-rule="c 166:* rmw"
-    steps:
-      - name: Clean workspace
-        run: |
-          rm -rf ./*
-          rm -rf ~/.arduino/tests
-
-      - name: Check if already passed
-        id: cache-results
-        if: github.event.pull_request.number != null
-        uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        with:
-          key: tests-${{ env.id }}-results-hw
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json
-
-      - name: Evaluate if tests should be run
-        id: check-tests
-        run: |
-          cache_exists=${{ steps.cache-results.outputs.cache-hit == 'true' }}
-          enabled=true
-
-          if [[ $cache_exists == 'true' ]]; then
-            echo "Already ran, skipping"
-            enabled=false
-          fi
-
-          echo "enabled=$enabled" >> $GITHUB_OUTPUT
-
-      - name: Checkout user repository
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          sparse-checkout: |
-            *
-
-      # setup-python currently only works on ubuntu images
-      # - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
-      #   if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-      #   with:
-      #     cache-dependency-path: tests/requirements.txt
-      #     cache: 'pip'
-      #     python-version: '3.10.1'
-
-      - name: Install dependencies
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        run: |
-          pip install -U pip
-          pip install -r tests/requirements.txt --extra-index-url https://dl.espressif.com/pypi
-          apt update
-          apt install -y jq
-
-      - name: Get binaries
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        with:
-          name: tests-bin-${{ inputs.chip }}-${{ inputs.type }}
-          path: |
-            ~/.arduino/tests/${{ inputs.chip }}
-
-      - name: List binaries
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        run: |
-          ls -laR ~/.arduino/tests
-
-      - name: Run Tests
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        run: |
-          bash .github/scripts/tests_run.sh -c -type ${{ inputs.type }} -t ${{ inputs.chip }} -i 0 -m 1 -e
-
-      - name: Upload ${{ inputs.chip }} ${{ inputs.type }} hardware results as cache
-        uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        if: steps.check-tests.outputs.enabled == 'true' && github.event.pull_request.number != null
-        with:
-          key: tests-${{ env.id }}-results-hw
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json
-
-      - name: Upload ${{ inputs.chip }} ${{ inputs.type }} hardware results as artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        if: always()
-        with:
-          name: tests-results-hw-${{ inputs.chip }}-${{ inputs.type }}
-          overwrite: true
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json

.github/workflows/tests_qemu.yml

@@ -1,143 +0,0 @@
-name: QEMU tests
-
-on:
-  workflow_call:
-    inputs:
-      chip:
-        required: true
-        type: string
-      type:
-        required: true
-        type: string
-
-jobs:
-  qemu-test:
-    name: QEMU ${{ inputs.chip }} ${{ inputs.type }} tests
-    env:
-      id: ${{ github.event.pull_request.number || github.ref }}-${{ github.event.pull_request.head.sha || github.sha }}-${{ inputs.chip }}-${{ inputs.type }}
-      QEMU_INSTALL_PATH: "$HOME"
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check if already passed
-        id: get-cache-results
-        if: github.event.pull_request.number != null
-        uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        with:
-          key: tests-${{ env.id }}-results-qemu
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json
-
-      - name: Evaluate if tests should be run
-        id: check-tests
-        run: |
-          cache_exists=${{ steps.get-cache-results.outputs.cache-hit == 'true' }}
-          enabled=true
-
-          if [[ $cache_exists == 'true' ]]; then
-            echo "Already ran, skipping"
-            enabled=false
-          fi
-
-          echo "enabled=$enabled" >> $GITHUB_OUTPUT
-
-      - name: Checkout user repository
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          ref: ${{ github.event.pull_request.head.sha || github.sha }}
-          persist-credentials: false
-          sparse-checkout-cone-mode: false
-          sparse-checkout: |
-            /*
-            !.github
-
-      # To avoid giving unknown scripts elevated permissions, download them from the master branch
-      - name: Get CI scripts from master
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        run: |
-          mkdir -p .github
-          cd .github
-          curl https://codeload.github.com/${{ github.repository }}/tar.gz/master | tar -xz --strip=2 arduino-esp32-master/.github
-
-      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        with:
-          cache-dependency-path: tests/requirements.txt
-          cache: "pip"
-          python-version: "3.x"
-
-      - name: Install Python dependencies
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        run: |
-          pip install -U pip
-          pip install -r tests/requirements.txt --extra-index-url https://dl.espressif.com/pypi
-
-      - name: Install APT dependencies
-        uses: awalsh128/cache-apt-pkgs-action@5902b33ae29014e6ca012c5d8025d4346556bd40 # v1.4.3
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        with:
-          packages: libpixman-1-0 libnuma1 libglib2.0-0 libslirp0 libsdl2-2.0-0
-          version: 1.0
-
-      - name: Get QEMU version
-        uses: pozetroninc/github-action-get-latest-release@2a61c339ea7ef0a336d1daa35ef0cb1418e7676c # v0.8.0
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        id: get-qemu-version
-        with:
-          token: ${{secrets.GITHUB_TOKEN}}
-          owner: espressif
-          repo: qemu
-          excludes: prerelease, draft
-
-      - name: Cache QEMU
-        id: cache-qemu
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        with:
-          path: |
-            ~/qemu
-          key: qemu-${{ steps.get-qemu-version.outputs.release }}-${{ hashFiles('.github/workflows/tests_qemu.yml') }}
-
-      - name: Download QEMU
-        if: ${{ steps.cache-qemu.outputs.cache-hit != 'true' && steps.check-tests.outputs.enabled == 'true' }}
-        run: |
-          cd ${{ env.QEMU_INSTALL_PATH }}
-          underscore_release=$(echo ${{ steps.get-qemu-version.outputs.release }} | sed 's/\-/_/g')
-          curl -L https://github.com/espressif/qemu/releases/download/${{ steps.get-qemu-version.outputs.release }}/qemu-riscv32-softmmu-${underscore_release}-x86_64-linux-gnu.tar.xz > qemu-riscv32.tar.xz
-          curl -L https://github.com/espressif/qemu/releases/download/${{ steps.get-qemu-version.outputs.release }}/qemu-xtensa-softmmu-${underscore_release}-x86_64-linux-gnu.tar.xz > qemu-xtensa.tar.xz
-          tar -xf qemu-riscv32.tar.xz
-          tar -xf qemu-xtensa.tar.xz
-          rm qemu-*
-          echo "QEMU_PATH=${{ env.QEMU_INSTALL_PATH }}/qemu" >> $GITHUB_ENV
-
-      - name: Get binaries
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        with:
-          name: tests-bin-${{ inputs.chip }}-${{ inputs.type }}
-          path: |
-            ~/.arduino/tests/${{ inputs.chip }}
-
-      - name: Run Tests
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        run: QEMU_PATH="${{ env.QEMU_INSTALL_PATH }}" bash .github/scripts/tests_run.sh -c -type ${{inputs.type}} -t ${{inputs.chip}} -i 0 -m 1 -Q
-
-      - name: Upload ${{ inputs.chip }} ${{ inputs.type }} QEMU results as cache
-        uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        if: steps.check-tests.outputs.enabled == 'true' && github.event.pull_request.number != null
-        with:
-          key: tests-${{ env.id }}-results-qemu
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json
-
-      - name: Upload ${{ inputs.chip }} ${{ inputs.type }} QEMU results as artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        if: always()
-        with:
-          name: tests-results-qemu-${{ inputs.chip }}-${{ inputs.type }}
-          overwrite: true
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json

.github/workflows/tests_results.yml

@@ -1,195 +0,0 @@
-name: Publish and clean test results
-
-on:
-  workflow_run:
-    workflows: ["Wokwi tests"]
-    types:
-      - completed
-
-# No permissions by default
-permissions: { contents: read }
-
-jobs:
-  unit-test-results:
-    name: Unit Test Results
-    if: |
-      github.event.workflow_run.conclusion == 'success' ||
-      github.event.workflow_run.conclusion == 'failure' ||
-      github.event.workflow_run.conclusion == 'timed_out'
-    runs-on: ubuntu-latest
-    permissions:
-      actions: write
-      statuses: write
-      checks: write
-      pull-requests: write
-      contents: write
-    steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          ref: gh-pages
-
-      - name: Download and Extract Artifacts
-        uses: dawidd6/action-download-artifact@07ab29fd4a977ae4d2b275087cf67563dfdf0295 # v9
-        with:
-          run_id: ${{ github.event.workflow_run.id }}
-          path: ./artifacts
-
-      - name: Get original info
-        run: |
-          original_event=$(cat ./artifacts/parent-artifacts/event.txt)
-          original_action=$(cat ./artifacts/parent-artifacts/action.txt)
-          original_sha=$(cat ./artifacts/parent-artifacts/sha.txt)
-          original_ref=$(cat ./artifacts/parent-artifacts/ref.txt)
-          original_conclusion=$(cat ./artifacts/parent-artifacts/conclusion.txt)
-          original_run_id=$(cat ./artifacts/parent-artifacts/run_id.txt)
-
-          # Sanitize the values to avoid security issues
-
-          # Event: Allow alphabetical characters and underscores
-          original_event=$(echo "$original_event" | tr -cd '[:alpha:]_')
-
-          # Action: Allow alphabetical characters and underscores
-          original_action=$(echo "$original_action" | tr -cd '[:alpha:]_')
-
-          # SHA: Allow alphanumeric characters
-          original_sha=$(echo "$original_sha" | tr -cd '[:alnum:]')
-
-          # Ref: Allow alphanumeric characters, slashes, underscores, dots, and dashes
-          original_ref=$(echo "$original_ref" | tr -cd '[:alnum:]/_.-')
-
-          # Conclusion: Allow alphabetical characters and underscores
-          original_conclusion=$(echo "$original_conclusion" | tr -cd '[:alpha:]_')
-
-          # Run ID: Allow numeric characters
-          original_run_id=$(echo "$original_run_id" | tr -cd '[:digit:]')
-
-          echo "original_event=$original_event" >> $GITHUB_ENV
-          echo "original_action=$original_action" >> $GITHUB_ENV
-          echo "original_sha=$original_sha" >> $GITHUB_ENV
-          echo "original_ref=$original_ref" >> $GITHUB_ENV
-          echo "original_conclusion=$original_conclusion" >> $GITHUB_ENV
-          echo "original_run_id=$original_run_id" >> $GITHUB_ENV
-
-          echo "original_event = $original_event"
-          echo "original_action = $original_action"
-          echo "original_sha = $original_sha"
-          echo "original_ref = $original_ref"
-          echo "original_conclusion = $original_conclusion"
-          echo "original_run_id = $original_run_id"
-
-      - name: Print links to other runs
-        run: |
-          echo "Build, Hardware and QEMU tests: https://github.com/${{ github.repository }}/actions/runs/${{ env.original_run_id }}"
-          echo "Wokwi tests: https://github.com/${{ github.repository }}/actions/runs/${{ github.event.workflow_run.id }}"
-
-      - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@170bf24d20d201b842d7a52403b73ed297e6645b # v2.18.0
-        with:
-          commit: ${{ env.original_sha }}
-          event_file: ./artifacts/parent-artifacts/event_file/event.json
-          event_name: ${{ env.original_event }}
-          files: ./artifacts/**/*.xml
-          action_fail: true
-          compare_to_earlier_commit: false
-          json_file: ./unity_results.json
-          json_suite_details: true
-
-      - name: Upload JSON
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        if: ${{ always() }}
-        with:
-          name: unity_results
-          overwrite: true
-          path: |
-            ./unity_results.json
-
-      - name: Fail if tests failed
-        if: ${{ env.original_conclusion == 'failure' || env.original_conclusion == 'timed_out' || github.event.workflow_run.conclusion == 'failure' || github.event.workflow_run.conclusion == 'timed_out' }}
-        run: exit 1
-
-      - name: Clean up caches
-        if: always()
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        with:
-          script: |
-            const ref = process.env.original_ref;
-            const key_prefix = 'tests-' + ref + '-';
-
-            if (process.env.original_event == 'pull_request' && process.env.original_action != 'closed') {
-              console.log('Skipping cache cleanup for open PR');
-              return;
-            }
-
-            await github.paginate(github.rest.actions.getActionsCacheList, {
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              per_page: 100,
-              key: key_prefix
-            }).then(caches => {
-              if (caches) {
-                for (const cache of caches) {
-                  console.log(`Deleting cache: ${cache.key}`);
-                  github.rest.actions.deleteActionsCacheById({
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    cache_id: cache.id
-                  });
-                }
-              }
-            });
-
-      - name: Report conclusion
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        if: always()
-        with:
-          script: |
-            const owner = '${{ github.repository_owner }}';
-            const repo = '${{ github.repository }}'.split('/')[1];
-            const sha = process.env.original_sha;
-            core.debug(`owner: ${owner}`);
-            core.debug(`repo: ${repo}`);
-            core.debug(`sha: ${sha}`);
-            const { context: name, state } = (await github.rest.repos.createCommitStatus({
-              context: `Runtime Tests / Report results (${process.env.original_event} -> workflow_run -> workflow_run)`,
-              owner: owner,
-              repo: repo,
-              sha: sha,
-              state: '${{ job.status }}',
-              description: '${{ job.status }}' == 'success' ? 'Runtime tests successful' : 'Runtime tests failed',
-              target_url: 'https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}'
-            })).data;
-            core.info(`${name} is ${state}`);
-
-      - name: Generate report
-        if: ${{ !cancelled() && (env.original_event == 'schedule' || env.original_event == 'workflow_dispatch') }} # codespell:ignore cancelled
-        env:
-          REPORT_FILE: ./runtime-tests-results/RUNTIME_TESTS_REPORT.md
-          WOKWI_RUN_ID: ${{ github.event.workflow_run.id }}
-          BUILD_RUN_ID: ${{ env.original_run_id }}
-          IS_FAILING: ${{ env.original_conclusion == 'failure' || env.original_conclusion == 'timed_out' || github.event.workflow_run.conclusion == 'failure' || github.event.workflow_run.conclusion == 'timed_out' || job.status == 'failure' }}
-        run: |
-          rm -rf artifacts $REPORT_FILE
-          mv -f ./unity_results.json ./runtime-tests-results/unity_results.json
-          touch $REPORT_FILE
-          python3 ./runtime-tests-results/table_generator.py ./runtime-tests-results/unity_results.json >> $REPORT_FILE
-
-      - name: Generate badge
-        if: ${{ !cancelled() && (env.original_event == 'schedule' || env.original_event == 'workflow_dispatch') }} # codespell:ignore cancelled
-        uses: jaywcjlove/generated-badges@0e078ae4d4bab3777ea4f137de496ab44688f5ad # v1.0.13
-        with:
-          label: Runtime Tests
-          status: ${{ job.status == 'success' && 'passing' || 'failing' }}
-          output: runtime-tests-results/badge.svg
-          color: ${{ job.status == 'success' && 'green' || 'red' }}
-          style: flat
-
-      - name: Push badge
-        if: ${{ !cancelled() && (env.original_event == 'schedule' || env.original_event == 'workflow_dispatch') }} # codespell:ignore cancelled
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          if [[ `git status --porcelain` ]]; then
-            git add --all
-            git commit -m "Updated runtime tests report"
-            git push origin HEAD:gh-pages
-          fi

.github/workflows/tests_wokwi.yml

@@ -1,326 +0,0 @@
-name: Wokwi tests
-
-on:
-  workflow_run:
-    workflows: ["Runtime Tests"]
-    types:
-      - completed
-
-# No permissions by default
-permissions: { contents: read }
-
-env:
-  WOKWI_TIMEOUT: 600000 # Milliseconds
-
-jobs:
-  get-artifacts:
-    name: Get required artifacts
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      statuses: write
-    outputs:
-      pr_num: ${{ steps.set-ref.outputs.pr_num }}
-      ref: ${{ steps.set-ref.outputs.ref }}
-      base: ${{ steps.set-ref.outputs.base }}
-      targets: ${{ steps.set-ref.outputs.targets }}
-      types: ${{ steps.set-ref.outputs.types }}
-    steps:
-      - name: Report pending
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        with:
-          script: |
-            const owner = '${{ github.repository_owner }}';
-            const repo = '${{ github.repository }}'.split('/')[1];
-            const sha = '${{ github.event.workflow_run.head_sha }}';
-            core.debug(`owner: ${owner}`);
-            core.debug(`repo: ${repo}`);
-            core.debug(`sha: ${sha}`);
-            const { context: name, state } = (await github.rest.repos.createCommitStatus({
-              context: 'Runtime Tests / Wokwi (Get artifacts) (${{ github.event.workflow_run.event }} -> workflow_run)',
-              owner: owner,
-              repo: repo,
-              sha: sha,
-              state: 'pending',
-              target_url: 'https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}'
-            })).data;
-            core.info(`${name} is ${state}`);
-
-      - name: Download and extract event file
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          run-id: ${{ github.event.workflow_run.id }}
-          name: event_file
-          path: artifacts/event_file
-
-      - name: Download and extract matrix info
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          run-id: ${{ github.event.workflow_run.id }}
-          name: matrix_info
-          path: artifacts/matrix_info
-
-      - name: Try to read PR number
-        id: set-ref
-        run: |
-          pr_num=$(jq -r '.pull_request.number' artifacts/event_file/event.json | tr -cd "[:digit:]")
-          if [ -z "$pr_num" ] || [ "$pr_num" == "null" ]; then
-            pr_num=""
-          fi
-
-          ref=$pr_num
-          if [ -z "$ref" ] || [ "$ref" == "null" ]; then
-            ref=${{ github.ref }}
-          fi
-
-          action=$(jq -r '.action' artifacts/event_file/event.json | tr -cd "[:alpha:]_")
-          if [ "$action" == "null" ]; then
-            action=""
-          fi
-
-          base=$(jq -r '.pull_request.base.ref' artifacts/event_file/event.json | tr -cd "[:alnum:]/_.-")
-          if [ -z "$base" ] || [ "$base" == "null" ]; then
-            base=${{ github.ref }}
-          fi
-
-          types=$(cat artifacts/matrix_info/wokwi_types.txt | tr -cd "[:alpha:],[]'")
-          targets=$(cat artifacts/matrix_info/targets.txt | tr -cd "[:alnum:],[]'")
-
-          echo "base = $base"
-          echo "targets = $targets"
-          echo "types = $types"
-          echo "pr_num = $pr_num"
-
-          printf "$ref" >> artifacts/ref.txt
-          printf "Ref = "
-          cat artifacts/ref.txt
-
-          printf "${{ github.event.workflow_run.event }}" >> artifacts/event.txt
-          printf "\nEvent name = "
-          cat artifacts/event.txt
-
-          printf "${{ github.event.workflow_run.head_sha || github.sha }}" >> artifacts/sha.txt
-          printf "\nHead SHA = "
-          cat artifacts/sha.txt
-
-          printf "$action" >> artifacts/action.txt
-          printf "\nAction = "
-          cat artifacts/action.txt
-
-          printf "${{ github.event.workflow_run.id }}" >> artifacts/run_id.txt
-          printf "\nRun ID = "
-          cat artifacts/run_id.txt
-
-          if [ -z "$ref" ] || [ "$ref" == "null" ]; then
-            echo "Failed to get PR number or ref"
-            exit 1
-          fi
-
-          conclusion="${{ github.event.workflow_run.conclusion }}"
-          printf "$conclusion" >> artifacts/conclusion.txt
-          printf "\nConclusion = "
-          cat artifacts/conclusion.txt
-
-          echo "pr_num=$pr_num" >> $GITHUB_OUTPUT
-          echo "base=$base" >> $GITHUB_OUTPUT
-          echo "targets=$targets" >> $GITHUB_OUTPUT
-          echo "types=$types" >> $GITHUB_OUTPUT
-          echo "ref=$ref" >> $GITHUB_OUTPUT
-
-      - name: Download and extract parent hardware results
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        continue-on-error: true
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          run-id: ${{ github.event.workflow_run.id }}
-          pattern: tests-results-hw-*
-          merge-multiple: true
-          path: artifacts/results/hw
-
-      - name: Download and extract parent QEMU results
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        continue-on-error: true
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          run-id: ${{ github.event.workflow_run.id }}
-          pattern: tests-results-qemu-*
-          merge-multiple: true
-          path: artifacts/results/qemu
-
-      - name: Upload parent artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: parent-artifacts
-          path: artifacts
-          if-no-files-found: error
-
-      - name: Report conclusion
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        if: always()
-        with:
-          script: |
-            const owner = '${{ github.repository_owner }}';
-            const repo = '${{ github.repository }}'.split('/')[1];
-            const sha = '${{ github.event.workflow_run.head_sha }}';
-            core.debug(`owner: ${owner}`);
-            core.debug(`repo: ${repo}`);
-            core.debug(`sha: ${sha}`);
-            const { context: name, state } = (await github.rest.repos.createCommitStatus({
-              context: 'Runtime Tests / Wokwi (Get artifacts) (${{ github.event.workflow_run.event }} -> workflow_run)',
-              owner: owner,
-              repo: repo,
-              sha: sha,
-              state: '${{ job.status }}',
-              target_url: 'https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}'
-            })).data;
-            core.info(`${name} is ${state}`);
-
-  wokwi-test:
-    name: Wokwi ${{ matrix.chip }} ${{ matrix.type }} tests
-    if: |
-      github.event.workflow_run.conclusion == 'success' ||
-      github.event.workflow_run.conclusion == 'failure' ||
-      github.event.workflow_run.conclusion == 'timed_out'
-    runs-on: ubuntu-latest
-    needs: get-artifacts
-    env:
-      id: ${{ needs.get-artifacts.outputs.ref }}-${{ github.event.workflow_run.head_sha || github.sha }}-${{ matrix.chip }}-${{ matrix.type }}
-    permissions:
-      actions: read
-      statuses: write
-    strategy:
-      fail-fast: false
-      matrix:
-        type: ${{ fromJson(needs.get-artifacts.outputs.types) }}
-        chip: ${{ fromJson(needs.get-artifacts.outputs.targets) }}
-    steps:
-      - name: Report pending
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        with:
-          script: |
-            const owner = '${{ github.repository_owner }}';
-            const repo = '${{ github.repository }}'.split('/')[1];
-            const sha = '${{ github.event.workflow_run.head_sha }}';
-            core.debug(`owner: ${owner}`);
-            core.debug(`repo: ${repo}`);
-            core.debug(`sha: ${sha}`);
-            const { context: name, state } = (await github.rest.repos.createCommitStatus({
-              context: 'Runtime Tests / Wokwi (${{ matrix.type }}, ${{ matrix.chip }}) / Wokwi ${{ matrix.chip }} ${{ matrix.type }} tests (${{ github.event.workflow_run.event }} -> workflow_run)',
-              owner: owner,
-              repo: repo,
-              sha: sha,
-              state: 'pending',
-              target_url: 'https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}'
-            })).data;
-            core.info(`${name} is ${state}`);
-
-      - name: Check if already passed
-        id: get-cache-results
-        if: needs.get-artifacts.outputs.pr_num
-        uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        with:
-          key: tests-${{ env.id }}-results-wokwi
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json
-
-      - name: Evaluate if tests should be run
-        id: check-tests
-        run: |
-          cache_exists=${{ steps.get-cache-results.outputs.cache-hit == 'true' }}
-          enabled=true
-
-          if [[ $cache_exists == 'true' ]]; then
-            echo "Already ran, skipping"
-            enabled=false
-          fi
-
-          echo "enabled=$enabled" >> $GITHUB_OUTPUT
-
-      # Note that changes to the workflows and tests will only be picked up after the PR is merged
-      # DO NOT CHECKOUT THE USER'S REPOSITORY IN THIS WORKFLOW. IT HAS HIGH SECURITY RISKS.
-      - name: Checkout repository
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          ref: ${{ needs.get-artifacts.outputs.base || github.ref }}
-
-      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.0.4
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        with:
-          cache-dependency-path: tests/requirements.txt
-          cache: "pip"
-          python-version: "3.x"
-
-      - name: Install dependencies
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        run: |
-          pip install -U pip
-          pip install -r tests/requirements.txt --extra-index-url https://dl.espressif.com/pypi
-
-      - name: Install Wokwi CLI
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        run: curl -L https://wokwi.com/ci/install.sh | sh
-
-      - name: Wokwi CI Server
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        uses: wokwi/wokwi-ci-server-action@a6fabb5a49e080158c7a1d121ea5b789536a82c3 # v1
-
-      - name: Get binaries
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          run-id: ${{ github.event.workflow_run.id }}
-          name: tests-bin-${{ matrix.chip }}-${{ matrix.type }}
-          path: |
-            ~/.arduino/tests/${{ matrix.chip }}
-
-      - name: Run Tests
-        if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        env:
-          WOKWI_CLI_TOKEN: ${{ secrets.WOKWI_CLI_TOKEN }}
-        run: |
-          bash .github/scripts/tests_run.sh -c -type ${{ matrix.type }} -t ${{ matrix.chip }} -i 0 -m 1 -W ${{ env.WOKWI_TIMEOUT }}
-
-      - name: Upload ${{ matrix.chip }} ${{ matrix.type }} Wokwi results as cache
-        uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
-        if: steps.check-tests.outputs.enabled == 'true' && needs.get-artifacts.outputs.pr_num
-        with:
-          key: tests-${{ env.id }}-results-wokwi
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json
-
-      - name: Upload ${{ matrix.chip }} ${{ matrix.type }} Wokwi results as artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        if: always()
-        with:
-          name: tests-results-wokwi-${{ matrix.chip }}-${{ matrix.type }}
-          overwrite: true
-          path: |
-            tests/**/*.xml
-            tests/**/result_*.json
-
-      - name: Report conclusion
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        if: always()
-        with:
-          script: |
-            const owner = '${{ github.repository_owner }}';
-            const repo = '${{ github.repository }}'.split('/')[1];
-            const sha = '${{ github.event.workflow_run.head_sha }}';
-            core.debug(`owner: ${owner}`);
-            core.debug(`repo: ${repo}`);
-            core.debug(`sha: ${sha}`);
-            const { context: name, state } = (await github.rest.repos.createCommitStatus({
-              context: 'Runtime Tests / Wokwi (${{ matrix.type }}, ${{ matrix.chip }}) / Wokwi ${{ matrix.chip }} ${{ matrix.type }} tests (${{ github.event.workflow_run.event }} -> workflow_run)',
-              owner: owner,
-              repo: repo,
-              sha: sha,
-              state: '${{ job.status }}',
-              target_url: 'https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}'
-            })).data;
-            core.info(`${name} is ${state}`);

.github/workflows/upload-idf-component.yml

@@ -1,59 +1,20 @@
 name: Push components to https://components.espressif.com
-
 on:
-  workflow_dispatch:
-    inputs:
-      tag:
-        description: 'Version to push to the component registry'
-        required: true
-      git_ref:
-        description: 'Git ref with the source to push to the component registry'
-        required: true
-  workflow_run:
-    workflows: ["ESP32 Arduino Release"]
-    types:
-      - completed
-
-permissions:
-  contents: read
-
+  push:
+    tags:
+      - '*'
 jobs:
   upload_components:
     runs-on: ubuntu-latest
     steps:
-      - name: Get the release tag
-        env:
-          head_branch: ${{ inputs.tag || github.event.workflow_run.head_branch }}
-        run: |
-          if [ "${{ github.event.workflow_run.conclusion }}" != "success" ] && [ "${{ github.event_name }}" == "workflow_run" ]; then
-            echo "Release workflow failed. Exiting..."
-            exit 1
-          fi
-
-          # Read and sanitize the branch/tag name
-          branch=$(echo "$head_branch" | tr -cd '[:alnum:]/_.-')
-
-          if [[ $branch == refs/tags/* ]]; then
-            tag="${branch#refs/tags/}"
-          elif [[ $branch =~ ^[0-9]+\.[0-9]+\.[0-9]+.*$ ]]; then
-            tag=$branch
-          else
-            echo "Tag not found in $branch. Exiting..."
-            exit 1
-          fi
-
-          echo "Tag: $tag"
-          echo "RELEASE_TAG=$tag" >> $GITHUB_ENV
-
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@v3
         with:
-          ref: ${{ inputs.git_ref || env.RELEASE_TAG }}
           submodules: "recursive"
 
       - name: Upload components to the component registry
-        uses: espressif/upload-components-ci-action@b78a19fa5424714997596d3ecffa634aef8ae20b # v1.0.5
+        uses: espressif/upload-components-ci-action@v1
         with:
           name: arduino-esp32
-          version: ${{ env.RELEASE_TAG }}
+          version: ${{ github.ref_name }}
           namespace: espressif
           api_token: ${{ secrets.IDF_COMPONENT_API_TOKEN }}

.gitignore

@@ -1,5 +1,4 @@
 tools/esp32-arduino-libs
-tools/xtensa-esp-elf
 tools/xtensa-esp32-elf
 tools/xtensa-esp32s2-elf
 tools/xtensa-esp32s3-elf
@@ -45,13 +44,3 @@ debug.cfg
 debug.svd
 debug_custom.json
 libraries/Insights/examples/*/*.ino.zip
-
-# Vale Style
-.vale/styles/*
-!.vale/styles/Vocab/
-.vale/styles/Vocab/*
-!.vale/styles/Vocab/Espressif/
-
-# Ignore Lib Builder Docker run scripts
-/run.sh
-/run.ps1

.gitlab-ci.yml

@@ -1,25 +0,0 @@
-workflow:
-  rules:
-    # Disable those non-protected push triggered pipelines
-    - if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^\d+\.\d+(\.\d+)?($|-)/ && $CI_PIPELINE_SOURCE == "push"'
-      when: never
-    # when running merged result pipelines, CI_COMMIT_SHA represents the temp commit it created.
-    # Please use PIPELINE_COMMIT_SHA at all places that require a commit sha of the original commit.
-    - if: $CI_OPEN_MERGE_REQUESTS != null
-      variables:
-        PIPELINE_COMMIT_SHA: $CI_MERGE_REQUEST_SOURCE_BRANCH_SHA
-        IS_MR_PIPELINE: 1
-    - if: $CI_OPEN_MERGE_REQUESTS == null
-      variables:
-        PIPELINE_COMMIT_SHA: $CI_COMMIT_SHA
-        IS_MR_PIPELINE: 0
-    - if: '$CI_PIPELINE_SOURCE == "schedule"'
-      variables:
-        IS_SCHEDULED_RUN: "true"
-    - when: always
-
-# Place the default settings in `.gitlab/workflows/common.yml` instead
-
-include:
-  - ".gitlab/workflows/common.yml"
-  - ".gitlab/workflows/sample.yml"

.gitlab/workflows/common.yml

@@ -1,26 +0,0 @@
-#####################
-# Default Variables #
-#####################
-
-stages:
-  - pre_check
-  - build
-  - test
-  - result
-
-variables:
-  ESP_IDF_VERSION: "5.5"
-  ESP_ARDUINO_VERSION: "3.3.0"
-
-#############
-# `default` #
-#############
-
-default:
-  retry:
-    max: 2
-    when:
-      # In case of a runner failure we could hop to another one, or a network error could go away.
-      - runner_system_failure
-      # Job execution timeout may be caused by a network issue.
-      - job_execution_timeout

.gitlab/workflows/sample.yml

@@ -1,6 +0,0 @@
-hello-world:
-  stage: test
-  script:
-    - echo "Hello, World from GitLab CI!"
-  rules:
-    - if: $CI_PIPELINE_SOURCE == "push"

.pre-commit-config.yaml

@@ -1,110 +0,0 @@
-exclude: |
-  (?x)(
-      ^\.github\/|
-      ^tests\/performance\/coremark\/.*\.[ch]$|
-      ^tests\/performance\/superpi\/.*\.(cpp|h)$|
-      LICENSE\.md$
-  )
-
-default_language_version:
-  # force all unspecified python hooks to run python3
-  python: python3
-
-repos:
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: "cef0300fd0fc4d2a87a85fa2093c6b283ea36f4b" # v5.0.0
-    hooks:
-      # Generic checks
-      - id: check-case-conflict
-      - id: check-symlinks
-      - id: debug-statements
-      - id: destroyed-symlinks
-      - id: detect-private-key
-      - id: end-of-file-fixer
-        exclude: ^.*\.(bin|BIN)$
-      - id: mixed-line-ending
-        args: [--fix=lf]
-      - id: trailing-whitespace
-        args: [--markdown-linebreak-ext=md]
-
-      # JSON formatting
-      - id: pretty-format-json
-        stages: [manual]
-        args: [--autofix]
-        types_or: [json]
-        exclude: |
-          (?x)(
-              diagram\..*\.json$|
-              package\.json$|
-              ^package\/.*$
-          )
-
-  - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: "f6446549e5e97ec9665b9b03e75b87b445857f9a" # v18.1.3
-    hooks:
-      # C/C++ formatting
-      - id: clang-format
-        types_or: [c, c++]
-        exclude: ^.*\/build_opt\.h$
-
-  - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: "a4920527036bb9a3f3e6055d595849d67d0da066" # 25.1.0
-    hooks:
-      # Python formatting
-      - id: black
-        types_or: [python]
-        args: [--line-length=120] #From the arduino code style. Add as argument rather than creating a new config file.
-
-  - repo: https://github.com/PyCQA/flake8
-    rev: "16f5f28a384f0781bebb37a08aa45e65b9526c50" # 7.2.0
-    hooks:
-      # Python linting
-      - id: flake8
-        types_or: [python]
-        additional_dependencies:
-          - flake8-bugbear
-          - flake8-comprehensions
-          - flake8-simplify
-
-  - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: "ffb6a759a979008c0e6dff86e39f4745a2d9eac4" # v3.1.0
-    hooks:
-      # YAML formatting
-      - id: prettier
-        types_or: [yaml]
-
-  - repo: https://github.com/codespell-project/codespell
-    rev: "63c8f8312b7559622c0d82815639671ae42132ac" # v2.4.1
-    hooks:
-      # Spell checking
-      - id: codespell
-        exclude: ^.*\.(svd|SVD)$
-
-  - repo: https://github.com/shellcheck-py/shellcheck-py
-    rev: "a23f6b85d0fdd5bb9d564e2579e678033debbdff" # v0.10.0.1
-    hooks:
-      # Bash linting
-      - id: shellcheck
-        types: [shell]
-
-  - repo: https://github.com/openstack/bashate
-    rev: "fbd7c2534c2701351c603ff700ddf08202430a31" # 2.1.1
-    hooks:
-      # Bash formatting
-      - id: bashate
-        types: [shell]
-        args: ["-i", "E006"] # Ignore E006: Line too long
-
-  - repo: https://github.com/errata-ai/vale
-    rev: "dc4c47923788a413fb5677de6e3370d514aecb78" # v3.11.2
-    hooks:
-      # Sync vale styles and lint markdown and reStructuredText
-      - id: vale
-        name: vale-sync
-        language_version: "1.23.2"
-        pass_filenames: false
-        args: [sync]
-        types_or: [markdown, rst]
-      - id: vale
-        language_version: "1.23.2"
-        types_or: [markdown, rst]

.prettierignore

@@ -1,4 +0,0 @@
-__pycache__/
-.clang-format
-.licenses/
-/.git/

.shellcheckrc

@@ -1,11 +0,0 @@
-# Shellcheck configuration file for ESP32 Arduino core
-
-# Optional checks. https://github.com/koalaman/shellcheck/wiki/optional
-enable=add-default-case,deprecate-which,avoid-nullary-conditions
-
-# Enable search for external sources
-external-sources=true
-
-# Search folder for sourced files.
-# Set to the folder where the original script is located.
-source-path=SCRIPTDIR

.vale.ini

@@ -1,118 +0,0 @@
-###################
-### Vale Config ###
-###################
-
-# This is a Vale linter configuration file.
-# - Repo: arduino-esp32
-# - Based on Default config: v0-1-1
-# It lists all necessary parameters to configure Vale for your project.
-# For official documentation on all config settings, see
-# https://vale.sh/docs/topics/config
-
-
-##############
-### Global ###
-##############
-
-# This section lists core settings applying to Vale itself.
-
-
-# Specify path to external resources (e.g., styles and vocab files).
-# The path value may be absolute or relative to this configuration file.
-StylesPath = .vale/styles
-
-
-# Specify the minimum alert severity that Vale will report.
-MinAlertLevel = error # "suggestion", "warning", or "error"
-
-
-# Specify vocabulary for special treatment.
-# Create a folder in <StylesPath>/Vocab/<name>/and add its name here
-# The folder should contain two files:
-# - accept.txt -- lists words with accepted case-sensitive spelling
-# - reject.txt -- lists words whose occurrences throw an error
-# Vocab = Espressif
-
-
-# Specify the packages to import into your project.
-# A package is a zip file containing a number of rules (style) written in YAML.
-# For a list of official packages, see Package Hub at https://vale.sh/hub/
-# For official documentation on packages, see
-# https://vale.sh/docs/topics/packages/
-# Before linting, navigate to your project and run `vale sync` to download
-# the official packages specified below.
-# Packages = Package1, Package2, \
-# https://example.com/path/to/package/Package.zip
-Packages = Google, Microsoft, RedHat, \
-https://dl.espressif.com/dl/esp-vale-config/Espressif-latest.zip
-
-
-###############
-### Formats ###
-###############
-
-# This section enables association of "unknown" formats with the ones
-# supported by Vale. For official documentation on supported formats, see
-# https://vale.sh/docs/topics/scoping/
-[formats]
-
-# For example, treat MDX files as Markdown files.
-# mdx = md
-
-
-################################
-### Format-specific settings ###
-################################
-
-# This section lists the settings that apply to specific file formats
-# based on their glob pattern.
-# Settings provided under a more specific glob pattern,
-# such as [*.{md,txt}] will override those in [*].
-[*.{md,rst}]
-
-
-# Enable styles to activate all rules included in them.
-# BasedOnStyles = Style1, Style2
-BasedOnStyles = Vale, Espressif-latest
-
-
-### Deactivate individual rules ###
-### in enabled styles.
-# Style1.Rule1 = NO
-Vale.Repetition = NO
-Vale.Spelling = NO
-Espressif-latest.Admonitions = NO
-Espressif-latest.Contractions = NO
-Espressif-latest.Monospace = NO
-
-
-### Change default severity level ###
-### of an activated rule.
-# Choose between "suggestion", "warning", or "error".
-# Style1.Rule2 = error
-
-
-### Activate individual rules ###
-### in non-enabled styles stored in <StylesPath>.
-# Style1.Rule = YES
-Google.Gender = YES
-Google.GenderBias = YES
-Google.Slang = YES
-Google.Spacing = YES
-Microsoft.DateNumbers = YES
-Microsoft.Ellipses = YES
-Microsoft.FirstPerson = YES
-Microsoft.Hyphens = YES
-Microsoft.Ordinal = YES
-Microsoft.OxfordComma = YES
-Microsoft.Percentages = YES
-Microsoft.RangeTime = YES
-Microsoft.Semicolon = YES
-Microsoft.SentenceLength = YES
-Microsoft.Suspended = YES
-Microsoft.Units = YES
-Microsoft.URLFormat = YES
-Microsoft.We = YES
-Microsoft.Wordiness = YES
-RedHat.Contractions = YES
-RedHat.RepeatedWords = YES

