Merge pull request #113 from nkaaf/fixing_some_typos

typos

.github/workflows/githubci.yml

@@ -16,5 +16,5 @@ jobs:
       run: bash ./actions_install.sh
     - name: test platforms
       run: |
-        python3 build_platform.py uno leonardo mega2560 zero esp8266 esp32
+        python3 build_platform.py uno leonardo mega2560 zero esp8266 esp32 pico_rp2040
 

.travis.yml

@@ -1,19 +1,15 @@
-language: c
+language: python
-sudo: false
+
+dist: focal
+
 cache:
   directories:
     - ~/arduino_ide
-    - ~/.arduino15/packages/
 
 git:
   depth: false
   quiet: true
 
-addons:
-  apt:
-    packages:
-      - python3
-      - python3-pip
 
 before_install:
   - source $TRAVIS_BUILD_DIR/install.sh

README.md

@@ -1,9 +1,9 @@
 # Travis CI Arduino Init Script [![Build Status](https://travis-ci.com/adafruit/travis-ci-arduino.svg?branch=master)](https://travis-ci.com/adafruit/travis-ci-arduino)
 
 The purpose of this repo is to create a centrally managed dependency
-install script for all Adafruit Arduino Library Travis CI configs.
+install script for all Adafruit Arduino Library Travis CI and Github Actions configs.
 This will allow us to easily update the install steps without
-having to manually or programatically update 100+ `.travis.yml` files.
+having to manually or programmatically update 100+ `.travis.yml` files.
 
 We have a guide that you can use to follow along to install both TravisCI and Doxygen generation here https://learn.adafruit.com/the-well-automated-arduino-library/
 
@@ -17,7 +17,7 @@ source <(curl -SLs https://raw.githubusercontent.com/adafruit/travis-ci-arduino/
 ```
 
 If you only want to install and build on certain platforms, you can set the
-`INSTALL_PLATFORMS` envionrment variable to a comma-seperated list of platforms.
+`INSTALL_PLATFORMS` environment variable to a comma-separated list of platforms.
 
 **Example `.travis.yml`:**
 ```yaml
@@ -181,7 +181,7 @@ deploy:
    ```
 6. Still in the top-level directory of the library you'll be testing, copy the current library to Adafruit_Test_Library
    ```bash
-   adafruit@adafruit:~/Adafruit_BMP183_Library$ cp * ~/Arduino/libraryes/Adafruit_Test_Library/
+   adafruit@adafruit:~/Adafruit_BMP183_Library$ cp * ~/Arduino/libraries/Adafruit_Test_Library/
    ```
 7. Grep for build_platform.py in githubci.yml to find out what boards to test.
    ```bash

actions_install.sh

@@ -4,7 +4,7 @@ set -e
 
 pip3 install clint pyserial setuptools adafruit-nrfutil
 sudo apt-get update
-sudo apt-get install -y --allow-downgrades libllvm8=1:8-3~ubuntu18.04.2 -V
+sudo apt-get install -y libllvm8 -V
 sudo apt install -fy cppcheck clang-format-8
 if [ ! -f /usr/bin/clang-format ]; then
     sudo ln -s /usr/bin/clang-format-8 /usr/bin/clang-format
@@ -18,6 +18,6 @@ mkdir ${HOME}/Arduino/libraries
 
 # install arduino IDE
 export PATH=$PATH:$GITHUB_WORKSPACE/bin
-curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh -s 0.11.0 2>&1
+curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh
 arduino-cli config init > /dev/null
 arduino-cli core update-index > /dev/null

build_platform.py

@@ -2,20 +2,36 @@ import sys
 import glob
 import time
 import os
+import shutil
+from distutils.dir_util import copy_tree
 import subprocess
 import collections
 
+# optional wall option cause build failed if has warnings
+BUILD_WALL = False
+BUILD_WARN = True
+if "--wall" in sys.argv:
+    BUILD_WALL = True
+    sys.argv.remove("--wall")
+
+if "--no_warn" in sys.argv:
+    BUILD_WARN = False
+    sys.argv.remove("--no_warn")
+
 # add user bin to path!
 BUILD_DIR = ''
 # add user bin to path!
 try:
-    BUILD_DIR = os.environ["TRAVIS_BUILD_DIR"]
+    # If we're on actions
-except KeyError:
-    pass # ok maybe we're on actions?
-try:
     BUILD_DIR = os.environ["GITHUB_WORKSPACE"]
 except KeyError:
-    pass # ok maybe we're on travis?
+    try:
+        # If we're on travis
+        BUILD_DIR = os.environ["TRAVIS_BUILD_DIR"]
+    except KeyError:
+        # If we're running on local machine
+        BUILD_DIR = os.path.abspath(".")
+        pass
 
