.gitattributes

@@ -1,11 +0,0 @@
-# SPDX-FileCopyrightText: 2024 Justin Myers for Adafruit Industries
-#
-# SPDX-License-Identifier: Unlicense
-
-.py text eol=lf
-.rst text eol=lf
-.txt text eol=lf
-.yaml text eol=lf
-.toml text eol=lf
-.license text eol=lf
-.md text eol=lf

.pre-commit-config.yaml

@@ -1,21 +1,42 @@
-# SPDX-FileCopyrightText: 2024 Justin Myers for Adafruit Industries
+# SPDX-FileCopyrightText: 2020 Diego Elio Pettenò
 #
 # SPDX-License-Identifier: Unlicense
 
 repos:
+  - repo: https://github.com/python/black
+    rev: 23.3.0
+    hooks:
+      - id: black
+  - repo: https://github.com/fsfe/reuse-tool
+    rev: v1.1.2
+    hooks:
+      - id: reuse
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v4.4.0
     hooks:
       - id: check-yaml
       - id: end-of-file-fixer
       - id: trailing-whitespace
-  - repo: https://github.com/astral-sh/ruff-pre-commit
+  - repo: https://github.com/pycqa/pylint
-    rev: v0.3.4
+    rev: v2.17.4
     hooks:
-      - id: ruff-format
+      - id: pylint
-      - id: ruff
+        name: pylint (library code)
-        args: ["--fix"]
+        types: [python]
-  - repo: https://github.com/fsfe/reuse-tool
+        args:
-    rev: v3.0.1
+          - --disable=consider-using-f-string
-    hooks:
+        exclude: "^(docs/|examples/|tests/|setup.py$)"
-      - id: reuse
+      - id: pylint
+        name: pylint (example code)
+        description: Run pylint rules on "examples/*.py" files
+        types: [python]
+        files: "^examples/"
+        args:
+          - --disable=missing-docstring,invalid-name,consider-using-f-string,duplicate-code
+      - id: pylint
+        name: pylint (test code)
+        description: Run pylint rules on "tests/*.py" files
+        types: [python]
+        files: "^tests/"
+        args:
+          - --disable=missing-docstring,consider-using-f-string,duplicate-code