CMakeLists.txt

@@ -5,8 +5,8 @@
 #   export ARDUINO_SKIP_IDF_VERSION_CHECK=1
 #   idf.py build
 
-set(min_supported_idf_version "5.3.0")
-set(max_supported_idf_version "5.5.99")
+set(min_supported_idf_version "5.1.0")
+set(max_supported_idf_version "5.1.99")
 set(idf_version "${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}.${IDF_VERSION_PATCH}")
 
 if ("${idf_version}" AND NOT "$ENV{ARDUINO_SKIP_IDF_VERSION_CHECK}")
@@ -25,7 +25,6 @@ endif()
 set(CORE_SRCS
   cores/esp32/base64.cpp
   cores/esp32/cbuf.cpp
-  cores/esp32/ColorFormat.c
   cores/esp32/chip-debug-report.cpp
   cores/esp32/esp32-hal-adc.c
   cores/esp32/esp32-hal-bt.c
@@ -33,7 +32,6 @@ set(CORE_SRCS
   cores/esp32/esp32-hal-dac.c
   cores/esp32/esp32-hal-gpio.c
   cores/esp32/esp32-hal-i2c.c
-  cores/esp32/esp32-hal-i2c-ng.c
   cores/esp32/esp32-hal-i2c-slave.c
   cores/esp32/esp32-hal-ledc.c
   cores/esp32/esp32-hal-matrix.c
@@ -47,22 +45,18 @@ set(CORE_SRCS
   cores/esp32/esp32-hal-timer.c
   cores/esp32/esp32-hal-tinyusb.c
   cores/esp32/esp32-hal-touch.c
-  cores/esp32/esp32-hal-touch-ng.c
   cores/esp32/esp32-hal-uart.c
   cores/esp32/esp32-hal-rmt.c
   cores/esp32/Esp.cpp
-  cores/esp32/freertos_stats.cpp
   cores/esp32/FunctionalInterrupt.cpp
   cores/esp32/HardwareSerial.cpp
-  cores/esp32/HEXBuilder.cpp
   cores/esp32/IPAddress.cpp
+  cores/esp32/IPv6Address.cpp
   cores/esp32/libb64/cdecode.c
   cores/esp32/libb64/cencode.c
-  cores/esp32/MacAddress.cpp
   cores/esp32/main.cpp
   cores/esp32/MD5Builder.cpp
   cores/esp32/Print.cpp
-  cores/esp32/SHA1Builder.cpp
   cores/esp32/stdlib_noniso.c
   cores/esp32/Stream.cpp
   cores/esp32/StreamString.cpp
@@ -79,121 +73,29 @@ set(CORE_SRCS
   cores/esp32/WString.cpp
   )
 
-set(ARDUINO_ALL_LIBRARIES
-  ArduinoOTA
-  AsyncUDP
-  BLE
-  BluetoothSerial
-  DNSServer
-  EEPROM
-  ESP_I2S
-  ESP_NOW
-  ESP_SR
-  ESPmDNS
-  Ethernet
-  FFat
-  FS
-  HTTPClient
-  HTTPUpdate
-  Insights
-  LittleFS
-  Matter
-  NetBIOS
-  Network
-  OpenThread
-  PPP
-  Preferences
-  RainMaker
-  SD_MMC
-  SD
-  SimpleBLE
-  SPIFFS
-  SPI
-  Ticker
-  Update
-  USB
-  WebServer
-  NetworkClientSecure
-  WiFi
-  WiFiProv
-  Wire
-  Zigbee
-  )
-
-set(ARDUINO_LIBRARY_ArduinoOTA_SRCS libraries/ArduinoOTA/src/ArduinoOTA.cpp)
-
-set(ARDUINO_LIBRARY_AsyncUDP_SRCS libraries/AsyncUDP/src/AsyncUDP.cpp)
-
-set(ARDUINO_LIBRARY_BluetoothSerial_SRCS
+set(LIBRARY_SRCS
+  libraries/ArduinoOTA/src/ArduinoOTA.cpp
+  libraries/AsyncUDP/src/AsyncUDP.cpp
   libraries/BluetoothSerial/src/BluetoothSerial.cpp
   libraries/BluetoothSerial/src/BTAddress.cpp
   libraries/BluetoothSerial/src/BTAdvertisedDeviceSet.cpp
-  libraries/BluetoothSerial/src/BTScanResultsSet.cpp)
-
-set(ARDUINO_LIBRARY_DNSServer_SRCS libraries/DNSServer/src/DNSServer.cpp)
-
-set(ARDUINO_LIBRARY_EEPROM_SRCS libraries/EEPROM/src/EEPROM.cpp)
-
-set(ARDUINO_LIBRARY_ESP_I2S_SRCS libraries/ESP_I2S/src/ESP_I2S.cpp)
-
-set(ARDUINO_LIBRARY_ESP_NOW_SRCS
-  libraries/ESP_NOW/src/ESP32_NOW.cpp
-  libraries/ESP_NOW/src/ESP32_NOW_Serial.cpp)
-
-set(ARDUINO_LIBRARY_ESP_SR_SRCS
+  libraries/BluetoothSerial/src/BTScanResultsSet.cpp
+  libraries/DNSServer/src/DNSServer.cpp
+  libraries/EEPROM/src/EEPROM.cpp
+  libraries/ESP_I2S/src/ESP_I2S.cpp
   libraries/ESP_SR/src/ESP_SR.cpp
-  libraries/ESP_SR/src/esp32-hal-sr.c)
-
-set(ARDUINO_LIBRARY_ESPmDNS_SRCS libraries/ESPmDNS/src/ESPmDNS.cpp)
-
-set(ARDUINO_LIBRARY_Ethernet_SRCS libraries/Ethernet/src/ETH.cpp)
-
-set(ARDUINO_LIBRARY_FFat_SRCS libraries/FFat/src/FFat.cpp)
-
-set(ARDUINO_LIBRARY_FS_SRCS
+  libraries/ESP_SR/src/esp32-hal-sr.c
+  libraries/ESPmDNS/src/ESPmDNS.cpp
+  libraries/Ethernet/src/ETH.cpp
+  libraries/FFat/src/FFat.cpp
   libraries/FS/src/FS.cpp
-  libraries/FS/src/vfs_api.cpp)
-
-set(ARDUINO_LIBRARY_HTTPClient_SRCS libraries/HTTPClient/src/HTTPClient.cpp)
-
-set(ARDUINO_LIBRARY_HTTPUpdate_SRCS libraries/HTTPUpdate/src/HTTPUpdate.cpp)
-
-set(ARDUINO_LIBRARY_Insights_SRCS libraries/Insights/src/Insights.cpp)
-
-set(ARDUINO_LIBRARY_LittleFS_SRCS libraries/LittleFS/src/LittleFS.cpp)
-
-set(ARDUINO_LIBRARY_NetBIOS_SRCS libraries/NetBIOS/src/NetBIOS.cpp)
-
-set(ARDUINO_LIBRARY_OpenThread_SRCS
-  libraries/OpenThread/src/OThread.cpp
-  libraries/OpenThread/src/OThreadCLI.cpp
-  libraries/OpenThread/src/OThreadCLI_Util.cpp)
-
-set(ARDUINO_LIBRARY_Matter_SRCS
-  libraries/Matter/src/MatterEndpoints/MatterGenericSwitch.cpp
-  libraries/Matter/src/MatterEndpoints/MatterOnOffLight.cpp
-  libraries/Matter/src/MatterEndpoints/MatterDimmableLight.cpp
-  libraries/Matter/src/MatterEndpoints/MatterColorTemperatureLight.cpp
-  libraries/Matter/src/MatterEndpoints/MatterColorLight.cpp
-  libraries/Matter/src/MatterEndpoints/MatterEnhancedColorLight.cpp
-  libraries/Matter/src/MatterEndpoints/MatterFan.cpp
-  libraries/Matter/src/MatterEndpoints/MatterTemperatureSensor.cpp
-  libraries/Matter/src/MatterEndpoints/MatterHumiditySensor.cpp
-  libraries/Matter/src/MatterEndpoints/MatterContactSensor.cpp
-  libraries/Matter/src/MatterEndpoints/MatterPressureSensor.cpp
-  libraries/Matter/src/MatterEndpoints/MatterOccupancySensor.cpp
-  libraries/Matter/src/MatterEndpoints/MatterOnOffPlugin.cpp
-  libraries/Matter/src/MatterEndpoints/MatterThermostat.cpp
-  libraries/Matter/src/Matter.cpp
-  libraries/Matter/src/MatterEndPoint.cpp)
-
-set(ARDUINO_LIBRARY_PPP_SRCS
-  libraries/PPP/src/PPP.cpp
-  libraries/PPP/src/ppp.c)
-
-set(ARDUINO_LIBRARY_Preferences_SRCS libraries/Preferences/src/Preferences.cpp)
-
-set(ARDUINO_LIBRARY_RainMaker_SRCS
+  libraries/FS/src/vfs_api.cpp
+  libraries/HTTPClient/src/HTTPClient.cpp
+  libraries/HTTPUpdate/src/HTTPUpdate.cpp
+  libraries/LittleFS/src/LittleFS.cpp
+  libraries/Insights/src/Insights.cpp
+  libraries/NetBIOS/src/NetBIOS.cpp
+  libraries/Preferences/src/Preferences.cpp
   libraries/RainMaker/src/RMaker.cpp
   libraries/RainMaker/src/RMakerNode.cpp
   libraries/RainMaker/src/RMakerParam.cpp
@@ -201,116 +103,44 @@ set(ARDUINO_LIBRARY_RainMaker_SRCS
   libraries/RainMaker/src/RMakerType.cpp
   libraries/RainMaker/src/RMakerQR.cpp
   libraries/RainMaker/src/RMakerUtils.cpp
-  libraries/RainMaker/src/AppInsights.cpp)
-
-set(ARDUINO_LIBRARY_SD_MMC_SRCS libraries/SD_MMC/src/SD_MMC.cpp)
-
-set(ARDUINO_LIBRARY_SD_SRCS
+  libraries/RainMaker/src/AppInsights.cpp
+  libraries/SD_MMC/src/SD_MMC.cpp
   libraries/SD/src/SD.cpp
   libraries/SD/src/sd_diskio.cpp
-  libraries/SD/src/sd_diskio_crc.c)
-
-set(ARDUINO_LIBRARY_SimpleBLE_SRCS libraries/SimpleBLE/src/SimpleBLE.cpp)
-
-set(ARDUINO_LIBRARY_SPIFFS_SRCS libraries/SPIFFS/src/SPIFFS.cpp)
-
-set(ARDUINO_LIBRARY_SPI_SRCS libraries/SPI/src/SPI.cpp)
-
-set(ARDUINO_LIBRARY_Ticker_SRCS libraries/Ticker/src/Ticker.cpp)
-
-set(ARDUINO_LIBRARY_Update_SRCS
+  libraries/SD/src/sd_diskio_crc.c
+  libraries/SimpleBLE/src/SimpleBLE.cpp
+  libraries/SPIFFS/src/SPIFFS.cpp
+  libraries/SPI/src/SPI.cpp
+  libraries/Ticker/src/Ticker.cpp
   libraries/Update/src/Updater.cpp
-  libraries/Update/src/HttpsOTAUpdate.cpp)
-
-set(ARDUINO_LIBRARY_USB_SRCS
+  libraries/Update/src/HttpsOTAUpdate.cpp
   libraries/USB/src/USBHID.cpp
-  libraries/USB/src/USBMIDI.cpp
   libraries/USB/src/USBHIDMouse.cpp
   libraries/USB/src/USBHIDKeyboard.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_da_DK.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_de_DE.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_en_US.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_es_ES.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_fr_FR.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_hu_HU.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_it_IT.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_pt_BR.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_pt_PT.cpp
-  libraries/USB/src/keyboardLayout/KeyboardLayout_sv_SE.cpp
   libraries/USB/src/USBHIDGamepad.cpp
   libraries/USB/src/USBHIDConsumerControl.cpp
   libraries/USB/src/USBHIDSystemControl.cpp
   libraries/USB/src/USBHIDVendor.cpp
-  libraries/USB/src/USBVendor.cpp)
-
-set(ARDUINO_LIBRARY_WebServer_SRCS
+  libraries/USB/src/USBVendor.cpp
   libraries/WebServer/src/WebServer.cpp
   libraries/WebServer/src/Parsing.cpp
   libraries/WebServer/src/detail/mimetable.cpp
-  libraries/WebServer/src/middleware/MiddlewareChain.cpp
-  libraries/WebServer/src/middleware/AuthenticationMiddleware.cpp
-  libraries/WebServer/src/middleware/CorsMiddleware.cpp
-  libraries/WebServer/src/middleware/LoggingMiddleware.cpp)
-
-set(ARDUINO_LIBRARY_NetworkClientSecure_SRCS
-  libraries/NetworkClientSecure/src/ssl_client.cpp
-  libraries/NetworkClientSecure/src/NetworkClientSecure.cpp)
-
-set(ARDUINO_LIBRARY_Network_SRCS
-  libraries/Network/src/NetworkInterface.cpp
-  libraries/Network/src/NetworkEvents.cpp
-  libraries/Network/src/NetworkManager.cpp
-  libraries/Network/src/NetworkClient.cpp
-  libraries/Network/src/NetworkServer.cpp
-  libraries/Network/src/NetworkUdp.cpp)
-
-set(ARDUINO_LIBRARY_WiFi_SRCS
+  libraries/WiFiClientSecure/src/ssl_client.cpp
+  libraries/WiFiClientSecure/src/WiFiClientSecure.cpp
   libraries/WiFi/src/WiFiAP.cpp
+  libraries/WiFi/src/WiFiClient.cpp
   libraries/WiFi/src/WiFi.cpp
   libraries/WiFi/src/WiFiGeneric.cpp
   libraries/WiFi/src/WiFiMulti.cpp
   libraries/WiFi/src/WiFiScan.cpp
+  libraries/WiFi/src/WiFiServer.cpp
   libraries/WiFi/src/WiFiSTA.cpp
-  libraries/WiFi/src/STA.cpp
-  libraries/WiFi/src/AP.cpp)
-
-set(ARDUINO_LIBRARY_WiFiProv_SRCS libraries/WiFiProv/src/WiFiProv.cpp)
-
-set(ARDUINO_LIBRARY_Wire_SRCS libraries/Wire/src/Wire.cpp)
-
-set(ARDUINO_LIBRARY_Zigbee_SRCS
-  libraries/Zigbee/src/ZigbeeCore.cpp
-  libraries/Zigbee/src/ZigbeeEP.cpp
-  libraries/Zigbee/src/ZigbeeHandlers.cpp
-  libraries/Zigbee/src/ep/ZigbeeColorDimmableLight.cpp
-  libraries/Zigbee/src/ep/ZigbeeColorDimmerSwitch.cpp
-  libraries/Zigbee/src/ep/ZigbeeDimmableLight.cpp
-  libraries/Zigbee/src/ep/ZigbeeLight.cpp
-  libraries/Zigbee/src/ep/ZigbeeSwitch.cpp
-  libraries/Zigbee/src/ep/ZigbeeTempSensor.cpp
-  libraries/Zigbee/src/ep/ZigbeeThermostat.cpp
-  libraries/Zigbee/src/ep/ZigbeeFlowSensor.cpp
-  libraries/Zigbee/src/ep/ZigbeePressureSensor.cpp
-  libraries/Zigbee/src/ep/ZigbeeOccupancySensor.cpp
-  libraries/Zigbee/src/ep/ZigbeeCarbonDioxideSensor.cpp
-  libraries/Zigbee/src/ep/ZigbeeContactSwitch.cpp
-  libraries/Zigbee/src/ep/ZigbeeDoorWindowHandle.cpp
-  libraries/Zigbee/src/ep/ZigbeeWindowCovering.cpp
-  libraries/Zigbee/src/ep/ZigbeeVibrationSensor.cpp
-  libraries/Zigbee/src/ep/ZigbeeAnalog.cpp
-  libraries/Zigbee/src/ep/ZigbeeRangeExtender.cpp
-  libraries/Zigbee/src/ep/ZigbeeGateway.cpp
-  libraries/Zigbee/src/ep/ZigbeeWindSpeedSensor.cpp
-  libraries/Zigbee/src/ep/ZigbeeIlluminanceSensor.cpp
-  libraries/Zigbee/src/ep/ZigbeePM25Sensor.cpp
-  libraries/Zigbee/src/ep/ZigbeeElectricalMeasurement.cpp
-  libraries/Zigbee/src/ep/ZigbeeBinary.cpp
-  libraries/Zigbee/src/ep/ZigbeePowerOutlet.cpp
-  libraries/Zigbee/src/ep/ZigbeeFanControl.cpp
+  libraries/WiFi/src/WiFiUdp.cpp
+  libraries/WiFiProv/src/WiFiProv.cpp
+  libraries/Wire/src/Wire.cpp
   )
 
-set(ARDUINO_LIBRARY_BLE_SRCS
-  libraries/BLE/src/BLE2901.cpp
+set(BLE_SRCS
   libraries/BLE/src/BLE2902.cpp
   libraries/BLE/src/BLE2904.cpp
   libraries/BLE/src/BLEAddress.cpp
@@ -342,40 +172,48 @@ set(ARDUINO_LIBRARY_BLE_SRCS
   libraries/BLE/src/GeneralUtils.cpp
   )
 
-set(ARDUINO_LIBRARIES_SRCS)
-set(ARDUINO_LIBRARIES_REQUIRES)
-set(ARDUINO_LIBRARIES_INCLUDEDIRS)
-foreach(libname IN LISTS ARDUINO_ALL_LIBRARIES)
-  if(NOT CONFIG_ARDUINO_SELECTIVE_COMPILATION OR CONFIG_ARDUINO_SELECTIVE_${libname})
-    if(ARDUINO_LIBRARY_${libname}_SRCS)
-      list(APPEND ARDUINO_LIBRARIES_SRCS ${ARDUINO_LIBRARY_${libname}_SRCS})
-    endif()
-    if(ARDUINO_LIBRARY_${libname}_REQUIRES)
-      list(APPEND ARDUINO_LIBRARIES_REQUIRES ${ARDUINO_LIBRARY_${libname}_REQUIRES})
-    endif()
-    if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/libraries/${libname}/src)
-      list(APPEND ARDUINO_LIBRARIES_INCLUDEDIRS libraries/${libname}/src)
-    endif()
-  endif()
-endforeach()
+set(includedirs
+  variants/${CONFIG_ARDUINO_VARIANT}/
+  cores/esp32/
+  libraries/ArduinoOTA/src
+  libraries/AsyncUDP/src
+  libraries/BLE/src
+  libraries/BluetoothSerial/src
+  libraries/DNSServer/src
+  libraries/EEPROM/src
+  libraries/ESP_I2S/src
+  libraries/ESP_SR/src
+  libraries/ESP32/src
+  libraries/ESPmDNS/src
+  libraries/Ethernet/src
+  libraries/FFat/src
+  libraries/FS/src
+  libraries/HTTPClient/src
+  libraries/HTTPUpdate/src
+  libraries/LittleFS/src
+  libraries/Insights/src
+  libraries/NetBIOS/src
+  libraries/Preferences/src
+  libraries/RainMaker/src
+  libraries/SD_MMC/src
+  libraries/SD/src
+  libraries/SimpleBLE/src
+  libraries/SPIFFS/src
+  libraries/SPI/src
+  libraries/Ticker/src
+  libraries/Update/src
+  libraries/USB/src
+  libraries/WebServer/src
+  libraries/WiFiClientSecure/src
+  libraries/WiFi/src
+  libraries/WiFiProv/src
+  libraries/Wire/src
+  )
 
-set(includedirs variants/${CONFIG_ARDUINO_VARIANT}/ cores/esp32/ ${ARDUINO_LIBRARIES_INCLUDEDIRS})
-set(srcs ${CORE_SRCS} ${ARDUINO_LIBRARIES_SRCS})
+set(srcs ${CORE_SRCS} ${LIBRARY_SRCS} ${BLE_SRCS})
 set(priv_includes cores/esp32/libb64)
-set(requires spi_flash esp_partition mbedtls wpa_supplicant esp_adc esp_eth http_parser esp_ringbuf esp_driver_gptimer esp_driver_usb_serial_jtag driver esp_http_client esp_https_ota)
-set(priv_requires fatfs nvs_flash app_update spiffs bootloader_support bt esp_hid usb esp_psram ${ARDUINO_LIBRARIES_REQUIRES})
-
-if(NOT CONFIG_ARDUINO_SELECTIVE_COMPILATION OR CONFIG_ARDUINO_SELECTIVE_OpenThread)
-  #if(CONFIG_SOC_IEEE802154_SUPPORTED) # Does not work!
-  #if(CONFIG_OPENTHREAD_ENABLED) # Does not work!
-  if(IDF_TARGET STREQUAL "esp32c6" OR IDF_TARGET STREQUAL "esp32h2" OR IDF_TARGET STREQUAL "esp32c5") # Sadly only this works
-    list(APPEND requires openthread)
-  endif()
-endif()
-
-if(IDF_TARGET STREQUAL "esp32p4")
-  list(APPEND requires esp_driver_touch_sens)
-endif()
+set(requires spi_flash esp_partition mbedtls wifi_provisioning wpa_supplicant esp_adc esp_eth http_parser)
+set(priv_requires fatfs nvs_flash app_update spiffs bootloader_support bt esp_hid)
 
 idf_component_register(INCLUDE_DIRS ${includedirs} PRIV_INCLUDE_DIRS ${priv_includes} SRCS ${srcs} REQUIRES ${requires} PRIV_REQUIRES ${priv_requires})
 
@@ -393,7 +231,7 @@ target_compile_options(${COMPONENT_TARGET} PUBLIC
     -DARDUINO_ARCH_ESP32
     -DARDUINO_BOARD="${idf_target_caps}_DEV"
     -DARDUINO_VARIANT="${CONFIG_ARDUINO_VARIANT}"
-    -DESP32=ESP32)
+    -DESP32)
 
 if(CONFIG_AUTOSTART_ARDUINO)
     # in autostart mode, arduino-esp32 contains app_main() function and needs to
@@ -416,21 +254,9 @@ function(maybe_add_component component_name)
     endif()
 endfunction()
 
-if(IDF_TARGET MATCHES "esp32s2|esp32s3|esp32p4" AND CONFIG_TINYUSB_ENABLED)
+if(IDF_TARGET MATCHES "esp32s2|esp32s3" AND CONFIG_TINYUSB_ENABLED)
     maybe_add_component(arduino_tinyusb)
 endif()
 if(NOT CONFIG_ARDUINO_SELECTIVE_COMPILATION OR CONFIG_ARDUINO_SELECTIVE_ArduinoOTA)
     maybe_add_component(esp_https_ota)
 endif()
-if(NOT CONFIG_ARDUINO_SELECTIVE_COMPILATION OR CONFIG_ARDUINO_SELECTIVE_ESP_SR)
-    maybe_add_component(espressif__esp_sr)
-endif()
-if(NOT CONFIG_ARDUINO_SELECTIVE_COMPILATION OR CONFIG_ARDUINO_SELECTIVE_Matter)
-    maybe_add_component(espressif__esp_matter)
-endif()
-if(NOT CONFIG_ARDUINO_SELECTIVE_COMPILATION OR CONFIG_ARDUINO_SELECTIVE_LittleFS)
-    maybe_add_component(joltwallet__littlefs)
-endif()
-if(NOT CONFIG_ARDUINO_SELECTIVE_COMPILATION OR CONFIG_ARDUINO_SELECTIVE_WiFiProv)
-    maybe_add_component(espressif__network_provisioning)
-endif()

CODE_OF_CONDUCT.md

@@ -5,7 +5,7 @@
 We as members, contributors, and leaders pledge to make participation in our
 community a harassment-free experience for everyone, regardless of age, body
 size, visible or invisible disability, ethnicity, sex characteristics, gender
-identity and expression, level of experience, education, socioeconomic status,
+identity and expression, level of experience, education, socio-economic status,
 nationality, personal appearance, race, religion, or sexual identity
 and orientation.
 

Kconfig.projbuild

@@ -209,7 +209,7 @@ config ARDUHAL_ESP_LOG
     default "n"
     help
         This option will redefine the ESP_LOGx macros to Arduino's log_x macros.
-        To enable for your application, add the following after your includes:
+        To enable for your application, add the follwing after your includes:
         #ifdef ARDUINO_ARCH_ESP32
         #include "esp32-hal-log.h"
         #endif
@@ -256,147 +256,22 @@ config ARDUINO_SELECTIVE_COMPILATION
     bool "Include only specific Arduino libraries"
     default n
 
-config ARDUINO_SELECTIVE_SPI
-    bool "Enable SPI"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_Wire
-    bool "Enable Wire"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_ESP_SR
-    bool "Enable ESP-SR"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_EEPROM
-    bool "Enable EEPROM"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_Preferences
-    bool "Enable Preferences"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_Ticker
-    bool "Enable Ticker"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_Update
-    bool "Enable Update"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_Zigbee
-    bool "Enable Zigbee"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_FS
-    bool "Enable FS"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_SD
-    bool "Enable SD"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_FS
-    default y
-
-config ARDUINO_SELECTIVE_SD_MMC
-    bool "Enable SD_MMC"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_FS
-    default y
-
-config ARDUINO_SELECTIVE_SPIFFS
-    bool "Enable SPIFFS"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_FS
-    default y
-
-config ARDUINO_SELECTIVE_FFat
-    bool "Enable FFat"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_FS
-    default y
-
-config ARDUINO_SELECTIVE_LittleFS
-    bool "Enable LittleFS"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_FS
-    default y
-
-config ARDUINO_SELECTIVE_Network
-    bool "Enable Networking"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_Ethernet
-    bool "Enable Ethernet"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
-config ARDUINO_SELECTIVE_PPP
-    bool "Enable PPP"
-    depends on ARDUINO_SELECTIVE_COMPILATION
-    default y
-
 config ARDUINO_SELECTIVE_ArduinoOTA
     bool "Enable ArduinoOTA"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_WiFi
     select ARDUINO_SELECTIVE_ESPmDNS
     default y
 
 config ARDUINO_SELECTIVE_AsyncUDP
     bool "Enable AsyncUDP"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
+    depends on ARDUINO_SELECTIVE_COMPILATION
     default y
 
-config ARDUINO_SELECTIVE_DNSServer
-    bool "Enable DNSServer"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
-    default y
-
-config ARDUINO_SELECTIVE_ESPmDNS
-    bool "Enable ESPmDNS"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
-    default y
-
-config ARDUINO_SELECTIVE_HTTPClient
-    bool "Enable HTTPClient"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
-    select ARDUINO_SELECTIVE_NetworkClientSecure
-    default y
-
-config ARDUINO_SELECTIVE_Matter
-    bool "Enable Matter"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
-    default y
-
-config ARDUINO_SELECTIVE_NetBIOS
-    bool "Enable NetBIOS"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
-    default y
-
-config ARDUINO_SELECTIVE_WebServer
-    bool "Enable WebServer"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
-    default y
-    select ARDUINO_SELECTIVE_FS
-
-config ARDUINO_SELECTIVE_WiFi
-    bool "Enable WiFi"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
-    default y
-
-config ARDUINO_SELECTIVE_NetworkClientSecure
-    bool "Enable NetworkClientSecure"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network
-    default y
-
-config ARDUINO_SELECTIVE_WiFiProv
-    bool "Enable WiFiProv"
-    depends on ARDUINO_SELECTIVE_COMPILATION && ARDUINO_SELECTIVE_Network && ARDUINO_SELECTIVE_WiFi
+config ARDUINO_SELECTIVE_AzureIoT
+    bool "Enable AzureIoT"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_HTTPClient
     default y
 
 config ARDUINO_SELECTIVE_BLE
@@ -409,24 +284,129 @@ config ARDUINO_SELECTIVE_BluetoothSerial
     depends on ARDUINO_SELECTIVE_COMPILATION
     default y
 
+config ARDUINO_SELECTIVE_DNSServer
+    bool "Enable DNSServer"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_WiFi
+    default y
+
+config ARDUINO_SELECTIVE_EEPROM
+    bool "Enable EEPROM"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    default y
+
+config ARDUINO_SELECTIVE_ESP32
+    bool "Enable ESP32"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    default y
+
+config ARDUINO_SELECTIVE_ESPmDNS
+    bool "Enable ESPmDNS"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_WiFi
+    default y
+
+config ARDUINO_SELECTIVE_FFat
+    bool "Enable FFat"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_FS
+    default y
+
+config ARDUINO_SELECTIVE_FS
+    bool "Enable FS"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    default y
+
+config ARDUINO_SELECTIVE_HTTPClient
+    bool "Enable HTTPClient"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_WiFi
+    select ARDUINO_SELECTIVE_WiFiClientSecure
+    default y
+
+config ARDUINO_SELECTIVE_LITTLEFS
+    bool "Enable LITTLEFS"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_FS
+    default y
+
+config ARDUINO_SELECTIVE_NetBIOS
+    bool "Enable NetBIOS"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_WiFi
+    default y
+
+config ARDUINO_SELECTIVE_Preferences
+    bool "Enable Preferences"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    default y
+
+config ARDUINO_SELECTIVE_SD
+    bool "Enable SD"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_FS
+    default y
+
+config ARDUINO_SELECTIVE_SD_MMC
+    bool "Enable SD_MMC"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_FS
+    default y
+
 config ARDUINO_SELECTIVE_SimpleBLE
     bool "Enable SimpleBLE"
     depends on ARDUINO_SELECTIVE_COMPILATION
     default y
 
-config ARDUINO_SELECTIVE_RainMaker
-    bool "Enable RainMaker"
+config ARDUINO_SELECTIVE_SPI
+    bool "Enable SPI"
     depends on ARDUINO_SELECTIVE_COMPILATION
     default y
 
-config ARDUINO_SELECTIVE_OpenThread
-    bool "Enable OpenThread"
+config ARDUINO_SELECTIVE_SPIFFS
+    bool "Enable SPIFFS"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_FS
+    default y
+
+config ARDUINO_SELECTIVE_Ticker
+    bool "Enable Ticker"
     depends on ARDUINO_SELECTIVE_COMPILATION
     default y
 
-config ARDUINO_SELECTIVE_Insights
-    bool "Enable Insights"
+config ARDUINO_SELECTIVE_Update
+    bool "Enable Update"
     depends on ARDUINO_SELECTIVE_COMPILATION
     default y
 
+config ARDUINO_SELECTIVE_WebServer
+    bool "Enable WebServer"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    default y
+    select ARDUINO_SELECTIVE_FS
+
+config ARDUINO_SELECTIVE_WiFi
+    bool "Enable WiFi"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    default y
+
+config ARDUINO_SELECTIVE_WiFiClientSecure
+    bool "Enable WiFiClientSecure"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_WiFi
+    default y
+
+config ARDUINO_SELECTIVE_WiFiProv
+    bool "Enable WiFiProv"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    select ARDUINO_SELECTIVE_WiFi
+    default y
+
+config ARDUINO_SELECTIVE_Wire
+    bool "Enable Wire"
+    depends on ARDUINO_SELECTIVE_COMPILATION
+    default y
+
+
 endmenu
+

README.md

@@ -1,13 +1,9 @@
-# Arduino core for the ESP32, ESP32-C3, ESP32-C6, ESP32-H2, ESP32-P4, ESP32-S2 and ESP32-S3.
+# Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2
 
-[![Build Status](https://img.shields.io/github/actions/workflow/status/espressif/arduino-esp32/push.yml?branch=master&event=push&label=Compilation%20Tests)](https://github.com/espressif/arduino-esp32/actions/workflows/push.yml?query=branch%3Amaster+event%3Apush)
-[![Verbose Build Status](https://img.shields.io/github/actions/workflow/status/espressif/arduino-esp32/push.yml?branch=master&event=schedule&label=Compilation%20Tests%20(Verbose))](https://github.com/espressif/arduino-esp32/actions/workflows/push.yml?query=branch%3Amaster+event%3Aschedule)
-[![External Libraries Test](https://img.shields.io/github/actions/workflow/status/espressif/arduino-esp32/lib.yml?branch=master&event=schedule&label=External%20Libraries%20Test)](https://github.com/espressif/arduino-esp32/blob/gh-pages/LIBRARIES_TEST.md)
-[![Runtime Tests](https://github.com/espressif/arduino-esp32/blob/gh-pages/runtime-tests-results/badge.svg)](https://github.com/espressif/arduino-esp32/blob/gh-pages/runtime-tests-results/RUNTIME_TESTS_REPORT.md)
+![Build Status](https://github.com/espressif/arduino-esp32/workflows/ESP32%20Arduino%20CI/badge.svg) [![Documentation Status](https://readthedocs.com/projects/espressif-arduino-esp32/badge/?version=latest)](https://docs.espressif.com/projects/arduino-esp32/en/latest/?badge=latest)
+[![External Libraries Test](https://github.com/espressif/arduino-esp32/actions/workflows/lib.yml/badge.svg?branch=master&event=schedule)](https://github.com/espressif/arduino-esp32/actions/workflows/lib.yml?link=http://https://github.com/espressif/arduino-esp32/blob/master/LIBRARIES_TEST.md)
 
-### Need help or have a question? Join the chat at [Discord](https://discord.gg/8xY6e9crwv) or [open a new Discussion](https://github.com/espressif/arduino-esp32/discussions)
-
-[![Discord invite](https://img.shields.io/discord/1327272229427216425?logo=discord&logoColor=white&logoSize=auto&label=Discord)](https://discord.gg/8xY6e9crwv)
+### Need help or have a question? Join the chat at [Gitter](https://gitter.im/espressif/arduino-esp32) or [open a new Discussion](https://github.com/espressif/arduino-esp32/discussions)
 
 ## Contents
 
@@ -21,17 +17,9 @@
 
 ### Development Status
 
-#### Latest Stable Release
+Latest Stable Release  [![Release Version](https://img.shields.io/github/release/espressif/arduino-esp32.svg?style=plastic)](https://github.com/espressif/arduino-esp32/releases/latest/) [![Release Date](https://img.shields.io/github/release-date/espressif/arduino-esp32.svg?style=plastic)](https://github.com/espressif/arduino-esp32/releases/latest/) [![Downloads](https://img.shields.io/github/downloads/espressif/arduino-esp32/latest/total.svg?style=plastic)](https://github.com/espressif/arduino-esp32/releases/latest/)
 
-[![Release Version](https://img.shields.io/github/release/espressif/arduino-esp32.svg)](https://github.com/espressif/arduino-esp32/releases/latest/)
-[![Release Date](https://img.shields.io/github/release-date/espressif/arduino-esp32.svg)](https://github.com/espressif/arduino-esp32/releases/latest/)
-[![Downloads](https://img.shields.io/github/downloads/espressif/arduino-esp32/latest/total.svg)](https://github.com/espressif/arduino-esp32/releases/latest/)
-
-#### Latest Development Release
-
-[![Release Version](https://img.shields.io/github/release/espressif/arduino-esp32/all.svg)](https://github.com/espressif/arduino-esp32/releases/)
-[![Release Date](https://img.shields.io/github/release-date-pre/espressif/arduino-esp32.svg)](https://github.com/espressif/arduino-esp32/releases/)
-[![Downloads](https://img.shields.io/github/downloads-pre/espressif/arduino-esp32/latest/total.svg)](https://github.com/espressif/arduino-esp32/releases/)
+Latest Development Release  [![Release Version](https://img.shields.io/github/release/espressif/arduino-esp32/all.svg?style=plastic)](https://github.com/espressif/arduino-esp32/releases/) [![Release Date](https://img.shields.io/github/release-date-pre/espressif/arduino-esp32.svg?style=plastic)](https://github.com/espressif/arduino-esp32/releases/) [![Downloads](https://img.shields.io/github/downloads-pre/espressif/arduino-esp32/latest/total.svg?style=plastic)](https://github.com/espressif/arduino-esp32/releases/)
 
 ### Development Planning
 
@@ -49,10 +37,6 @@ You can use the [Arduino-ESP32 Online Documentation](https://docs.espressif.com/
 
 ---
 
-**APIs compatibility with ESP8266 and Arduino-CORE (Arduino.cc) is explained [here](https://docs.espressif.com/projects/arduino-esp32/en/latest/libraries.html#apis).**
-
----
-
 * [Getting Started](https://docs.espressif.com/projects/arduino-esp32/en/latest/getting_started.html)
 * [Installing (Windows, Linux and macOS)](https://docs.espressif.com/projects/arduino-esp32/en/latest/installing.html)
 * [Libraries](https://docs.espressif.com/projects/arduino-esp32/en/latest/libraries.html)
@@ -67,17 +51,11 @@ Here are the ESP32 series supported by the Arduino-ESP32 project:
 | **SoC**  | **Stable** | **Development** |                                           **Datasheet**                                           |
 |----------|:----------:|:---------------:|:-------------------------------------------------------------------------------------------------:|
 | ESP32    |     Yes    |       Yes       |    [ESP32](https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf)    |
-| ESP32-C3 |     Yes    |       Yes       | [ESP32-C3](https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf) |
-| ESP32-C6 |     Yes    |       Yes       | [ESP32-C6](https://www.espressif.com/sites/default/files/documentation/esp32-c6_datasheet_en.pdf) |
-| ESP32-H2 |     Yes    |       Yes       | [ESP32-H2](https://www.espressif.com/sites/default/files/documentation/esp32-h2_datasheet_en.pdf) |
-| ESP32-P4 |     Yes    |       Yes       | [ESP32-P4](https://www.espressif.com/sites/default/files/documentation/esp32-p4_datasheet_en.pdf) |
 | ESP32-S2 |     Yes    |       Yes       | [ESP32-S2](https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf) |
+| ESP32-C3 |     Yes    |       Yes       | [ESP32-C3](https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf) |
 | ESP32-S3 |     Yes    |       Yes       | [ESP32-S3](https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf) |
-
-> [!NOTE]
-> ESP32-C2 is also supported by Arduino-ESP32 but requires using Arduino as an ESP-IDF component or rebuilding the static libraries.
-> For more information, see the [Arduino as an ESP-IDF component documentation](https://docs.espressif.com/projects/arduino-esp32/en/latest/esp-idf_component.html) or the
-> [Lib Builder documentation](https://docs.espressif.com/projects/arduino-esp32/en/latest/lib_builder.html), respectively.
+| ESP32-C6 |     No     |       Yes       | [ESP32-C6](https://www.espressif.com/sites/default/files/documentation/esp32-c6_datasheet_en.pdf) |
+| ESP32-H2 |     No     |       Yes       | [ESP32-H2](https://www.espressif.com/sites/default/files/documentation/esp32-h2_datasheet_en.pdf) |
 
 For more details visit the [supported chips](https://docs.espressif.com/projects/arduino-esp32/en/latest/getting_started.html#supported-soc-s) documentation page.
 