 os.environ["PATH"] += os.pathsep + BUILD_DIR + "/bin"
 print("build dir:", BUILD_DIR)
@@ -24,6 +40,11 @@ IS_LEARNING_SYS = False
 if "Adafruit_Learning_System_Guides" in BUILD_DIR:
     print("Found learning system repo")
     IS_LEARNING_SYS = True
+    os.remove(BUILD_DIR + "/ci/examples/Blink/Blink.ino")
+    os.rmdir(BUILD_DIR + "/ci/examples/Blink")
+elif "METROX-Examples-and-Project-Sketches" in BUILD_DIR:
+    print("Found MetroX Examples Repo")
+    IS_LEARNING_SYS = True
 
 #os.system('pwd')
 #os.system('ls -lA')
@@ -33,60 +54,106 @@ CHECK = u'\N{check mark}'
 
 ALL_PLATFORMS={
     # classic Arduino AVR
-    "uno" : "arduino:avr:uno",
+    "uno" : ["arduino:avr:uno", None],
-    "leonardo" : "arduino:avr:leonardo",
+    "leonardo" : ["arduino:avr:leonardo", None],
-    "mega2560" : "arduino:avr:mega:cpu=atmega2560",
+    "mega2560" : ["arduino:avr:mega:cpu=atmega2560", None],
     # Arduino SAMD
-    "zero" : "arduino:samd:arduino_zero_native",
+    "zero" : ["arduino:samd:arduino_zero_native", "0x68ed2b88"],
-    "cpx" : "arduino:samd:adafruit_circuitplayground_m0",
+    "cpx" : ["arduino:samd:adafruit_circuitplayground_m0", "0x68ed2b88"],
     # Espressif
-    "esp8266" : "esp8266:esp8266:huzzah:eesz=4M3M,xtal=80",
+    "esp8266" : ["esp8266:esp8266:huzzah:eesz=4M3M,xtal=80", None],
-    "esp32" : "esp32:esp32:featheresp32:FlashFreq=80",
+    "esp32" : ["esp32:esp32:featheresp32:FlashFreq=80", None],
+    "magtag" : ["esp32:esp32:adafruit_magtag29_esp32s2", "0xbfdd4eee"],
+    "funhouse" : ["esp32:esp32:adafruit_funhouse_esp32s2", "0xbfdd4eee"],
+    "metroesp32s2" : ["esp32:esp32:adafruit_metro_esp32s2", "0xbfdd4eee"],
+    "qtpy_esp32s2" : ["esp32:esp32:adafruit_qtpy_esp32s2", "0xbfdd4eee"],
+    "feather_esp32s2" : ["esp32:esp32:adafruit_feather_esp32s2", "0xbfdd4eee"],
+    "feather_esp32s2_tft" : ["esp32:esp32:adafruit_feather_esp32s2_tft", "0xbfdd4eee"],
     # Adafruit AVR
-    "trinket_3v" : "adafruit:avr:trinket3",
+    "trinket_3v" : ["adafruit:avr:trinket3", None],
-    "trinket_5v" : "adafruit:avr:trinket5",
+    "trinket_5v" : ["adafruit:avr:trinket5", None],
-    "protrinket_3v" : "adafruit:avr:protrinket3",
+    "protrinket_3v" : ["adafruit:avr:protrinket3", None],
-    "protrinket_5v" : "adafruit:avr:protrinket5",
+    "protrinket_5v" : ["adafruit:avr:protrinket5", None],
-    "gemma" : "adafruit:avr:gemma",
+    "gemma" : ["adafruit:avr:gemma", None],
-    "flora" : "adafruit:avr:flora8",
+    "flora" : ["adafruit:avr:flora8", None],
-    "feather32u4" : "adafruit:avr:feather32u4",
+    "feather32u4" : ["adafruit:avr:feather32u4", None],
-    "cpc" : "arduino:avr:circuitplay32u4cat",
+    "cpc" : ["arduino:avr:circuitplay32u4cat", None],
     # Adafruit SAMD
-    "gemma_m0" : "adafruit:samd:adafruit_gemma_m0",
+    "gemma_m0" : ["adafruit:samd:adafruit_gemma_m0", "0x68ed2b88"],
-    "trinket_m0" : "adafruit:samd:adafruit_trinket_m0",
+    "trinket_m0" : ["adafruit:samd:adafruit_trinket_m0", "0x68ed2b88"],
-    "feather_m0_express" : "adafruit:samd:adafruit_feather_m0_express",
+    "feather_m0_express" : ["adafruit:samd:adafruit_feather_m0_express", "0x68ed2b88"],
-    "metro_m0" : "adafruit:samd:adafruit_metro_m0",
+    "feather_m4_express" : ["adafruit:samd:adafruit_feather_m4:speed=120", "0x68ed2b88"],
-    "metro_m0_tinyusb" : "adafruit:samd:adafruit_metro_m0:usbstack=tinyusb",
+    "feather_m4_express_tinyusb" : ["adafruit:samd:adafruit_feather_m4:speed=120,usbstack=tinyusb", "0x68ed2b88"],
-    "metro_m4" : "adafruit:samd:adafruit_metro_m4:speed=120",
+    "feather_m4_can" : ["adafruit:samd:adafruit_feather_m4_can:speed=120", "0x68ed2b88"],