.pylintrc

@@ -0,0 +1,399 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+#
+# SPDX-License-Identifier: Unlicense
+
+[MASTER]
+
+# A comma-separated list of package or module names from where C extensions may
+# be loaded. Extensions are loading into the active Python interpreter and may
+# run arbitrary code
+extension-pkg-whitelist=
+
+# Add files or directories to the ignore-list. They should be base names, not
+# paths.
+ignore=CVS
+
+# Add files or directories matching the regex patterns to the ignore-list. The
+# regex matches against base names, not paths.
+ignore-patterns=
+
+# Python code to execute, usually for sys.path manipulation such as
+# pygtk.require().
+#init-hook=
+
+# Use multiple processes to speed up Pylint.
+jobs=1
+
+# List of plugins (as comma separated values of python modules names) to load,
+# usually to register additional checkers.
+load-plugins=pylint.extensions.no_self_use
+
+# Pickle collected data for later comparisons.
+persistent=yes
+
+# Specify a configuration file.
+#rcfile=
+
+# Allow loading of arbitrary C extensions. Extensions are imported into the
+# active Python interpreter and may run arbitrary code.
+unsafe-load-any-extension=no
+
+
+[MESSAGES CONTROL]
+
+# Only show warnings with the listed confidence levels. Leave empty to show
+# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED
+confidence=
+
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once).You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use"--disable=all --enable=classes
+# --disable=W"
+# disable=import-error,raw-checker-failed,bad-inline-option,locally-disabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,deprecated-str-translate-call
+disable=raw-checker-failed,bad-inline-option,locally-disabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,import-error,pointless-string-statement,unspecified-encoding
+
+# Enable the message, report, category or checker with the given id(s). You can
+# either give multiple identifier separated by comma (,) or put this option
+# multiple time (only on the command line, not in the configuration file where
+# it should appear only once). See also the "--disable" option for examples.
+enable=
+
+
+[REPORTS]
+
+# Python expression which should return a note less than 10 (10 is the highest
+# note). You have access to the variables errors warning, statement which
+# respectively contain the number of errors / warnings messages and the total
+# number of statements analyzed. This is used by the global evaluation report
+# (RP0004).
+evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
+
+# Template used to display messages. This is a python new-style format string
+# used to format the message information. See doc for all details
+#msg-template=
+
+# Set the output format. Available formats are text, parseable, colorized, json
+# and msvs (visual studio).You can also give a reporter class, eg
+# mypackage.mymodule.MyReporterClass.
+output-format=text
+
+# Tells whether to display a full report or only the messages
+reports=no
+
+# Activate the evaluation score.
+score=yes
+
+
+[REFACTORING]
+
+# Maximum number of nested blocks for function / method body
+max-nested-blocks=5
+
+
+[LOGGING]
+
+# Logging modules to check that the string format arguments are in logging
+# function parameter format
+logging-modules=logging
+
+
+[SPELLING]
+
+# Spelling dictionary name. Available dictionaries: none. To make it working
+# install python-enchant package.
+spelling-dict=
+
+# List of comma separated words that should not be checked.
+spelling-ignore-words=
+
+# A path to a file that contains private dictionary; one word per line.
+spelling-private-dict-file=
+
+# Tells whether to store unknown words to indicated private dictionary in
+# --spelling-private-dict-file option instead of raising a message.
+spelling-store-unknown-words=no
+
+
+[MISCELLANEOUS]
+
+# List of note tags to take in consideration, separated by a comma.
+# notes=FIXME,XXX,TODO
+notes=FIXME,XXX
+
+
+[TYPECHECK]
+
+# List of decorators that produce context managers, such as
+# contextlib.contextmanager. Add to this list to register other decorators that
+# produce valid context managers.
+contextmanager-decorators=contextlib.contextmanager
+
+# List of members which are set dynamically and missed by pylint inference
+# system, and so shouldn't trigger E1101 when accessed. Python regular
+# expressions are accepted.
+generated-members=
+
+# Tells whether missing members accessed in mixin class should be ignored. A
+# mixin class is detected if its name ends with "mixin" (case insensitive).
+ignore-mixin-members=yes
+
+# This flag controls whether pylint should warn about no-member and similar
+# checks whenever an opaque object is returned when inferring. The inference
+# can return multiple potential results while evaluating a Python object, but
+# some branches might not be evaluated, which results in partial inference. In
+# that case, it might be useful to still emit no-member and other checks for
+# the rest of the inferred objects.
+ignore-on-opaque-inference=yes
+
+# List of class names for which member attributes should not be checked (useful
+# for classes with dynamically set attributes). This supports the use of
+# qualified names.
+ignored-classes=optparse.Values,thread._local,_thread._local
+
+# List of module names for which member attributes should not be checked
+# (useful for modules/projects where namespaces are manipulated during runtime
+# and thus existing member attributes cannot be deduced by static analysis. It
+# supports qualified module names, as well as Unix pattern matching.
+ignored-modules=board
+
+# Show a hint with possible names when a member name was not found. The aspect
+# of finding the hint is based on edit distance.
+missing-member-hint=yes
+
+# The minimum edit distance a name should have in order to be considered a
+# similar match for a missing member name.
+missing-member-hint-distance=1
+
+# The total number of similar names that should be taken in consideration when
+# showing a hint for a missing member.
+missing-member-max-choices=1
+
+
+[VARIABLES]
+
+# List of additional names supposed to be defined in builtins. Remember that
+# you should avoid to define new builtins when possible.
+additional-builtins=
+