@@ -87,7 +65,7 @@ You can use [EspExceptionDecoder](https://github.com/me-no-dev/EspExceptionDecod
 
 ### Issue/Bug report template
 
-Before reporting an issue, make sure you've searched for similar one that was already created. Also make sure to go through all the issues labeled as [Type: For reference](https://github.com/espressif/arduino-esp32/issues?q=is%3Aissue+label%3A%22Type%3A+For+reference%22+).
+Before reporting an issue, make sure you've searched for similar one that was already created. Also make sure to go through all the issues labelled as [Type: For reference](https://github.com/espressif/arduino-esp32/issues?q=is%3Aissue+label%3A%22Type%3A+For+reference%22+).
 
 Finally, if you are sure no one else had the issue, follow the **Issue template** or **Feature request template** while reporting any [new Issue](https://github.com/espressif/arduino-esp32/issues/new/choose).
 

cores/esp32/Arduino.h

@@ -33,15 +33,12 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "freertos/semphr.h"
+#include "esp32-hal.h"
 #include "esp8266-compat.h"
 #include "soc/gpio_reg.h"
 
 #include "stdlib_noniso.h"
 #include "binary.h"
-#include "extra_attr.h"
-
-#include "pins_arduino.h"
-#include "esp32-hal.h"
 
 #define PI 3.1415926535897932384626433832795
 #define HALF_PI 1.5707963267948966192313216916398
@@ -73,14 +70,14 @@
 #endif
 
 // can't define max() / min() because of conflicts with C++
-#define _min(a, b)                ((a) < (b) ? (a) : (b))
-#define _max(a, b)                ((a) > (b) ? (a) : (b))
-#define _abs(x)                   ((x) > 0 ? (x) : -(x))  // abs() comes from STL
-#define constrain(amt, low, high) ((amt) < (low) ? (low) : ((amt) > (high) ? (high) : (amt)))
-#define _round(x)                 ((x) >= 0 ? (long)((x) + 0.5) : (long)((x) - 0.5))  // round() comes from STL
-#define radians(deg)              ((deg) * DEG_TO_RAD)
-#define degrees(rad)              ((rad) * RAD_TO_DEG)
-#define sq(x)                     ((x) * (x))
+#define _min(a,b) ((a)<(b)?(a):(b))  
+#define _max(a,b) ((a)>(b)?(a):(b))
+#define _abs(x) ((x)>0?(x):-(x))  // abs() comes from STL
+#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
+#define _round(x)     ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))  // round() comes from STL
+#define radians(deg) ((deg)*DEG_TO_RAD)
+#define degrees(rad) ((rad)*RAD_TO_DEG)
+#define sq(x) ((x)*(x))
 
 // ESP32xx runs FreeRTOS... disabling interrupts can lead to issues, such as Watchdog Timeout
 #define sei() portENABLE_INTERRUPTS()
@@ -88,12 +85,12 @@
 #define interrupts() sei()
 #define noInterrupts() cli()
 
-#define clockCyclesPerMicrosecond()  ((long int)getCpuFrequencyMhz())
-#define clockCyclesToMicroseconds(a) ((a) / clockCyclesPerMicrosecond())
-#define microsecondsToClockCycles(a) ((a) * clockCyclesPerMicrosecond())
+#define clockCyclesPerMicrosecond() ( (long int)getCpuFrequencyMhz() )
+#define clockCyclesToMicroseconds(a) ( (a) / clockCyclesPerMicrosecond() )
+#define microsecondsToClockCycles(a) ( (a) * clockCyclesPerMicrosecond() )
 
-#define lowByte(w)  ((uint8_t)((w) & 0xff))
-#define highByte(w) ((uint8_t)((w) >> 8))
+#define lowByte(w) ((uint8_t) ((w) & 0xff))
+#define highByte(w) ((uint8_t) ((w) >> 8))
 
 #define bitRead(value, bit) (((value) >> (bit)) & 0x01)
 #define bitSet(value, bit) ((value) |= (1UL << (bit)))
@@ -103,10 +100,7 @@
 
 // avr-libc defines _NOP() since 1.6.2
 #ifndef _NOP
-#define _NOP()               \
-  do {                       \
-    __asm__ volatile("nop"); \
-  } while (0)
+#define _NOP() do { __asm__ volatile ("nop"); } while (0)
 #endif
 
 #define bit(b) (1UL << (b))
@@ -116,16 +110,16 @@
 #define analogInPinToBit(P)         (P)
 #if SOC_GPIO_PIN_COUNT <= 32
 #define digitalPinToPort(pin)       (0)
-#define digitalPinToBitMask(pin) (1UL << digitalPinToGPIONumber(pin))
-#define portOutputRegister(port) ((volatile uint32_t *)GPIO_OUT_REG)
-#define portInputRegister(port)  ((volatile uint32_t *)GPIO_IN_REG)
-#define portModeRegister(port)   ((volatile uint32_t *)GPIO_ENABLE_REG)
+#define digitalPinToBitMask(pin)    (1UL << (pin))
+#define portOutputRegister(port)    ((volatile uint32_t*)GPIO_OUT_REG)
+#define portInputRegister(port)     ((volatile uint32_t*)GPIO_IN_REG)
+#define portModeRegister(port)      ((volatile uint32_t*)GPIO_ENABLE_REG)
 #elif SOC_GPIO_PIN_COUNT <= 64
-#define digitalPinToPort(pin)    ((digitalPinToGPIONumber(pin) > 31) ? 1 : 0)
-#define digitalPinToBitMask(pin) (1UL << (digitalPinToGPIONumber(pin) & 31))
-#define portOutputRegister(port) ((volatile uint32_t *)((port) ? GPIO_OUT1_REG : GPIO_OUT_REG))
-#define portInputRegister(port)  ((volatile uint32_t *)((port) ? GPIO_IN1_REG : GPIO_IN_REG))
-#define portModeRegister(port)   ((volatile uint32_t *)((port) ? GPIO_ENABLE1_REG : GPIO_ENABLE_REG))
+#define digitalPinToPort(pin)       (((pin)>31)?1:0)
+#define digitalPinToBitMask(pin)    (1UL << (((pin)>31)?((pin)-32):(pin)))
+#define portOutputRegister(port)    ((volatile uint32_t*)((port)?GPIO_OUT1_REG:GPIO_OUT_REG))
+#define portInputRegister(port)     ((volatile uint32_t*)((port)?GPIO_IN1_REG:GPIO_IN_REG))
+#define portModeRegister(port)      ((volatile uint32_t*)((port)?GPIO_ENABLE1_REG:GPIO_ENABLE_REG))
 #else
 #error SOC_GPIO_PIN_COUNT > 64 not implemented
 #endif
@@ -140,12 +134,12 @@
 #if SOC_ADC_PERIPH_NUM == 1
 #define NUM_ANALOG_INPUTS       (SOC_ADC_CHANNEL_NUM(0))                          // Depends on the SoC (ESP32C6, ESP32H2, ESP32C2, ESP32P4)
 #elif SOC_ADC_PERIPH_NUM == 2
-#define NUM_ANALOG_INPUTS (SOC_ADC_CHANNEL_NUM(0) + SOC_ADC_CHANNEL_NUM(1))  // Depends on the SoC (ESP32, ESP32S2, ESP32S3, ESP32C3)
+#define NUM_ANALOG_INPUTS       (SOC_ADC_CHANNEL_NUM(0)+SOC_ADC_CHANNEL_NUM(1))   // Depends on the SoC (ESP32, ESP32S2, ESP32S3, ESP32C3)
 #endif
 #define EXTERNAL_NUM_INTERRUPTS NUM_DIGITAL_PINS                                  // All GPIOs
-#define analogInputToDigitalPin(p) (((p) < NUM_ANALOG_INPUTS) ? (analogChannelToDigitalPin(p)) : -1)
-#define digitalPinToInterrupt(p)   ((((uint8_t)digitalPinToGPIONumber(p)) < NUM_DIGITAL_PINS) ? (p) : NOT_AN_INTERRUPT)
-#define digitalPinHasPWM(p)        (((uint8_t)digitalPinToGPIONumber(p)) < NUM_DIGITAL_PINS)
+#define analogInputToDigitalPin(p)  (((p)<NUM_ANALOG_INPUTS)?(analogChannelToDigitalPin(p)):-1)
+#define digitalPinToInterrupt(p)    (((p)<NUM_DIGITAL_PINS)?(p):NOT_AN_INTERRUPT)
+#define digitalPinHasPWM(p)         ((p)<NUM_DIGITAL_PINS)
 
 typedef bool boolean;
 typedef uint8_t byte;
@@ -181,7 +175,7 @@ void initArduino(void);
 unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout);
 unsigned long pulseInLong(uint8_t pin, uint8_t state, unsigned long timeout);
 
-uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder);  // codespell:ignore shiftin
+uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder);
 void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val);
 
 #ifdef __cplusplus
@@ -201,7 +195,6 @@ void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val);
 #include "Udp.h"
 #include "HardwareSerial.h"
 #include "Esp.h"
-#include "freertos_stats.h"
 
 // Use float-compatible stl abs() and round(), we don't use Arduino macros to avoid issues with the C++ libraries
 using std::abs;
@@ -217,33 +210,23 @@ uint16_t makeWord(uint8_t h, uint8_t l);
 #define word(...) makeWord(__VA_ARGS__)
 
 size_t getArduinoLoopTaskStackSize(void);
-#define SET_LOOP_TASK_STACK_SIZE(sz)     \
-  size_t getArduinoLoopTaskStackSize() { \
-    return sz;                           \
-  }
+#define SET_LOOP_TASK_STACK_SIZE(sz) size_t getArduinoLoopTaskStackSize() { return sz;}
 
 bool shouldPrintChipDebugReport(void);
-#define ENABLE_CHIP_DEBUG_REPORT          \
-  bool shouldPrintChipDebugReport(void) { \
-    return true;                          \
-  }
+#define ENABLE_CHIP_DEBUG_REPORT bool shouldPrintChipDebugReport(void){return true;}
 
 // allows user to bypass esp_spiram_test()
 bool esp_psram_extram_test(void);
-#define BYPASS_SPIRAM_TEST(bypass)    \
-  bool testSPIRAM(void) {             \
-    if (bypass)                       \
-      return true;                    \
-    else                              \
-      return esp_psram_extram_test(); \
-  }
+#define BYPASS_SPIRAM_TEST(bypass) bool testSPIRAM(void) { if (bypass) return true; else return esp_psram_extram_test(); }
 
 unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L);
 unsigned long pulseInLong(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L);
 
-extern "C" bool getLocalTime(struct tm *info, uint32_t ms = 5000);
-extern "C" void configTime(long gmtOffset_sec, int daylightOffset_sec, const char *server1, const char *server2 = nullptr, const char *server3 = nullptr);
-extern "C" void configTzTime(const char *tz, const char *server1, const char *server2 = nullptr, const char *server3 = nullptr);
+extern "C" bool getLocalTime(struct tm * info, uint32_t ms = 5000);
+extern "C" void configTime(long gmtOffset_sec, int daylightOffset_sec,
+        const char* server1, const char* server2 = nullptr, const char* server3 = nullptr);
+extern "C" void configTzTime(const char* tz,
+        const char* server1, const char* server2 = nullptr, const char* server3 = nullptr);
 
 void setToneChannel(uint8_t channel = 0);
 void tone(uint8_t _pin, unsigned int frequency, unsigned long duration = 0);
@@ -251,7 +234,6 @@ void noTone(uint8_t _pin);
 
 #endif /* __cplusplus */
 
-// must be applied last as it overrides some of the above
-#include "io_pin_remap.h"
+#include "pins_arduino.h"
 
 #endif /* _ESP32_CORE_ARDUINO_H_ */

cores/esp32/Client.h

@@ -23,12 +23,13 @@
 #include "Stream.h"
 #include "IPAddress.h"
 
-class Client : public Stream {
+class Client: public Stream
+{
 public:
-  virtual int connect(IPAddress ip, uint16_t port) = 0;
-  virtual int connect(const char *host, uint16_t port) = 0;
-  virtual size_t write(uint8_t) = 0;
-  virtual size_t write(const uint8_t *buf, size_t size) = 0;
+    virtual int connect(IPAddress ip, uint16_t port) =0;
+    virtual int connect(const char *host, uint16_t port) =0;
+    virtual size_t write(uint8_t) =0;
+    virtual size_t write(const uint8_t *buf, size_t size) =0;
     virtual int available() = 0;
     virtual int read() = 0;
     virtual int read(uint8_t *buf, size_t size) = 0;
@@ -37,9 +38,9 @@ public:
     virtual void stop() = 0;
     virtual uint8_t connected() = 0;
     virtual operator bool() = 0;
-
 protected:
-  uint8_t *rawIPAddress(IPAddress &addr) {
+    uint8_t* rawIPAddress(IPAddress& addr)
+    {
         return addr.raw_address();
     }
 };

cores/esp32/ColorFormat.c

@@ -1,281 +0,0 @@
-/*
- *
- *    Copyright (c) 2021 Project CHIP Authors
- *    All rights reserved.
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-
-#include "ColorFormat.h"
-
-#include <math.h>
-
-// define a clamp macro to substitute the std::clamp macro which is available from C++17 onwards
-#define clamp(a, min, max) ((a) < (min) ? (min) : ((a) > (max) ? (max) : (a)))
-
-const espHsvColor_t HSV_BLACK = {0, 0, 0};
-const espHsvColor_t HSV_WHITE = {0, 0, 254};
-const espHsvColor_t HSV_RED = {0, 254, 254};
-const espHsvColor_t HSV_YELLOW = {42, 254, 254};
-const espHsvColor_t HSV_GREEN = {84, 254, 254};
-const espHsvColor_t HSV_CYAN = {127, 254, 254};
-const espHsvColor_t HSV_BLUE = {169, 254, 254};
-const espHsvColor_t HSV_MAGENTA = {211, 254, 254};
-
-const espRgbColor_t RGB_BLACK = {0, 0, 0};
-const espRgbColor_t RGB_WHITE = {255, 255, 255};
-const espRgbColor_t RGB_RED = {255, 0, 0};
-const espRgbColor_t RGB_YELLOW = {255, 255, 0};
-const espRgbColor_t RGB_GREEN = {0, 255, 0};
-const espRgbColor_t RGB_CYAN = {0, 255, 255};
-const espRgbColor_t RGB_BLUE = {0, 0, 255};
-const espRgbColor_t RGB_MAGENTA = {255, 0, 255};
-
-// main color temperature values
-const espCtColor_t COOL_WHITE_COLOR_TEMPERATURE = {142};
-const espCtColor_t DAYLIGHT_WHITE_COLOR_TEMPERATURE = {181};
-const espCtColor_t WHITE_COLOR_TEMPERATURE = {250};
-const espCtColor_t SOFT_WHITE_COLOR_TEMPERATURE = {370};
-const espCtColor_t WARM_WHITE_COLOR_TEMPERATURE = {454};
-
-espRgbColor_t espHsvToRgbColor(uint16_t h, uint8_t s, uint8_t v) {
-  espHsvColor_t hsv = {h, s, v};
-  return espHsvColorToRgbColor(hsv);
-}
-
-espRgbColor_t espHsvColorToRgbColor(espHsvColor_t hsv) {
-  espRgbColor_t rgb;
-
-  uint8_t region, p, q, t;
-  uint32_t h, s, v, remainder;
-
-  if (hsv.s == 0) {
-    rgb.r = rgb.g = rgb.b = hsv.v;
-  } else {
-    h = hsv.h;
-    s = hsv.s;
-    v = hsv.v;
-
-    region = h / 43;
-    remainder = (h - (region * 43)) * 6;
-    p = (v * (255 - s)) >> 8;
-    q = (v * (255 - ((s * remainder) >> 8))) >> 8;
-    t = (v * (255 - ((s * (255 - remainder)) >> 8))) >> 8;
-    switch (region) {
-      case 0:  rgb.r = v, rgb.g = t, rgb.b = p; break;
-      case 1:  rgb.r = q, rgb.g = v, rgb.b = p; break;
-      case 2:  rgb.r = p, rgb.g = v, rgb.b = t; break;
-      case 3:  rgb.r = p, rgb.g = q, rgb.b = v; break;
-      case 4:  rgb.r = t, rgb.g = p, rgb.b = v; break;
-      case 5:
-      default: rgb.r = v, rgb.g = p, rgb.b = q; break;
-    }
-  }
-  return rgb;
-}
-
-espHsvColor_t espRgbToHsvColor(uint8_t r, uint8_t g, uint8_t b) {
-  espRgbColor_t rgb = {r, g, b};
-  return espRgbColorToHsvColor(rgb);
-}
-
-espHsvColor_t espRgbColorToHsvColor(espRgbColor_t rgb) {
-  espHsvColor_t hsv;
-  uint8_t rgbMin, rgbMax;
-
-  rgbMin = rgb.r < rgb.g ? (rgb.r < rgb.b ? rgb.r : rgb.b) : (rgb.g < rgb.b ? rgb.g : rgb.b);
-  rgbMax = rgb.r > rgb.g ? (rgb.r > rgb.b ? rgb.r : rgb.b) : (rgb.g > rgb.b ? rgb.g : rgb.b);
-
-  hsv.v = rgbMax;
-  if (hsv.v == 0) {
-    hsv.h = 0;
-    hsv.s = 0;
-    return hsv;
-  }
-
-  hsv.s = 255 * (rgbMax - rgbMin) / hsv.v;
-  if (hsv.s == 0) {
-    hsv.h = 0;
-    return hsv;
-  }
-  if (rgbMax == rgb.r) {
-    hsv.h = 0 + 43 * (rgb.g - rgb.b) / (rgbMax - rgbMin);
-  } else if (rgbMax == rgb.g) {
-    hsv.h = 85 + 43 * (rgb.b - rgb.r) / (rgbMax - rgbMin);
-  } else {
-    hsv.h = 171 + 43 * (rgb.r - rgb.g) / (rgbMax - rgbMin);
-  }
-  return hsv;
-}
-
-espRgbColor_t espXYColorToRgbColor(uint8_t Level, espXyColor_t xy) {
-  return espXYToRgbColor(Level, xy.x, xy.y, true);
-}
-
-espRgbColor_t espXYToRgbColor(uint8_t Level, uint16_t current_X, uint16_t current_Y, bool addXYZScaling) {
-  // convert xyY color space to RGB
-
-  // https://www.easyrgb.com/en/math.php
-  // https://en.wikipedia.org/wiki/SRGB
-  // refer https://en.wikipedia.org/wiki/CIE_1931_color_space#CIE_xy_chromaticity_diagram_and_the_CIE_xyY_color_space
-
-  // The current_X/current_Y attribute contains the current value of the normalized chromaticity value of x/y.
-  // The value of x/y shall be related to the current_X/current_Y attribute by the relationship
-  // x = current_X/65536
-  // y = current_Y/65536
-  // z = 1-x-y
-
-  espRgbColor_t rgb;
-
-  float x, y, z;
-  float X, Y, Z;
-  float r, g, b;
-
-  x = ((float)current_X) / 65535.0f;
-  y = ((float)current_Y) / 65535.0f;
-
-  z = 1.0f - x - y;
-
-  // Calculate XYZ values
-
-  // Y - given brightness in 0 - 1 range
-  Y = ((float)Level) / 254.0f;
-  X = (Y / y) * x;
-  Z = (Y / y) * z;
-
-  // X, Y and Z input refer to a D65/2° standard illuminant.
-  // sR, sG and sB (standard RGB) output range = 0 ÷ 255
-  // convert XYZ to RGB - CIE XYZ to sRGB
-  if (addXYZScaling) {
-    X = X / 100.0f;
-    Y = Y / 100.0f;
-    Z = Z / 100.0f;
-  }
-
-  r = (X * 3.2406f) - (Y * 1.5372f) - (Z * 0.4986f);
-  g = -(X * 0.9689f) + (Y * 1.8758f) + (Z * 0.0415f);
-  b = (X * 0.0557f) - (Y * 0.2040f) + (Z * 1.0570f);
-
-  // apply gamma 2.2 correction
-  r = (r <= 0.0031308f ? 12.92f * r : (1.055f) * pow(r, (1.0f / 2.4f)) - 0.055f);
-  g = (g <= 0.0031308f ? 12.92f * g : (1.055f) * pow(g, (1.0f / 2.4f)) - 0.055f);
-  b = (b <= 0.0031308f ? 12.92f * b : (1.055f) * pow(b, (1.0f / 2.4f)) - 0.055f);
-
-  // Round off
-  r = clamp(r, 0, 1);
-  g = clamp(g, 0, 1);
-  b = clamp(b, 0, 1);
-
-  // these rgb values are in  the range of 0 to 1, convert to limit of HW specific LED
-  rgb.r = (uint8_t)(r * 255);
-  rgb.g = (uint8_t)(g * 255);
-  rgb.b = (uint8_t)(b * 255);
-
-  return rgb;
-}
-
-espXyColor_t espRgbToXYColor(uint8_t r, uint8_t g, uint8_t b) {
-  espRgbColor_t rgb = {r, g, b};
-  return espRgbColorToXYColor(rgb);
-}
-
-espXyColor_t espRgbColorToXYColor(espRgbColor_t rgb) {
-  // convert RGB to xy color space
-
-  // https://www.easyrgb.com/en/math.php
-  // https://en.wikipedia.org/wiki/SRGB
-  // refer https://en.wikipedia.org/wiki/CIE_1931_color_space#CIE_xy_chromaticity_diagram_and_the_CIE_xyY_color_space
-
-  espXyColor_t xy;
-
-  float r, g, b;
-  float X, Y, Z;
-  float x, y;
-
-  r = ((float)rgb.r) / 255.0f;
-  g = ((float)rgb.g) / 255.0f;
-  b = ((float)rgb.b) / 255.0f;
-
-  // convert RGB to XYZ - sRGB to CIE XYZ
-  r = (r <= 0.04045f ? r / 12.92f : pow((r + 0.055f) / 1.055f, 2.4f));
-  g = (g <= 0.04045f ? g / 12.92f : pow((g + 0.055f) / 1.055f, 2.4f));
-  b = (b <= 0.04045f ? b / 12.92f : pow((b + 0.055f) / 1.055f, 2.4f));
-
-  // https://gist.github.com/popcorn245/30afa0f98eea1c2fd34d
-  X = r * 0.649926f + g * 0.103455f + b * 0.197109f;
-  Y = r * 0.234327f + g * 0.743075f + b * 0.022598f;
-  Z = r * 0.0000000f + g * 0.053077f + b * 1.035763f;
-
-  // sR, sG and sB (standard RGB) input range = 0 ÷ 255
-  // X, Y and Z output refer to a D65/2° standard illuminant.
-  X = r * 0.4124564f + g * 0.3575761f + b * 0.1804375f;
-  Y = r * 0.2126729f + g * 0.7151522f + b * 0.0721750f;
-  Z = r * 0.0193339f + g * 0.1191920f + b * 0.9503041f;
-
-  // Calculate xy values
-  x = X / (X + Y + Z);
-  y = Y / (X + Y + Z);
-
-  // convert to 0-65535 range
-  xy.x = (uint16_t)(x * 65535);
-  xy.y = (uint16_t)(y * 65535);
-  return xy;
-}
-
-espRgbColor_t espCTToRgbColor(uint16_t ct) {
-  espCtColor_t ctColor = {ct};
-  return espCTColorToRgbColor(ctColor);
-}
-
-espRgbColor_t espCTColorToRgbColor(espCtColor_t ct) {
-  espRgbColor_t rgb = {0, 0, 0};
-  float r, g, b;
-
-  if (ct.ctMireds == 0) {
-    return rgb;
-  }
-  // Algorithm credits to Tanner Helland: https://tannerhelland.com/2012/09/18/convert-temperature-rgb-algorithm-code.html
-
-  // Convert Mireds to centiKelvins. k = 1,000,000/mired
-  float ctCentiKelvin = 10000 / ct.ctMireds;
-
-  // Red
-  if (ctCentiKelvin <= 66) {
-    r = 255;
-  } else {
-    r = 329.698727446f * pow(ctCentiKelvin - 60, -0.1332047592f);
-  }
-
-  // Green
-  if (ctCentiKelvin <= 66) {
-    g = 99.4708025861f * log(ctCentiKelvin) - 161.1195681661f;
-  } else {
-    g = 288.1221695283f * pow(ctCentiKelvin - 60, -0.0755148492f);
-  }
-
-  // Blue
-  if (ctCentiKelvin >= 66) {
-    b = 255;
-  } else {
-    if (ctCentiKelvin <= 19) {
-      b = 0;
-    } else {
-      b = 138.5177312231 * log(ctCentiKelvin - 10) - 305.0447927307;
-    }
-  }
-  rgb.r = (uint8_t)clamp(r, 0, 255);
-  rgb.g = (uint8_t)clamp(g, 0, 255);
-  rgb.b = (uint8_t)clamp(b, 0, 255);
-
-  return rgb;
-}

cores/esp32/ColorFormat.h

@@ -1,71 +0,0 @@
-/*
- *
- *    Copyright (c) 2021 Project CHIP Authors
- *    All rights reserved.
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct RgbColor_t {
-  uint8_t r;
-  uint8_t g;
-  uint8_t b;
-};
-
-struct HsvColor_t {
-  uint16_t h;
-  uint8_t s;
-  uint8_t v;
-};
-
-struct XyColor_t {
-  uint16_t x;
-  uint16_t y;
-};
-
-struct CtColor_t {
-  uint16_t ctMireds;
-};
-
-typedef struct RgbColor_t espRgbColor_t;
-typedef struct HsvColor_t espHsvColor_t;
-typedef struct XyColor_t espXyColor_t;
-typedef struct CtColor_t espCtColor_t;
-
-espRgbColor_t espXYToRgbColor(uint8_t Level, uint16_t current_X, uint16_t current_Y, bool addXYZScaling);
-espRgbColor_t espXYColorToRgb(uint8_t Level, espXyColor_t xy);
-espXyColor_t espRgbColorToXYColor(espRgbColor_t rgb);
-espXyColor_t espRgbToXYColor(uint8_t r, uint8_t g, uint8_t b);
-espRgbColor_t espHsvColorToRgbColor(espHsvColor_t hsv);
-espRgbColor_t espHsvToRgbColor(uint16_t h, uint8_t s, uint8_t v);
-espRgbColor_t espCTColorToRgbColor(espCtColor_t ct);
-espRgbColor_t espCTToRgbColor(uint16_t ct);
-espHsvColor_t espRgbColorToHsvColor(espRgbColor_t rgb);
-espHsvColor_t espRgbToHsvColor(uint8_t r, uint8_t g, uint8_t b);
-
-extern const espHsvColor_t HSV_BLACK, HSV_WHITE, HSV_RED, HSV_YELLOW, HSV_GREEN, HSV_CYAN, HSV_BLUE, HSV_MAGENTA;
-extern const espCtColor_t COOL_WHITE_COLOR_TEMPERATURE, DAYLIGHT_WHITE_COLOR_TEMPERATURE, WHITE_COLOR_TEMPERATURE, SOFT_WHITE_COLOR_TEMPERATURE,
-  WARM_WHITE_COLOR_TEMPERATURE;
-extern const espRgbColor_t RGB_BLACK, RGB_WHITE, RGB_RED, RGB_YELLOW, RGB_GREEN, RGB_CYAN, RGB_BLUE, RGB_MAGENTA;
-
-#ifdef __cplusplus
-}
-#endif

cores/esp32/Esp.cpp

@@ -21,7 +21,6 @@
 #include "Esp.h"
 #include "esp_sleep.h"
 #include "spi_flash_mmap.h"
-#include "esp_idf_version.h"
 #include <memory>
 #include <soc/soc.h>
 #include <esp_partition.h>
@@ -49,9 +48,6 @@ extern "C" {
 #include "esp32s3/rom/spi_flash.h"
 #include "soc/efuse_reg.h"
 #define ESP_FLASH_IMAGE_BASE 0x0000     // Esp32s3 is located at 0x0000
-#elif CONFIG_IDF_TARGET_ESP32C2
-#include "esp32c2/rom/spi_flash.h"
-#define ESP_FLASH_IMAGE_BASE 0x0000  // Esp32c2 is located at 0x0000
 #elif CONFIG_IDF_TARGET_ESP32C3
 #include "esp32c3/rom/spi_flash.h"
 #define ESP_FLASH_IMAGE_BASE 0x0000     // Esp32c3 is located at 0x0000
@@ -61,12 +57,6 @@ extern "C" {
 #elif CONFIG_IDF_TARGET_ESP32H2
 #include "esp32h2/rom/spi_flash.h"
 #define ESP_FLASH_IMAGE_BASE 0x0000     // Esp32h2 is located at 0x0000
-#elif CONFIG_IDF_TARGET_ESP32P4
-#include "esp32p4/rom/spi_flash.h"
-#define ESP_FLASH_IMAGE_BASE 0x2000  // Esp32p4 is located at 0x2000
-#elif CONFIG_IDF_TARGET_ESP32C5
-#include "esp32c5/rom/spi_flash.h"
-#define ESP_FLASH_IMAGE_BASE 0x2000  // Esp32c5 is located at 0x2000
 #else 
 #error Target CONFIG_IDF_TARGET is not supported
 #endif
@@ -78,10 +68,9 @@ extern "C" {
 // REG_SPI_BASE is not defined for S3/C3 ??
 
 #if CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32C3
-#ifdef REG_SPI_BASE
-#undef REG_SPI_BASE
-#endif  // REG_SPI_BASE
-#define REG_SPI_BASE(i) (DR_REG_SPI1_BASE + (((i) > 1) ? (((i) * 0x1000) + 0x20000) : (((~(i)) & 1) * 0x1000)))
+  #ifndef REG_SPI_BASE
+  #define REG_SPI_BASE(i)     (DR_REG_SPI1_BASE + (((i)>1) ? (((i)* 0x1000) + 0x20000) : (((~(i)) & 1)* 0x1000 )))
+  #endif // REG_SPI_BASE
 #endif // TARGET
 
 /**
@@ -91,91 +80,111 @@ extern "C" {
  *   uint32_t = test = 10_MHz; // --> 10000000
  */
 
-unsigned long long operator"" _kHz(unsigned long long x) {
+unsigned long long operator"" _kHz(unsigned long long x)
+{
     return x * 1000;
 }
 
-unsigned long long operator"" _MHz(unsigned long long x) {
+unsigned long long operator"" _MHz(unsigned long long x)
+{
     return x * 1000 * 1000;
 }
 
-unsigned long long operator"" _GHz(unsigned long long x) {
+unsigned long long operator"" _GHz(unsigned long long x)
+{
     return x * 1000 * 1000 * 1000;
 }
 
-unsigned long long operator"" _kBit(unsigned long long x) {
+unsigned long long operator"" _kBit(unsigned long long x)
+{
     return x * 1024;
 }
 
-unsigned long long operator"" _MBit(unsigned long long x) {
+unsigned long long operator"" _MBit(unsigned long long x)
+{
     return x * 1024 * 1024;
 }
 
-unsigned long long operator"" _GBit(unsigned long long x) {
+unsigned long long operator"" _GBit(unsigned long long x)
+{
     return x * 1024 * 1024 * 1024;
 }
 
-unsigned long long operator"" _kB(unsigned long long x) {
+unsigned long long operator"" _kB(unsigned long long x)
+{
     return x * 1024;
 }
 
-unsigned long long operator"" _MB(unsigned long long x) {
+unsigned long long operator"" _MB(unsigned long long x)
+{
     return x * 1024 * 1024;
 }
 
-unsigned long long operator"" _GB(unsigned long long x) {
+unsigned long long operator"" _GB(unsigned long long x)
+{
     return x * 1024 * 1024 * 1024;
 }
 
+
 EspClass ESP;
 
-void EspClass::deepSleep(uint64_t time_us) {
+void EspClass::deepSleep(uint32_t time_us)
+{
     esp_deep_sleep(time_us);
 }
 
-void EspClass::restart(void) {
+void EspClass::restart(void)
+{
     esp_restart();
 }
 
-uint32_t EspClass::getHeapSize(void) {
+uint32_t EspClass::getHeapSize(void)
+{
     return heap_caps_get_total_size(MALLOC_CAP_INTERNAL);
 }
 
-uint32_t EspClass::getFreeHeap(void) {
+uint32_t EspClass::getFreeHeap(void)
+{
     return heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
 }
 
-uint32_t EspClass::getMinFreeHeap(void) {
+uint32_t EspClass::getMinFreeHeap(void)
+{
     return heap_caps_get_minimum_free_size(MALLOC_CAP_INTERNAL);
 }
 
-uint32_t EspClass::getMaxAllocHeap(void) {
+uint32_t EspClass::getMaxAllocHeap(void)
+{
     return heap_caps_get_largest_free_block(MALLOC_CAP_INTERNAL);
 }
 
-uint32_t EspClass::getPsramSize(void) {
-  if (psramFound()) {
+uint32_t EspClass::getPsramSize(void)
+{
+	if(psramFound()){
 	    return heap_caps_get_total_size(MALLOC_CAP_SPIRAM);
 	}
 	return 0;
 }
 
-uint32_t EspClass::getFreePsram(void) {
-  if (psramFound()) {
+uint32_t EspClass::getFreePsram(void)
+{
+	if(psramFound()){
 	    return heap_caps_get_free_size(MALLOC_CAP_SPIRAM);
 	}
 	return 0;
 }
 
-uint32_t EspClass::getMinFreePsram(void) {
-  if (psramFound()) {
+uint32_t EspClass::getMinFreePsram(void)
+{
+	if(psramFound()){
 	    return heap_caps_get_minimum_free_size(MALLOC_CAP_SPIRAM);
 	}
 	return 0;
 }
 
-uint32_t EspClass::getMaxAllocPsram(void) {
-  if (psramFound()) {
+uint32_t EspClass::getMaxAllocPsram(void)
+{
+	if(psramFound()){
 	    return heap_caps_get_largest_free_block(MALLOC_CAP_SPIRAM);
 	}
 	return 0;
@@ -184,9 +193,7 @@ uint32_t EspClass::getMaxAllocPsram(void) {
 static uint32_t sketchSize(sketchSize_t response) {
     esp_image_metadata_t data;
     const esp_partition_t *running = esp_ota_get_running_partition();
-  if (!running) {
-    return 0;
-  }
+    if (!running) return 0;
     const esp_partition_pos_t running_pos  = {
         .offset = running->address,
         .size = running->size,
@@ -200,11 +207,12 @@ static uint32_t sketchSize(sketchSize_t response) {
     }
 }
 
-uint32_t EspClass::getSketchSize() {
+uint32_t EspClass::getSketchSize () {
     return sketchSize(SKETCH_SIZE_TOTAL);
 }
 
-String EspClass::getSketchMD5() {
+String EspClass::getSketchMD5()
+{
     static String result;
     if (result.length()) {
         return result;
@@ -214,152 +222,156 @@ String EspClass::getSketchMD5() {
     const esp_partition_t *running = esp_ota_get_running_partition();
     if (!running) {
         log_e("Partition could not be found");
+
         return String();
     }
-
     const size_t bufSize = SPI_FLASH_SEC_SIZE;
-  uint8_t *pb = (uint8_t *)malloc(bufSize);
-  if (!pb) {
+    std::unique_ptr<uint8_t[]> buf(new uint8_t[bufSize]);
+    uint32_t offset = 0;
+    if(!buf.get()) {
         log_e("Not enough memory to allocate buffer");
+
         return String();
     }
-  uint32_t offset = 0;
-
     MD5Builder md5;
     md5.begin();
-  while (lengthLeft > 0) {
+    while( lengthLeft > 0) {
         size_t readBytes = (lengthLeft < bufSize) ? lengthLeft : bufSize;
-    if (!ESP.flashRead(running->address + offset, (uint32_t *)pb, (readBytes + 3) & ~3)) {
-      free(pb);
+        if (!ESP.flashRead(running->address + offset, reinterpret_cast<uint32_t*>(buf.get()), (readBytes + 3) & ~3)) {
             log_e("Could not read buffer from flash");
+
             return String();
         }
-    md5.add(pb, readBytes);
+        md5.add(buf.get(), readBytes);
         lengthLeft -= readBytes;
         offset += readBytes;
-
-#if CONFIG_FREERTOS_UNICORE
-    delay(1);  // Fix solo WDT
-#endif
     }
-  free(pb);
     md5.calculate();
     result = md5.toString();
     return result;
 }
 
-uint32_t EspClass::getFreeSketchSpace() {
-  const esp_partition_t *_partition = esp_ota_get_next_update_partition(NULL);
-  if (!_partition) {
+uint32_t EspClass::getFreeSketchSpace () {
+    const esp_partition_t* _partition = esp_ota_get_next_update_partition(NULL);
+    if(!_partition){
         return 0;
     }
 
     return _partition->size;
 }
 
-uint16_t EspClass::getChipRevision(void) {
+uint16_t EspClass::getChipRevision(void)
+{
     esp_chip_info_t chip_info;
     esp_chip_info(&chip_info);
     return chip_info.revision;
 }
 