-    "metro_m4_tinyusb" : "adafruit:samd:adafruit_metro_m4:speed=120,usbstack=tinyusb",
+    "feather_m4_can_tinyusb" : ["adafruit:samd:adafruit_feather_m4_can:speed=120,usbstack=tinyusb", "0x68ed2b88"],
-    "metro_m4_airliftlite" : "adafruit:samd:adafruit_metro_m4_airliftlite:speed=120",
+    "metro_m0" : ["adafruit:samd:adafruit_metro_m0", "0x68ed2b88"],
-    "pybadge" : "adafruit:samd:adafruit_pybadge_m4:speed=120",
+    "metro_m0_tinyusb" : ["adafruit:samd:adafruit_metro_m0:usbstack=tinyusb", "0x68ed2b88"],
-    "pybadge_tinyusb" : "adafruit:samd:adafruit_pybadge_m4:speed=120,usbstack=tinyusb",
+    "metro_m4" : ["adafruit:samd:adafruit_metro_m4:speed=120", "0x55114460"],
-    "pygamer" : "adafruit:samd:adafruit_pygamer_m4:speed=120",
+    "metro_m4_tinyusb" : ["adafruit:samd:adafruit_metro_m4:speed=120,usbstack=tinyusb", "0x55114460"],
-    "hallowing_m0" : "adafruit:samd:adafruit_hallowing",
+    "metro_m4_airliftlite" : ["adafruit:samd:adafruit_metro_m4_airliftlite:speed=120", "0x55114460"],
-    "hallowing_m4" : "adafruit:samd:adafruit_hallowing_m4:speed=120,usbstack=tinyusb",
+    "metro_m4_airliftlite_tinyusb" : ["adafruit:samd:adafruit_metro_m4_airliftlite:speed=120,usbstack=tinyusb", "0x55114460"],
-    "neotrellis_m4" : "adafruit:samd:adafruit_trellis_m4:speed=120",
+    "pybadge" : ["adafruit:samd:adafruit_pybadge_m4:speed=120", "0x55114460"],
-    "monster_m4sk" : "adafruit:samd:adafruit_monster_m4sk:speed=120,usbstack=tinyusb",
+    "pybadge_tinyusb" : ["adafruit:samd:adafruit_pybadge_m4:speed=120,usbstack=tinyusb", "0x55114460"],
-    "pyportal" : "adafruit:samd:adafruit_pyportal_m4:speed=120,usbstack=tinyusb",
+    "pygamer" : ["adafruit:samd:adafruit_pygamer_m4:speed=120", "0x55114460"],
-    "pyportal_titano" : "adafruit:samd:adafruit_pyportal_m4_titano:speed=120,usbstack=tinyusb",
+    "pygamer_tinyusb" : ["adafruit:samd:adafruit_pygamer_m4:speed=120,usbstack=tinyusb", "0x55114460"],
-    "cpx_ada" : "adafruit:samd:adafruit_circuitplayground_m0",
+    "hallowing_m0" : ["adafruit:samd:adafruit_hallowing", "0x68ed2b88"],
-    "grand_central" : "adafruit:samd:adafruit_grandcentral_m4:speed=120,usbstack=tinyusb",
+    "hallowing_m4" : ["adafruit:samd:adafruit_hallowing_m4:speed=120", "0x55114460"],
-    "matrixportal" : "adafruit:samd:adafruit_matrixportal_m4:speed=120,usbstack=tinyusb",
+    "hallowing_m4_tinyusb" : ["adafruit:samd:adafruit_hallowing_m4:speed=120,usbstack=tinyusb", "0x55114460"],
+    "neotrellis_m4" : ["adafruit:samd:adafruit_trellis_m4:speed=120", "0x55114460"],
+    "monster_m4sk" : ["adafruit:samd:adafruit_monster_m4sk:speed=120", "0x55114460"],
+    "monster_m4sk_tinyusb" : ["adafruit:samd:adafruit_monster_m4sk:speed=120,usbstack=tinyusb", "0x55114460"],
+    "pyportal" : ["adafruit:samd:adafruit_pyportal_m4:speed=120", "0x55114460"],
+    "pyportal_tinyusb" : ["adafruit:samd:adafruit_pyportal_m4:speed=120,usbstack=tinyusb", "0x55114460"],
+    "pyportal_titano" : ["adafruit:samd:adafruit_pyportal_m4_titano:speed=120", "0x55114460"],
+    "pyportal_titano_tinyusb" : ["adafruit:samd:adafruit_pyportal_m4_titano:speed=120,usbstack=tinyusb", "0x55114460"],
+    "cpx_ada" : ["adafruit:samd:adafruit_circuitplayground_m0", "0x68ed2b88"],
+    "grand_central" : ["adafruit:samd:adafruit_grandcentral_m4:speed=120", "0x55114460"],
+    "grand_central_tinyusb" : ["adafruit:samd:adafruit_grandcentral_m4:speed=120,usbstack=tinyusb", "0x55114460"],
+    "matrixportal" : ["adafruit:samd:adafruit_matrixportal_m4:speed=120", "0x55114460"],
+    "matrixportal_tinyusb" : ["adafruit:samd:adafruit_matrixportal_m4:speed=120,usbstack=tinyusb", "0x55114460"],