+# Tells whether unused global variables should be treated as a violation.
+allow-global-unused-variables=yes
+
+# List of strings which can identify a callback function by name. A callback
+# name must start or end with one of those strings.
+callbacks=cb_,_cb
+
+# A regular expression matching the name of dummy variables (i.e. expectedly
+# not used).
+dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_
+
+# Argument names that match this expression will be ignored. Default to name
+# with leading underscore
+ignored-argument-names=_.*|^ignored_|^unused_
+
+# Tells whether we should check for unused import in __init__ files.
+init-import=no
+
+# List of qualified module names which can have objects that can redefine
+# builtins.
+redefining-builtins-modules=six.moves,future.builtins
+
+
+[FORMAT]
+
+# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
+# expected-line-ending-format=
+expected-line-ending-format=LF
+
+# Regexp for a line that is allowed to be longer than the limit.
+ignore-long-lines=^\s*(# )?<?https?://\S+>?$
+
+# Number of spaces of indent required inside a hanging  or continued line.
+indent-after-paren=4
+
+# String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
+# tab).
+indent-string='    '
+
+# Maximum number of characters on a single line.
+max-line-length=100
+
+# Maximum number of lines in a module
+max-module-lines=1000
+
+# Allow the body of a class to be on the same line as the declaration if body
+# contains single statement.
+single-line-class-stmt=no
+
+# Allow the body of an if to be on the same line as the test if there is no
+# else.
+single-line-if-stmt=no
+
+
+[SIMILARITIES]
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=yes
+
+# Minimum lines number of a similarity.
+min-similarity-lines=12
+
+
+[BASIC]
+
+# Regular expression matching correct argument names
+argument-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Regular expression matching correct attribute names
+attr-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Bad variable names which should always be refused, separated by a comma
+bad-names=foo,bar,baz,toto,tutu,tata
+
+# Regular expression matching correct class attribute names
+class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
+
+# Regular expression matching correct class names
+# class-rgx=[A-Z_][a-zA-Z0-9]+$
+class-rgx=[A-Z_][a-zA-Z0-9_]+$
+
+# Regular expression matching correct constant names
+const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
+
+# Minimum line length for functions/classes that require docstrings, shorter
+# ones are exempt.
+docstring-min-length=-1
+
+# Regular expression matching correct function names
+function-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Good variable names which should always be accepted, separated by a comma
+# good-names=i,j,k,ex,Run,_
+good-names=r,g,b,w,i,j,k,n,x,y,z,ex,ok,Run,_
+
+# Include a hint for the correct naming format with invalid-name
+include-naming-hint=no
+
+# Regular expression matching correct inline iteration names
+inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
+
+# Regular expression matching correct method names
+method-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+# Regular expression matching correct module names
+module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
+
+# Colon-delimited sets of names that determine each other's naming style when
+# the name regexes allow several styles.
+name-group=
+
+# Regular expression which should only match function or class names that do
+# not require a docstring.
+no-docstring-rgx=^_
+
+# List of decorators that produce properties, such as abc.abstractproperty. Add
+# to this list to register other decorators that produce valid properties.
+property-classes=abc.abstractproperty
+
+# Regular expression matching correct variable names
+variable-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
+
+
+[IMPORTS]
+
+# Allow wildcard imports from modules that define __all__.
+allow-wildcard-with-all=no
+
+# Analyse import fallback blocks. This can be used to support both Python 2 and
+# 3 compatible code, which means that the block might have code that exists
+# only in one or another interpreter, leading to false positives when analysed.
+analyse-fallback-blocks=no
+
+# Deprecated modules which should not be used, separated by a comma
+deprecated-modules=optparse,tkinter.tix
+
+# Create a graph of external dependencies in the given file (report RP0402 must
+# not be disabled)
+ext-import-graph=
+
+# Create a graph of every (i.e. internal and external) dependencies in the
+# given file (report RP0402 must not be disabled)
+import-graph=
+
+# Create a graph of internal dependencies in the given file (report RP0402 must
+# not be disabled)
+int-import-graph=
+
+# Force import order to recognize a module as part of the standard
+# compatibility libraries.
+known-standard-library=
+
+# Force import order to recognize a module as part of a third party library.
+known-third-party=enchant
+
+
+[CLASSES]
+
+# List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=__init__,__new__,setUp
+
+# List of member names, which should be excluded from the protected access
+# warning.
+exclude-protected=_asdict,_fields,_replace,_source,_make
+
+# List of valid names for the first argument in a class method.
+valid-classmethod-first-arg=cls
+
+# List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg=mcs
+
+
+[DESIGN]
+
+# Maximum number of arguments for function / method
+max-args=5
+
+# Maximum number of attributes for a class (see R0902).
+# max-attributes=7
+max-attributes=11
+
+# Maximum number of boolean expressions in a if statement
+max-bool-expr=5
+
+# Maximum number of branch for function / method body
+max-branches=12
+
+# Maximum number of locals for function / method body
+max-locals=15
+
+# Maximum number of parents for a class (see R0901).
+max-parents=7
+
+# Maximum number of public methods for a class (see R0904).
+max-public-methods=20
+
+# Maximum number of return / yield for function / method body
+max-returns=6
+
+# Maximum number of statements in function / method body
+max-statements=50
+
+# Minimum number of public methods for a class (see R0903).
+min-public-methods=1
+
+
+[EXCEPTIONS]
+
+# Exceptions that will emit a warning when being caught. Defaults to
+# "Exception"
+overgeneral-exceptions=Exception