-const char *EspClass::getChipModel(void) {
+const char * EspClass::getChipModel(void)
+{
 #if CONFIG_IDF_TARGET_ESP32
     uint32_t chip_ver = REG_GET_FIELD(EFUSE_BLK0_RDATA3_REG, EFUSE_RD_CHIP_PACKAGE);
     uint32_t pkg_ver = chip_ver & 0x7;
     switch (pkg_ver) {
-    case EFUSE_RD_CHIP_VER_PKG_ESP32D0WDQ6:
-      if ((getChipRevision() / 100) == 3) {
+        case EFUSE_RD_CHIP_VER_PKG_ESP32D0WDQ6 :
+            if (getChipRevision() == 3)
                 return "ESP32-D0WDQ6-V3";  
-      } else {
+            else
                 return "ESP32-D0WDQ6";
-      }
-    case EFUSE_RD_CHIP_VER_PKG_ESP32D0WDQ5:
-      if ((getChipRevision() / 100) == 3) {
+        case EFUSE_RD_CHIP_VER_PKG_ESP32D0WDQ5 :
+            if (getChipRevision() == 3)
                 return "ESP32-D0WD-V3";  
-      } else {
+            else
                 return "ESP32-D0WD";
-      }
-    case EFUSE_RD_CHIP_VER_PKG_ESP32D2WDQ5:   return "ESP32-D2WD";
-    case EFUSE_RD_CHIP_VER_PKG_ESP32U4WDH:    return "ESP32-U4WDH";
-    case EFUSE_RD_CHIP_VER_PKG_ESP32PICOD4:   return "ESP32-PICO-D4";
-    case EFUSE_RD_CHIP_VER_PKG_ESP32PICOV302: return "ESP32-PICO-V3-02";
-    case EFUSE_RD_CHIP_VER_PKG_ESP32D0WDR2V3: return "ESP32-D0WDR2-V3";
-    default:                                  return "Unknown";
+        case EFUSE_RD_CHIP_VER_PKG_ESP32D2WDQ5 :
+            return "ESP32-D2WD";
+        case EFUSE_RD_CHIP_VER_PKG_ESP32PICOD2 :
+            return "ESP32-PICO-D2";
+        case EFUSE_RD_CHIP_VER_PKG_ESP32PICOD4 :
+            return "ESP32-PICO-D4";
+        case EFUSE_RD_CHIP_VER_PKG_ESP32PICOV302 :
+            return "ESP32-PICO-V3-02";
+        case EFUSE_RD_CHIP_VER_PKG_ESP32D0WDR2V3 :
+            return "ESP32-D0WDR2-V3";
+        default:
+            return "Unknown";
     }
 #elif CONFIG_IDF_TARGET_ESP32S2
     uint32_t pkg_ver = REG_GET_FIELD(EFUSE_RD_MAC_SPI_SYS_3_REG, EFUSE_PKG_VERSION);
     switch (pkg_ver) {
-    case 0:  return "ESP32-S2";
-    case 1:  return "ESP32-S2FH16";
-    case 2:  return "ESP32-S2FH32";
-    default: return "ESP32-S2 (Unknown)";
+    case 0:
+      return "ESP32-S2";
+    case 1:
+      return "ESP32-S2FH16";
+    case 2:
+      return "ESP32-S2FH32";
+    default:
+      return "ESP32-S2 (Unknown)";
     }
 #else
     esp_chip_info_t chip_info;
     esp_chip_info(&chip_info);
-  switch (chip_info.model) {
+    switch(chip_info.model){
         case CHIP_ESP32S3: return "ESP32-S3";
         case CHIP_ESP32C3: return "ESP32-C3";
         case CHIP_ESP32C2: return "ESP32-C2";
         case CHIP_ESP32C6: return "ESP32-C6";
         case CHIP_ESP32H2: return "ESP32-H2";
-    case CHIP_ESP32P4: return "ESP32-P4";
-#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 5, 0)
-    case CHIP_ESP32C5:  return "ESP32-C5";
-    case CHIP_ESP32C61: return "ESP32-C61";
-    case CHIP_ESP32H21: return "ESP32-H21";
-#endif
         default: return "UNKNOWN";
     }
 #endif
 }
 
-uint8_t EspClass::getChipCores(void) {
+uint8_t EspClass::getChipCores(void)
+{
     esp_chip_info_t chip_info;
     esp_chip_info(&chip_info);
     return chip_info.cores;
 }
 
-const char *EspClass::getSdkVersion(void) {
+const char * EspClass::getSdkVersion(void)
+{
     return esp_get_idf_version();
 }
 
-const char *EspClass::getCoreVersion(void) {
+const char * EspClass::getCoreVersion(void)
+{
     return ESP_ARDUINO_VERSION_STR;
 }
 
-uint32_t ESP_getFlashChipId(void) {
+uint32_t ESP_getFlashChipId(void)
+{
   uint32_t id = g_rom_flashchip.device_id;
   id = ((id & 0xff) << 16) | ((id >> 16) & 0xff) | (id & 0xff00);
   return id;
 }
 
-uint32_t EspClass::getFlashChipSize(void) {
+uint32_t EspClass::getFlashChipSize(void)
+{
   uint32_t id = (ESP_getFlashChipId() >> 16) & 0xFF;
   return 2 << (id - 1);
 }
 
-uint32_t EspClass::getFlashChipSpeed(void) {
+uint32_t EspClass::getFlashChipSpeed(void)
+{
     esp_image_header_t fhdr;
-  if (esp_flash_read(esp_flash_default_chip, (void *)&fhdr, ESP_FLASH_IMAGE_BASE, sizeof(esp_image_header_t)) && fhdr.magic != ESP_IMAGE_HEADER_MAGIC) {
+    if(esp_flash_read(esp_flash_default_chip, (void*)&fhdr, ESP_FLASH_IMAGE_BASE, sizeof(esp_image_header_t)) && fhdr.magic != ESP_IMAGE_HEADER_MAGIC) {
         return 0;
     }
     return magicFlashChipSpeed(fhdr.spi_speed);
 }
 
-// FIXME for P4
-#if !defined(CONFIG_IDF_TARGET_ESP32P4)
-FlashMode_t EspClass::getFlashChipMode(void) {
-#if CONFIG_IDF_TARGET_ESP32S2
+FlashMode_t EspClass::getFlashChipMode(void)
+{
+   #if CONFIG_IDF_TARGET_ESP32S2
    uint32_t spi_ctrl = REG_READ(PERIPHS_SPI_FLASH_CTRL);
-#else
-#if CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C2 || CONFIG_IDF_TARGET_ESP32C6
+   #else
+   #if CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C6
    uint32_t spi_ctrl = REG_READ(DR_REG_SPI0_BASE + 0x8);
-#else
+   #else
    uint32_t spi_ctrl = REG_READ(SPI_CTRL_REG(0));
-#endif
-#endif
+   #endif
+   #endif
    /* Not all of the following constants are already defined in older versions of spi_reg.h, so do it manually for now*/
    if (spi_ctrl & BIT(24)) { //SPI_FREAD_QIO
        return (FM_QIO);
@@ -376,10 +388,10 @@ FlashMode_t EspClass::getFlashChipMode(void) {
    }
    return (FM_DOUT);
 }
-#endif  // if !defined(CONFIG_IDF_TARGET_ESP32P4)
 
-uint32_t EspClass::magicFlashChipSize(uint8_t byte) {
-  /*
+uint32_t EspClass::magicFlashChipSize(uint8_t byte)
+{
+/*
     FLASH_SIZES = {
         "1MB": 0x00,
         "2MB": 0x10,
@@ -391,7 +403,7 @@ uint32_t EspClass::magicFlashChipSize(uint8_t byte) {
         "128MB": 0x70,
     }
 */
-  switch (byte & 0x0F) {
+    switch(byte & 0x0F) {
       case 0x0: return (1_MB);   // 8 MBit (1MB)
       case 0x1: return (2_MB);   // 16 MBit (2MB)
       case 0x2: return (4_MB);   // 32 MBit (4MB)
@@ -405,9 +417,10 @@ uint32_t EspClass::magicFlashChipSize(uint8_t byte) {
     }
 }
 
-uint32_t EspClass::magicFlashChipSpeed(uint8_t byte) {
+uint32_t EspClass::magicFlashChipSpeed(uint8_t byte)
+{
 #if CONFIG_IDF_TARGET_ESP32C2
-  /*
+/*
     FLASH_FREQUENCY = {
         "60m": 0xF,
         "30m": 0x0,
@@ -415,7 +428,7 @@ uint32_t EspClass::magicFlashChipSpeed(uint8_t byte) {
         "15m": 0x2,
     }
 */
-  switch (byte & 0x0F) {
+    switch(byte & 0x0F) {
       case 0xF: return (60_MHz);
       case 0x0: return (30_MHz);
       case 0x1: return (20_MHz);
@@ -424,15 +437,16 @@ uint32_t EspClass::magicFlashChipSpeed(uint8_t byte) {
         return 0;
     }
 
+
 #elif CONFIG_IDF_TARGET_ESP32C6
-  /*
+/*
    FLASH_FREQUENCY = {
         "80m": 0x0,  # workaround for wrong mspi HS div value in ROM
         "40m": 0x0,
         "20m": 0x2,
     }
 */
-  switch (byte & 0x0F) {
+    switch(byte & 0x0F) {
       case 0x0: return (80_MHz);
       case 0x2: return (20_MHz);
       default: // fail?
@@ -441,7 +455,7 @@ uint32_t EspClass::magicFlashChipSpeed(uint8_t byte) {
 
 #elif CONFIG_IDF_TARGET_ESP32H2
 
-  /*
+/*
     FLASH_FREQUENCY = {
         "48m": 0xF,
         "24m": 0x0,
@@ -449,7 +463,7 @@ uint32_t EspClass::magicFlashChipSpeed(uint8_t byte) {
         "12m": 0x2,
     }
 */
-  switch (byte & 0x0F) {
+    switch(byte & 0x0F) {
       case 0xF: return (48_MHz);
       case 0x0: return (24_MHz);
       case 0x1: return (16_MHz);
@@ -458,8 +472,9 @@ uint32_t EspClass::magicFlashChipSpeed(uint8_t byte) {
         return 0;
     }
 
+
 #else
-  /*
+/*
     FLASH_FREQUENCY = {
         "80m": 0xF,
         "40m": 0x0,
@@ -467,7 +482,7 @@ uint32_t EspClass::magicFlashChipSpeed(uint8_t byte) {
         "20m": 0x2,
     }
 */
-  switch (byte & 0x0F) {
+    switch(byte & 0x0F) {
       case 0xF: return (80_MHz);
       case 0x0: return (40_MHz);
       case 0x1: return (26_MHz);
@@ -478,41 +493,50 @@ uint32_t EspClass::magicFlashChipSpeed(uint8_t byte) {
 #endif
 }
 
-FlashMode_t EspClass::magicFlashChipMode(uint8_t byte) {
-  FlashMode_t mode = (FlashMode_t)byte;
-  if (mode > FM_SLOW_READ) {
+
+FlashMode_t EspClass::magicFlashChipMode(uint8_t byte)
+{
+    FlashMode_t mode = (FlashMode_t) byte;
+    if(mode > FM_SLOW_READ) {
         mode = FM_UNKNOWN;
     }
     return mode;
 }
 
-bool EspClass::flashEraseSector(uint32_t sector) {
+bool EspClass::flashEraseSector(uint32_t sector)
+{
     return esp_flash_erase_region(esp_flash_default_chip, sector * SPI_FLASH_SEC_SIZE, SPI_FLASH_SEC_SIZE) == ESP_OK;
 }
 
 // Warning: These functions do not work with encrypted flash
-bool EspClass::flashWrite(uint32_t offset, uint32_t *data, size_t size) {
-  return esp_flash_write(esp_flash_default_chip, (const void *)data, offset, size) == ESP_OK;
+bool EspClass::flashWrite(uint32_t offset, uint32_t *data, size_t size)
+{
+    return esp_flash_write(esp_flash_default_chip, (const void*) data, offset, size) == ESP_OK;
 }
 
-bool EspClass::flashRead(uint32_t offset, uint32_t *data, size_t size) {
-  return esp_flash_read(esp_flash_default_chip, (void *)data, offset, size) == ESP_OK;
+bool EspClass::flashRead(uint32_t offset, uint32_t *data, size_t size)
+{
+    return esp_flash_read(esp_flash_default_chip, (void*) data, offset, size) == ESP_OK;
 }
 
-bool EspClass::partitionEraseRange(const esp_partition_t *partition, uint32_t offset, size_t size) {
+bool EspClass::partitionEraseRange(const esp_partition_t *partition, uint32_t offset, size_t size) 
+{
     return esp_partition_erase_range(partition, offset, size) == ESP_OK;
 }
 
-bool EspClass::partitionWrite(const esp_partition_t *partition, uint32_t offset, uint32_t *data, size_t size) {
+bool EspClass::partitionWrite(const esp_partition_t *partition, uint32_t offset, uint32_t *data, size_t size) 
+{
     return esp_partition_write(partition, offset, data, size) == ESP_OK;
 }
 
-bool EspClass::partitionRead(const esp_partition_t *partition, uint32_t offset, uint32_t *data, size_t size) {
+bool EspClass::partitionRead(const esp_partition_t *partition, uint32_t offset, uint32_t *data, size_t size) 
+{
     return esp_partition_read(partition, offset, data, size) == ESP_OK;
 }
 
-uint64_t EspClass::getEfuseMac(void) {
+uint64_t EspClass::getEfuseMac(void)
+{
     uint64_t _chipmacid = 0LL;
-  esp_efuse_mac_get_default((uint8_t *)(&_chipmacid));
+    esp_efuse_mac_get_default((uint8_t*) (&_chipmacid));
     return _chipmacid;
 }

cores/esp32/Esp.h

@@ -26,7 +26,7 @@
 #include "esp_cpu.h"
 
 /**
- * AVR macros for WDT management
+ * AVR macros for WDT managment
  */
 typedef enum {
     WDTO_0MS    = 0,   //!< WDTO_0MS
@@ -36,12 +36,13 @@ typedef enum {
     WDTO_120MS  = 120, //!< WDTO_120MS
     WDTO_250MS  = 250, //!< WDTO_250MS
     WDTO_500MS  = 500, //!< WDTO_500MS
-  WDTO_1S = 1000,    //!< WDTO_1S
-  WDTO_2S = 2000,    //!< WDTO_2S
-  WDTO_4S = 4000,    //!< WDTO_4S
+    WDTO_1S     = 1000,//!< WDTO_1S
+    WDTO_2S     = 2000,//!< WDTO_2S
+    WDTO_4S     = 4000,//!< WDTO_4S
     WDTO_8S     = 8000 //!< WDTO_8S
 } WDTO_t;
 
+
 typedef enum {
     FM_QIO = 0x00,
     FM_QOUT = 0x01,
@@ -57,7 +58,8 @@ typedef enum {
     SKETCH_SIZE_FREE = 1
 } sketchSize_t;
 
-class EspClass {
+class EspClass
+{
 public:
     EspClass() {}
     ~EspClass() {}
@@ -76,17 +78,15 @@ public:
     uint32_t getMaxAllocPsram();
 
     uint16_t getChipRevision();
-  const char *getChipModel();
+    const char * getChipModel();
     uint8_t getChipCores();
-  uint32_t getCpuFreqMHz() {
-    return getCpuFrequencyMhz();
-  }
+    uint32_t getCpuFreqMHz(){ return getCpuFrequencyMhz(); }
     inline uint32_t getCycleCount() __attribute__((always_inline));
 
-  const char *getSdkVersion();   //version of ESP-IDF
-  const char *getCoreVersion();  //version of this core
+    const char * getSdkVersion(); //version of ESP-IDF
+    const char * getCoreVersion();//version of this core
 
-  void deepSleep(uint64_t time_us);
+    void deepSleep(uint32_t time_us);
 
     uint32_t getFlashChipSize();
     uint32_t getFlashChipSpeed();
@@ -109,9 +109,11 @@ public:
     bool partitionRead(const esp_partition_t *partition, uint32_t offset, uint32_t *data, size_t size);
 
     uint64_t getEfuseMac();
+
 };
 
-uint32_t ARDUINO_ISR_ATTR EspClass::getCycleCount() {
+uint32_t ARDUINO_ISR_ATTR EspClass::getCycleCount()
+{
     return (uint32_t)esp_cpu_get_cycle_count();
 }
 

cores/esp32/FirmwareMSC.cpp

@@ -19,8 +19,8 @@
 #include "esp_partition.h"
 #include "esp_ota_ops.h"
 #include "esp_image_format.h"
-#include "pins_arduino.h"
 #include "esp32-hal.h"
+#include "pins_arduino.h"
 #include "firmware_msc_fat.h"
 #include "spi_flash_mmap.h"
 
@@ -28,7 +28,7 @@
 #define USB_FW_MSC_VENDOR_ID "ESP32" //max 8 chars
 #endif
 #ifndef USB_FW_MSC_PRODUCT_ID
-#define USB_FW_MSC_PRODUCT_ID "Firmware MSC"  //max 16 chars
+#define USB_FW_MSC_PRODUCT_ID "Firmware MSC"//max 16 chars
 #endif
 #ifndef USB_FW_MSC_PRODUCT_REVISION
 #define USB_FW_MSC_PRODUCT_REVISION "1.0" //max 4 chars
@@ -45,19 +45,19 @@ esp_err_t arduino_usb_event_post(esp_event_base_t event_base, int32_t event_id,
 esp_err_t arduino_usb_event_handler_register_with(esp_event_base_t event_base, int32_t event_id, esp_event_handler_t event_handler, void *event_handler_arg);
 
 //General Variables
-static uint8_t *msc_ram_disk = NULL;
-static fat_boot_sector_t *msc_boot = NULL;
-static uint8_t *msc_table = NULL;
+static uint8_t * msc_ram_disk = NULL;
+static fat_boot_sector_t * msc_boot = NULL;
+static uint8_t * msc_table = NULL;
 static uint16_t msc_table_sectors = 0;
 static uint16_t msc_total_sectors = 0;
 static bool mcs_is_fat16 = false;
 
 //Firmware Read
-static const esp_partition_t *msc_run_partition = NULL;
+static const esp_partition_t* msc_run_partition = NULL;
 static uint16_t fw_start_sector = 0;
 static uint16_t fw_end_sector = 0;
 static size_t fw_size = 0;
-static fat_dir_entry_t *fw_entry = NULL;
+static fat_dir_entry_t * fw_entry = NULL;
 
 //Firmware Write
 typedef enum {
@@ -67,13 +67,13 @@ typedef enum {
   MSC_UPDATE_END
 } msc_update_state_t;
 
-static const esp_partition_t *msc_ota_partition = NULL;
+static const esp_partition_t* msc_ota_partition = NULL;
 static msc_update_state_t msc_update_state = MSC_UPDATE_IDLE;
 static uint16_t msc_update_start_sector = 0;
 static uint32_t msc_update_bytes_written = 0;
-static fat_dir_entry_t *msc_update_entry = NULL;
+static fat_dir_entry_t * msc_update_entry = NULL;
 
-static uint32_t get_firmware_size(const esp_partition_t *partition) {
+static uint32_t get_firmware_size(const esp_partition_t* partition){
   esp_image_metadata_t data;
   const esp_partition_pos_t running_pos  = {
       .offset = partition->address,
@@ -85,19 +85,19 @@ static uint32_t get_firmware_size(const esp_partition_t *partition) {
 }
 
 //Get number of sectors required based on the size of the firmware and OTA partition
-static size_t msc_update_get_required_disk_sectors() {
+static size_t msc_update_get_required_disk_sectors(){
   size_t data_sectors = 16;
   size_t total_sectors = 0;
   msc_run_partition = esp_ota_get_running_partition();
   msc_ota_partition = esp_ota_get_next_update_partition(NULL);
-  if (msc_run_partition) {
+  if(msc_run_partition){
     fw_size = get_firmware_size(msc_run_partition);
     data_sectors += FAT_SIZE_TO_SECTORS(fw_size);
     log_d("APP size: %u (%u sectors)", fw_size, FAT_SIZE_TO_SECTORS(fw_size));
   } else {
     log_w("APP partition not found. Reading disabled");
   }
-  if (msc_ota_partition) {
+  if(msc_ota_partition){
     data_sectors += FAT_SIZE_TO_SECTORS(msc_ota_partition->size);
     log_d("OTA size: %u (%u sectors)", msc_ota_partition->size, FAT_SIZE_TO_SECTORS(msc_ota_partition->size));
   } else {
@@ -105,7 +105,7 @@ static size_t msc_update_get_required_disk_sectors() {
   }
   msc_table_sectors = fat_sectors_per_alloc_table(data_sectors, false);
   total_sectors = data_sectors + msc_table_sectors + 2;
-  if (total_sectors > 0xFF4) {
+  if(total_sectors > 0xFF4){
     log_d("USING FAT16");
     mcs_is_fat16 = true;
     total_sectors -= msc_table_sectors;
@@ -123,11 +123,11 @@ static size_t msc_update_get_required_disk_sectors() {
 }
 
 //setup the ramdisk and add the firmware download file
-static bool msc_update_setup_disk(const char *volume_label, uint32_t serial_number) {
+static bool msc_update_setup_disk(const char * volume_label, uint32_t serial_number){
   msc_total_sectors = msc_update_get_required_disk_sectors();
   uint8_t ram_sectors = msc_table_sectors + 2;
-  msc_ram_disk = (uint8_t *)calloc(ram_sectors, DISK_SECTOR_SIZE);
-  if (!msc_ram_disk) {
+  msc_ram_disk = (uint8_t*)calloc(ram_sectors, DISK_SECTOR_SIZE);
+  if(!msc_ram_disk){
     log_e("Failed to allocate RAM Disk: %u bytes", ram_sectors * DISK_SECTOR_SIZE);
     return false;
   }
@@ -136,14 +136,14 @@ static bool msc_update_setup_disk(const char *volume_label, uint32_t serial_numb
   msc_boot = fat_add_boot_sector(msc_ram_disk, msc_total_sectors, msc_table_sectors, fat_file_system_type(mcs_is_fat16), volume_label, serial_number);
   msc_table = fat_add_table(msc_ram_disk, msc_boot, mcs_is_fat16);
   //fat_dir_entry_t * label = fat_add_label(msc_ram_disk, volume_label);
-  if (msc_run_partition) {
+  if(msc_run_partition){
     fw_entry = fat_add_root_file(msc_ram_disk, 0, "FIRMWARE", "BIN", fw_size, 2, mcs_is_fat16);
     fw_end_sector = FAT_SIZE_TO_SECTORS(fw_size) + fw_start_sector;
   }
   return true;
 }
 
-static void msc_update_delete_disk() {
+static void msc_update_delete_disk(){
   fw_entry = NULL;
   fw_size = 0;
   fw_end_sector = 0;
@@ -163,39 +163,39 @@ static void msc_update_delete_disk() {
 }
 
 //filter out entries to only include BINs in the root folder
-static fat_dir_entry_t *msc_update_get_root_bin_entry(uint8_t index) {
-  fat_dir_entry_t *entry = (fat_dir_entry_t *)(msc_ram_disk + ((msc_boot->sectors_per_alloc_table + 1) * DISK_SECTOR_SIZE) + (index * sizeof(fat_dir_entry_t)));
-  fat_lfn_entry_t *lfn = (fat_lfn_entry_t *)entry;
+static fat_dir_entry_t * msc_update_get_root_bin_entry(uint8_t index){
+  fat_dir_entry_t * entry = (fat_dir_entry_t *)(msc_ram_disk + ((msc_boot->sectors_per_alloc_table+1) * DISK_SECTOR_SIZE) + (index * sizeof(fat_dir_entry_t)));
+  fat_lfn_entry_t * lfn = (fat_lfn_entry_t*)entry;
 
   //empty entry
-  if (entry->file_magic == 0) {
+  if(entry->file_magic == 0){
     return NULL;
   }
   //long file name
-  if (lfn->attr == 0x0F && lfn->type == 0x00 && lfn->first_cluster == 0x0000) {
+  if(lfn->attr == 0x0F && lfn->type == 0x00 && lfn->first_cluster == 0x0000){
     return NULL;
   }
   //only files marked as archives
-  if (entry->file_attr != FAT_FILE_ATTR_ARCHIVE) {
+  if(entry->file_attr != FAT_FILE_ATTR_ARCHIVE){
     return NULL;
   }
   //deleted
-  if (entry->file_magic == 0xE5 || entry->file_magic == 0x05) {
+  if(entry->file_magic == 0xE5 || entry->file_magic == 0x05){
     return NULL;
   }
   //not bins
-  if (memcmp("BIN", entry->file_extension, 3)) {
+  if(memcmp("BIN", entry->file_extension, 3)){
     return NULL;
   }
   return entry;
 }
 
 //get an empty bin (the host will add an entry for file about to be written with size of zero)
-static fat_dir_entry_t *msc_update_find_new_bin() {
-  for (uint8_t i = 16; i;) {
+static fat_dir_entry_t * msc_update_find_new_bin(){
+  for(uint8_t i=16; i;){
     i--;
-    fat_dir_entry_t *entry = msc_update_get_root_bin_entry(i);
-    if (entry && entry->file_size == 0) {
+    fat_dir_entry_t * entry = msc_update_get_root_bin_entry(i);
+    if(entry && entry->file_size == 0){
       return entry;
     }
   }
@@ -203,11 +203,11 @@ static fat_dir_entry_t *msc_update_find_new_bin() {
 }
 
 //get a bin starting from particular sector
-static fat_dir_entry_t *msc_update_find_bin(uint16_t sector) {
-  for (uint8_t i = 16; i;) {
+static fat_dir_entry_t * msc_update_find_bin(uint16_t sector){
+  for(uint8_t i=16; i; ){
     i--;
-    fat_dir_entry_t *entry = msc_update_get_root_bin_entry(i);
-    if (entry && entry->data_start_sector == (sector - msc_boot->sectors_per_alloc_table)) {
+    fat_dir_entry_t * entry = msc_update_get_root_bin_entry(i);
+    if(entry && entry->data_start_sector == (sector - msc_boot->sectors_per_alloc_table)){
       return entry;
     }
   }
@@ -215,12 +215,12 @@ static fat_dir_entry_t *msc_update_find_bin(uint16_t sector) {
 }
 
 //write the new data and erase the flash blocks when necessary
-static esp_err_t msc_update_write(const esp_partition_t *partition, uint32_t offset, void *data, size_t size) {
+static esp_err_t msc_update_write(const esp_partition_t *partition, uint32_t offset, void *data, size_t size){
   esp_err_t err = ESP_OK;
-  if ((offset & (SPI_FLASH_SEC_SIZE - 1)) == 0) {
+  if((offset & (SPI_FLASH_SEC_SIZE-1)) == 0){
     err = esp_partition_erase_range(partition, offset, SPI_FLASH_SEC_SIZE);
-    log_v("ERASE[0x%08X]: %s", offset, (err != ESP_OK) ? "FAIL" : "OK");
-    if (err != ESP_OK) {
+    log_v("ERASE[0x%08X]: %s", offset, (err != ESP_OK)?"FAIL":"OK");
+    if(err != ESP_OK){
       return err;
     }
   }
@@ -228,7 +228,7 @@ static esp_err_t msc_update_write(const esp_partition_t *partition, uint32_t off
 }
 
 //called when error was encountered while updating
-static void msc_update_error() {
+static void msc_update_error(){
   log_e("UPDATE_ERROR: %u", msc_update_bytes_written);
   arduino_firmware_msc_event_data_t p;
   p.error.size = msc_update_bytes_written;
@@ -240,16 +240,16 @@ static void msc_update_error() {
 }
 
 //called when all firmware bytes have been received
-static void msc_update_end() {
+static void msc_update_end(){
   log_d("UPDATE_END: %u", msc_update_entry->file_size);
   msc_update_state = MSC_UPDATE_END;
   size_t ota_size = get_firmware_size(msc_ota_partition);
-  if (ota_size != msc_update_entry->file_size) {
+  if(ota_size != msc_update_entry->file_size){
     log_e("OTA SIZE MISMATCH %u != %u", ota_size, msc_update_entry->file_size);
     msc_update_error();
     return;
   }
-  if (!ota_size || esp_ota_set_boot_partition(msc_ota_partition) != ESP_OK) {
+  if(!ota_size || esp_ota_set_boot_partition(msc_ota_partition) != ESP_OK){
     log_e("ENABLING OTA PARTITION FAILED");
     msc_update_error();
     return;
@@ -259,47 +259,47 @@ static void msc_update_end() {
   arduino_usb_event_post(ARDUINO_FIRMWARE_MSC_EVENTS, ARDUINO_FIRMWARE_MSC_END_EVENT, &p, sizeof(arduino_firmware_msc_event_data_t), portMAX_DELAY);
 }
 
-static int32_t msc_write(uint32_t lba, uint32_t offset, uint8_t *buffer, uint32_t bufsize) {
+static int32_t msc_write(uint32_t lba, uint32_t offset, uint8_t* buffer, uint32_t bufsize){
   //log_d("lba: %u, offset: %u, bufsize: %u", lba, offset, bufsize);
-  if (lba < fw_start_sector) {
+  if(lba < fw_start_sector){
     //write to sectors that are in RAM
     memcpy(msc_ram_disk + (lba * DISK_SECTOR_SIZE) + offset, buffer, bufsize);
-    if (msc_ota_partition && lba == (fw_start_sector - 1)) {
+    if(msc_ota_partition && lba == (fw_start_sector - 1)){
       //monitor the root folder table
-      if (msc_update_state <= MSC_UPDATE_RUNNING) {
-        fat_dir_entry_t *update_entry = msc_update_find_new_bin();
-        if (update_entry) {
-          if (msc_update_entry) {
+      if(msc_update_state <= MSC_UPDATE_RUNNING){
+        fat_dir_entry_t * update_entry = msc_update_find_new_bin();
+        if(update_entry) {
+          if(msc_update_entry) {
             log_v("REPLACING ENTRY");
           } else {
             log_v("ASSIGNING ENTRY");
           }
-          if (msc_update_state <= MSC_UPDATE_STARTING) {
+          if(msc_update_state <= MSC_UPDATE_STARTING){
             msc_update_state = MSC_UPDATE_STARTING;
             msc_update_bytes_written = 0;
             msc_update_start_sector = 0;
           }
           msc_update_entry = update_entry;
-        } else if (msc_update_state == MSC_UPDATE_RUNNING) {
-          if (!msc_update_entry && msc_update_start_sector) {
+        } else if(msc_update_state == MSC_UPDATE_RUNNING){
+          if(!msc_update_entry && msc_update_start_sector){
             msc_update_entry = msc_update_find_bin(msc_update_start_sector);
           }
-          if (msc_update_entry && msc_update_bytes_written >= msc_update_entry->file_size) {
+          if(msc_update_entry && msc_update_bytes_written >= msc_update_entry->file_size){
             msc_update_end();
           }
         }
       }
     }
-  } else if (msc_ota_partition && lba >= msc_update_start_sector) {
+  } else if(msc_ota_partition && lba >= msc_update_start_sector){
     //handle writes to the region where the new firmware will be uploaded
     arduino_firmware_msc_event_data_t p;
-    if (msc_update_state <= MSC_UPDATE_STARTING && buffer[0] == 0xE9) {
+    if(msc_update_state <= MSC_UPDATE_STARTING && buffer[0] == 0xE9){
       msc_update_state = MSC_UPDATE_RUNNING;
       msc_update_start_sector = lba;
       msc_update_bytes_written = 0;
       log_d("UPDATE_START: %u (0x%02X)", lba, lba - msc_boot->sectors_per_alloc_table);
       arduino_usb_event_post(ARDUINO_FIRMWARE_MSC_EVENTS, ARDUINO_FIRMWARE_MSC_START_EVENT, &p, sizeof(arduino_firmware_msc_event_data_t), portMAX_DELAY);
-      if (msc_update_write(msc_ota_partition, ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset, buffer, bufsize) == ESP_OK) {
+      if(msc_update_write(msc_ota_partition, ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset, buffer, bufsize) == ESP_OK){
         log_v("UPDATE_WRITE: %u %u", ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset, bufsize);
         msc_update_bytes_written = ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset + bufsize;
         p.write.offset = ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset;
@@ -309,18 +309,17 @@ static int32_t msc_write(uint32_t lba, uint32_t offset, uint8_t *buffer, uint32_
         msc_update_error();
         return 0;
       }
-    } else if (msc_update_state == MSC_UPDATE_RUNNING) {
-      if (msc_update_entry && msc_update_entry->file_size && msc_update_bytes_written < msc_update_entry->file_size
-          && (msc_update_bytes_written + bufsize) >= msc_update_entry->file_size) {
+    } else if(msc_update_state == MSC_UPDATE_RUNNING){
+      if(msc_update_entry && msc_update_entry->file_size && msc_update_bytes_written < msc_update_entry->file_size && (msc_update_bytes_written + bufsize) >= msc_update_entry->file_size){
         bufsize = msc_update_entry->file_size - msc_update_bytes_written;
       }
-      if (msc_update_write(msc_ota_partition, ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset, buffer, bufsize) == ESP_OK) {
+      if(msc_update_write(msc_ota_partition, ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset, buffer, bufsize) == ESP_OK){
         log_v("UPDATE_WRITE: %u %u", ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset, bufsize);
         msc_update_bytes_written = ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset + bufsize;
         p.write.offset = ((lba - msc_update_start_sector) * DISK_SECTOR_SIZE) + offset;
         p.write.size = bufsize;
         arduino_usb_event_post(ARDUINO_FIRMWARE_MSC_EVENTS, ARDUINO_FIRMWARE_MSC_WRITE_EVENT, &p, sizeof(arduino_firmware_msc_event_data_t), portMAX_DELAY);
-        if (msc_update_entry && msc_update_entry->file_size && msc_update_bytes_written >= msc_update_entry->file_size) {
+        if(msc_update_entry && msc_update_entry->file_size && msc_update_bytes_written >= msc_update_entry->file_size){
           msc_update_end();
         }
       } else {
@@ -332,13 +331,13 @@ static int32_t msc_write(uint32_t lba, uint32_t offset, uint8_t *buffer, uint32_
   return bufsize;
 }
 
-static int32_t msc_read(uint32_t lba, uint32_t offset, void *buffer, uint32_t bufsize) {
+static int32_t msc_read(uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize){
   //log_d("lba: %u, offset: %u, bufsize: %u", lba, offset, bufsize);
-  if (lba < fw_start_sector) {
+  if(lba < fw_start_sector){
     memcpy(buffer, msc_ram_disk + (lba * DISK_SECTOR_SIZE) + offset, bufsize);
-  } else if (msc_run_partition && lba < fw_end_sector) {
+  } else if(msc_run_partition && lba < fw_end_sector){
     //read the currently running firmware
-    if (esp_partition_read(msc_run_partition, ((lba - fw_start_sector) * DISK_SECTOR_SIZE) + offset, buffer, bufsize) != ESP_OK) {
+    if(esp_partition_read(msc_run_partition, ((lba - fw_start_sector) * DISK_SECTOR_SIZE) + offset, buffer, bufsize) != ESP_OK){
       return 0;
     }
   } else {
@@ -347,7 +346,7 @@ static int32_t msc_read(uint32_t lba, uint32_t offset, void *buffer, uint32_t bu
   return bufsize;
 }
 
-static bool msc_start_stop(uint8_t power_condition, bool start, bool load_eject) {
+static bool msc_start_stop(uint8_t power_condition, bool start, bool load_eject){
   //log_d("power: %u, start: %u, eject: %u", power_condition, start, load_eject);
   arduino_firmware_msc_event_data_t p;
   p.power.power_condition = power_condition;
@@ -358,9 +357,9 @@ static bool msc_start_stop(uint8_t power_condition, bool start, bool load_eject)
 }
 
 static volatile TaskHandle_t msc_task_handle = NULL;
-static void msc_task(void *pvParameters) {
+static void msc_task(void *pvParameters){
   for (;;) {
-    if (msc_update_state == MSC_UPDATE_END) {
+    if(msc_update_state == MSC_UPDATE_END){
       delay(100);
       esp_restart();
     }
@@ -370,24 +369,24 @@ static void msc_task(void *pvParameters) {
   vTaskDelete(NULL);
 }
 
-FirmwareMSC::FirmwareMSC() : msc() {}
+FirmwareMSC::FirmwareMSC():msc(){}
 
-FirmwareMSC::~FirmwareMSC() {
+FirmwareMSC::~FirmwareMSC(){
   end();
 }
 
-bool FirmwareMSC::begin() {
-  if (msc_ram_disk) {
+bool FirmwareMSC::begin(){
+  if(msc_ram_disk){
     return true;
   }
 
-  if (!msc_update_setup_disk(USB_FW_MSC_VOLUME_NAME, USB_FW_MSC_SERIAL_NUMBER)) {
+  if(!msc_update_setup_disk(USB_FW_MSC_VOLUME_NAME, USB_FW_MSC_SERIAL_NUMBER)){
     return false;
   }
 
-  if (!msc_task_handle) {
-    xTaskCreateUniversal(msc_task, "msc_disk", 1024, NULL, 2, (TaskHandle_t *)&msc_task_handle, 0);
-    if (!msc_task_handle) {
+  if(!msc_task_handle){
+    xTaskCreateUniversal(msc_task, "msc_disk", 1024, NULL, 2, (TaskHandle_t*)&msc_task_handle, 0);
+    if(!msc_task_handle){
       msc_update_delete_disk();
       return false;
     }
@@ -404,19 +403,19 @@ bool FirmwareMSC::begin() {
   return true;
 }
 
-void FirmwareMSC::end() {
+void FirmwareMSC::end(){
   msc.end();
-  if (msc_task_handle) {
+  if(msc_task_handle){
     vTaskDelete(msc_task_handle);
     msc_task_handle = NULL;
   }
   msc_update_delete_disk();
 }
 
-void FirmwareMSC::onEvent(esp_event_handler_t callback) {
+void FirmwareMSC::onEvent(esp_event_handler_t callback){
     onEvent(ARDUINO_FIRMWARE_MSC_ANY_EVENT, callback);
 }
-void FirmwareMSC::onEvent(arduino_firmware_msc_event_t event, esp_event_handler_t callback) {
+void FirmwareMSC::onEvent(arduino_firmware_msc_event_t event, esp_event_handler_t callback){
     arduino_usb_event_handler_register_with(ARDUINO_FIRMWARE_MSC_EVENTS, event, callback, this);
 }
 

cores/esp32/FunctionalInterrupt.cpp

@@ -9,26 +9,36 @@
 #include "Arduino.h"
 
 typedef void (*voidFuncPtr)(void);
-typedef void (*voidFuncPtrArg)(void *);
+typedef void (*voidFuncPtrArg)(void*);
 