+    "neotrinkey_m0" : ["adafruit:samd:adafruit_neotrinkey_m0", "0x68ed2b88"],
+    "rotarytrinkey_m0" : ["adafruit:samd:adafruit_rotarytrinkey_m0", "0x68ed2b88"],
+    "neokeytrinkey_m0" : ["adafruit:samd:adafruit_neokeytrinkey_m0", "0x68ed2b88"],
+    "slidetrinkey_m0" : ["adafruit:samd:adafruit_slidetrinkey_m0", "0x68ed2b88"],
+    "proxlighttrinkey_m0" : ["adafruit:samd:adafruit_proxlighttrinkey_m0", "0x68ed2b88"],
+    "qtpy_m0" : ["adafruit:samd:adafruit_qtpy_m0", "0x68ed2b88"],
+    "qtpy_m0_tinyusb" : ["adafruit:samd:adafruit_qtpy_m0:usbstack=tinyusb", "0x68ed2b88"],
     # Arduino nRF
-    "microbit" : "sandeepmistry:nRF5:BBCmicrobit:softdevice=s130",
+    "microbit" : ["sandeepmistry:nRF5:BBCmicrobit:softdevice=s110", None],
     # Adafruit nRF
-    "nrf52832" : "adafruit:nrf52:feather52832:softdevice=s132v6,debug=l0",
+    "nrf52832" : ["adafruit:nrf52:feather52832:softdevice=s132v6,debug=l0", None],
-    "nrf52840" : "adafruit:nrf52:feather52840:softdevice=s140v6,debug=l0",
+    "nrf52840" : ["adafruit:nrf52:feather52840:softdevice=s140v6,debug=l0", "0xada52840"],
-    "cpb" : "adafruit:nrf52:cplaynrf52840:softdevice=s140v6,debug=l0",
+    "cpb" : ["adafruit:nrf52:cplaynrf52840:softdevice=s140v6,debug=l0", "0xada52840"],
-    "clue" : "adafruit:nrf52:cluenrf52840:softdevice=s140v6,debug=l0",
+    "clue" : ["adafruit:nrf52:cluenrf52840:softdevice=s140v6,debug=l0", "0xada52840"],
+    "ledglasses_nrf52840" : ["adafruit:nrf52:ledglasses_nrf52840:softdevice=s140v6,debug=l0", "0xada52840"],
+    # RP2040 (Philhower)
+    "pico_rp2040" : ["rp2040:rp2040:rpipico:freq=125,flash=2097152_0", "0xe48bff56"],
+    "pico_rp2040_tinyusb" : ["rp2040:rp2040:rpipico:flash=2097152_0,freq=125,dbgport=Disabled,dbglvl=None,usbstack=tinyusb", "0xe48bff56"],
+    "feather_rp2040" : ["rp2040:rp2040:adafruit_feather:freq=125,flash=8388608_0", "0xe48bff56"],
+    "feather_rp2040_tinyusb" : ["rp2040:rp2040:adafruit_feather:flash=8388608_0,freq=125,dbgport=Disabled,dbglvl=None,usbstack=tinyusb", "0xe48bff56"],
+    "qt2040_trinkey" : ["rp2040:rp2040:adafruit_trinkeyrp2040qt:freq=125,flash=8388608_0", "0xe48bff56"],
+    "qt2040_trinkey_tinyusb" : ["rp2040:rp2040:adafruit_trinkeyrp2040qt:flash=8388608_0,freq=125,dbgport=Disabled,dbglvl=None,usbstack=tinyusb", "0xe48bff56"],
+    # Attiny8xy, 16xy, 32xy (SpenceKonde)
+    "attiny3217" : ["megaTinyCore:megaavr:atxy7:chip=3217", None],
+    "attiny3216" : ["megaTinyCore:megaavr:atxy6:chip=3216", None],
+    "attiny1617" : ["megaTinyCore:megaavr:atxy7:chip=1617", None],
+    "attiny1616" : ["megaTinyCore:megaavr:atxy6:chip=1616", None],
+    "attiny1607" : ["megaTinyCore:megaavr:atxy7:chip=1607", None],
+    "attiny1606" : ["megaTinyCore:megaavr:atxy6:chip=1606", None],
+    "attiny817" : ["megaTinyCore:megaavr:atxy7:chip=817", None],
+    "attiny816" : ["megaTinyCore:megaavr:atxy6:chip=816", None],
+    "attiny807" : ["megaTinyCore:megaavr:atxy7:chip=807", None],
+    "attiny806" : ["megaTinyCore:megaavr:atxy6:chip=806", None],
     # groupings
-    "main_platforms" : ("uno", "leonardo", "mega2560", "zero",
+    "main_platforms" : ("uno", "leonardo", "mega2560", "zero", "qtpy_m0",
-                        "esp8266", "esp32", "metro_m4"),
+                        "esp8266", "esp32", "metro_m4", "trinket_m0"),
     "arcada_platforms" : ("pybadge", "pygamer", "hallowing_m4",
-                          "cpb", "cpx_ada")
+                          "cpb", "cpx_ada"),
+    "wippersnapper_platforms" : ("metro_m4_airliftlite_tinyusb", "pyportal_tinyusb"),
+    "rp2040_platforms" : ("pico_rp2040", "feather_rp2040")
 }
 
-BSP_URLS = "https://adafruit.github.io/arduino-board-index/package_adafruit_index.json,http://arduino.esp8266.com/stable/package_esp8266com_index.json,https://dl.espressif.com/dl/package_esp32_index.json,https://sandeepmistry.github.io/arduino-nRF5/package_nRF5_boards_index.json"
+BSP_URLS = "https://adafruit.github.io/arduino-board-index/package_adafruit_index.json,http://arduino.esp8266.com/stable/package_esp8266com_index.json,https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json,https://sandeepmistry.github.io/arduino-nRF5/package_nRF5_boards_index.json,https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json,http://drazzy.com/package_drazzy.com_index.json"
 
 class ColorPrint:
 
@@ -119,12 +186,20 @@ def install_platform(platform):
         ColorPrint.print_fail("FAILED to install "+platform)
         exit(-1)
     ColorPrint.print_pass(CHECK)
+    # print installed core version
+    print(os.popen('arduino-cli core list | grep {}'.format(platform)).read(), end='')
 
 def run_or_die(cmd, error):
     print(cmd)
-    if os.system(cmd) != 0:
+    attempt = 0
-        ColorPrint.print_fail(error)
+    while attempt < 3:
-        exit(-1)
+        if os.system(cmd) == 0:
+            return
+        attempt += 1
+        print('attempt {} failed, {} retry left'.format(attempt, 3-attempt))
+        time.sleep(5)
+    ColorPrint.print_fail(error)
+    exit(-1)
 
 ################################ Install Arduino IDE
 print()
@@ -133,17 +208,10 @@ print("INSTALLING ARDUINO BOARDS")
 ColorPrint.print_info('#'*40)
 
 run_or_die("arduino-cli core update-index --additional-urls "+BSP_URLS+
-           " > /dev/null", "FAILED to update core indecies")
+           " > /dev/null", "FAILED to update core indices")
 print()
 