-extern "C" {
-extern void __attachInterruptFunctionalArg(uint8_t pin, voidFuncPtrArg userFunc, void *arg, int intr_type, bool functional);
+extern "C"
+{
+	extern void __attachInterruptFunctionalArg(uint8_t pin, voidFuncPtrArg userFunc, void * arg, int intr_type, bool functional);
 }
 
-void ARDUINO_ISR_ATTR interruptFunctional(void *arg) {
-  InterruptArgStructure *localArg = (InterruptArgStructure *)arg;
-  if (localArg->interruptFunction) {
+void ARDUINO_ISR_ATTR interruptFunctional(void* arg)
+{
+    InterruptArgStructure* localArg = (InterruptArgStructure*)arg;
+	if (localArg->interruptFunction)
+	{
 	  localArg->interruptFunction();
 	}
 }
 
-void attachInterrupt(uint8_t pin, std::function<void(void)> intRoutine, int mode) {
+void attachInterrupt(uint8_t pin, std::function<void(void)> intRoutine, int mode)
+{
 	// use the local interrupt routine which takes the ArgStructure as argument
-  __attachInterruptFunctionalArg(pin, (voidFuncPtrArg)interruptFunctional, new InterruptArgStructure{intRoutine}, mode, true);
+	__attachInterruptFunctionalArg (pin, (voidFuncPtrArg)interruptFunctional, new InterruptArgStructure{intRoutine}, mode, true);
 }
 
-extern "C" {
-void cleanupFunctional(void *arg) {
-  delete (InterruptArgStructure *)arg;
-}
+extern "C"
+{
+   void cleanupFunctional(void* arg)
+   {
+	 delete (InterruptArgStructure*)arg;
+   }
 }
+
+
+
+

cores/esp32/FunctionalInterrupt.h

@@ -15,8 +15,7 @@ struct InterruptArgStructure {
 	std::function<void(void)> interruptFunction;
 };
 
-// The extra set of parentheses here prevents macros defined
-// in io_pin_remap.h from applying to this declaration.
-void(attachInterrupt)(uint8_t pin, std::function<void(void)> intRoutine, int mode);
+void attachInterrupt(uint8_t pin, std::function<void(void)> intRoutine, int mode);
+
 
 #endif /* CORE_CORE_FUNCTIONALINTERRUPT_H_ */

cores/esp32/HEXBuilder.cpp

@@ -1,76 +0,0 @@
-/*
-  Copyright (c) 2015 Hristo Gochkov. All rights reserved.
-  This file is part of the esp32 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
-
-#include <Arduino.h>
-#include <HEXBuilder.h>
-
-static uint8_t hex_char_to_byte(uint8_t c) {
-  return (c >= 'a' && c <= 'f')   ? (c - ((uint8_t)'a' - 0xa))
-         : (c >= 'A' && c <= 'F') ? (c - ((uint8_t)'A' - 0xA))
-         : (c >= '0' && c <= '9') ? (c - (uint8_t)'0')
-                                  : 0x10;  // unknown char is 16
-}
-
-size_t HEXBuilder::hex2bytes(unsigned char *out, size_t maxlen, String &in) {
-  return hex2bytes(out, maxlen, in.c_str());
-}
-
-size_t HEXBuilder::hex2bytes(unsigned char *out, size_t maxlen, const char *in) {
-  size_t len = 0;
-  for (; *in; in++) {
-    uint8_t c = hex_char_to_byte(*in);
-    // Silently skip anything unknown.
-    if (c > 15) {
-      continue;
-    }
-
-    if (len & 1) {
-      if (len / 2 < maxlen) {
-        out[len / 2] |= c;
-      }
-    } else {
-      if (len / 2 < maxlen) {
-        out[len / 2] = c << 4;
-      }
-    }
-    len++;
-  }
-  return (len + 1) / 2;
-}
-
-size_t HEXBuilder::bytes2hex(char *out, size_t maxlen, const unsigned char *in, size_t len) {
-  for (size_t i = 0; i < len; i++) {
-    if (i * 2 + 1 < maxlen) {
-      sprintf(out + (i * 2), "%02x", in[i]);
-    }
-  }
-  return len * 2 + 1;
-}
-
-String HEXBuilder::bytes2hex(const unsigned char *in, size_t len) {
-  size_t maxlen = len * 2 + 1;
-  char *out = (char *)malloc(maxlen);
-  if (!out) {
-    return String();
-  }
-  bytes2hex(out, maxlen, in, len);
-  String ret = String(out);
-  free(out);
-  return ret;
-}

cores/esp32/HEXBuilder.h

@@ -1,34 +0,0 @@
-/*
-  Copyright (c) 2015 Hristo Gochkov. All rights reserved.
-  This file is part of the esp32 core for Arduino environment.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
-
-#ifndef HEXBuilder_h
-#define HEXBuilder_h
-
-#include <WString.h>
-#include <Stream.h>
-
-class HEXBuilder {
-public:
-  static size_t hex2bytes(unsigned char *out, size_t maxlen, String &in);
-  static size_t hex2bytes(unsigned char *out, size_t maxlen, const char *in);
-
-  static String bytes2hex(const unsigned char *in, size_t len);
-  static size_t bytes2hex(char *out, size_t maxlen, const unsigned char *in, size_t len);
-};
-#endif

cores/esp32/HWCDC.cpp

@@ -1,4 +1,4 @@
-// Copyright 2015-2024 Espressif Systems (Shanghai) PTE LTD
+// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -24,7 +24,6 @@
 #include "esp_intr_alloc.h"
 #include "soc/periph_defs.h"
 #include "soc/io_mux_reg.h"
-#include "soc/usb_serial_jtag_struct.h"
 #pragma GCC diagnostic ignored "-Wvolatile"
 #include "hal/usb_serial_jtag_ll.h"
 #pragma GCC diagnostic warning "-Wvolatile"
@@ -36,37 +35,36 @@ static RingbufHandle_t tx_ring_buf = NULL;
 static QueueHandle_t rx_queue = NULL;
 static uint8_t rx_data_buf[64] = {0};
 static intr_handle_t intr_handle = NULL;
+static volatile bool initial_empty = false;
 static SemaphoreHandle_t tx_lock = NULL;
-static volatile bool connected = false;
 
-// SOF in ISR causes problems for uploading firmware
-//static volatile unsigned long lastSOF_ms;
-//static volatile uint8_t SOF_TIMEOUT;
-
-// timeout has no effect when USB CDC is unplugged
-static uint32_t tx_timeout_ms = 100;
+// workaround for when USB CDC is not connected
+static uint32_t tx_timeout_ms = 0;
+static bool tx_timeout_change_request = false;
 
 static esp_event_loop_handle_t arduino_hw_cdc_event_loop_handle = NULL;
 
-static esp_err_t
-  arduino_hw_cdc_event_post(esp_event_base_t event_base, int32_t event_id, void *event_data, size_t event_data_size, BaseType_t *task_unblocked) {
-  if (arduino_hw_cdc_event_loop_handle == NULL) {
+static esp_err_t arduino_hw_cdc_event_post(esp_event_base_t event_base, int32_t event_id, void *event_data, size_t event_data_size, BaseType_t *task_unblocked){
+    if(arduino_hw_cdc_event_loop_handle == NULL){
         return ESP_FAIL;
     }
     return esp_event_isr_post_to(arduino_hw_cdc_event_loop_handle, event_base, event_id, event_data, event_data_size, task_unblocked);
 }
 
-static esp_err_t
-  arduino_hw_cdc_event_handler_register_with(esp_event_base_t event_base, int32_t event_id, esp_event_handler_t event_handler, void *event_handler_arg) {
+static esp_err_t arduino_hw_cdc_event_handler_register_with(esp_event_base_t event_base, int32_t event_id, esp_event_handler_t event_handler, void *event_handler_arg){
     if (!arduino_hw_cdc_event_loop_handle) {
         esp_event_loop_args_t event_task_args = {
-      .queue_size = 5, .task_name = "arduino_hw_cdc_events", .task_priority = 5, .task_stack_size = 2048, .task_core_id = tskNO_AFFINITY
+            .queue_size = 5,
+            .task_name = "arduino_hw_cdc_events",
+            .task_priority = 5,
+            .task_stack_size = 2048,
+            .task_core_id = tskNO_AFFINITY
         };
         if (esp_event_loop_create(&event_task_args, &arduino_hw_cdc_event_loop_handle) != ESP_OK) {
             log_e("esp_event_loop_create failed");
         }
     }
-  if (arduino_hw_cdc_event_loop_handle == NULL) {
+    if(arduino_hw_cdc_event_loop_handle == NULL){
         return ESP_FAIL;
     }
     return esp_event_handler_register_with(arduino_hw_cdc_event_loop_handle, event_base, event_id, event_handler, event_handler_arg);
@@ -80,29 +78,31 @@ static void hw_cdc_isr_handler(void *arg) {
 
     if (usbjtag_intr_status & USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY) {
         // Interrupt tells us the host picked up the data we sent.
-    if (!HWCDC::isPlugged()) {
-      connected = false;
-      usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
-      // USB is unplugged, nothing to be done here
-      return;
-    } else {
-      connected = true;
-    }
-    if (tx_ring_buf != NULL && usb_serial_jtag_ll_txfifo_writable() == 1) {
+        if (usb_serial_jtag_ll_txfifo_writable() == 1) {
             // We disable the interrupt here so that the interrupt won't be triggered if there is no data to send.
             usb_serial_jtag_ll_disable_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
-      size_t queued_size = 0;
+            if(!initial_empty){
+                initial_empty = true;
+                // First time USB is plugged and the application has not explicitly set TX Timeout, set it to default 100ms.
+                // Otherwise, USB is still unplugged and the timeout will be kept as Zero in order to avoid any delay in the
+                // application whenever it uses write() and the TX Queue gets full.
+                if (!tx_timeout_change_request) {
+                    tx_timeout_ms = 100;
+                }
+                //send event?
+                //ets_printf("CONNECTED\n");
+                arduino_hw_cdc_event_post(ARDUINO_HW_CDC_EVENTS, ARDUINO_HW_CDC_CONNECTED_EVENT, &event, sizeof(arduino_hw_cdc_event_data_t), &xTaskWoken);
+            }
+            size_t queued_size;
             uint8_t *queued_buff = (uint8_t *)xRingbufferReceiveUpToFromISR(tx_ring_buf, &queued_size, 64);
-      // If the hardware fifo is available, write in it. Otherwise, do nothing.
+            // If the hardware fifo is avaliable, write in it. Otherwise, do nothing.
             if (queued_buff != NULL) {  //Although tx_queued_bytes may be larger than 0. We may have interrupt before xRingbufferSend() was called.
                 //Copy the queued buffer into the TX FIFO
                 usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
                 usb_serial_jtag_ll_write_txfifo(queued_buff, queued_size);
                 usb_serial_jtag_ll_txfifo_flush();
                 vRingbufferReturnItemFromISR(tx_ring_buf, queued_buff, &xTaskWoken);
-        if (connected) {
                 usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
-        }
                 //send event?
                 //ets_printf("TX:%u\n", queued_size);
                 event.tx.len = queued_size;
@@ -114,198 +114,94 @@ static void hw_cdc_isr_handler(void *arg) {
     }
 
     if (usbjtag_intr_status & USB_SERIAL_JTAG_INTR_SERIAL_OUT_RECV_PKT) {
-    // read rx buffer(max length is 64), and send available data to ringbuffer.
+        // read rx buffer(max length is 64), and send avaliable data to ringbuffer.
         // Ensure the rx buffer size is larger than RX_MAX_SIZE.
         usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_INTR_SERIAL_OUT_RECV_PKT);
         uint32_t rx_fifo_len = usb_serial_jtag_ll_read_rxfifo(rx_data_buf, 64);
-    uint32_t i = 0;
-    for (i = 0; i < rx_fifo_len; i++) {
-      if (rx_queue == NULL || !xQueueSendFromISR(rx_queue, rx_data_buf + i, &xTaskWoken)) {
+        uint32_t i=0;
+        for(i=0; i<rx_fifo_len; i++){
+            if(rx_queue == NULL || !xQueueSendFromISR(rx_queue, rx_data_buf+i, &xTaskWoken)){
                 break;
             }
         }
+        //send event?
+        //ets_printf("RX:%u/%u\n", i, rx_fifo_len);
         event.rx.len = i;
         arduino_hw_cdc_event_post(ARDUINO_HW_CDC_EVENTS, ARDUINO_HW_CDC_RX_EVENT, &event, sizeof(arduino_hw_cdc_event_data_t), &xTaskWoken);
-    connected = true;
     }
 
     if (usbjtag_intr_status & USB_SERIAL_JTAG_INTR_BUS_RESET) {
         usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_INTR_BUS_RESET);
+        initial_empty = false;
+        usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
+        //ets_printf("BUS_RESET\n");
         arduino_hw_cdc_event_post(ARDUINO_HW_CDC_EVENTS, ARDUINO_HW_CDC_BUS_RESET_EVENT, &event, sizeof(arduino_hw_cdc_event_data_t), &xTaskWoken);
-    connected = false;
     }
 
-  // SOF ISR is causing esptool to be unable to upload firmware to the board
-  // if (usbjtag_intr_status & USB_SERIAL_JTAG_INTR_SOF) {
-  //   usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_INTR_SOF);
-  //   lastSOF_ms = millis();
-  // }
-
     if (xTaskWoken == pdTRUE) {
         portYIELD_FROM_ISR();
     }
 }
 
-// Moved to header file as inline function. Kept just as future reference.
-//inline bool HWCDC::isPlugged(void) {
-// SOF ISR is causing esptool to be unable to upload firmware to the board
-// Timer test for SOF seems to work when uploading firmware
-//  return usb_serial_jtag_is_connected();//(lastSOF_ms + SOF_TIMEOUT) >= millis();
-//}
-
-bool HWCDC::isCDC_Connected() {
-  static bool running = false;
-
-  // USB may be unplugged
-  if (!isPlugged()) {
-    connected = false;
-    running = false;
-    // SOF in ISR causes problems for uploading firmware
-    //SOF_TIMEOUT = 5;  // SOF timeout when unplugged
-    return false;
-  }
-  //else {
-  //  SOF_TIMEOUT = 50;  // SOF timeout when plugged
-  //}
-
-  if (connected) {
-    running = false;
-    return true;
-  }
-
-  if (running == false && !connected) {  // enables it only once!
-    usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
-  }
-
-  // this will feed CDC TX FIFO to trigger IN_EMPTY
-  usb_serial_jtag_ll_txfifo_flush();
-  running = true;
-  return false;
-}
-
-static void flushTXBuffer(const uint8_t *buffer, size_t size) {
-  if (!tx_ring_buf) {
-    return;
-  }
-  UBaseType_t uxItemsWaiting = 0;
-  vRingbufferGetInfo(tx_ring_buf, NULL, NULL, NULL, NULL, &uxItemsWaiting);
-  size_t freeSpace = xRingbufferGetCurFreeSize(tx_ring_buf);
-  size_t ringbufferLength = freeSpace + uxItemsWaiting;
-
-  if (buffer == NULL) {
-    // just flush the whole ring buffer and exit - used by HWCDC::flush()
-    size_t queued_size = 0;
-    uint8_t *queued_buff = (uint8_t *)xRingbufferReceiveUpTo(tx_ring_buf, &queued_size, 0, ringbufferLength);
-    if (queued_size && queued_buff != NULL) {
-      vRingbufferReturnItem(tx_ring_buf, (void *)queued_buff);
-    }
-    return;
-  }
-  if (size == 0) {
-    return;  // nothing to do
-  }
-  if (freeSpace >= size) {
-    // there is enough space, just add the data to the ring buffer
-    if (xRingbufferSend(tx_ring_buf, (void *)buffer, size, 0) != pdTRUE) {
-      return;
-    }
-  } else {
-    // how many byte should be flushed to make space for the new data
-    size_t to_flush = size - freeSpace;
-    if (to_flush > ringbufferLength) {
-      to_flush = ringbufferLength;
-    }
-    size_t queued_size = 0;
-    uint8_t *queued_buff = (uint8_t *)xRingbufferReceiveUpTo(tx_ring_buf, &queued_size, 0, to_flush);
-    if (queued_size && queued_buff != NULL) {
-      vRingbufferReturnItem(tx_ring_buf, (void *)queued_buff);
-    }
-    // now add the new data that fits into the ring buffer
-    uint8_t *bptr = (uint8_t *)buffer;
-    if (size >= ringbufferLength) {
-      size = ringbufferLength;
-      bptr = (uint8_t *)buffer + (size - ringbufferLength);
-    }
-    if (xRingbufferSend(tx_ring_buf, (void *)bptr, size, 0) != pdTRUE) {
-      return;
-    }
-  }
-  // flushes CDC FIFO
-  usb_serial_jtag_ll_txfifo_flush();
-}
-
 static void ARDUINO_ISR_ATTR cdc0_write_char(char c) {
-  if (tx_ring_buf == NULL) {
-    return;
-  }
-  if (!HWCDC::isConnected()) {
-    // just pop/push RingBuffer and apply FIFO policy
-    flushTXBuffer((const uint8_t *)&c, 1);
-    return;
-  }
-  if (xPortInIsrContext()) {
-    xRingbufferSendFromISR(tx_ring_buf, (void *)(&c), 1, NULL);
+    if(xPortInIsrContext()){
+        xRingbufferSendFromISR(tx_ring_buf, (void*) (&c), 1, NULL);
     } else {
-    xRingbufferSend(tx_ring_buf, (void *)(&c), 1, tx_timeout_ms / portTICK_PERIOD_MS);
+        xRingbufferSend(tx_ring_buf, (void*) (&c), 1, tx_timeout_ms / portTICK_PERIOD_MS);
     }
-  usb_serial_jtag_ll_txfifo_flush();
     usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
 }
 
 HWCDC::HWCDC() {
-  perimanSetBusDeinit(ESP32_BUS_TYPE_USB_DM, HWCDC::deinit);
-  perimanSetBusDeinit(ESP32_BUS_TYPE_USB_DP, HWCDC::deinit);
-  // SOF in ISR causes problems for uploading firmware
-  //  lastSOF_ms = 0;
-  //  SOF_TIMEOUT = 5;
+
 }
 
-HWCDC::~HWCDC() {
+HWCDC::~HWCDC(){
     end();
 }
 
-// It should return <true> just when USB is plugged and CDC is connected.
-HWCDC::operator bool() const {
-  return HWCDC::isCDC_Connected();
+HWCDC::operator bool() const
+{
+    return initial_empty;
 }
 
-void HWCDC::onEvent(esp_event_handler_t callback) {
+void HWCDC::onEvent(esp_event_handler_t callback){
     onEvent(ARDUINO_HW_CDC_ANY_EVENT, callback);
 }
 
-void HWCDC::onEvent(arduino_hw_cdc_event_t event, esp_event_handler_t callback) {
+void HWCDC::onEvent(arduino_hw_cdc_event_t event, esp_event_handler_t callback){
     arduino_hw_cdc_event_handler_register_with(ARDUINO_HW_CDC_EVENTS, event, callback, this);
 }
 
-bool HWCDC::deinit(void *busptr) {
+bool HWCDC::deinit(void * busptr) 
+{
     // avoid any recursion issue with Peripheral Manager perimanSetPinBus() call
     static bool running = false;
-  if (running) {
-    return true;
-  }
+    if (running) return true;
     running = true; 
     // Setting USB D+ D- pins
     bool retCode = true;
-  retCode &= perimanClearPinBus(USB_INT_PHY0_DM_GPIO_NUM);
-  retCode &= perimanClearPinBus(USB_INT_PHY0_DP_GPIO_NUM);
+    retCode &= perimanSetPinBus(USB_DM_GPIO_NUM, ESP32_BUS_TYPE_INIT, NULL);
+    retCode &= perimanSetPinBus(USB_DP_GPIO_NUM, ESP32_BUS_TYPE_INIT, NULL);
     if (retCode) {
         // Force the host to re-enumerate (BUS_RESET)
-    pinMode(USB_INT_PHY0_DM_GPIO_NUM, OUTPUT_OPEN_DRAIN);
-    pinMode(USB_INT_PHY0_DP_GPIO_NUM, OUTPUT_OPEN_DRAIN);
-    digitalWrite(USB_INT_PHY0_DM_GPIO_NUM, LOW);
-    digitalWrite(USB_INT_PHY0_DP_GPIO_NUM, LOW);
+        pinMode(USB_DM_GPIO_NUM, OUTPUT_OPEN_DRAIN);
+        pinMode(USB_DP_GPIO_NUM, OUTPUT_OPEN_DRAIN);
+        digitalWrite(USB_DM_GPIO_NUM, LOW);
+        digitalWrite(USB_DP_GPIO_NUM, LOW);
     }
     // release the flag
     running = false;
     return retCode;
 }
 
-void HWCDC::begin(unsigned long baud) {
-  if (tx_lock == NULL) {
+void HWCDC::begin(unsigned long baud)
+{
+    if(tx_lock == NULL) {
         tx_lock = xSemaphoreCreateMutex();
     }
     //RX Buffer default has 256 bytes if not preset
-  if (rx_queue == NULL) {
+    if(rx_queue == NULL) {
         if (!setRxBufferSize(256)) {
             log_e("HW CDC RX Buffer error");
         }
@@ -316,56 +212,32 @@ void HWCDC::begin(unsigned long baud) {
             log_e("HW CDC TX Buffer error");
         }    
     }
-
-  // the HW Serial pins needs to be first deinited in order to allow `if(Serial)` to work :-(
-  // But this is also causing terminal to hang, so they are disabled
-  // deinit(NULL);
-  // delay(10);  // USB Host has to enumerate it again
-
-  // Peripheral Manager setting for USB D+ D- pins
-  uint8_t pin = USB_INT_PHY0_DM_GPIO_NUM;
-  if (!perimanSetPinBus(pin, ESP32_BUS_TYPE_USB_DM, (void *)this, -1, -1)) {
-    goto err;
-  }
-  pin = USB_INT_PHY0_DP_GPIO_NUM;
-  if (!perimanSetPinBus(pin, ESP32_BUS_TYPE_USB_DP, (void *)this, -1, -1)) {
-    goto err;
-  }
-
-  // Configure PHY
-  // USB_Serial_JTAG use internal PHY
-  USB_SERIAL_JTAG.conf0.phy_sel = 0;
-  // Disable software control USB D+ D- pullup pulldown (Device FS: dp_pullup = 1)
-  USB_SERIAL_JTAG.conf0.pad_pull_override = 0;
-  // Enable USB D+ pullup
-  USB_SERIAL_JTAG.conf0.dp_pullup = 1;
-  // Enable USB pad function
-  USB_SERIAL_JTAG.conf0.usb_pad_enable = 1;
     usb_serial_jtag_ll_disable_intr_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
+    usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
     usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY | USB_SERIAL_JTAG_INTR_SERIAL_OUT_RECV_PKT | USB_SERIAL_JTAG_INTR_BUS_RESET);
-  // SOF ISR is causing esptool to be unable to upload firmware to the board
-  // usb_serial_jtag_ll_ena_intr_mask(
-  //   USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY | USB_SERIAL_JTAG_INTR_SERIAL_OUT_RECV_PKT | USB_SERIAL_JTAG_INTR_BUS_RESET | USB_SERIAL_JTAG_INTR_SOF
-  // );
-  if (!intr_handle && esp_intr_alloc(ETS_USB_SERIAL_JTAG_INTR_SOURCE, 0, hw_cdc_isr_handler, NULL, &intr_handle) != ESP_OK) {
+    if(!intr_handle && esp_intr_alloc(ETS_USB_SERIAL_JTAG_INTR_SOURCE, 0, hw_cdc_isr_handler, NULL, &intr_handle) != ESP_OK){
         isr_log_e("HW USB CDC failed to init interrupts");
         end();
         return;
     }
-  return;
+    if (perimanSetBusDeinit(ESP32_BUS_TYPE_USB, HWCDC::deinit)) {
+        // Setting USB D+ D- pins
+        perimanSetPinBus(USB_DM_GPIO_NUM, ESP32_BUS_TYPE_USB, (void *) this);
+        perimanSetPinBus(USB_DP_GPIO_NUM, ESP32_BUS_TYPE_USB, (void *) this);
+    } else {
+        log_e("Serial JTAG Pins can't be set into Peripheral Manager.");
+    }
 
-err:
-  log_e("Serial JTAG Pin %u can't be set into Peripheral Manager.", pin);
-  end();
+    usb_serial_jtag_ll_txfifo_flush();
 }
 
-void HWCDC::end() {
-  //Disable/clear/free tx/rx interrupt.
+void HWCDC::end()
+{
+    //Disable tx/rx interrupt.
     usb_serial_jtag_ll_disable_intr_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
-  usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
     esp_intr_free(intr_handle);
     intr_handle = NULL;
-  if (tx_lock != NULL) {
+    if(tx_lock != NULL) {
         vSemaphoreDelete(tx_lock);
         tx_lock = NULL;
     }
@@ -376,38 +248,40 @@ void HWCDC::end() {
         arduino_hw_cdc_event_loop_handle = NULL;
     }
     HWCDC::deinit(this);
-  setDebugOutput(false);
-  connected = false;
 }
 
-void HWCDC::setTxTimeoutMs(uint32_t timeout) {
+void HWCDC::setTxTimeoutMs(uint32_t timeout){
     tx_timeout_ms = timeout;
+    // it registers that the user has explicitly requested to use a value as TX timeout
+    // used for the workaround with unplugged USB and TX Queue Full that causes a delay on every write()
+    tx_timeout_change_request = true;
 }
 
 /*
  * WRITING
 */
 
-size_t HWCDC::setTxBufferSize(size_t tx_queue_len) {
-  if (tx_ring_buf) {
+size_t HWCDC::setTxBufferSize(size_t tx_queue_len){
+    if(tx_ring_buf){
         vRingbufferDelete(tx_ring_buf);
         tx_ring_buf = NULL;
     }
-  if (!tx_queue_len) {
+    if(!tx_queue_len){
         return 0;
     }
     tx_ring_buf = xRingbufferCreate(tx_queue_len, RINGBUF_TYPE_BYTEBUF);
-  if (!tx_ring_buf) {
+    if(!tx_ring_buf){
         return 0;
     }
     return tx_queue_len;
 }
 
-int HWCDC::availableForWrite(void) {
-  if (tx_ring_buf == NULL || tx_lock == NULL) {
+int HWCDC::availableForWrite(void)
+{
+    if(tx_ring_buf == NULL || tx_lock == NULL){
         return 0;
     }
-  if (xSemaphoreTake(tx_lock, tx_timeout_ms / portTICK_PERIOD_MS) != pdPASS) {
+    if(xSemaphoreTake(tx_lock, tx_timeout_ms / portTICK_PERIOD_MS) != pdPASS){
         return 0;
     }
     size_t a = xRingbufferGetCurFreeSize(tx_ring_buf);
@@ -415,119 +289,71 @@ int HWCDC::availableForWrite(void) {
     return a;
 }
 
-size_t HWCDC::write(const uint8_t *buffer, size_t size) {
-  if (buffer == NULL || size == 0 || tx_ring_buf == NULL || tx_lock == NULL) {
+size_t HWCDC::write(const uint8_t *buffer, size_t size)
+{
+    if(buffer == NULL || size == 0 || tx_ring_buf == NULL || tx_lock == NULL){
         return 0;
     }
-  if (xSemaphoreTake(tx_lock, tx_timeout_ms / portTICK_PERIOD_MS) != pdPASS) {
+    if(xSemaphoreTake(tx_lock, tx_timeout_ms / portTICK_PERIOD_MS) != pdPASS){
         return 0;
     }
-  if (!isCDC_Connected()) {
-    // just pop/push RingBuffer and apply FIFO policy
-    flushTXBuffer(buffer, size);
-  } else {
+    size_t max_size = xRingbufferGetMaxItemSize(tx_ring_buf);
     size_t space = xRingbufferGetCurFreeSize(tx_ring_buf);
     size_t to_send = size, so_far = 0;
 
-    if (space > size) {
+    if(space > size){
         space = size;
     }
     // Non-Blocking method, Sending data to ringbuffer, and handle the data in ISR.
-    if (space > 0 && xRingbufferSend(tx_ring_buf, (void *)(buffer), space, 0) != pdTRUE) {
+    if(xRingbufferSend(tx_ring_buf, (void*) (buffer), space, 0) != pdTRUE){
         size = 0;
     } else {
         to_send -= space;
         so_far += space;
         // Now trigger the ISR to read data from the ring buffer.
-      usb_serial_jtag_ll_txfifo_flush();
-      if (connected) {
         usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
-      }
-      // tracks CDC transmission progress to avoid hanging if CDC is unplugged while still sending data
-      size_t last_toSend = to_send;
-      uint32_t tries = tx_timeout_ms;  // waits 1ms per sending data attempt, in case CDC is unplugged
-      while (connected && to_send) {
-        space = xRingbufferGetCurFreeSize(tx_ring_buf);
-        if (space > to_send) {
-          space = to_send;
+
+        while(to_send){
+            if(max_size > to_send){
+                max_size = to_send;
             }
             // Blocking method, Sending data to ringbuffer, and handle the data in ISR.
-        if (xRingbufferSend(tx_ring_buf, (void *)(buffer + so_far), space, tx_timeout_ms / portTICK_PERIOD_MS) != pdTRUE) {
+            if(xRingbufferSend(tx_ring_buf, (void*) (buffer+so_far), max_size, tx_timeout_ms / portTICK_PERIOD_MS) != pdTRUE){
                 size = so_far;
-          log_w("write failed due to ring buffer full - timeout");
                 break;
             }
-        so_far += space;
-        to_send -= space;
+            so_far += max_size;
+            to_send -= max_size;
             // Now trigger the ISR to read data from the ring buffer.
-        usb_serial_jtag_ll_txfifo_flush();
-        if (connected) {
             usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
         }
-        if (last_toSend == to_send) {
-          // no progress in sending data... USB CDC is probably unplugged
-          tries--;
-          delay(1);
-        } else {
-          last_toSend = to_send;
-          tries = tx_timeout_ms;  // reset the timeout
-        }
-        if (tries == 0) {  // CDC isn't connected anymore...
-          size = so_far;
-          log_w("write failed due to waiting USB Host - timeout");
-          connected = false;
-        }
-      }
-    }
-    // CDC was disconnected while sending data ==> flush the TX buffer keeping the last data
-    if (to_send && !usb_serial_jtag_ll_txfifo_writable()) {
-      connected = false;
-      flushTXBuffer(buffer + so_far, to_send);
-    }
     }
     xSemaphoreGive(tx_lock);
     return size;
 }
 
-size_t HWCDC::write(uint8_t c) {
+size_t HWCDC::write(uint8_t c)
+{
     return write(&c, 1);
 }
 
-void HWCDC::flush(void) {
-  if (tx_ring_buf == NULL || tx_lock == NULL) {
+void HWCDC::flush(void)
+{
+    if(tx_ring_buf == NULL || tx_lock == NULL){
         return;
     }
-  if (xSemaphoreTake(tx_lock, tx_timeout_ms / portTICK_PERIOD_MS) != pdPASS) {
+    if(xSemaphoreTake(tx_lock, tx_timeout_ms / portTICK_PERIOD_MS) != pdPASS){
         return;
     }
-  if (!isCDC_Connected()) {
-    flushTXBuffer(NULL, 0);
-  } else {
     UBaseType_t uxItemsWaiting = 0;
     vRingbufferGetInfo(tx_ring_buf, NULL, NULL, NULL, NULL, &uxItemsWaiting);
-    if (uxItemsWaiting) {
+    if(uxItemsWaiting){
         // Now trigger the ISR to read data from the ring buffer.
-      usb_serial_jtag_ll_txfifo_flush();
-      if (connected) {
         usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
     }
-    }
-    uint32_t tries = tx_timeout_ms;  // waits 1ms per ISR sending data attempt, in case CDC is unplugged
-    while (connected && tries && uxItemsWaiting) {
-      delay(1);
-      UBaseType_t lastUxItemsWaiting = uxItemsWaiting;
+    while(uxItemsWaiting){
+        delay(5);
         vRingbufferGetInfo(tx_ring_buf, NULL, NULL, NULL, NULL, &uxItemsWaiting);
-      if (lastUxItemsWaiting == uxItemsWaiting) {
-        tries--;
-      }
-      if (connected) {
-        usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY);
-      }
-    }
-    if (tries == 0) {  // CDC isn't connected anymore...
-      connected = false;
-      flushTXBuffer(NULL, 0);  // flushes all TX Buffer
-    }
     }
     xSemaphoreGive(tx_lock);
 }
@@ -536,57 +362,61 @@ void HWCDC::flush(void) {
  * READING
 */
 
-size_t HWCDC::setRxBufferSize(size_t rx_queue_len) {
-  if (rx_queue) {
+size_t HWCDC::setRxBufferSize(size_t rx_queue_len){
+    if(rx_queue){
         vQueueDelete(rx_queue);
         rx_queue = NULL;
     }
-  if (!rx_queue_len) {
+    if(!rx_queue_len){
         return 0;
     }
     rx_queue = xQueueCreate(rx_queue_len, sizeof(uint8_t));
-  if (!rx_queue) {
+    if(!rx_queue){
         return 0;
     }
     return rx_queue_len;
 }
 
-int HWCDC::available(void) {
-  if (rx_queue == NULL) {
+int HWCDC::available(void)
+{
+    if(rx_queue == NULL){
         return -1;
     }
     return uxQueueMessagesWaiting(rx_queue);
 }
 
-int HWCDC::peek(void) {
-  if (rx_queue == NULL) {
+int HWCDC::peek(void)
+{
+    if(rx_queue == NULL){
         return -1;
     }
     uint8_t c;
-  if (xQueuePeek(rx_queue, &c, 0)) {
+    if(xQueuePeek(rx_queue, &c, 0)) {
         return c;
     }
     return -1;
 }
 
-int HWCDC::read(void) {
-  if (rx_queue == NULL) {
+int HWCDC::read(void)
+{
+    if(rx_queue == NULL){
         return -1;
     }
     uint8_t c = 0;
-  if (xQueueReceive(rx_queue, &c, 0)) {
+    if(xQueueReceive(rx_queue, &c, 0)) {
         return c;
     }
     return -1;
 }
 
-size_t HWCDC::read(uint8_t *buffer, size_t size) {
-  if (rx_queue == NULL) {
+size_t HWCDC::read(uint8_t *buffer, size_t size)
+{
+    if(rx_queue == NULL){
         return -1;
     }
     uint8_t c = 0;
     size_t count = 0;
-  while (count < size && xQueueReceive(rx_queue, &c, 0)) {
+    while(count < size && xQueueReceive(rx_queue, &c, 0)){
         buffer[count++] = c;
     }
     return count;
@@ -596,17 +426,17 @@ size_t HWCDC::read(uint8_t *buffer, size_t size) {
  * DEBUG
 */
 
-void HWCDC::setDebugOutput(bool en) {
-  if (en) {
+void HWCDC::setDebugOutput(bool en)
+{
+    if(en) {
         uartSetDebug(NULL);
-    ets_install_putc2((void (*)(char)) & cdc0_write_char);
+        ets_install_putc1((void (*)(char)) &cdc0_write_char);
     } else {
-    ets_install_putc2(NULL);
+        ets_install_putc1(NULL);
     }
-  ets_install_putc1(NULL);  // closes UART log output
 }
 
-#if ARDUINO_USB_MODE && ARDUINO_USB_CDC_ON_BOOT  // Hardware JTAG CDC selected
+#if ARDUINO_USB_MODE  // Hardware JTAG CDC selected
 // USBSerial is always available to be used
 HWCDC HWCDCSerial;
 #endif

cores/esp32/HWCDC.h

@@ -1,4 +1,4 @@
-// Copyright 2015-2024 Espressif Systems (Shanghai) PTE LTD
+// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -21,7 +21,6 @@
 #include <inttypes.h>
 #include "esp_event.h"
 #include "Stream.h"
-#include "driver/usb_serial_jtag.h"
 
 ESP_EVENT_DECLARE_BASE(ARDUINO_HW_CDC_EVENTS);
 
@@ -43,10 +42,10 @@ typedef union {
     } tx;
 } arduino_hw_cdc_event_data_t;
 
-class HWCDC : public Stream {
+class HWCDC: public Stream
+{
 private:
-  static bool deinit(void *busptr);
-  static bool isCDC_Connected();
+    static bool deinit(void * busptr);
     
 public:
     HWCDC();
@@ -58,7 +57,7 @@ public:
     size_t setRxBufferSize(size_t);
     size_t setTxBufferSize(size_t);
     void setTxTimeoutMs(uint32_t timeout);
-  void begin(unsigned long baud = 0);
+    void begin(unsigned long baud=0);
     void end();
     
     int available(void);
@@ -70,44 +69,40 @@ public:
     size_t write(const uint8_t *buffer, size_t size);
     void flush(void);
     