-# link test library folder to the arduino libraries folder
+################################ Install dependencies
-if not IS_LEARNING_SYS:
-    try:
-        os.symlink(BUILD_DIR, os.environ['HOME']+'/Arduino/libraries/Adafruit_Test_Library')
-    except FileExistsError:
-        pass
-
-################################ Install dependancies
 our_name=None
 try:
     if IS_LEARNING_SYS:
@@ -159,18 +227,74 @@ try:
                 dep = dep.strip()
                 print("Installing "+dep)
                 run_or_die('arduino-cli lib install "'+dep+'" > /dev/null',
-                           "FAILED to install dependancy "+dep)
+                           "FAILED to install dependency "+dep)
 except OSError:
     print("No library dep or properties found!")
     pass  # no library properties
 
 # Delete the existing library if we somehow downloaded
-# due to dependancies
+# due to dependencies
 if our_name:
     run_or_die("arduino-cli lib uninstall \""+our_name+"\"", "Could not uninstall")
 
 print("Libraries installed: ", glob.glob(os.environ['HOME']+'/Arduino/libraries/*'))
 
+# link our library folder to the arduino libraries folder
+if not IS_LEARNING_SYS:
+    try:
+        os.symlink(BUILD_DIR, os.environ['HOME']+'/Arduino/libraries/' + os.path.basename(BUILD_DIR))
+    except FileExistsError:
+        pass
+
+################################ UF2 Utils.
+
+def glob1(pattern):
+    result = glob.glob(pattern)
+    if len(result) != 1:
+        raise RuntimeError(f"Required pattern {pattern} to match exactly 1 file, got {result}")
+    return result[0]
+
+def download_uf2_utils():
+    """Downloads uf2conv tools if we don't already have them
+    """
+    cmd = "wget -nc --no-check-certificate http://raw.githubusercontent.com/microsoft/uf2/master/utils/uf2families.json https://raw.githubusercontent.com/microsoft/uf2/master/utils/uf2conv.py"
+    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
+    r = proc.wait(timeout=60)
+    out = proc.stdout.read()
+    err = proc.stderr.read()
+    if r != 0:
+        ColorPrint.print_fail("Failed to download UF2 Utils!")
+        ColorPrint.print_fail(out.decode("utf-8"))
+        ColorPrint.print_fail(err.decode("utf-8"))
+        return False
+    return True
+
+def generate_uf2(example_path):
+    """Generates a .uf2 file from a .bin or .hex file.
+    :param str example_path: A path to the compiled .bin or .hex file.
+
+    """
+    if not download_uf2_utils():
+        return None
+    cli_build_path = "build/*.*." + fqbn.split(':')[2] + "/*.hex"
+    input_file = glob1(os.path.join(example_path, cli_build_path))
+    output_file = os.path.splitext(input_file)[0] + ".uf2"
+    family_id = ALL_PLATFORMS[platform][1]
+    cmd = ['python3', 'uf2conv.py', input_file, '-c', '-f', family_id, '-o', output_file]
+    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    r = proc.wait(timeout=60)
+    out = proc.stdout.read()
+    err = proc.stderr.read()
+    if r == 0 and not err:
+        ColorPrint.print_pass(CHECK)
+        ColorPrint.print_info(out.decode("utf-8"))
+    else:
+        ColorPrint.print_fail(CROSS)
+        ColorPrint.print_fail(out.decode("utf-8"))
+        ColorPrint.print_fail(err.decode("utf-8"))
+        return None
+    return output_file
+
 ################################ Test platforms
 platforms = []
 success = 0
@@ -178,9 +302,9 @@ success = 0
 # expand groups:
 for arg in sys.argv[1:]:
     platform = ALL_PLATFORMS.get(arg, None)
-    if isinstance(platform, str):
+    if isinstance(platform, list):
         platforms.append(arg)
-    elif isinstance(platform, collections.Iterable):
+    elif isinstance(platform, tuple):
         for p in platform:
             platforms.append(p)
     else:
@@ -201,21 +325,62 @@ def test_examples_in_folder(folderpath):
         # check if we should SKIP
         skipfilename = folderpath+"/."+platform+".test.skip"
         onlyfilename = folderpath+"/."+platform+".test.only"
+        # check if we should GENERATE UF2
+        gen_file_name = folderpath+"/."+platform+".generate"
         if os.path.exists(skipfilename):
             ColorPrint.print_warn("skipping")
             continue
-        if glob.glob(folderpath+"/.*.test.only") and not os.path.exists(onlyfilename):
+        if glob.glob(folderpath+"/.*.test.only"):
-            ColorPrint.print_warn("skipping")
+            platformname = glob.glob(folderpath+"/.*.test.only")[0].split('.')[1]
-            continue
+            if platformname != "none" and not platformname in ALL_PLATFORMS:
+                # uh oh, this isnt a valid testonly!
+                ColorPrint.print_fail(CROSS)
+                ColorPrint.print_fail("This example does not have a valid .platform.test.only file")
+                success = 1
+                continue
+            if not os.path.exists(onlyfilename):
+                ColorPrint.print_warn("skipping")
+                continue
+        if os.path.exists(gen_file_name):
+            ColorPrint.print_info("generating")
+
+        if BUILD_WARN:
+            if os.path.exists(gen_file_name):
+                cmd = ['arduino-cli', 'compile', '--warnings', 'all', '--fqbn', fqbn, '-e', folderpath]
+            else:
+                cmd = ['arduino-cli', 'compile', '--warnings', 'all', '--fqbn', fqbn, folderpath]
+        else:
+            cmd = ['arduino-cli', 'compile', '--warnings', 'none', '--export-binaries', '--fqbn', fqbn, folderpath]
 
-        cmd = ['arduino-cli', 'compile', '--fqbn', fqbn, examplepath]
         proc = subprocess.Popen(cmd, stdout=subprocess.PIPE,
                                 stderr=subprocess.PIPE)
-        r = proc.wait()
+        try:
-        out = proc.stdout.read()
+            out, err = proc.communicate(timeout=60)
-        err = proc.stderr.read()
+            r = proc.returncode
-        if r == 0:
+        except:
+            proc.kill()
+            out, err = proc.communicate()
+            r = 1
+
+        if r == 0 and not (err and BUILD_WALL == True):
             ColorPrint.print_pass(CHECK)
+            if err:
+                # also print out warning message
+                ColorPrint.print_fail(err.decode("utf-8"))
+            if os.path.exists(gen_file_name):
+                if ALL_PLATFORMS[platform][1] == None:
+                    ColorPrint.print_info("Platform does not support UF2 files, skipping...")
+                else:
+                    ColorPrint.print_info("Generating UF2...")
+                    filename = generate_uf2(folderpath)
+                    if filename is None:
+                        success = 1  # failure
+                    if IS_LEARNING_SYS:
+                        fqbnpath, uf2file = filename.split("/")[-2:]
+                        os.makedirs(BUILD_DIR+"/build", exist_ok=True)
+                        os.makedirs(BUILD_DIR+"/build/"+fqbnpath, exist_ok=True)
+                        shutil.copy(filename, BUILD_DIR+"/build/"+fqbnpath+"-"+uf2file)
+                        os.system("ls -lR "+BUILD_DIR+"/build")
         else:
             ColorPrint.print_fail(CROSS)
             ColorPrint.print_fail(out.decode("utf-8"))
@@ -231,8 +396,8 @@ def test_examples_in_learningrepo(folderpath):
             continue
         if not projectpath.endswith(".ino"):
             continue
-	# found an INO!
+	    # found an INO!
-        print('\t'+projectpath, end=' ')
+        print('\t'+projectpath, end=' ', flush=True)
         # check if we should SKIP
         skipfilename = folderpath+"/."+platform+".test.skip"
         onlyfilename = folderpath+"/."+platform+".test.only"
@@ -242,8 +407,8 @@ def test_examples_in_learningrepo(folderpath):
         elif glob.glob(folderpath+"/.*.test.only") and not os.path.exists(onlyfilename):
             ColorPrint.print_warn("skipping")
             continue
-	    
+
-        cmd = ['arduino-cli', 'compile', '--fqbn', fqbn, projectpath]
+        cmd = ['arduino-cli', 'compile', '--warnings', 'all', '--fqbn', fqbn, projectpath]
         proc = subprocess.Popen(cmd, stdout=subprocess.PIPE,
                                 stderr=subprocess.PIPE)
         r = proc.wait()
@@ -251,6 +416,9 @@ def test_examples_in_learningrepo(folderpath):
         err = proc.stderr.read()
         if r == 0:
             ColorPrint.print_pass(CHECK)
+            if err:
+                # also print out warning message
+                ColorPrint.print_fail(err.decode("utf-8"))
         else:
             ColorPrint.print_fail(CROSS)
             ColorPrint.print_fail(out.decode("utf-8"))
@@ -259,7 +427,7 @@ def test_examples_in_learningrepo(folderpath):
 
 
 for platform in platforms:
-    fqbn = ALL_PLATFORMS[platform]
+    fqbn = ALL_PLATFORMS[platform][0]
     print('#'*80)
     ColorPrint.print_info("SWITCHING TO "+fqbn)
     install_platform(":".join(fqbn.split(':', 2)[0:2])) # take only first two elements