-  inline static bool isPlugged(void) {
-    // SOF ISR is causing esptool to be unable to upload firmware to the board
-    // Using IDF 5.1 helper function because it is based on Timer check instead of ISR
-    return usb_serial_jtag_is_connected();
+    inline size_t read(char * buffer, size_t size)
+    {
+        return read((uint8_t*) buffer, size);
     }
-
-  inline static bool isConnected(void) {
-    return isCDC_Connected();
+    inline size_t write(const char * buffer, size_t size)
+    {
+        return write((uint8_t*) buffer, size);
     }
-
-  inline size_t read(char *buffer, size_t size) {
-    return read((uint8_t *)buffer, size);
+    inline size_t write(const char * s)
+    {
+        return write((uint8_t*) s, strlen(s));
     }
-  inline size_t write(const char *buffer, size_t size) {
-    return write((uint8_t *)buffer, size);
+    inline size_t write(unsigned long n)
+    {
+        return write((uint8_t) n);
     }
-  inline size_t write(const char *s) {
-    return write((uint8_t *)s, strlen(s));
+    inline size_t write(long n)
+    {
+        return write((uint8_t) n);
     }
-  inline size_t write(unsigned long n) {
-    return write((uint8_t)n);
+    inline size_t write(unsigned int n)
+    {
+        return write((uint8_t) n);
     }
-  inline size_t write(long n) {
-    return write((uint8_t)n);
-  }
-  inline size_t write(unsigned int n) {
-    return write((uint8_t)n);
-  }
-  inline size_t write(int n) {
-    return write((uint8_t)n);
+    inline size_t write(int n)
+    {
+        return write((uint8_t) n);
     }
     operator bool() const;
     void setDebugOutput(bool);
-  uint32_t baudRate() {
-    return 115200;
-  }
+    uint32_t baudRate(){return 115200;}
+
 };
-#if ARDUINO_USB_MODE && ARDUINO_USB_CDC_ON_BOOT  // Hardware JTAG CDC selected
+#if ARDUINO_USB_MODE  // Hardware JTAG CDC selected
 #ifndef HWCDC_SERIAL_IS_DEFINED
 #define HWCDC_SERIAL_IS_DEFINED 1
 #endif

cores/esp32/HardwareI2C.h

@@ -1,43 +0,0 @@
-/*
-  Copyright (c) 2016 Arduino LLC.  All right reserved.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
-
-#pragma once
-
-#include <inttypes.h>
-#include "Stream.h"
-#include <functional>
-
-class HardwareI2C : public Stream {
-public:
-  virtual bool begin() = 0;
-  virtual bool begin(uint8_t address) = 0;
-  virtual bool end() = 0;
-
-  virtual bool setClock(uint32_t freq) = 0;
-
-  virtual void beginTransmission(uint8_t address) = 0;
-  virtual uint8_t endTransmission(bool stopBit) = 0;
-  virtual uint8_t endTransmission(void) = 0;
-
-  virtual size_t requestFrom(uint8_t address, size_t len, bool stopBit) = 0;
-  virtual size_t requestFrom(uint8_t address, size_t len) = 0;
-
-  // Update base class to use std::function
-  virtual void onReceive(const std::function<void(int)> &) = 0;
-  virtual void onRequest(const std::function<void()> &) = 0;
-};

cores/esp32/HardwareSerial.cpp

@@ -5,40 +5,36 @@
 #include <ctime>
 
 #include "pins_arduino.h"
-#include "io_pin_remap.h"
 #include "HardwareSerial.h"
 #include "soc/soc_caps.h"
 #include "driver/uart.h"
 #include "freertos/queue.h"
 
-#if (SOC_UART_LP_NUM >= 1)
-#define UART_HW_FIFO_LEN(uart_num) ((uart_num < SOC_UART_HP_NUM) ? SOC_UART_FIFO_LEN : SOC_LP_UART_FIFO_LEN)
-#else
-#define UART_HW_FIFO_LEN(uart_num) SOC_UART_FIFO_LEN
+#ifndef ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE
+#define ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE 2048
+#endif
+
+#ifndef ARDUINO_SERIAL_EVENT_TASK_PRIORITY
+#define ARDUINO_SERIAL_EVENT_TASK_PRIORITY (configMAX_PRIORITIES-1)
+#endif
+
+#ifndef ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE
+#define ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE -1
 #endif
 
 void serialEvent(void) __attribute__((weak));
+void serialEvent(void) {}
 
 #if SOC_UART_NUM > 1
 void serialEvent1(void) __attribute__((weak));
+void serialEvent1(void) {}
 #endif /* SOC_UART_NUM > 1 */
 
 #if SOC_UART_NUM > 2
 void serialEvent2(void) __attribute__((weak));
+void serialEvent2(void) {}
 #endif /* SOC_UART_NUM > 2 */
 
-#if SOC_UART_NUM > 3
-void serialEvent3(void) __attribute__((weak));
-#endif /* SOC_UART_NUM > 3 */
-
-#if SOC_UART_NUM > 4
-void serialEvent4(void) __attribute__((weak));
-#endif /* SOC_UART_NUM > 4 */
-
-#if SOC_UART_NUM > 5
-void serialEvent5(void) __attribute__((weak));
-#endif /* SOC_UART_NUM > 5 */
-
 #if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
 // There is always Seria0 for UART0
 HardwareSerial Serial0(0);
@@ -48,89 +44,64 @@ HardwareSerial Serial1(1);
 #if SOC_UART_NUM > 2
 HardwareSerial Serial2(2);
 #endif
-#if SOC_UART_NUM > 3
-HardwareSerial Serial3(3);
-#endif
-#if SOC_UART_NUM > 4
-HardwareSerial Serial4(4);
-#endif
-#if (SOC_UART_NUM > 5)
-HardwareSerial Serial5(5);
-#endif
+
 #if HWCDC_SERIAL_IS_DEFINED == 1        // Hardware JTAG CDC Event
-extern void HWCDCSerialEvent(void) __attribute__((weak));
+extern void HWCDCSerialEvent (void)__attribute__((weak));
+void HWCDCSerialEvent(void) {} 
 #endif 
 
 #if USB_SERIAL_IS_DEFINED == 1          // Native USB CDC Event
 // Used by Hardware Serial for USB CDC events
-extern void USBSerialEvent(void) __attribute__((weak));
+extern void USBSerialEvent (void)__attribute__((weak));
+void USBSerialEvent(void) {} 
 #endif 
 
-void serialEventRun(void) {
+void serialEventRun(void)
+{
 #if HWCDC_SERIAL_IS_DEFINED == 1        // Hardware JTAG CDC Event
-  if (HWCDCSerialEvent && HWCDCSerial.available()) {
-    HWCDCSerialEvent();
-  }
+    if(HWCDCSerial.available()) HWCDCSerialEvent();
 #endif    
 #if USB_SERIAL_IS_DEFINED == 1          // Native USB CDC Event
-  if (USBSerialEvent && USBSerial.available()) {
-    USBSerialEvent();
-  }
+    if(USBSerial.available()) USBSerialEvent();
 #endif    
     // UART0 is default serialEvent()
-  if (serialEvent && Serial0.available()) {
-    serialEvent();
-  }
+    if(Serial0.available()) serialEvent();
 #if SOC_UART_NUM > 1
-  if (serialEvent1 && Serial1.available()) {
-    serialEvent1();
-  }
+    if(Serial1.available()) serialEvent1();
 #endif
 #if SOC_UART_NUM > 2
-  if (serialEvent2 && Serial2.available()) {
-    serialEvent2();
-  }
-#endif
-#if SOC_UART_NUM > 3
-  if (serialEvent3 && Serial3.available()) {
-    serialEvent3();
-  }
-#endif
-#if SOC_UART_NUM > 4
-  if (serialEvent4 && Serial4.available()) {
-    serialEvent4();
-  }
-#endif
-#if SOC_UART_NUM > 5
-  if (serialEvent5 && Serial5.available()) {
-    serialEvent5();
-  }
+    if(Serial2.available()) serialEvent2();
 #endif
 }
 #endif
 
 #if !CONFIG_DISABLE_HAL_LOCKS
-#define HSERIAL_MUTEX_LOCK() \
-  do {                       \
-  } while (xSemaphoreTake(_lock, portMAX_DELAY) != pdPASS)
+#define HSERIAL_MUTEX_LOCK()    do {} while (xSemaphoreTake(_lock, portMAX_DELAY) != pdPASS)
 #define HSERIAL_MUTEX_UNLOCK()  xSemaphoreGive(_lock)
 #else
 #define HSERIAL_MUTEX_LOCK()
 #define HSERIAL_MUTEX_UNLOCK()
 #endif
 
-HardwareSerial::HardwareSerial(uint8_t uart_nr)
-  : _uart_nr(uart_nr), _uart(NULL), _rxBufferSize(256), _txBufferSize(0), _onReceiveCB(NULL), _onReceiveErrorCB(NULL), _onReceiveTimeout(false), _rxTimeout(1),
-    _rxFIFOFull(0), _eventTask(NULL)
+HardwareSerial::HardwareSerial(uint8_t uart_nr) :
+_uart_nr(uart_nr),
+_uart(NULL),
+_rxBufferSize(256),
+_txBufferSize(0),
+_onReceiveCB(NULL),
+_onReceiveErrorCB(NULL),
+_onReceiveTimeout(false),
+_rxTimeout(2),
+_rxFIFOFull(0),
+_eventTask(NULL)
 #if !CONFIG_DISABLE_HAL_LOCKS
-    ,
-    _lock(NULL)
+    ,_lock(NULL)
 #endif
 {
 #if !CONFIG_DISABLE_HAL_LOCKS
-  if (_lock == NULL) {
+    if(_lock == NULL){
         _lock = xSemaphoreCreateMutex();
-    if (_lock == NULL) {
+        if(_lock == NULL){
             log_e("xSemaphoreCreateMutex failed");
             return;
         }
@@ -140,34 +111,36 @@ HardwareSerial::HardwareSerial(uint8_t uart_nr)
     uart_init_PeriMan();
 }
 
-HardwareSerial::~HardwareSerial() {
-  end();  // explicit Full UART termination
+HardwareSerial::~HardwareSerial()
+{
+    end(true); // explicit Full UART termination
 #if !CONFIG_DISABLE_HAL_LOCKS
-  if (_lock != NULL) {
+    if(_lock != NULL){
         vSemaphoreDelete(_lock);
     }
 #endif
 }
 
-void HardwareSerial::_createEventTask(void *args) {
+
+void HardwareSerial::_createEventTask(void *args)
+{
     // Creating UART event Task
-  xTaskCreateUniversal(
-    _uartEventTask, "uart_event_task", ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE, this, ARDUINO_SERIAL_EVENT_TASK_PRIORITY, &_eventTask,
-    ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE
-  );
+    xTaskCreateUniversal(_uartEventTask, "uart_event_task", ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE, this, ARDUINO_SERIAL_EVENT_TASK_PRIORITY, &_eventTask, ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE);
     if (_eventTask == NULL) {
         log_e(" -- UART%d Event Task not Created!", _uart_nr);
     }
 }
 
-void HardwareSerial::_destroyEventTask(void) {
+void HardwareSerial::_destroyEventTask(void)
+{
     if (_eventTask != NULL) {
         vTaskDelete(_eventTask);
         _eventTask = NULL;
     }
 }
 
-void HardwareSerial::onReceiveError(OnReceiveErrorCb function) {
+void HardwareSerial::onReceiveError(OnReceiveErrorCb function)
+{
     HSERIAL_MUTEX_LOCK();
     // function may be NULL to cancel onReceive() from its respective task
     _onReceiveErrorCB = function;
@@ -178,7 +151,8 @@ void HardwareSerial::onReceiveError(OnReceiveErrorCb function) {
     HSERIAL_MUTEX_UNLOCK();
 }
 
-void HardwareSerial::onReceive(OnReceiveCb function, bool onlyOnTimeout) {
+void HardwareSerial::onReceive(OnReceiveCb function, bool onlyOnTimeout)
+{
     HSERIAL_MUTEX_LOCK();
     // function may be NULL to cancel onReceive() from its respective task
     _onReceiveCB = function;
@@ -190,8 +164,7 @@ void HardwareSerial::onReceive(OnReceiveCb function, bool onlyOnTimeout) {
 
         // in case that onReceive() shall work only with RX Timeout, FIFO shall be high
         // this is a work around for an IDF issue with events and low FIFO Full value (< 3)
-    // Not valid for the LP UART
-    if (_onReceiveTimeout && _uart_nr < SOC_UART_HP_NUM) {
+        if (_onReceiveTimeout) {
             uartSetRxFIFOFull(_uart, 120);
             log_w("OnReceive is set to Timeout only, thus FIFO Full is now 120 bytes.");
         }
@@ -209,34 +182,31 @@ void HardwareSerial::onReceive(OnReceiveCb function, bool onlyOnTimeout) {
 // A low value of FIFO Full bytes will consume more CPU time within the ISR
 // A high value of FIFO Full bytes will make the application wait longer to have byte available for the Stkech in a streaming scenario
 // Both RX FIFO Full and RX Timeout may affect when onReceive() will be called
-bool HardwareSerial::setRxFIFOFull(uint8_t fifoBytes) {
+bool HardwareSerial::setRxFIFOFull(uint8_t fifoBytes)
+{
     HSERIAL_MUTEX_LOCK();
     // in case that onReceive() shall work only with RX Timeout, FIFO shall be high
     // this is a work around for an IDF issue with events and low FIFO Full value (< 3)
-  // Not valid for the LP UART
-  if (_onReceiveCB != NULL && _onReceiveTimeout && _uart_nr < SOC_UART_HP_NUM) {
+    if (_onReceiveCB != NULL && _onReceiveTimeout) {
         fifoBytes = 120;
         log_w("OnReceive is set to Timeout only, thus FIFO Full is now 120 bytes.");
     }
     bool retCode = uartSetRxFIFOFull(_uart, fifoBytes); // Set new timeout
-  if (fifoBytes > 0 && fifoBytes < UART_HW_FIFO_LEN(_uart_nr) - 1) {
-    _rxFIFOFull = fifoBytes;
-  }
+    if (fifoBytes > 0 && fifoBytes < SOC_UART_FIFO_LEN - 1) _rxFIFOFull = fifoBytes;
     HSERIAL_MUTEX_UNLOCK();
     return retCode;
 }
 
-// timeout is calculates in time to receive UART symbols at the UART baudrate.
+// timout is calculates in time to receive UART symbols at the UART baudrate.
 // the estimation is about 11 bits per symbol (SERIAL_8N1)
-bool HardwareSerial::setRxTimeout(uint8_t symbols_timeout) {
+bool HardwareSerial::setRxTimeout(uint8_t symbols_timeout)
+{
     HSERIAL_MUTEX_LOCK();
 
     // Zero disables timeout, thus, onReceive callback will only be called when RX FIFO reaches 120 bytes
     // Any non-zero value will activate onReceive callback based on UART baudrate with about 11 bits per symbol
     _rxTimeout = symbols_timeout;
-  if (!symbols_timeout) {
-    _onReceiveTimeout = false;  // only when RX timeout is disabled, we also must disable this flag
-  }
+    if (!symbols_timeout) _onReceiveTimeout = false;  // only when RX timeout is disabled, we also must disable this flag
 
     bool retCode = uartSetRxTimeout(_uart, _rxTimeout); // Set new timeout
 
@@ -244,7 +214,8 @@ bool HardwareSerial::setRxTimeout(uint8_t symbols_timeout) {
     return retCode;
 }
 
-void HardwareSerial::eventQueueReset() {
+void HardwareSerial::eventQueueReset()
+{
     QueueHandle_t uartEventQueue = NULL;
     if (_uart == NULL) {
       return;
@@ -255,21 +226,22 @@ void HardwareSerial::eventQueueReset() {
     }
 }
 
-void HardwareSerial::_uartEventTask(void *args) {
+void HardwareSerial::_uartEventTask(void *args)
+{
     HardwareSerial *uart = (HardwareSerial *)args;
     uart_event_t event;
     QueueHandle_t uartEventQueue = NULL;
     uartGetEventQueue(uart->_uart, &uartEventQueue);
     if (uartEventQueue != NULL) {
-    for (;;) {
+        for(;;) {
             //Waiting for UART event.
-      if (xQueueReceive(uartEventQueue, (void *)&event, (TickType_t)portMAX_DELAY)) {
+            if(xQueueReceive(uartEventQueue, (void * )&event, (TickType_t)portMAX_DELAY)) {
                 hardwareSerial_error_t currentErr = UART_NO_ERROR;
-        switch (event.type) {
+                switch(event.type) {
                     case UART_DATA:
-            if (uart->_onReceiveCB && uart->available() > 0 && ((uart->_onReceiveTimeout && event.timeout_flag) || !uart->_onReceiveTimeout)) {
+                        if(uart->_onReceiveCB && uart->available() > 0 &&
+                            ((uart->_onReceiveTimeout && event.timeout_flag) || !uart->_onReceiveTimeout) )
                                 uart->_onReceiveCB();
-            }
                         break;
                     case UART_FIFO_OVF:
                         log_w("UART%d FIFO Overflow. Consider adding Hardware Flow Control to your Application.", uart->_uart_nr);
@@ -280,23 +252,23 @@ void HardwareSerial::_uartEventTask(void *args) {
                         currentErr = UART_BUFFER_FULL_ERROR;
                         break;
                     case UART_BREAK:
-            log_v("UART%d RX break.", uart->_uart_nr);
+                        log_w("UART%d RX break.", uart->_uart_nr);
                         currentErr = UART_BREAK_ERROR;
                         break;
                     case UART_PARITY_ERR:
-            log_v("UART%d parity error.", uart->_uart_nr);
+                        log_w("UART%d parity error.", uart->_uart_nr);
                         currentErr = UART_PARITY_ERROR;
                         break;
                     case UART_FRAME_ERR:
-            log_v("UART%d frame error.", uart->_uart_nr);
+                        log_w("UART%d frame error.", uart->_uart_nr);
                         currentErr = UART_FRAME_ERROR;
                         break;
-          default: log_v("UART%d unknown event type %d.", uart->_uart_nr, event.type); break;
+                    default:
+                        log_w("UART%d unknown event type %d.", uart->_uart_nr, event.type);
+                        break;
                 }
                 if (currentErr != UART_NO_ERROR) {
-          if (uart->_onReceiveErrorCB) {
-            uart->_onReceiveErrorCB(currentErr);
-          }
+                    if(uart->_onReceiveErrorCB) uart->_onReceiveErrorCB(currentErr);
                 }
             }
         }
@@ -304,28 +276,20 @@ void HardwareSerial::_uartEventTask(void *args) {
     vTaskDelete(NULL);
 }
 
-void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, int8_t txPin, bool invert, unsigned long timeout_ms, uint8_t rxfifo_full_thrhd) {
-  if (_uart_nr >= SOC_UART_NUM) {
+void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, int8_t txPin, bool invert, unsigned long timeout_ms, uint8_t rxfifo_full_thrhd)
+{
+    if(_uart_nr >= SOC_UART_NUM) {
         log_e("Serial number is invalid, please use a number from 0 to %u", SOC_UART_NUM - 1);
         return;
     }
 
 #if !CONFIG_DISABLE_HAL_LOCKS
-  if (_lock == NULL) {
+    if(_lock == NULL){
         log_e("MUTEX Lock failed. Can't begin.");
         return;
     }
 #endif
 
-  // map logical pins to GPIO numbers
-  rxPin = digitalPinToGPIONumber(rxPin);
-  txPin = digitalPinToGPIONumber(txPin);
-  int8_t _rxPin = uart_get_RxPin(_uart_nr);
-  int8_t _txPin = uart_get_TxPin(_uart_nr);
-
-  rxPin = rxPin < 0 ? _rxPin : rxPin;
-  txPin = txPin < 0 ? _txPin : txPin;
-
     HSERIAL_MUTEX_LOCK();
     // First Time or after end() --> set default Pins
     if (!uartIsDriverInstalled(_uart)) {
@@ -340,7 +304,7 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in
                     txPin = _txPin < 0 ? (int8_t)SOC_TX0 : _txPin;
                 }
             break;
-#if SOC_UART_HP_NUM > 1
+#if SOC_UART_NUM > 1                   // may save some flash bytes...
             case UART_NUM_1:
                if (rxPin < 0 && txPin < 0) {
                     // do not change RX1/TX1 if it has already been set before
@@ -348,102 +312,42 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in
                     txPin = _txPin < 0 ? (int8_t)TX1 : _txPin;
                 }
             break;
-#endif  // UART_NUM_1
-#if SOC_UART_HP_NUM > 2
+#endif
+#if SOC_UART_NUM > 2                   // may save some flash bytes...
             case UART_NUM_2:
                if (rxPin < 0 && txPin < 0) {
                     // do not change RX2/TX2 if it has already been set before
-#ifdef RX2
                     rxPin = _rxPin < 0 ? (int8_t)RX2 : _rxPin;
-#endif
-#ifdef TX2
                     txPin = _txPin < 0 ? (int8_t)TX2 : _txPin;
-#endif
                 }
             break;
-#endif  // UART_NUM_2
-#if SOC_UART_HP_NUM > 3
-      case UART_NUM_3:
-        if (rxPin < 0 && txPin < 0) {
-          // do not change RX3/TX3 if it has already been set before
-#ifdef RX3
-          rxPin = _rxPin < 0 ? (int8_t)RX3 : _rxPin;
 #endif
-#ifdef TX3
-          txPin = _txPin < 0 ? (int8_t)TX3 : _txPin;
-#endif
-        }
-        break;
-#endif  // UART_NUM_3
-#if SOC_UART_HP_NUM > 4
-      case UART_NUM_4:
-        if (rxPin < 0 && txPin < 0) {
-          // do not change RX4/TX4 if it has already been set before
-#ifdef RX4
-          rxPin = _rxPin < 0 ? (int8_t)RX4 : _rxPin;
-#endif
-#ifdef TX4
-          txPin = _txPin < 0 ? (int8_t)TX4 : _txPin;
-#endif
-        }
-        break;
-#endif  // UART_NUM_4
-#if (SOC_UART_LP_NUM >= 1)
-      case LP_UART_NUM_0:
-        if (rxPin < 0 && txPin < 0) {
-          // do not change RX0_LP/TX0_LP if it has already been set before
-#ifdef LP_RX0
-          rxPin = _rxPin < 0 ? (int8_t)LP_RX0 : _rxPin;
-#endif
-#ifdef LP_TX0
-          txPin = _txPin < 0 ? (int8_t)LP_TX0 : _txPin;
-#endif
-        }
-        break;
-#endif  // LP_UART_NUM_0
         }
     }
 
-  // if no RX/TX pins are defined, it will not start the UART driver
-  if (rxPin < 0 && txPin < 0) {
-    log_e("No RX/TX pins defined. Please set RX/TX pins.");
-    HSERIAL_MUTEX_UNLOCK();
-    return;
-  }
-
-  // IDF UART driver keeps Pin setting on restarting. Negative Pin number will keep it unmodified.
-  // it will detach previous UART attached pins
-
-  // indicates that uartbegin() has to initialize a new IDF driver
-  if (_testUartBegin(_uart_nr, baud ? baud : 9600, config, rxPin, txPin, _rxBufferSize, _txBufferSize, invert, rxfifo_full_thrhd)) {
-    _destroyEventTask();  // when IDF uart driver must be restarted, _eventTask must finish too
+    if(_uart) {
+        // in this case it is a begin() over a previous begin() - maybe to change baud rate
+        // thus do not disable debug output
+        end(false);  // disables IDF UART driver and UART event Task + sets _uart to NULL
     }
 
     // IDF UART driver keeps Pin setting on restarting. Negative Pin number will keep it unmodified.
     // it will detach previous UART attached pins
     _uart = uartBegin(_uart_nr, baud ? baud : 9600, config, rxPin, txPin, _rxBufferSize, _txBufferSize, invert, rxfifo_full_thrhd);
-  if (_uart == NULL) {
-    log_e("UART driver failed to start. Please check the logs.");
-    HSERIAL_MUTEX_UNLOCK();
-    return;
-  }
     if (!baud) {
         // using baud rate as zero, forces it to try to detect the current baud rate in place
         uartStartDetectBaudrate(_uart);
         time_t startMillis = millis();
         unsigned long detectedBaudRate = 0;
-    while (millis() - startMillis < timeout_ms && !(detectedBaudRate = uartDetectBaudrate(_uart))) {
+        while(millis() - startMillis < timeout_ms && !(detectedBaudRate = uartDetectBaudrate(_uart))) {
             yield();
         }
 
-    if (detectedBaudRate) {
+        end(false);  // disables IDF UART driver and UART event Task + sets _uart to NULL
+
+        if(detectedBaudRate) {
             delay(100); // Give some time...
             _uart = uartBegin(_uart_nr, detectedBaudRate, config, rxPin, txPin, _rxBufferSize, _txBufferSize, invert, rxfifo_full_thrhd);
-      if (_uart == NULL) {
-        log_e("UART driver failed to start. Please check the logs.");
-        HSERIAL_MUTEX_UNLOCK();
-        return;
-      }
         } else {
             log_e("Could not detect baudrate. Serial data at the port must be present within the timeout for detection to be possible");
             _uart = NULL;
@@ -465,8 +369,7 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in
     if (!_rxFIFOFull) {    // it has not being changed before calling begin()
       //  set a default FIFO Full value for the IDF driver
       uint8_t fifoFull = 1;
-    // if baud rate is higher than 57600 or onReceive() is set, it will set FIFO Full to 120 bytes, except for LP UART
-    if (_uart_nr < SOC_UART_HP_NUM && (baud > 57600 || (_onReceiveCB != NULL && _onReceiveTimeout))) {
+      if (baud > 57600 || (_onReceiveCB != NULL && _onReceiveTimeout)) {
         fifoFull = 120;
       }
       uartSetRxFIFOFull(_uart, fifoFull);
@@ -476,13 +379,16 @@ void HardwareSerial::begin(unsigned long baud, uint32_t config, int8_t rxPin, in
     HSERIAL_MUTEX_UNLOCK();
 }
 
-void HardwareSerial::updateBaudRate(unsigned long baud) {
+void HardwareSerial::updateBaudRate(unsigned long baud)
+{
   uartSetBaudRate(_uart, baud);
 }
 
-void HardwareSerial::end() {
+void HardwareSerial::end(bool fullyTerminate)
+{
     // default Serial.end() will completely disable HardwareSerial,
     // including any tasks or debug message channel (log_x()) - but not for IDF log messages!
+    if(fullyTerminate) {
         _onReceiveCB = NULL;
         _onReceiveErrorCB = NULL;
         if (uartGetDebug() == _uart_nr) {
@@ -490,44 +396,47 @@ void HardwareSerial::end() {
         }
         _rxFIFOFull = 0;
         uartEnd(_uart_nr);  // fully detach all pins and delete the UART driver
+    } else {
+      // do not invalidate callbacks, detach pins, invalidate DBG output
+      uart_driver_delete(_uart_nr);
+    }
     _destroyEventTask(); // when IDF uart driver is deleted, _eventTask must finish too
     _uart = NULL;
 }
 
-void HardwareSerial::setDebugOutput(bool en) {
-  if (_uart == 0) {
+void HardwareSerial::setDebugOutput(bool en)
+{
+    if(_uart == 0) {
         return;
     }
-#if (SOC_UART_LP_NUM >= 1)
-  if (_uart_nr >= SOC_UART_HP_NUM) {
-    log_e("LP UART does not support Debug Output.");
-    return;
-  }
-#endif
-  if (en) {
+    if(en) {
         uartSetDebug(_uart);
     } else {
-    if (uartGetDebug() == _uart_nr) {
+        if(uartGetDebug() == _uart_nr) {
             uartSetDebug(NULL);
         }
     }
 }
 
-int HardwareSerial::available(void) {
+int HardwareSerial::available(void)
+{
     return uartAvailable(_uart);
 }
-int HardwareSerial::availableForWrite(void) {
+int HardwareSerial::availableForWrite(void)
+{
     return uartAvailableForWrite(_uart);
 }
 
-int HardwareSerial::peek(void) {
+int HardwareSerial::peek(void)
+{
     if (available()) {
         return uartPeek(_uart);
     }
     return -1;
 }
 
-int HardwareSerial::read(void) {
+int HardwareSerial::read(void)
+{
     uint8_t c = 0;
     if (uartReadBytes(_uart, &c, 1, 0) == 1) {
         return c;
@@ -540,53 +449,57 @@ int HardwareSerial::read(void) {
 // terminates if size characters have been read, or no further are pending
 // returns the number of characters placed in the buffer
 // the buffer is NOT null terminated.
-size_t HardwareSerial::read(uint8_t *buffer, size_t size) {
+size_t HardwareSerial::read(uint8_t *buffer, size_t size)
+{
     return uartReadBytes(_uart, buffer, size, 0);
 }
 
 // Overrides Stream::readBytes() to be faster using IDF
-size_t HardwareSerial::readBytes(uint8_t *buffer, size_t length) {
+size_t HardwareSerial::readBytes(uint8_t *buffer, size_t length)
+{
     return uartReadBytes(_uart, buffer, length, (uint32_t)getTimeout());
 }
 
-void HardwareSerial::flush(void) {
+void HardwareSerial::flush(void)
+{
     uartFlush(_uart);
 }
 
-void HardwareSerial::flush(bool txOnly) {
+void HardwareSerial::flush(bool txOnly)
+{
     uartFlushTxOnly(_uart, txOnly);
 }
 
-size_t HardwareSerial::write(uint8_t c) {
+size_t HardwareSerial::write(uint8_t c)
+{
     uartWrite(_uart, c);
     return 1;
 }
 
-size_t HardwareSerial::write(const uint8_t *buffer, size_t size) {
+size_t HardwareSerial::write(const uint8_t *buffer, size_t size)
+{
     uartWriteBuf(_uart, buffer, size);
     return size;
 }
 
-uint32_t HardwareSerial::baudRate() {
+uint32_t  HardwareSerial::baudRate()
+{
   return uartGetBaudRate(_uart);
 }
-HardwareSerial::operator bool() const {
+HardwareSerial::operator bool() const
+{
     return uartIsDriverInstalled(_uart);
 }
 
-void HardwareSerial::setRxInvert(bool invert) {
+void HardwareSerial::setRxInvert(bool invert)
+{
     uartSetRxInvert(_uart, invert);
 }
 
 // negative Pin value will keep it unmodified
 // can be called after or before begin()
-bool HardwareSerial::setPins(int8_t rxPin, int8_t txPin, int8_t ctsPin, int8_t rtsPin) {
-  // map logical pins to GPIO numbers
-  rxPin = digitalPinToGPIONumber(rxPin);
-  txPin = digitalPinToGPIONumber(txPin);
-  ctsPin = digitalPinToGPIONumber(ctsPin);
-  rtsPin = digitalPinToGPIONumber(rtsPin);
-
+bool HardwareSerial::setPins(int8_t rxPin, int8_t txPin, int8_t ctsPin, int8_t rtsPin)
+{
     // uartSetPins() checks if pins are valid and, if necessary, detaches the previous ones
     return uartSetPins(_uart_nr, rxPin, txPin, ctsPin, rtsPin);
 }
@@ -595,7 +508,8 @@ bool HardwareSerial::setPins(int8_t rxPin, int8_t txPin, int8_t ctsPin, int8_t r
 // must use setAllPins() in order to set RTS/CTS pins
 // SerialHwFlowCtrl = UART_HW_FLOWCTRL_DISABLE, UART_HW_FLOWCTRL_RTS, 
 //                    UART_HW_FLOWCTRL_CTS, UART_HW_FLOWCTRL_CTS_RTS
-bool HardwareSerial::setHwFlowCtrlMode(SerialHwFlowCtrl mode, uint8_t threshold) {
+bool HardwareSerial::setHwFlowCtrlMode(SerialHwFlowCtrl mode, uint8_t threshold)
+{
     return uartSetHwFlowCtrlMode(_uart, mode, threshold);
 }
 
@@ -603,62 +517,39 @@ bool HardwareSerial::setHwFlowCtrlMode(SerialHwFlowCtrl mode, uint8_t threshold)
 // HwFlowCtrl must be disabled and RTS pin set
 // SerialMode = UART_MODE_UART, UART_MODE_RS485_HALF_DUPLEX, UART_MODE_IRDA, 
 // or testing mode: UART_MODE_RS485_COLLISION_DETECT, UART_MODE_RS485_APP_CTRL 
-bool HardwareSerial::setMode(SerialMode mode) {
+bool HardwareSerial::setMode(SerialMode mode)
+{
     return uartSetMode(_uart, mode);
 }
 
-// Sets the UART Clock Source based on the compatible SoC options
-// This method must be called before starting UART using begin(), otherwise it won't have any effect.
-// Clock Source Options are:
-// UART_CLK_SRC_DEFAULT      :: any SoC - it will set whatever IDF defines as the default UART Clock Source
-// UART_CLK_SRC_APB          :: ESP32, ESP32-S2, ESP32-C3 and ESP32-S3
-// UART_CLK_SRC_PLL          :: ESP32-C2, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2 and ESP32-P4
-// UART_CLK_SRC_XTAL         :: ESP32-C2, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2, ESP32-S3 and ESP32-P4
-// UART_CLK_SRC_RTC          :: ESP32-C2, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2, ESP32-S3 and ESP32-P4
-// UART_CLK_SRC_REF_TICK     :: ESP32 and ESP32-S2
-// Note: CLK_SRC_PLL Freq depends on the SoC - ESP32-C2 has 40MHz, ESP32-H2 has 48MHz and ESP32-C5, C6, C61 and P4 has 80MHz
-// Note: ESP32-C6, C61, ESP32-P4 and ESP32-C5 have LP UART that will use only RTC_FAST or XTAL/2 as Clock Source
-bool HardwareSerial::setClockSource(SerialClkSrc clkSrc) {
-  if (_uart) {
-    log_e("No Clock Source change was done. This function must be called before beginning UART%d.", _uart_nr);
-    return false;
-  }
-  return uartSetClockSource(_uart_nr, (uart_sclk_t)clkSrc);
-}
-// minimum total RX Buffer size is the UART FIFO space (128 bytes for most SoC) + 1. IDF imposition.
-// LP UART has FIFO of 16 bytes
 size_t HardwareSerial::setRxBufferSize(size_t new_size) {
 
     if (_uart) {
-    log_e("RX Buffer can't be resized when Serial is already running. Set it before calling begin().");
+        log_e("RX Buffer can't be resized when Serial is already running.\n");
         return 0;
     }
-  uint8_t FIFOLen = UART_HW_FIFO_LEN(_uart_nr);
-  // Valid value is higher than the FIFO length
-  if (new_size <= FIFOLen) {
-    new_size = FIFOLen + 1;
-    log_w("RX Buffer set to minimum value: %d.", new_size);
+
+    if (new_size <= SOC_UART_FIFO_LEN) {
+        log_e("RX Buffer must be higher than %d.\n", SOC_UART_FIFO_LEN);  // ESP32, S2, S3 and C3 means higher than 128
+        return 0;
     }
 
     _rxBufferSize = new_size;
     return _rxBufferSize;
 }
 
-// minimum total TX Buffer size is the UART FIFO space (128 bytes for most SoC) + 1.
-// LP UART has FIFO of 16 bytes
 size_t HardwareSerial::setTxBufferSize(size_t new_size) {
 
     if (_uart) {
-    log_e("TX Buffer can't be resized when Serial is already running. Set it before calling begin().");
+        log_e("TX Buffer can't be resized when Serial is already running.\n");
         return 0;
     }
-  uint8_t FIFOLen = UART_HW_FIFO_LEN(_uart_nr);
-  // Valid values are zero or higher than the FIFO length
-  if (new_size > 0 && new_size <= FIFOLen) {
-    new_size = FIFOLen + 1;
-    log_w("TX Buffer set to minimum value: %d.", new_size);
+
+    if (new_size <= SOC_UART_FIFO_LEN) {
+        log_e("TX Buffer must be higher than %d.\n", SOC_UART_FIFO_LEN);  // ESP32, S2, S3 and C3 means higher than 128
+        return 0;
     }
-  // if new_size is higher than SOC_UART_FIFO_LEN, TX Ringbuffer will be active and it will be used to report back "availableToWrite()"
+
     _txBufferSize = new_size;
-  return new_size;
+    return _txBufferSize;
 }

cores/esp32/HardwareSerial.h

@@ -96,51 +96,17 @@ typedef enum {
     UART_PARITY_ERROR
 } hardwareSerial_error_t;
 
-typedef enum {
-  UART_CLK_SRC_DEFAULT = UART_SCLK_DEFAULT,
-#if SOC_UART_SUPPORT_APB_CLK
-  UART_CLK_SRC_APB = UART_SCLK_APB,
-#endif
-#if SOC_UART_SUPPORT_PLL_F40M_CLK
-  UART_CLK_SRC_PLL = UART_SCLK_PLL_F40M,
-#elif SOC_UART_SUPPORT_PLL_F80M_CLK
-  UART_CLK_SRC_PLL = UART_SCLK_PLL_F80M,
-#elif CONFIG_IDF_TARGET_ESP32H2
-  UART_CLK_SRC_PLL = UART_SCLK_PLL_F48M,
-#endif
-#if SOC_UART_SUPPORT_XTAL_CLK
-  UART_CLK_SRC_XTAL = UART_SCLK_XTAL,
-#endif
-#if SOC_UART_SUPPORT_RTC_CLK
-  UART_CLK_SRC_RTC = UART_SCLK_RTC,
-#endif
-#if SOC_UART_SUPPORT_REF_TICK
-  UART_CLK_SRC_REF_TICK = UART_SCLK_REF_TICK,
-#endif
-} SerialClkSrc;
 
 #ifndef ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE
-#ifndef CONFIG_ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE
-#define ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE 2048
-#else
-#define ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE CONFIG_ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE
-#endif
+  #define ARDUINO_SERIAL_EVENT_TASK_STACK_SIZE 2048
 #endif
 
 #ifndef ARDUINO_SERIAL_EVENT_TASK_PRIORITY
-#ifndef CONFIG_ARDUINO_SERIAL_EVENT_TASK_PRIORITY
-#define ARDUINO_SERIAL_EVENT_TASK_PRIORITY (configMAX_PRIORITIES - 1)
-#else
-#define ARDUINO_SERIAL_EVENT_TASK_PRIORITY CONFIG_ARDUINO_SERIAL_EVENT_TASK_PRIORITY
-#endif
+  #define ARDUINO_SERIAL_EVENT_TASK_PRIORITY (configMAX_PRIORITIES-1)
 #endif
 
 #ifndef ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE
-#ifndef CONFIG_ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE
-#define ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE -1
-#else
-#define ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE CONFIG_ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE
-#endif
+  #define ARDUINO_SERIAL_EVENT_TASK_RUNNING_CORE -1
 #endif
 
 // UART0 pins are defined by default by the bootloader.
@@ -148,127 +114,94 @@ typedef enum {
 // have changed and you know what you are doing.
 
 #ifndef SOC_RX0
-#if CONFIG_IDF_TARGET_ESP32
-#define SOC_RX0 (gpio_num_t)3
-#elif CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
-#define SOC_RX0 (gpio_num_t)44
-#elif CONFIG_IDF_TARGET_ESP32C2
-#define SOC_RX0 (gpio_num_t)19
-#elif CONFIG_IDF_TARGET_ESP32C3
-#define SOC_RX0 (gpio_num_t)20
-#elif CONFIG_IDF_TARGET_ESP32C6
-#define SOC_RX0 (gpio_num_t)17
-#elif CONFIG_IDF_TARGET_ESP32H2
-#define SOC_RX0 (gpio_num_t)23
-#elif CONFIG_IDF_TARGET_ESP32P4
-#define SOC_RX0 (gpio_num_t)38
-#elif CONFIG_IDF_TARGET_ESP32C5
-#define SOC_RX0 (gpio_num_t)12
-#endif
+  #if CONFIG_IDF_TARGET_ESP32
+    #define SOC_RX0 (gpio_num_t)3
+  #elif CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
+    #define SOC_RX0 (gpio_num_t)44
+  #elif CONFIG_IDF_TARGET_ESP32C3
+    #define SOC_RX0 (gpio_num_t)20
+  #elif CONFIG_IDF_TARGET_ESP32C6
+    #define SOC_RX0 (gpio_num_t)17
+  #elif CONFIG_IDF_TARGET_ESP32H2
+    #define SOC_RX0 (gpio_num_t)23
+  #endif
 #endif
 
 #ifndef SOC_TX0
-#if CONFIG_IDF_TARGET_ESP32
-#define SOC_TX0 (gpio_num_t)1
-#elif CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
-#define SOC_TX0 (gpio_num_t)43
-#elif CONFIG_IDF_TARGET_ESP32C2
-#define SOC_TX0 (gpio_num_t)20
-#elif CONFIG_IDF_TARGET_ESP32C3
-#define SOC_TX0 (gpio_num_t)21
-#elif CONFIG_IDF_TARGET_ESP32C6
-#define SOC_TX0 (gpio_num_t)16
-#elif CONFIG_IDF_TARGET_ESP32H2
-#define SOC_TX0 (gpio_num_t)24
-#elif CONFIG_IDF_TARGET_ESP32P4
-#define SOC_TX0 (gpio_num_t)37
-#elif CONFIG_IDF_TARGET_ESP32C5
-#define SOC_TX0 (gpio_num_t)11
-#endif
+  #if CONFIG_IDF_TARGET_ESP32
+    #define SOC_TX0 (gpio_num_t)1
+  #elif CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
+    #define SOC_TX0 (gpio_num_t)43
+  #elif CONFIG_IDF_TARGET_ESP32C3
+    #define SOC_TX0 (gpio_num_t)21
+  #elif CONFIG_IDF_TARGET_ESP32C6
+    #define SOC_TX0 (gpio_num_t)16
+  #elif CONFIG_IDF_TARGET_ESP32H2
+    #define SOC_TX0 (gpio_num_t)24
+  #endif
 #endif
 
 // Default pins for UART1 are arbitrary, and defined here for convenience.
 
-#if SOC_UART_HP_NUM > 1
-#ifndef RX1
-#if CONFIG_IDF_TARGET_ESP32
-#define RX1 (gpio_num_t)26
-#elif CONFIG_IDF_TARGET_ESP32S2
-#define RX1 (gpio_num_t)4
-#elif CONFIG_IDF_TARGET_ESP32C2
-#define RX1 (gpio_num_t)10
-#elif CONFIG_IDF_TARGET_ESP32C3
-#define RX1 (gpio_num_t)18
-#elif CONFIG_IDF_TARGET_ESP32S3
-#define RX1 (gpio_num_t)15
-#elif CONFIG_IDF_TARGET_ESP32C6
-#define RX1 (gpio_num_t)4
-#elif CONFIG_IDF_TARGET_ESP32H2
-#define RX1 (gpio_num_t)0
-#elif CONFIG_IDF_TARGET_ESP32P4
-#define RX1 (gpio_num_t)11
-#elif CONFIG_IDF_TARGET_ESP32C5
-#define RX1 (gpio_num_t)4
-#endif
-#endif
+#if SOC_UART_NUM > 1
+  #ifndef RX1
+    #if CONFIG_IDF_TARGET_ESP32
+      #define RX1 (gpio_num_t)26
+    #elif CONFIG_IDF_TARGET_ESP32S2
+      #define RX1 (gpio_num_t)4
+    #elif CONFIG_IDF_TARGET_ESP32C3
+      #define RX1 (gpio_num_t)18
+    #elif CONFIG_IDF_TARGET_ESP32S3
+      #define RX1 (gpio_num_t)15
+    #elif CONFIG_IDF_TARGET_ESP32C6
+      #define RX1 (gpio_num_t)4
+    #elif CONFIG_IDF_TARGET_ESP32H2
+      #define RX1 (gpio_num_t)0
+    #endif
+  #endif
 
-#ifndef TX1
-#if CONFIG_IDF_TARGET_ESP32
-#define TX1 (gpio_num_t)27
-#elif CONFIG_IDF_TARGET_ESP32S2
-#define TX1 (gpio_num_t)5
-#elif CONFIG_IDF_TARGET_ESP32C2
-#define TX1 (gpio_num_t)18
-#elif CONFIG_IDF_TARGET_ESP32C3
-#define TX1 (gpio_num_t)19
-#elif CONFIG_IDF_TARGET_ESP32S3
-#define TX1 (gpio_num_t)16
-#elif CONFIG_IDF_TARGET_ESP32C6
-#define TX1 (gpio_num_t)5
-#elif CONFIG_IDF_TARGET_ESP32H2
-#define TX1 (gpio_num_t)1
-#elif CONFIG_IDF_TARGET_ESP32P4
-#define TX1 (gpio_num_t)10
-#elif CONFIG_IDF_TARGET_ESP32C5
-#define TX1 (gpio_num_t)5
-#endif
-#endif
-#endif /* SOC_UART_HP_NUM > 1 */
+  #ifndef TX1
+    #if CONFIG_IDF_TARGET_ESP32
+      #define TX1 (gpio_num_t)27
+    #elif CONFIG_IDF_TARGET_ESP32S2
+      #define TX1 (gpio_num_t)5
+    #elif CONFIG_IDF_TARGET_ESP32C3
+      #define TX1 (gpio_num_t)19
+    #elif CONFIG_IDF_TARGET_ESP32S3
+      #define TX1 (gpio_num_t)16
+    #elif CONFIG_IDF_TARGET_ESP32C6
+      #define TX1 (gpio_num_t)5
+    #elif CONFIG_IDF_TARGET_ESP32H2
+      #define TX1 (gpio_num_t)1
+    #endif
+  #endif
+#endif /* SOC_UART_NUM > 1 */
 
 // Default pins for UART2 are arbitrary, and defined here for convenience.
 
-#if SOC_UART_HP_NUM > 2
-#ifndef RX2
-#if CONFIG_IDF_TARGET_ESP32
-#define RX2 (gpio_num_t)4
-#elif CONFIG_IDF_TARGET_ESP32S3
-#define RX2 (gpio_num_t)19
-#endif
-#endif
+#if SOC_UART_NUM > 2
+  #ifndef RX2
+    #if CONFIG_IDF_TARGET_ESP32
+      #define RX2 (gpio_num_t)4
+    #elif CONFIG_IDF_TARGET_ESP32S3
+      #define RX2 (gpio_num_t)19
+    #endif
+  #endif
 
-#ifndef TX2
-#if CONFIG_IDF_TARGET_ESP32
-#define TX2 (gpio_num_t)25
-#elif CONFIG_IDF_TARGET_ESP32S3
-#define TX2 (gpio_num_t)20
-#endif
-#endif
-#endif /* SOC_UART_HP_NUM > 2 */
-
-#if SOC_UART_LP_NUM >= 1
-#ifndef LP_RX0
-#define LP_RX0 (gpio_num_t) LP_U0RXD_GPIO_NUM
-#endif
-
-#ifndef LP_TX0
-#define LP_TX0 (gpio_num_t) LP_U0TXD_GPIO_NUM
-#endif
-#endif /* SOC_UART_LP_NUM >= 1 */
+  #ifndef TX2
+    #if CONFIG_IDF_TARGET_ESP32
+      #define TX2 (gpio_num_t)25
+    #elif CONFIG_IDF_TARGET_ESP32S3
+      #define TX2 (gpio_num_t)20
+    #endif
+  #endif
+#endif /* SOC_UART_NUM > 2 */
 
 typedef std::function<void(void)> OnReceiveCb;
 typedef std::function<void(hardwareSerial_error_t)> OnReceiveErrorCb;
 
-class HardwareSerial : public Stream {
+class HardwareSerial: public Stream
+{
 public:
     HardwareSerial(uint8_t uart_nr);
     ~HardwareSerial();
@@ -289,7 +222,7 @@ public:
 
     // onReceive will setup a callback that will be called whenever an UART interruption occurs (UART_INTR_RXFIFO_FULL or UART_INTR_RXFIFO_TOUT)
     // UART_INTR_RXFIFO_FULL interrupt triggers at UART_FULL_THRESH_DEFAULT bytes received (defined as 120 bytes by default in IDF)
-  // UART_INTR_RXFIFO_TOUT interrupt triggers at UART_TOUT_THRESH_DEFAULT symbols passed without any reception (defined as 10 symbols by default in IDF)
+    // UART_INTR_RXFIFO_TOUT interrupt triggers at UART_TOUT_THRESH_DEFAULT symbols passed without any reception (defined as 10 symbos by default in IDF)
     // onlyOnTimeout parameter will define how onReceive will behave:
     // Default: true -- The callback will only be called when RX Timeout happens. 
     //                  Whole stream of bytes will be ready for being read on the callback function at once.
@@ -302,7 +235,7 @@ public:
     // onReceive will be called on error events (see hardwareSerial_error_t)
     void onReceiveError(OnReceiveErrorCb function);
 
-  // eventQueueReset clears all events in the queue (the events that trigger onReceive and onReceiveError) - maybe useful in some use cases
+    // eventQueueReset clears all events in the queue (the events that trigger onReceive and onReceiveError) - maybe usefull in some use cases
     void eventQueueReset();
  
     // When pins are changed, it will detach the previous ones
@@ -310,46 +243,51 @@ public:
     // timeout_ms is used in baudrate detection (ESP32, ESP32S2 only)
     // invert will invert RX/TX polarity
     // rxfifo_full_thrhd if the UART Flow Control Threshold in the UART FIFO (max 127)
-  void begin(
-    unsigned long baud, uint32_t config = SERIAL_8N1, int8_t rxPin = -1, int8_t txPin = -1, bool invert = false, unsigned long timeout_ms = 20000UL,
-    uint8_t rxfifo_full_thrhd = 120
-  );
-  void end(void);
+    void begin(unsigned long baud, uint32_t config=SERIAL_8N1, int8_t rxPin=-1, int8_t txPin=-1, bool invert=false, unsigned long timeout_ms = 20000UL, uint8_t rxfifo_full_thrhd = 112);
+    void end(bool fullyTerminate = true);
     void updateBaudRate(unsigned long baud);
     int available(void);
     int availableForWrite(void);
     int peek(void);
     int read(void);
     size_t read(uint8_t *buffer, size_t size);
-  inline size_t read(char *buffer, size_t size) {
-    return read((uint8_t *)buffer, size);
+    inline size_t read(char * buffer, size_t size)
+    {
+        return read((uint8_t*) buffer, size);
     }
     // Overrides Stream::readBytes() to be faster using IDF
     size_t readBytes(uint8_t *buffer, size_t length);
-  size_t readBytes(char *buffer, size_t length) {
-    return readBytes((uint8_t *)buffer, length);
+    size_t readBytes(char *buffer, size_t length)
+    {
+        return readBytes((uint8_t *) buffer, length);
     }    
     void flush(void);
-  void flush(bool txOnly);
+    void flush( bool txOnly);
     size_t write(uint8_t);
     size_t write(const uint8_t *buffer, size_t size);
-  inline size_t write(const char *buffer, size_t size) {
-    return write((uint8_t *)buffer, size);
+    inline size_t write(const char * buffer, size_t size)
+    {
+        return write((uint8_t*) buffer, size);
     }
-  inline size_t write(const char *s) {
-    return write((uint8_t *)s, strlen(s));
+    inline size_t write(const char * s)
+    {
+        return write((uint8_t*) s, strlen(s));
     }
-  inline size_t write(unsigned long n) {
-    return write((uint8_t)n);
+    inline size_t write(unsigned long n)
+    {
+        return write((uint8_t) n);
     }
-  inline size_t write(long n) {
-    return write((uint8_t)n);
+    inline size_t write(long n)
+    {
+        return write((uint8_t) n);
     }
-  inline size_t write(unsigned int n) {
-    return write((uint8_t)n);
+    inline size_t write(unsigned int n)
+    {
+        return write((uint8_t) n);
     }
-  inline size_t write(int n) {
-    return write((uint8_t)n);
+    inline size_t write(int n)
+    {
+        return write((uint8_t) n);
     }
     uint32_t baudRate();
     operator bool() const;
@@ -375,23 +313,12 @@ public:
     //    UART_MODE_RS485_COLLISION_DETECT = 0x03    mode: RS485 collision detection UART mode (used for test purposes)
     //    UART_MODE_RS485_APP_CTRL         = 0x04    mode: application control RS485 UART mode (used for test purposes)
     bool setMode(SerialMode mode);
-  // Used to set the UART clock source mode. It must be set before calling begin(), otherwise it won't have any effect.
-  // Not all clock source are available to every SoC. The compatible option are listed here:
-  // UART_CLK_SRC_DEFAULT      :: any SoC - it will set whatever IDF defines as the default UART Clock Source
-  // UART_CLK_SRC_APB          :: ESP32, ESP32-S2, ESP32-C3 and ESP32-S3
-  // UART_CLK_SRC_PLL          :: ESP32-C2, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2 and ESP32-P4
-  // UART_CLK_SRC_XTAL         :: ESP32-C2, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2, ESP32-S3 and ESP32-P4
-  // UART_CLK_SRC_RTC          :: ESP32-C2, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2, ESP32-S3 and ESP32-P4
-  // UART_CLK_SRC_REF_TICK     :: ESP32 and ESP32-S2
-  // Note: CLK_SRC_PLL Freq depends on the SoC - ESP32-C2 has 40MHz, ESP32-H2 has 48MHz and ESP32-C5, C6, C61 and P4 has 80MHz
-  // Note: ESP32-C6, C61, ESP32-P4 and ESP32-C5 have LP UART that will use only RTC_FAST or XTAL/2 as Clock Source
-  bool setClockSource(SerialClkSrc clkSrc);
     size_t setRxBufferSize(size_t new_size);
     size_t setTxBufferSize(size_t new_size);
 
 protected:
     uint8_t _uart_nr;
-  uart_t *_uart;
+    uart_t* _uart;
     size_t _rxBufferSize;
     size_t _txBufferSize;
     OnReceiveCb _onReceiveCB;
@@ -435,15 +362,6 @@ extern HardwareSerial Serial1;
 #if SOC_UART_NUM > 2
 extern HardwareSerial Serial2;
 #endif
-#if SOC_UART_NUM > 3
-extern HardwareSerial Serial3;
-#endif
-#if SOC_UART_NUM > 4
-extern HardwareSerial Serial4;
-#endif
-#if SOC_UART_NUM > 5
-extern HardwareSerial Serial5;
-#endif
 #endif //!defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
 
 #endif // HardwareSerial_h

cores/esp32/HashBuilder.h

@@ -1,48 +0,0 @@
-// Copyright 2024 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef HashBuilder_h
-#define HashBuilder_h
-
-#include <WString.h>
-#include <Stream.h>
-
-#include "HEXBuilder.h"
-
-class HashBuilder : public HEXBuilder {
-public:
-  virtual ~HashBuilder() {}
-  virtual void begin() = 0;
-
-  virtual void add(const uint8_t *data, size_t len) = 0;
-  virtual void add(const char *data) {
-    add((const uint8_t *)data, strlen(data));
-  }
-  virtual void add(String data) {
-    add(data.c_str());
-  }
-
-  virtual void addHexString(const char *data) = 0;
-  virtual void addHexString(String data) {
-    addHexString(data.c_str());
-  }
-
-  virtual bool addStream(Stream &stream, const size_t maxLen) = 0;
-  virtual void calculate() = 0;
-  virtual void getBytes(uint8_t *output) = 0;
-  virtual void getChars(char *output) = 0;
-  virtual String toString() = 0;
-};
-
-#endif

cores/esp32/IPAddress.cpp

@@ -15,137 +15,99 @@
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+ */
 
-#include "IPAddress.h"
-#include "Print.h"
-#include "lwip/netif.h"
-#include "StreamString.h"
+#include <Arduino.h>
+#include <IPAddress.h>
+#include <Print.h>
 
-#ifndef CONFIG_LWIP_IPV6
-#define IP6_NO_ZONE 0
-#endif
-
-IPAddress::IPAddress() : IPAddress(IPv4) {}
-
-IPAddress::IPAddress(IPType ip_type) {
-  _type = ip_type;
-  _zone = IP6_NO_ZONE;
-  memset(_address.bytes, 0, sizeof(_address.bytes));
+IPAddress::IPAddress()
+{
+    _address.dword = 0;
 }
 
-IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet) {
-  _type = IPv4;
-  _zone = IP6_NO_ZONE;
-  memset(_address.bytes, 0, sizeof(_address.bytes));
-  _address.bytes[IPADDRESS_V4_BYTES_INDEX] = first_octet;
-  _address.bytes[IPADDRESS_V4_BYTES_INDEX + 1] = second_octet;
-  _address.bytes[IPADDRESS_V4_BYTES_INDEX + 2] = third_octet;
-  _address.bytes[IPADDRESS_V4_BYTES_INDEX + 3] = fourth_octet;
+IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet)
+{
+    _address.bytes[0] = first_octet;
+    _address.bytes[1] = second_octet;
+    _address.bytes[2] = third_octet;
+    _address.bytes[3] = fourth_octet;
 }
 
-IPAddress::IPAddress(
-  uint8_t o1, uint8_t o2, uint8_t o3, uint8_t o4, uint8_t o5, uint8_t o6, uint8_t o7, uint8_t o8, uint8_t o9, uint8_t o10, uint8_t o11, uint8_t o12,
-  uint8_t o13, uint8_t o14, uint8_t o15, uint8_t o16, uint8_t z
-) {
-  _type = IPv6;
-  _address.bytes[0] = o1;
-  _address.bytes[1] = o2;
-  _address.bytes[2] = o3;
-  _address.bytes[3] = o4;
-  _address.bytes[4] = o5;
-  _address.bytes[5] = o6;
-  _address.bytes[6] = o7;
-  _address.bytes[7] = o8;
-  _address.bytes[8] = o9;
-  _address.bytes[9] = o10;
-  _address.bytes[10] = o11;
-  _address.bytes[11] = o12;
-  _address.bytes[12] = o13;
-  _address.bytes[13] = o14;
-  _address.bytes[14] = o15;
-  _address.bytes[15] = o16;
-  _zone = z;
+IPAddress::IPAddress(uint32_t address)
+{
+    _address.dword = address;
 }
 
-IPAddress::IPAddress(uint32_t address) {
-  // IPv4 only
-  _type = IPv4;
-  _zone = IP6_NO_ZONE;
-  memset(_address.bytes, 0, sizeof(_address.bytes));
-  _address.dword[IPADDRESS_V4_DWORD_INDEX] = address;
-
-  // NOTE on conversion/comparison and uint32_t:
-  // These conversions are host platform dependent.
-  // There is a defined integer representation of IPv4 addresses,
-  // based on network byte order (will be the value on big endian systems),
-  // e.g. http://2398766798 is the same as http://142.250.70.206,
-  // However on little endian systems the octets 0x83, 0xFA, 0x46, 0xCE,
-  // in that order, will form the integer (uint32_t) 3460758158 .
-}
-
-IPAddress::IPAddress(const uint8_t *address) : IPAddress(IPv4, address) {}
-
-IPAddress::IPAddress(IPType ip_type, const uint8_t *address, uint8_t z) {
-  _type = ip_type;
-  if (ip_type == IPv4) {
-    memset(_address.bytes, 0, sizeof(_address.bytes));
-    memcpy(&_address.bytes[IPADDRESS_V4_BYTES_INDEX], address, sizeof(uint32_t));
-    _zone = 0;
-  } else {
+IPAddress::IPAddress(const uint8_t *address)
+{
     memcpy(_address.bytes, address, sizeof(_address.bytes));
-    _zone = z;
+}
+
+IPAddress& IPAddress::operator=(const uint8_t *address)
+{
+    memcpy(_address.bytes, address, sizeof(_address.bytes));
+    return *this;
+}
+
+IPAddress& IPAddress::operator=(uint32_t address)
+{
+    _address.dword = address;
+    return *this;
+}
+
+bool IPAddress::operator==(const uint8_t* addr) const
+{
+    return memcmp(addr, _address.bytes, sizeof(_address.bytes)) == 0;
+}
+
+size_t IPAddress::printTo(Print& p) const
+{
+    size_t n = 0;
+    for(int i = 0; i < 3; i++) {
+        n += p.print(_address.bytes[i], DEC);
+        n += p.print('.');
     }
+    n += p.print(_address.bytes[3], DEC);
+    return n;
 }
 
-IPAddress::IPAddress(const char *address) {
-  fromString(address);
+String IPAddress::toString() const
+{
+    char szRet[16];
+    sprintf(szRet,"%u.%u.%u.%u", _address.bytes[0], _address.bytes[1], _address.bytes[2], _address.bytes[3]);
+    return String(szRet);
 }
 
-IPAddress::IPAddress(const IPAddress &address) {
-  *this = address;
-}
-
-String IPAddress::toString(bool includeZone) const {
-  StreamString s;
-  printTo(s, includeZone);
-  return String(s);
-}
-
-bool IPAddress::fromString(const char *address) {
-  if (!fromString4(address)) {
-    return fromString6(address);
-  }
-  return true;
-}
-
-bool IPAddress::fromString4(const char *address) {
+bool IPAddress::fromString(const char *address)
+{
     // TODO: add support for "a", "a.b", "a.b.c" formats
 
-  int16_t acc = -1;  // Accumulator
+    uint16_t acc = 0; // Accumulator
     uint8_t dots = 0;
 
-  memset(_address.bytes, 0, sizeof(_address.bytes));
-  while (*address) {
+    while (*address)
+    {
         char c = *address++;
-    if (c >= '0' && c <= '9') {
-      acc = (acc < 0) ? (c - '0') : acc * 10 + (c - '0');
+        if (c >= '0' && c <= '9')
+        {
+            acc = acc * 10 + (c - '0');
             if (acc > 255) {
                 // Value out of [0..255] range
                 return false;
             }
-    } else if (c == '.') {
+        }
+        else if (c == '.')
+        {
             if (dots == 3) {
-        // Too many dots (there must be 3 dots)
+                // Too much dots (there must be 3 dots)
                 return false;
             }
-      if (acc < 0) {
-        /* No value between dots, e.g. '1..' */
-        return false;
+            _address.bytes[dots++] = acc;
+            acc = 0;
         }
-      _address.bytes[IPADDRESS_V4_BYTES_INDEX + dots++] = acc;
-      acc = -1;
-    } else {
+        else
+        {
             // Invalid char
             return false;
         }
@@ -155,299 +117,9 @@ bool IPAddress::fromString4(const char *address) {
         // Too few dots (there must be 3 dots)
         return false;
     }
-  if (acc < 0) {
-    /* No value between dots, e.g. '1..' */
-    return false;
-  }
-  _address.bytes[IPADDRESS_V4_BYTES_INDEX + 3] = acc;
-  _type = IPv4;
+    _address.bytes[3] = acc;
     return true;
 }
 
-bool IPAddress::fromString6(const char *address) {
-  uint32_t acc = 0;  // Accumulator
-  int colons = 0, double_colons = -1;
-
-  while (*address) {
-    char c = tolower(*address++);
-    if (isalnum(c) && c <= 'f') {
-      if (c >= 'a') {
-        c -= 'a' - '0' - 10;
-      }
-      acc = acc * 16 + (c - '0');
-      if (acc > 0xffff) {
-        // Value out of range
-        return false;
-      }
-    } else if (c == ':') {
-      if (*address == ':') {
-        if (double_colons >= 0) {
-          // :: allowed once
-          return false;
-        }
-        if (*address != '\0' && *(address + 1) == ':') {
-          // ::: not allowed
-          return false;
-        }
-        // remember location
-        double_colons = colons + !!acc;
-        address++;
-      } else if (*address == '\0') {
-        // can't end with a single colon
-        return false;
-      }
-      if (colons == 7) {
-        // too many separators
-        return false;
-      }
-      _address.bytes[colons * 2] = acc >> 8;
-      _address.bytes[colons * 2 + 1] = acc & 0xff;
-      colons++;
-      acc = 0;
-    } else if (c == '%') {
-      // netif_index_to_name crashes on latest esp-idf
-      // _zone = netif_name_to_index(address);
-      // in the interim, we parse the suffix as a zone number
-      while ((*address != '\0') && (!isdigit(*address))) {  // skip all non-digit after '%'
-        address++;
-      }
-      _zone = atol(address) + 1;  // increase by one by convention, so we can have zone '0'
-      while (*address != '\0') {
-        address++;
-      }
-    } else {
-      // Invalid char
-      return false;
-    }
-  }
-
-  if (double_colons == -1 && colons != 7) {
-    // Too few separators
-    return false;
-  }
-  if (double_colons > -1 && colons > 6) {
-    // Too many segments (double colon must be at least one zero field)
-    return false;
-  }
-  _address.bytes[colons * 2] = acc >> 8;
-  _address.bytes[colons * 2 + 1] = acc & 0xff;
-  colons++;
-
-  if (double_colons != -1) {
-    for (int i = colons * 2 - double_colons * 2 - 1; i >= 0; i--) {
-      _address.bytes[16 - colons * 2 + double_colons * 2 + i] = _address.bytes[double_colons * 2 + i];
-    }
-    for (int i = double_colons * 2; i < 16 - colons * 2 + double_colons * 2; i++) {
-      _address.bytes[i] = 0;
-    }
-  }
-
-  _type = IPv6;
-  return true;
-}
-
-IPAddress &IPAddress::operator=(const uint8_t *address) {
-  // IPv4 only conversion from byte pointer
-  _type = IPv4;
-  memset(_address.bytes, 0, sizeof(_address.bytes));
-  memcpy(&_address.bytes[IPADDRESS_V4_BYTES_INDEX], address, sizeof(uint32_t));
-  return *this;
-}
-
-IPAddress &IPAddress::operator=(const char *address) {
-  fromString(address);
-  return *this;
-}
-
-IPAddress &IPAddress::operator=(uint32_t address) {
-  // IPv4 conversion
-  // See note on conversion/comparison and uint32_t
-  _type = IPv4;
-  memset(_address.bytes, 0, sizeof(_address.bytes));
-  _address.dword[IPADDRESS_V4_DWORD_INDEX] = address;
-  return *this;
-}
-
-IPAddress &IPAddress::operator=(const IPAddress &address) {
-  _type = address.type();
-  _zone = address.zone();
-  memcpy(_address.bytes, address._address.bytes, sizeof(_address.bytes));
-  return *this;
-}
-
-bool IPAddress::operator==(const IPAddress &addr) const {
-  return (addr._type == _type) && (_type == IPType::IPv4 ? addr._address.dword[IPADDRESS_V4_DWORD_INDEX] == _address.dword[IPADDRESS_V4_DWORD_INDEX] : memcmp(addr._address.bytes, _address.bytes, sizeof(_address.bytes)) == 0);
-}
-
-bool IPAddress::operator==(const uint8_t *addr) const {
-  // IPv4 only comparison to byte pointer
-  // Can't support IPv6 as we know our type, but not the length of the pointer
-  return _type == IPv4 && memcmp(addr, &_address.bytes[IPADDRESS_V4_BYTES_INDEX], sizeof(uint32_t)) == 0;
-}
-
-uint8_t IPAddress::operator[](int index) const {
-  if (_type == IPv4) {
-    return _address.bytes[IPADDRESS_V4_BYTES_INDEX + index];
-  }
-  return _address.bytes[index];
-}
-
-uint8_t &IPAddress::operator[](int index) {
-  if (_type == IPv4) {
-    return _address.bytes[IPADDRESS_V4_BYTES_INDEX + index];
-  }
-  return _address.bytes[index];
-}
-
-size_t IPAddress::printTo(Print &p) const {
-  return printTo(p, false);
-}
-
-size_t IPAddress::printTo(Print &p, bool includeZone) const {
-  size_t n = 0;
-
-  if (_type == IPv6) {
-    // IPv6 IETF canonical format: compress left-most longest run of two or more zero fields, lower case
-    int8_t longest_start = -1;
-    int8_t longest_length = 1;
-    int8_t current_start = -1;
-    int8_t current_length = 0;
-    for (int8_t f = 0; f < 8; f++) {
-      if (_address.bytes[f * 2] == 0 && _address.bytes[f * 2 + 1] == 0) {
-        if (current_start == -1) {
-          current_start = f;
-          current_length = 1;
-        } else {
-          current_length++;
-        }
-        if (current_length > longest_length) {
-          longest_start = current_start;
-          longest_length = current_length;
-        }
-      } else {
-        current_start = -1;
-      }
-    }
-    for (int f = 0; f < 8; f++) {
-      if (f < longest_start || f >= longest_start + longest_length) {
-        uint8_t c1 = _address.bytes[f * 2] >> 4;
-        uint8_t c2 = _address.bytes[f * 2] & 0xf;
-        uint8_t c3 = _address.bytes[f * 2 + 1] >> 4;
-        uint8_t c4 = _address.bytes[f * 2 + 1] & 0xf;
-        if (c1 > 0) {
-          n += p.print((char)(c1 < 10 ? '0' + c1 : 'a' + c1 - 10));
-        }
-        if (c1 > 0 || c2 > 0) {
-          n += p.print((char)(c2 < 10 ? '0' + c2 : 'a' + c2 - 10));
-        }
-        if (c1 > 0 || c2 > 0 || c3 > 0) {
-          n += p.print((char)(c3 < 10 ? '0' + c3 : 'a' + c3 - 10));
-        }
-        n += p.print((char)(c4 < 10 ? '0' + c4 : 'a' + c4 - 10));
-        if (f < 7) {
-          n += p.print(':');
-        }
-      } else if (f == longest_start) {
-        if (longest_start == 0) {
-          n += p.print(':');
-        }
-        n += p.print(':');
-      }
-    }
-    // add a zone if zone-id is non-zero (causes exception on recent IDF builds)
-    // if (_zone > 0 && includeZone) {
-    //   n += p.print('%');
-    //   char if_name[NETIF_NAMESIZE];
-    //   netif_index_to_name(_zone, if_name);
-    //   n += p.print(if_name);
-    // }
-    // In the interim, we just output the index number
-    if (_zone > 0 && includeZone) {
-      n += p.print('%');
-      // look for the interface name
-      for (netif *intf = netif_list; intf != nullptr; intf = intf->next) {
-        if (_zone - 1 == intf->num) {
-          n += p.print(intf->name[0]);
-          n += p.print(intf->name[1]);
-          break;
-        }
-      }
-      n += p.print(_zone - 1);
-    }
-    return n;
-  }
-
-  // IPv4
-  for (int i = 0; i < 3; i++) {
-    n += p.print(_address.bytes[IPADDRESS_V4_BYTES_INDEX + i], DEC);
-    n += p.print('.');
-  }
-  n += p.print(_address.bytes[IPADDRESS_V4_BYTES_INDEX + 3], DEC);
-  return n;
-}
-
-IPAddress::IPAddress(const ip_addr_t *addr) {
-  from_ip_addr_t(addr);
-}
-
-void IPAddress::to_ip_addr_t(ip_addr_t *addr) const {
-#if CONFIG_LWIP_IPV6
-  if (_type == IPv6) {
-    addr->type = IPADDR_TYPE_V6;
-    addr->u_addr.ip6.addr[0] = _address.dword[0];
-    addr->u_addr.ip6.addr[1] = _address.dword[1];
-    addr->u_addr.ip6.addr[2] = _address.dword[2];
-    addr->u_addr.ip6.addr[3] = _address.dword[3];
-#if LWIP_IPV6_SCOPES
-    addr->u_addr.ip6.zone = _zone;
-#endif /* LWIP_IPV6_SCOPES */
-  } else {
-    addr->type = IPADDR_TYPE_V4;
-    addr->u_addr.ip4.addr = _address.dword[IPADDRESS_V4_DWORD_INDEX];
-  }
-#else
-  addr->addr = _address.dword[IPADDRESS_V4_DWORD_INDEX];
-#endif
-}
-
-IPAddress &IPAddress::from_ip_addr_t(const ip_addr_t *addr) {
-#if CONFIG_LWIP_IPV6
-  if (addr->type == IPADDR_TYPE_V6) {
-    _type = IPv6;
-    _address.dword[0] = addr->u_addr.ip6.addr[0];
-    _address.dword[1] = addr->u_addr.ip6.addr[1];
-    _address.dword[2] = addr->u_addr.ip6.addr[2];
-    _address.dword[3] = addr->u_addr.ip6.addr[3];
-#if LWIP_IPV6_SCOPES
-    _zone = addr->u_addr.ip6.zone;
-#endif /* LWIP_IPV6_SCOPES */
-  } else {
-#endif
-    _type = IPv4;
-    memset(_address.bytes, 0, sizeof(_address.bytes));
-#if CONFIG_LWIP_IPV6
-    _address.dword[IPADDRESS_V4_DWORD_INDEX] = addr->u_addr.ip4.addr;
-#else
-  _address.dword[IPADDRESS_V4_DWORD_INDEX] = addr->addr;
-#endif
-#if CONFIG_LWIP_IPV6
-  }
-#endif
-  return *this;
-}
-
-#if CONFIG_LWIP_IPV6
-esp_ip6_addr_type_t IPAddress::addr_type() const {
-  if (_type != IPv6) {
-    return ESP_IP6_ADDR_IS_UNKNOWN;
-  }
-  ip_addr_t addr;
-  to_ip_addr_t(&addr);
-  return esp_netif_ip6_get_addr_type((esp_ip6_addr_t *)(&(addr.u_addr.ip6)));
-}
-#endif
-
-#if CONFIG_LWIP_IPV6
-const IPAddress IN6ADDR_ANY(IPv6);
-#endif
-const IPAddress INADDR_NONE(0, 0, 0, 0);
+// declared one time - as external in IPAddress.h
+IPAddress INADDR_NONE(0, 0, 0, 0);

cores/esp32/IPAddress.h

@@ -15,126 +15,82 @@
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+ */
 
-#pragma once
+#ifndef IPAddress_h
+#define IPAddress_h
 
 #include <stdint.h>
-#include "Printable.h"
-#include "WString.h"
-#include "lwip/ip_addr.h"
-#include "esp_netif_ip_addr.h"
-#include "sdkconfig.h"
-
-#define IPADDRESS_V4_BYTES_INDEX 12
-#define IPADDRESS_V4_DWORD_INDEX 3
+#include <WString.h>
+#include <Printable.h>
 
 // A class to make it easier to handle and pass around IP addresses
 
-enum IPType {
-  IPv4,
-  IPv6
-};
-
-class IPAddress : public Printable {
+class IPAddress: public Printable
+{
 private:
     union {
-    uint8_t bytes[16];
-    uint32_t dword[4];
+        uint8_t bytes[4];  // IPv4 address
+        uint32_t dword;
     } _address;
-  IPType _type;
-  uint8_t _zone;
 
     // Access the raw byte array containing the address.  Because this returns a pointer
     // to the internal structure rather than a copy of the address this function should only
     // be used when you know that the usage of the returned uint8_t* will be transient and not
     // stored.
-  uint8_t *raw_address() {
-    return _type == IPv4 ? &_address.bytes[IPADDRESS_V4_BYTES_INDEX] : _address.bytes;
+    uint8_t* raw_address()
+    {
+        return _address.bytes;
     }
 
 public:
     // Constructors
-
-  // Default IPv4
     IPAddress();
-  IPAddress(IPType ip_type);
     IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet);
-  IPAddress(
-    uint8_t o1, uint8_t o2, uint8_t o3, uint8_t o4, uint8_t o5, uint8_t o6, uint8_t o7, uint8_t o8, uint8_t o9, uint8_t o10, uint8_t o11, uint8_t o12,
-    uint8_t o13, uint8_t o14, uint8_t o15, uint8_t o16, uint8_t z = 0
-  );
-  // IPv4; see implementation note
     IPAddress(uint32_t address);
-  // Default IPv4
     IPAddress(const uint8_t *address);
-  IPAddress(IPType ip_type, const uint8_t *address, uint8_t z = 0);
-  // If IPv4 fails tries IPv6 see fromString function
-  IPAddress(const char *address);
-  IPAddress(const IPAddress &address);
+    virtual ~IPAddress() {}
 
     bool fromString(const char *address);
-  bool fromString(const String &address) {
-    return fromString(address.c_str());
+    bool fromString(const String &address) { return fromString(address.c_str()); }
+
+    // Overloaded cast operator to allow IPAddress objects to be used where a pointer
+    // to a four-byte uint8_t array is expected
+    operator uint32_t() const
+    {
+        return _address.dword;
     }
-
-  // Overloaded cast operator to allow IPAddress objects to be used where a uint32_t is expected
-  // NOTE: IPv4 only; see implementation note
-  operator uint32_t() const {
-    return _type == IPv4 ? _address.dword[IPADDRESS_V4_DWORD_INDEX] : 0;
-  };
-
-  bool operator==(const IPAddress &addr) const;
-  bool operator!=(const IPAddress &addr) const {
-    return !(*this == addr);
-  };
-
-  // NOTE: IPv4 only; we don't know the length of the pointer
-  bool operator==(const uint8_t *addr) const;
+    bool operator==(const IPAddress& addr) const
+    {
+        return _address.dword == addr._address.dword;
+    }
+    bool operator==(const uint8_t* addr) const;
 
     // Overloaded index operator to allow getting and setting individual octets of the address
-  uint8_t operator[](int index) const;
-  uint8_t &operator[](int index);
-
-  // Overloaded copy operators to allow initialization of IPAddress objects from other types
-  // NOTE: IPv4 only
-  IPAddress &operator=(const uint8_t *address);
-  // NOTE: IPv4 only; see implementation note
-  IPAddress &operator=(uint32_t address);
-  // If IPv4 fails tries IPv6 see fromString function
-  IPAddress &operator=(const char *address);
-  IPAddress &operator=(const IPAddress &address);
-
-  virtual size_t printTo(Print &p) const;
-  String toString(bool includeZone = false) const;
-
-  IPType type() const {
-    return _type;
+    uint8_t operator[](int index) const
+    {
+        return _address.bytes[index];
+    }
+    uint8_t& operator[](int index)
+    {
+        return _address.bytes[index];
     }
 