doxy_gen_and_deploy.sh

@@ -44,6 +44,8 @@ if [[ -z "${TRAVIS_BUILD_DIR}" ]]; then
   export BUILD_DIR=${GITHUB_WORKSPACE}
   export AUTH=${GITHUB_ACTOR}:${GH_REPO_TOKEN}
   export REPO_SLUG=${GITHUB_REPOSITORY}
+  export COMMIT_SHA1=${GITHUB_SHA}
+  export BUILD_ID="GitHub Actions run: ${GITHUB_RUN_ID}"
   if [ "$GITHUB_EVENT_NAME" == "pull_request" ]; then
     export IS_PULL=1
   fi
@@ -51,6 +53,8 @@ else
   export BUILD_DIR=${TRAVIS_BUILD_DIR}
   export AUTH=${GH_REPO_TOKEN}
   export REPO_SLUG=${TRAVIS_REPO_SLUG}
+  export COMMIT_SHA1=${TRAVIS_COMMIT}
+  export BUILD_ID="Travis build: ${TRAVIS_BUILD_NUMBER}"
   if [ "${TRAVIS_PULL_REQUEST}" != "false" ]; then
     export IS_PULL=1
   fi
@@ -78,7 +82,7 @@ cd ${REPO_NAME}
 git config --global push.default simple
 # Pretend to be an user called Doxygen CI.
 git config user.name "Doxygen CI"
-git config user.email "travis@travis-ci.org"
+git config user.email "ci-arduino@invalid"
 
 # Remove everything currently in the gh-pages branch.
 # GitHub is smart enough to know which files have changed and which files have
@@ -171,10 +175,12 @@ if [ -d "html" ] && [ -f "html/index.html" ]; then
     # Commit the added files with a title and description containing the Travis CI
     # build number and the GitHub commit reference that issued this build.
     echo 'Git committing'
-    git commit -m "Deploy code docs to GitHub Pages Travis build: ${TRAVIS_BUILD_NUMBER}" -m "Commit: ${TRAVIS_COMMIT}"
+    git commit \
+      -m "Deploy docs to GitHub Pages from commit ${COMMIT_SHA1:0:10}" \
+      -m "Commit: ${COMMIT_SHA1}"$'\n'"${BUILD_ID}"
 
     # Force push to the remote gh-pages branch.
-    # The ouput is redirected to /dev/null to hide any sensitive credential data
+    # The output is redirected to /dev/null to hide any sensitive credential data
     # that might otherwise be exposed.
     echo 'Git pushing'
     git push --force "https://${AUTH}@github.com/${REPO_SLUG}.git" > /dev/null 2>&1

install.sh

@@ -109,6 +109,7 @@ INSTALL_NRF52=$([[ $INSTALL_PLATFORMS == *"nrf52"* || -z "$INSTALL_PLATFORMS" ]]
 
 if [[ $INSTALL_ESP32 == 1 ]]; then
   echo -n "ESP32: "
+  pip install pyserial
   DEPENDENCY_OUTPUT=$(arduino --install-boards esp32:esp32 2>&1)
   if [ $? -ne 0 ]; then echo -e "\xe2\x9c\x96 OR CACHED"; else echo -e """$GREEN""\xe2\x9c\x93"; fi
 fi
@@ -139,12 +140,10 @@ fi
 
 if [[ $INSTALL_NRF52 == 1 ]]; then
   echo -n "ADAFRUIT NRF5X: "
-  pip3 install --user setuptools
+  pip install wheel
-  pip3 install --user adafruit-nrfutil
+  pip install setuptools
-  pip3 install --user pyserial
+  pip install adafruit-nrfutil
-  sudo pip3 install setuptools
+  pip install pyserial
-  sudo pip3 install adafruit-nrfutil
-  sudo pip3 install pyserial
   DEPENDENCY_OUTPUT=$(arduino --install-boards adafruit:nrf52 2>&1)
   if [ $? -ne 0 ]; then echo -e "\xe2\x9c\x96 OR CACHED"; else echo -e """$GREEN""\xe2\x9c\x93"; fi
 fi
@@ -169,7 +168,7 @@ export SKIP_COUNT=0
 export FAIL_COUNT=0
 export PDE_COUNT=0
 # close if [[ $# -eq 0 ]] ; then
-fi 
+fi
 # build all of the examples for the passed platform
 #Sourcing and defining functions
 function build_platform()