-  // Espresif LwIP conversions
-  IPAddress(const ip_addr_t *addr);
-  void to_ip_addr_t(ip_addr_t *addr) const;
-  IPAddress &from_ip_addr_t(const ip_addr_t *addr);
-#if CONFIG_LWIP_IPV6
-  esp_ip6_addr_type_t addr_type() const;
-#endif
-  uint8_t zone() const {
-    return (type() == IPv6) ? _zone : 0;
-  }
-  size_t printTo(Print &p, bool includeZone) const;
+    // Overloaded copy operators to allow initialisation of IPAddress objects from other types
+    IPAddress& operator=(const uint8_t *address);
+    IPAddress& operator=(uint32_t address);
 
+    virtual size_t printTo(Print& p) const;
+    String toString() const;
+
+    friend class EthernetClass;
     friend class UDP;
     friend class Client;
     friend class Server;
-  friend class EthernetClass;
     friend class DhcpClass;
     friend class DNSClient;
-
-protected:
-  bool fromString4(const char *address);
-  bool fromString6(const char *address);
 };
 
-extern const IPAddress IN6ADDR_ANY;
-extern const IPAddress INADDR_NONE;
+// changed to extern because const declaration creates copies in BSS of INADDR_NONE for each CPP unit that includes it
+extern IPAddress INADDR_NONE;
+#endif

cores/esp32/IPv6Address.cpp

@@ -0,0 +1,90 @@
+/*
+ IPv6Address.cpp - Base class that provides IPv6Address
+ Copyright (c) 2011 Adrian McEwen.  All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <Arduino.h>
+#include <IPv6Address.h>
+#include <Print.h>
+
+IPv6Address::IPv6Address()
+{
+    memset(_address.bytes, 0, sizeof(_address.bytes));
+}
+
+IPv6Address::IPv6Address(const uint8_t *address)
+{
+    memcpy(_address.bytes, address, sizeof(_address.bytes));
+}
+
+IPv6Address::IPv6Address(const uint32_t *address)
+{
+    memcpy(_address.bytes, (const uint8_t *)address, sizeof(_address.bytes));
+}
+
+IPv6Address& IPv6Address::operator=(const uint8_t *address)
+{
+    memcpy(_address.bytes, address, sizeof(_address.bytes));
+    return *this;
+}
+
+bool IPv6Address::operator==(const uint8_t* addr) const
+{
+    return memcmp(addr, _address.bytes, sizeof(_address.bytes)) == 0;
+}
+
+size_t IPv6Address::printTo(Print& p) const
+{
+    size_t n = 0;
+    for(int i = 0; i < 16; i+=2) {
+        if(i){
+            n += p.print(':');
+        }
+        n += p.printf("%02x", _address.bytes[i]);
+        n += p.printf("%02x", _address.bytes[i+1]);
+
+    }
+    return n;
+}
+
+String IPv6Address::toString() const
+{
+    char szRet[40];
+    sprintf(szRet,"%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x",
+            _address.bytes[0], _address.bytes[1], _address.bytes[2], _address.bytes[3],
+            _address.bytes[4], _address.bytes[5], _address.bytes[6], _address.bytes[7],
+            _address.bytes[8], _address.bytes[9], _address.bytes[10], _address.bytes[11],
+            _address.bytes[12], _address.bytes[13], _address.bytes[14], _address.bytes[15]);
+    return String(szRet);
+}
+
+bool IPv6Address::fromString(const char *address)
+{
+    //format 0011:2233:4455:6677:8899:aabb:ccdd:eeff
+    if(strlen(address) != 39){
+        return false;
+    }
+    char * pos = (char *)address;
+    size_t i = 0;
+    for(i = 0; i < 16; i+=2) {
+        if(!sscanf(pos, "%2hhx", &_address.bytes[i]) || !sscanf(pos+2, "%2hhx", &_address.bytes[i+1])){
+            return false;
+        }
+        pos += 5;
+    }
+    return true;
+}

cores/esp32/IPv6Address.h

@@ -0,0 +1,94 @@
+/*
+ IPv6Address.h - Base class that provides IPv6Address
+ Copyright (c) 2011 Adrian McEwen.  All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef IPv6Address_h
+#define IPv6Address_h
+
+#include <stdint.h>
+#include <WString.h>
+#include <Printable.h>
+
+// A class to make it easier to handle and pass around IP addresses
+
+class IPv6Address: public Printable
+{
+private:
+    union {
+        uint8_t bytes[16];  // IPv4 address
+        uint32_t dword[4];
+    } _address;
+
+    // Access the raw byte array containing the address.  Because this returns a pointer
+    // to the internal structure rather than a copy of the address this function should only
+    // be used when you know that the usage of the returned uint8_t* will be transient and not
+    // stored.
+    uint8_t* raw_address()
+    {
+        return _address.bytes;
+    }
+
+public:
+    // Constructors
+    IPv6Address();
+    IPv6Address(const uint8_t *address);
+    IPv6Address(const uint32_t *address);
+    virtual ~IPv6Address() {}
+
+    bool fromString(const char *address);
+    bool fromString(const String &address) { return fromString(address.c_str()); }
+
+    operator const uint8_t*() const
+    {
+        return _address.bytes;
+    }
+    operator const uint32_t*() const
+    {
+        return _address.dword;
+    }
+    bool operator==(const IPv6Address& addr) const
+    {
+        return (_address.dword[0] == addr._address.dword[0])
+            && (_address.dword[1] == addr._address.dword[1])
+            && (_address.dword[2] == addr._address.dword[2])
+            && (_address.dword[3] == addr._address.dword[3]);
+    }
+    bool operator==(const uint8_t* addr) const;
+
+    // Overloaded index operator to allow getting and setting individual octets of the address
+    uint8_t operator[](int index) const
+    {
+        return _address.bytes[index];
+    }
+    uint8_t& operator[](int index)
+    {
+        return _address.bytes[index];
+    }
+
+    // Overloaded copy operators to allow initialisation of IPv6Address objects from other types
+    IPv6Address& operator=(const uint8_t *address);
+
+    virtual size_t printTo(Print& p) const;
+    String toString() const;
+
+    friend class UDP;
+    friend class Client;
+    friend class Server;
+};
+
+#endif

cores/esp32/MD5Builder.cpp

@@ -16,55 +16,68 @@
   License along with this library; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
-
 #include <Arduino.h>
-#include <HEXBuilder.h>
 #include <MD5Builder.h>
 
-void MD5Builder::begin(void) {
+static uint8_t hex_char_to_byte(uint8_t c)
+{
+    return  (c >= 'a' && c <= 'f') ? (c - ((uint8_t)'a' - 0xa)) :
+            (c >= 'A' && c <= 'F') ? (c - ((uint8_t)'A' - 0xA)) :
+            (c >= '0' &&  c<= '9') ? (c - (uint8_t)'0') : 0;
+}
+
+void MD5Builder::begin(void)
+{
     memset(_buf, 0x00, ESP_ROM_MD5_DIGEST_LEN);
     esp_rom_md5_init(&_ctx);
 }
 
-void MD5Builder::add(const uint8_t *data, size_t len) {
+void MD5Builder::add(uint8_t * data, uint16_t len)
+{
     esp_rom_md5_update(&_ctx, data, len);
 }
 
-void MD5Builder::addHexString(const char *data) {
-  size_t len = strlen(data);
-  uint8_t *tmp = (uint8_t *)malloc(len / 2);
-  if (tmp == NULL) {
+void MD5Builder::addHexString(const char * data)
+{
+    uint16_t i, len = strlen(data);
+    uint8_t * tmp = (uint8_t*)malloc(len/2);
+    if(tmp == NULL) {
         return;
     }
-  hex2bytes(tmp, len / 2, data);
-  add(tmp, len / 2);
+    for(i=0; i<len; i+=2) {
+        uint8_t high = hex_char_to_byte(data[i]);
+        uint8_t low = hex_char_to_byte(data[i+1]);
+        tmp[i/2] = (high & 0x0F) << 4 | (low & 0x0F);
+    }
+    add(tmp, len/2);
     free(tmp);
 }
 
-bool MD5Builder::addStream(Stream &stream, const size_t maxLen) {
+bool MD5Builder::addStream(Stream & stream, const size_t maxLen)
+{
     const int buf_size = 512;
     int maxLengthLeft = maxLen;
-  uint8_t *buf = (uint8_t *)malloc(buf_size);
+    uint8_t * buf = (uint8_t*) malloc(buf_size);
 
-  if (!buf) {
+    if(!buf) {
         return false;
     }
 
     int bytesAvailable = stream.available();
-  while ((bytesAvailable > 0) && (maxLengthLeft > 0)) {
+    while((bytesAvailable > 0) && (maxLengthLeft > 0)) {
 
         // determine number of bytes to read
         int readBytes = bytesAvailable;
-    if (readBytes > maxLengthLeft) {
-      readBytes = maxLengthLeft;  // read only until max_len
+        if(readBytes > maxLengthLeft) {
+            readBytes = maxLengthLeft ;    // read only until max_len
         }
-    if (readBytes > buf_size) {
+        if(readBytes > buf_size) {
             readBytes = buf_size;    // not read more the buffer can handle
         }
 
         // read data and check if we got something
         int numBytesRead = stream.readBytes(buf, readBytes);
-    if (numBytesRead < 1) {
+        if(numBytesRead< 1) {
             free(buf);
             return false;
         }
@@ -80,19 +93,25 @@ bool MD5Builder::addStream(Stream &stream, const size_t maxLen) {
     return true;
 }
 
-void MD5Builder::calculate(void) {
+void MD5Builder::calculate(void)
+{
     esp_rom_md5_final(_buf, &_ctx);
 }
 
-void MD5Builder::getBytes(uint8_t *output) {
+void MD5Builder::getBytes(uint8_t * output)
+{
     memcpy(output, _buf, ESP_ROM_MD5_DIGEST_LEN);
 }
 
-void MD5Builder::getChars(char *output) {
-  bytes2hex(output, ESP_ROM_MD5_DIGEST_LEN * 2 + 1, _buf, ESP_ROM_MD5_DIGEST_LEN);
+void MD5Builder::getChars(char * output)
+{
+    for(uint8_t i = 0; i < ESP_ROM_MD5_DIGEST_LEN; i++) {
+        sprintf(output + (i * 2), "%02x", _buf[i]);
+    }
 }
 
-String MD5Builder::toString(void) {
+String MD5Builder::toString(void)
+{
     char out[(ESP_ROM_MD5_DIGEST_LEN * 2) + 1];
     getChars(out);
     return String(out);

cores/esp32/MD5Builder.h

@@ -1,6 +1,6 @@
 /* 
   Copyright (c) 2015 Hristo Gochkov. All rights reserved.
-  This file is part of the esp32 core for Arduino environment.
+  This file is part of the esp8266 core for Arduino environment.
  
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
@@ -15,11 +15,9 @@
   You should have received a copy of the GNU Lesser General Public
   License along with this library; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-  Modified 10 Jan 2024 by Lucas Saavedra Vaz (Use abstract class HashBuilder)
 */
-#ifndef MD5Builder_h
-#define MD5Builder_h
+#ifndef __ESP8266_MD5_BUILDER__
+#define __ESP8266_MD5_BUILDER__
 
 #include <WString.h>
 #include <Stream.h>
@@ -27,27 +25,41 @@
 #include "esp_system.h"
 #include "esp_rom_md5.h"
 
-#include "HashBuilder.h"
-
-class MD5Builder : public HashBuilder {
+class MD5Builder
+{
 private:
     md5_context_t _ctx;
     uint8_t _buf[ESP_ROM_MD5_DIGEST_LEN];
-
 public:
-  void begin(void) override;
-
-  using HashBuilder::add;
-  void add(const uint8_t *data, size_t len) override;
-
-  using HashBuilder::addHexString;
-  void addHexString(const char *data) override;
-
-  bool addStream(Stream &stream, const size_t maxLen) override;
-  void calculate(void) override;
-  void getBytes(uint8_t *output) override;
-  void getChars(char *output) override;
-  String toString(void) override;
+    void begin(void);
+    void add(uint8_t * data, uint16_t len);
+    void add(const char * data)
+    {
+        add((uint8_t*)data, strlen(data));
+    }
+    void add(char * data)
+    {
+        add((const char*)data);
+    }
+    void add(String data)
+    {
+        add(data.c_str());
+    }
+    void addHexString(const char * data);
+    void addHexString(char * data)
+    {
+        addHexString((const char*)data);
+    }
+    void addHexString(String data)
+    {
+        addHexString(data.c_str());
+    }
+    bool addStream(Stream & stream, const size_t maxLen);
+    void calculate(void);
+    void getBytes(uint8_t * output);
+    void getChars(char * output);
+    String toString(void);
 };
 
+
 #endif

cores/esp32/MacAddress.cpp

@@ -1,228 +0,0 @@
-#include <MacAddress.h>
-#include <stdio.h>
-#include <Print.h>
-
-//Default constructor, blank mac address.
-MacAddress::MacAddress() : MacAddress(MAC6) {}
-
-MacAddress::MacAddress(MACType mac_type) {
-  _type = mac_type;
-  memset(_mac.bytes, 0, sizeof(_mac.bytes));
-}
-MacAddress::MacAddress(MACType mac_type, uint64_t mac) {
-  _type = mac_type;
-  _mac.val = mac;
-}
-
-MacAddress::MacAddress(MACType mac_type, const uint8_t *macbytearray) {
-  _type = mac_type;
-  memset(_mac.bytes, 0, sizeof(_mac.bytes));
-  if (_type == MAC6) {
-    memcpy(_mac.bytes, macbytearray, 6);
-  } else {
-    memcpy(_mac.bytes, macbytearray, 8);
-  }
-}
-
-MacAddress::MacAddress(const char *macstr) {
-  fromString(macstr);
-}
-
-MacAddress::MacAddress(const String &macstr) {
-  fromString(macstr.c_str());
-}
-
-MacAddress::MacAddress(uint8_t b1, uint8_t b2, uint8_t b3, uint8_t b4, uint8_t b5, uint8_t b6) {
-  _type = MAC6;
-  memset(_mac.bytes, 0, sizeof(_mac.bytes));
-  _mac.bytes[0] = b1;
-  _mac.bytes[1] = b2;
-  _mac.bytes[2] = b3;
-  _mac.bytes[3] = b4;
-  _mac.bytes[4] = b5;
-  _mac.bytes[5] = b6;
-}
-
-MacAddress::MacAddress(uint8_t b1, uint8_t b2, uint8_t b3, uint8_t b4, uint8_t b5, uint8_t b6, uint8_t b7, uint8_t b8) {
-  _type = MAC8;
-  _mac.bytes[0] = b1;
-  _mac.bytes[1] = b2;
-  _mac.bytes[2] = b3;
-  _mac.bytes[3] = b4;
-  _mac.bytes[4] = b5;
-  _mac.bytes[5] = b6;
-  _mac.bytes[6] = b7;
-  _mac.bytes[7] = b8;
-}
-
-//Parse user entered string into MAC address
-bool MacAddress::fromString(const char *buf) {
-  if (strlen(buf) == 17) {
-    return fromString6(buf);
-  } else if (strlen(buf) == 23) {
-    return fromString8(buf);
-  }
-  return false;
-}
-
-//Parse user entered string into MAC address
-bool MacAddress::fromString6(const char *buf) {
-  char cs[18];  // 17 + 1 for null terminator
-  char *token;
-  char *next;  //Unused but required
-  int i;
-
-  strncpy(cs, buf, sizeof(cs) - 1);  //strtok modifies the buffer: copy to working buffer.
-
-  for (i = 0; i < 6; i++) {
-    token = strtok((i == 0) ? cs : NULL, ":");  //Find first or next token
-    if (!token) {                               //No more tokens found
-      return false;
-    }
-    _mac.bytes[i] = strtol(token, &next, 16);
-  }
-  _type = MAC6;
-  return true;
-}
-
-bool MacAddress::fromString8(const char *buf) {
-  char cs[24];  // 23 + 1 for null terminator
-  char *token;
-  char *next;  //Unused but required
-  int i;
-
-  strncpy(cs, buf, sizeof(cs) - 1);  //strtok modifies the buffer: copy to working buffer.
-
-  for (i = 0; i < 8; i++) {
-    token = strtok((i == 0) ? cs : NULL, ":");  //Find first or next token
-    if (!token) {                               //No more tokens found
-      return false;
-    }
-    _mac.bytes[i] = strtol(token, &next, 16);
-  }
-  _type = MAC8;
-  return true;
-}
-
-//Copy MAC into byte array
-void MacAddress::toBytes(uint8_t *buf) {
-  if (_type == MAC6) {
-    memcpy(buf, _mac.bytes, 6);
-  } else {
-    memcpy(buf, _mac.bytes, sizeof(_mac.bytes));
-  }
-}
-
-//Print MAC address into a C string.
-//MAC: Buffer must be at least 18 chars
-int MacAddress::toString(char *buf) {
-  if (_type == MAC6) {
-    return sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", _mac.bytes[0], _mac.bytes[1], _mac.bytes[2], _mac.bytes[3], _mac.bytes[4], _mac.bytes[5]);
-  } else {
-    return sprintf(
-      buf, "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X", _mac.bytes[0], _mac.bytes[1], _mac.bytes[2], _mac.bytes[3], _mac.bytes[4], _mac.bytes[5], _mac.bytes[6],
-      _mac.bytes[7]
-    );
-  }
-}
-
-String MacAddress::toString() const {
-  uint8_t bytes = (_type == MAC6) ? 18 : 24;
-  char buf[bytes];
-  if (_type == MAC6) {
-    snprintf(buf, sizeof(buf), "%02X:%02X:%02X:%02X:%02X:%02X", _mac.bytes[0], _mac.bytes[1], _mac.bytes[2], _mac.bytes[3], _mac.bytes[4], _mac.bytes[5]);
-  } else {
-    snprintf(
-      buf, sizeof(buf), "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X", _mac.bytes[0], _mac.bytes[1], _mac.bytes[2], _mac.bytes[3], _mac.bytes[4], _mac.bytes[5],
-      _mac.bytes[6], _mac.bytes[7]
-    );
-  }
-  return String(buf);
-}
-
-uint64_t MacAddress::Value() {
-  return _mac.val;
-}
-
-//Allow getting individual octets of the address. e.g. uint8_t b0 = ma[0];
-uint8_t MacAddress::operator[](int index) const {
-  index = EnforceIndexBounds(index);
-  return _mac.bytes[index];
-}
-
-//Allow setting individual octets of the address. e.g. ma[2] = 255;
-uint8_t &MacAddress::operator[](int index) {
-  index = EnforceIndexBounds(index);
-  return _mac.bytes[index];
-}
-
-//Overloaded copy operator: init MacAddress object from byte array
-MacAddress &MacAddress::operator=(const uint8_t *macbytearray) {
-  // 6-bytes MacAddress only
-  _type = MAC6;
-  memset(_mac.bytes, 0, sizeof(_mac.bytes));
-  memcpy(_mac.bytes, macbytearray, 6);
-  return *this;
-}
-
-//Overloaded copy operator: init MacAddress object from uint64_t
-MacAddress &MacAddress::operator=(uint64_t macval) {
-  // 6-bytes MacAddress only
-  _type = MAC6;
-  _mac.val = macval;
-  return *this;
-}
-
-//Compare class to byte array
-bool MacAddress::operator==(const uint8_t *macbytearray) const {
-  return !memcmp(_mac.bytes, macbytearray, 6);
-}
-
-//Allow comparing value of two classes
-bool MacAddress::operator==(const MacAddress &mac2) const {
-  return _mac.val == mac2._mac.val;
-}
-
-//Type converter object to uint64_t [same as .Value()]
-MacAddress::operator uint64_t() const {
-  return _mac.val;
-}
-
-//Type converter object to read only pointer to mac bytes. e.g. const uint8_t *ip_8 = ma;
-MacAddress::operator const uint8_t *() const {
-  return _mac.bytes;
-}
-
-//Type converter object to read only pointer to mac value. e.g. const uint32_t *ip_64 = ma;
-MacAddress::operator const uint64_t *() const {
-  return &_mac.val;
-}
-
-size_t MacAddress::printTo(Print &p) const {
-  uint8_t bytes = (_type == MAC6) ? 6 : 8;
-  size_t n = 0;
-  for (int i = 0; i < bytes; i++) {
-    if (i) {
-      n += p.print(':');
-    }
-    n += p.printf("%02X", _mac.bytes[i]);
-  }
-  return n;
-}
-
-//Bounds checking
-int MacAddress::EnforceIndexBounds(int i) const {
-  if (i < 0) {
-    return 0;
-  }
-  if (_type == MAC6) {
-    if (i >= 6) {
-      return 5;
-    }
-  } else {
-    if (i >= 8) {
-      return 7;
-    }
-  }
-  return i;
-}

cores/esp32/MacAddress.h

@@ -1,104 +0,0 @@
-//-----------------------------------------------------------------------------
-// MacAddress.h - class to make it easier to handle BSSID and MAC addresses.
-//
-// Copyright 2022 David McCurley
-// Modified by Espressif Systems 2024
-//
-// Licensed under the Apache License, Version 2.0 (the "License").
-// You may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-//   distributed under the License is distributed on an "AS IS" BASIS,
-//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-//   limitations under the License.
-//-----------------------------------------------------------------------------
-
-#ifndef MacAddress_h
-#define MacAddress_h
-
-#include <stdint.h>
-#include <WString.h>
-#include <Printable.h>
-
-enum MACType {
-  MAC6,
-  MAC8
-};
-
-// A class to make it easier to handle and pass around MAC addresses, supporting both 6-byte and 8-byte MAC addresses.
-class MacAddress : public Printable {
-private:
-  union {
-    uint8_t bytes[8];
-    uint64_t val;
-  } _mac;
-  MACType _type;
-
-public:
-  //Default MAC6
-  MacAddress();
-
-  MacAddress(MACType mac_type);
-  MacAddress(uint8_t b1, uint8_t b2, uint8_t b3, uint8_t b4, uint8_t b5, uint8_t b6);
-  MacAddress(uint8_t b1, uint8_t b2, uint8_t b3, uint8_t b4, uint8_t b5, uint8_t b6, uint8_t b7, uint8_t b8);
-
-  MacAddress(MACType mac_type, uint64_t mac);
-  MacAddress(MACType mac_type, const uint8_t *macbytearray);
-
-  //Default MAC6
-  MacAddress(uint64_t mac) : MacAddress(MAC6, mac) {}
-  MacAddress(const uint8_t *macbytearray) : MacAddress(MAC6, macbytearray) {}
-
-  MacAddress(const char *macstr);
-  MacAddress(const String &macstr);
-
-  virtual ~MacAddress() {}
-
-  bool fromString(const char *buf);
-  bool fromString(const String &macstr) {
-    return fromString(macstr.c_str());
-  }
-
-  void toBytes(uint8_t *buf);
-  int toString(char *buf);
-  String toString() const;
-  uint64_t Value();
-
-  uint8_t operator[](int index) const;
-  uint8_t &operator[](int index);
-
-  //MAC6 only
-  MacAddress &operator=(const uint8_t *macbytearray);
-  MacAddress &operator=(uint64_t macval);
-
-  bool operator==(const uint8_t *macbytearray) const;
-  bool operator==(const MacAddress &mac2) const;
-  operator uint64_t() const;
-  operator const uint8_t *() const;
-  operator const uint64_t *() const;
-
-  virtual size_t printTo(Print &p) const;
-
-  // future use in Arduino Networking
-  /*
-    friend class EthernetClass;
-    friend class UDP;
-    friend class Client;
-    friend class Server;
-    friend class DhcpClass;
-    friend class DNSClient;
-    */
-
-protected:
-  bool fromString6(const char *buf);
-  bool fromString8(const char *buf);
-
-private:
-  int EnforceIndexBounds(int i) const;
-};
-
-#endif

cores/esp32/Print.cpp

@@ -29,57 +29,61 @@
 
 #include "Print.h"
 extern "C" {
-#include "time.h"
+    #include "time.h"
 }
 
 // Public Methods //////////////////////////////////////////////////////////////
 
 /* default implementation: may be overridden */
-size_t Print::write(const uint8_t *buffer, size_t size) {
+size_t Print::write(const uint8_t *buffer, size_t size)
+{
     size_t n = 0;
-  while (size--) {
+    while(size--) {
         n += write(*buffer++);
     }
     return n;
 }
 
-size_t Print::vprintf(const char *format, va_list arg) {
+size_t Print::vprintf(const char *format, va_list arg)
+{
     char loc_buf[64];
-  char *temp = loc_buf;
+    char * temp = loc_buf;
     va_list copy;
     va_copy(copy, arg);
     int len = vsnprintf(temp, sizeof(loc_buf), format, copy);
     va_end(copy);
-  if (len < 0) {
+    if(len < 0) {
         va_end(arg);
         return 0;
     }
-  if (len >= (int)sizeof(loc_buf)) {  // comparison of same sign type for the compiler
-    temp = (char *)malloc(len + 1);
-    if (temp == NULL) {
+    if(len >= (int)sizeof(loc_buf)){  // comparation of same sign type for the compiler
+        temp = (char*) malloc(len+1);
+        if(temp == NULL) {
             va_end(arg);
             return 0;
         }
-    len = vsnprintf(temp, len + 1, format, arg);
+        len = vsnprintf(temp, len+1, format, arg);
     }
     va_end(arg);
-  len = write((uint8_t *)temp, len);
-  if (temp != loc_buf) {
+    len = write((uint8_t*)temp, len);
+    if(temp != loc_buf){
         free(temp);
     }
     return len;
 }
 
-size_t Print::printf(const __FlashStringHelper *ifsh, ...) {
+size_t Print::printf(const __FlashStringHelper *ifsh, ...)
+{
    va_list arg;
    va_start(arg, ifsh);
-  const char *format = (reinterpret_cast<const char *>(ifsh));
+   const char * format = (reinterpret_cast<const char *>(ifsh));
    size_t ret = vprintf(format, arg);
    va_end(arg);
    return ret;
 }
 
-size_t Print::printf(const char *format, ...) {
+size_t Print::printf(const char *format, ...)
+{
     va_list arg;
     va_start(arg, format);
     size_t ret = vprintf(format, arg);
@@ -87,31 +91,38 @@ size_t Print::printf(const char *format, ...) {
     return ret;
 }
 
-size_t Print::print(const String &s) {
+size_t Print::print(const String &s)
+{
     return write(s.c_str(), s.length());
 }
 
-size_t Print::print(const char str[]) {
+size_t Print::print(const char str[])
+{
     return write(str);
 }
 
-size_t Print::print(char c) {
+size_t Print::print(char c)
+{
     return write(c);
 }
 
-size_t Print::print(unsigned char b, int base) {
-  return print((unsigned long)b, base);
+size_t Print::print(unsigned char b, int base)
+{
+    return print((unsigned long) b, base);
 }
 
-size_t Print::print(int n, int base) {
-  return print((long)n, base);
+size_t Print::print(int n, int base)
+{
+    return print((long) n, base);
 }
 
-size_t Print::print(unsigned int n, int base) {
-  return print((unsigned long)n, base);
+size_t Print::print(unsigned int n, int base)
+{
+    return print((unsigned long) n, base);
 }
 
-size_t Print::print(long n, int base) {
+size_t Print::print(long n, int base)
+{
     int t = 0;
     if (base == 10 && n < 0) {
         t = print('-');
@@ -120,15 +131,17 @@ size_t Print::print(long n, int base) {
     return printNumber(static_cast<unsigned long>(n), base) + t;
 }
 
-size_t Print::print(unsigned long n, int base) {
-  if (base == 0) {
+size_t Print::print(unsigned long n, int base)
+{
+    if(base == 0) {
         return write(n);
     } else {
         return printNumber(n, base);
     }
 }
 
-size_t Print::print(long long n, int base) {
+size_t Print::print(long long n, int base)
+{
     int t = 0;
     if (base == 10 && n < 0) {
         t = print('-');
@@ -137,7 +150,8 @@ size_t Print::print(long long n, int base) {
     return printNumber(static_cast<unsigned long long>(n), base) + t;
 }
 
-size_t Print::print(unsigned long long n, int base) {
+size_t Print::print(unsigned long long n, int base)
+{
     if (base == 0) {
         return write(n);
     } else {
@@ -145,104 +159,121 @@ size_t Print::print(unsigned long long n, int base) {
     }
 }
 
-size_t Print::print(double n, int digits) {
+size_t Print::print(double n, int digits)
+{
     return printFloat(n, digits);
 }
 
-size_t Print::print(const Printable &x) {
+size_t Print::print(const Printable& x)
+{
     return x.printTo(*this);
 }
 
-size_t Print::print(struct tm *timeinfo, const char *format) {
-  const char *f = format;
-  if (!f) {
+size_t Print::print(struct tm * timeinfo, const char * format)
+{
+    const char * f = format;
+    if(!f){
         f = "%c";
     }
     char buf[64];
     size_t written = strftime(buf, 64, f, timeinfo);
-  if (written == 0) {
+    if(written == 0){
         return written;
     }
     return print(buf);
 }
 
-size_t Print::println(void) {
+size_t Print::println(void)
+{
     return print("\r\n");
 }
 
-size_t Print::println(const String &s) {
+size_t Print::println(const String &s)
+{
     size_t n = print(s);
     n += println();
     return n;
 }
 
-size_t Print::println(const char c[]) {
+size_t Print::println(const char c[])
+{
     size_t n = print(c);
     n += println();
     return n;
 }
 
-size_t Print::println(char c) {
+size_t Print::println(char c)
+{
     size_t n = print(c);
     n += println();
     return n;
 }
 
-size_t Print::println(unsigned char b, int base) {
+size_t Print::println(unsigned char b, int base)
+{
     size_t n = print(b, base);
     n += println();
     return n;
 }
 
-size_t Print::println(int num, int base) {
+size_t Print::println(int num, int base)
+{
     size_t n = print(num, base);
     n += println();
     return n;
 }
 
-size_t Print::println(unsigned int num, int base) {
+size_t Print::println(unsigned int num, int base)
+{
     size_t n = print(num, base);
     n += println();
     return n;
 }
 
-size_t Print::println(long num, int base) {
+size_t Print::println(long num, int base)
+{
     size_t n = print(num, base);
     n += println();
     return n;
 }
 
-size_t Print::println(unsigned long num, int base) {
+size_t Print::println(unsigned long num, int base)
+{
     size_t n = print(num, base);
     n += println();
     return n;
 }
 
-size_t Print::println(long long num, int base) {
+size_t Print::println(long long num, int base)
+{
     size_t n = print(num, base);
     n += println();
     return n;
 }
 
-size_t Print::println(unsigned long long num, int base) {
+size_t Print::println(unsigned long long num, int base)
+{
     size_t n = print(num, base);
     n += println();
     return n;
 }
 
-size_t Print::println(double num, int digits) {
+size_t Print::println(double num, int digits)
+{
     size_t n = print(num, digits);
     n += println();
     return n;
 }
 
-size_t Print::println(const Printable &x) {
+size_t Print::println(const Printable& x)
+{
     size_t n = print(x);
     n += println();
     return n;
 }
 
-size_t Print::println(struct tm *timeinfo, const char *format) {
+size_t Print::println(struct tm * timeinfo, const char * format)
+{
     size_t n = print(timeinfo, format);
     n += println();
     return n;
@@ -250,14 +281,15 @@ size_t Print::println(struct tm *timeinfo, const char *format) {
 
 // Private Methods /////////////////////////////////////////////////////////////
 
-size_t Print::printNumber(unsigned long n, uint8_t base) {
+size_t Print::printNumber(unsigned long n, uint8_t base)
+{
     char buf[8 * sizeof(n) + 1]; // Assumes 8-bit chars plus zero byte.
     char *str = &buf[sizeof(buf) - 1];
 
     *str = '\0';
 
     // prevent crash if called with base == 1
-  if (base < 2) {
+    if(base < 2) {
         base = 10;
     }
 
@@ -271,9 +303,10 @@ size_t Print::printNumber(unsigned long n, uint8_t base) {
     return write(str);
 }
 
-size_t Print::printNumber(unsigned long long n, uint8_t base) {
+size_t Print::printNumber(unsigned long long n, uint8_t base)
+{
     char buf[8 * sizeof(n) + 1]; // Assumes 8-bit chars plus zero byte.
-  char *str = &buf[sizeof(buf) - 1];
+    char* str = &buf[sizeof(buf) - 1];
 
     *str = '\0';
 
@@ -293,48 +326,49 @@ size_t Print::printNumber(unsigned long long n, uint8_t base) {
     return write(str);
 }
 
-size_t Print::printFloat(double number, uint8_t digits) {
+size_t Print::printFloat(double number, uint8_t digits)
+{
     size_t n = 0;
 
-  if (isnan(number)) {
+    if(isnan(number)) {
         return print("nan");
     }
-  if (isinf(number)) {
+    if(isinf(number)) {
         return print("inf");
     }
-  if (number > 4294967040.0) {
+    if(number > 4294967040.0) {
         return print("ovf");    // constant determined empirically
     }
-  if (number < -4294967040.0) {
+    if(number < -4294967040.0) {
         return print("ovf");    // constant determined empirically
     }
 
     // Handle negative numbers
-  if (number < 0.0) {
+    if(number < 0.0) {
         n += print('-');
         number = -number;
     }
 
     // Round correctly so that print(1.999, 2) prints as "2.00"
     double rounding = 0.5;
-  for (uint8_t i = 0; i < digits; ++i) {
+    for(uint8_t i = 0; i < digits; ++i) {
         rounding /= 10.0;
     }
 
     number += rounding;
 
     // Extract the integer part of the number and print it
-  unsigned long int_part = (unsigned long)number;
-  double remainder = number - (double)int_part;
+    unsigned long int_part = (unsigned long) number;
+    double remainder = number - (double) int_part;
     n += print(int_part);
 
     // Print the decimal point, but only if there are digits beyond
-  if (digits > 0) {
+    if(digits > 0) {
         n += print(".");
     }
 
     // Extract digits from the remainder one at a time
-  while (digits-- > 0) {
+    while(digits-- > 0) {
         remainder *= 10.0;
         int toPrint = int(remainder);
         n += print(toPrint);

cores/esp32/Print.h

@@ -32,54 +32,57 @@
 #define OCT 8
 #define BIN 2
 
-class Print {
+class Print
+{
 private:
     int write_error;
     size_t printNumber(unsigned long, uint8_t);
     size_t printNumber(unsigned long long, uint8_t);
     size_t printFloat(double, uint8_t);
-
 protected:
-  void setWriteError(int err = 1) {
+    void setWriteError(int err = 1)
+    {
         write_error = err;
     }
-
 public:
-  Print() : write_error(0) {}
+    Print() :
+        write_error(0)
+    {
+    }
     virtual ~Print() {}
-  int getWriteError() {
+    int getWriteError()
+    {
         return write_error;
     }
-  void clearWriteError() {
+    void clearWriteError()
+    {
         setWriteError(0);
     }
 
     virtual size_t write(uint8_t) = 0;
-  size_t write(const char *str) {
-    if (str == NULL) {
+    size_t write(const char *str)
+    {
+        if(str == NULL) {
             return 0;
         }
-    return write((const uint8_t *)str, strlen(str));
+        return write((const uint8_t *) str, strlen(str));
     }
     virtual size_t write(const uint8_t *buffer, size_t size);
-  size_t write(const char *buffer, size_t size) {
-    return write((const uint8_t *)buffer, size);
+    size_t write(const char *buffer, size_t size)
+    {
+        return write((const uint8_t *) buffer, size);
     }
 
     size_t vprintf(const char *format, va_list arg);
 
-  size_t printf(const char *format, ...) __attribute__((format(printf, 2, 3)));
+    size_t printf(const char * format, ...)  __attribute__ ((format (printf, 2, 3)));
     size_t printf(const __FlashStringHelper *ifsh, ...);
 
     // add availableForWrite to make compatible with Arduino Print.h
     // default to zero, meaning "a single write may block"
-  // should be overridden by subclasses with buffering
-  virtual int availableForWrite() {
-    return 0;
-  }
-  size_t print(const __FlashStringHelper *ifsh) {
-    return print(reinterpret_cast<const char *>(ifsh));
-  }
+    // should be overriden by subclasses with buffering
+    virtual int availableForWrite() { return 0; }
+    size_t print(const __FlashStringHelper *ifsh) { return print(reinterpret_cast<const char *>(ifsh)); }
     size_t print(const String &);
     size_t print(const char[]);
     size_t print(char);
@@ -91,12 +94,10 @@ public:
     size_t print(long long, int = DEC);
     size_t print(unsigned long long, int = DEC);
     size_t print(double, int = 2);
-  size_t print(const Printable &);
-  size_t print(struct tm *timeinfo, const char *format = NULL);
+    size_t print(const Printable&);
+    size_t print(struct tm * timeinfo, const char * format = NULL);
 
-  size_t println(const __FlashStringHelper *ifsh) {
-    return println(reinterpret_cast<const char *>(ifsh));
-  }
+    size_t println(const __FlashStringHelper *ifsh) { return println(reinterpret_cast<const char *>(ifsh)); }
     size_t println(const String &s);
     size_t println(const char[]);
     size_t println(char);
@@ -108,11 +109,12 @@ public:
     size_t println(long long, int = DEC);
     size_t println(unsigned long long, int = DEC);
     size_t println(double, int = 2);
-  size_t println(const Printable &);
-  size_t println(struct tm *timeinfo, const char *format = NULL);
+    size_t println(const Printable&);
+    size_t println(struct tm * timeinfo, const char * format = NULL);
     size_t println(void);
     
     virtual void flush() { /* Empty implementation for backward compatibility */ }
+    
 };
 
 #endif

cores/esp32/Printable.h

@@ -30,10 +30,12 @@ class Print;
  Print::print and Print::println methods.
  */
 
-class Printable {
+class Printable
+{
 public:
     virtual ~Printable() {}
-  virtual size_t printTo(Print &p) const = 0;
+    virtual size_t printTo(Print& p) const = 0;
 };
 
 #endif
+