.readthedocs.yaml

@@ -8,11 +8,8 @@
 # Required
 version: 2
 
-sphinx:
-  configuration: docs/conf.py
-
 build:
-  os: ubuntu-lts-latest
+  os: ubuntu-20.04
   tools:
     python: "3"
 

README.rst

@@ -14,9 +14,9 @@ Introduction
     :target: https://github.com/adafruit/Adafruit_CircuitPython_seesaw/actions
     :alt: Build Status
 
-.. image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json
+.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
-    :target: https://github.com/astral-sh/ruff
+    :target: https://github.com/psf/black
-    :alt: Code Style: Ruff
+    :alt: Code Style: Black
 
 CircuitPython module for use with the Adafruit ATSAMD09 seesaw.
 

adafruit_seesaw/analoginput.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods
 
 """
 `adafruit_seesaw.analoginput`

adafruit_seesaw/attiny8x7.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods,too-few-public-methods
 
 """
 `adafruit_seesaw.attiny8x7` - Pin definition for Adafruit ATtiny8x7 Breakout with seesaw
@@ -25,8 +26,7 @@ class ATtiny8x7_Pinmap:
     pwm_width = 16  # we dont actually use all 16 bits but whatever
 
     """The pins capable of PWM output"""
-    pwm_pins = (0, 1, 9, 12, 13)  # 8 bit PWM mode
+    pwm_pins = (0, 1, 9, 12, 13)
-    pwm_pins += (6, 7, 8)  # 16 bit PWM mode
 
     """No pins on this board are capable of touch input"""
     touch_pins = ()

adafruit_seesaw/attinyx16.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods,too-few-public-methods
 """
 `adafruit_seesaw.attinyx16` - Pin definition for Adafruit ATtinyx16 Breakout with seesaw
 ==================================================================================
@@ -24,8 +25,7 @@ class ATtinyx16_Pinmap:
     pwm_width = 16  # we dont actually use all 16 bits but whatever
 
     """The pins capable of PWM output"""
-    pwm_pins = (0, 1, 7, 11, 16)  # 8 bit PWM mode
+    pwm_pins = (0, 1, 7, 11, 16)
-    pwm_pins += (4, 5, 6)  # 16 bit PWM mode
 
     """No pins on this board are capable of touch input"""
     touch_pins = ()

adafruit_seesaw/crickit.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods,too-few-public-methods
 
 """
 `adafruit_seesaw.crickit` - Pin definition for Adafruit CRICKIT

adafruit_seesaw/digitalio.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods
 
 """
 `adafruit_seesaw.digitalio`

adafruit_seesaw/keypad.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods
 
 """
 `adafruit_seesaw.keypad`
@@ -31,6 +32,7 @@ _KEYPAD_COUNT = const(0x04)
 _KEYPAD_FIFO = const(0x10)
 
 
+# pylint: disable=too-few-public-methods
 class KeyEvent:
     """Holds information about a key event in its properties
 
@@ -73,7 +75,7 @@ class Keypad(Seesaw):
 
     @interrupt_enabled.setter
     def interrupt_enabled(self, value):
-        if value not in {True, False}:
+        if value not in (True, False):
             raise ValueError("interrupt_enabled must be True or False")
 
         self._interrupt_enabled = value
@@ -83,14 +85,17 @@ class Keypad(Seesaw):
             self.write8(_KEYPAD_BASE, _KEYPAD_INTENCLR, 1)
 
     @property
-    def count(self):  # noqa: PLR6301
+    def count(self):
         """Retrieve or set the number of keys"""
         return self.read8(_KEYPAD_BASE, _KEYPAD_COUNT)
 
+    # pylint: disable=unused-argument, no-self-use
     @count.setter
-    def count(self, value):  # noqa: PLR6301
+    def count(self, value):
         raise AttributeError("count is read only")
 
+    # pylint: enable=unused-argument, no-self-use
+
     def set_event(self, key, edge, enable):
         """Control which kinds of events are set
 
@@ -98,7 +103,7 @@ class Keypad(Seesaw):
         :param int edge: The type of event
         :param bool enable: True to enable the event, False to disable it"""
 
-        if enable not in {True, False}:
+        if enable not in (True, False):
             raise ValueError("event enable must be True or False")
         if edge > 3 or edge < 0:
             raise ValueError("invalid edge")

adafruit_seesaw/neopixel.py

@@ -2,14 +2,13 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods
 
 """
 `adafruit_seesaw.neopixel`
 ====================================================
 """
-
 import struct
-
 from adafruit_pixelbuf import PixelBuf
 
 try:
@@ -65,7 +64,15 @@ class NeoPixel(PixelBuf):
         Use one of the order constants such as RGBW."""
 
     def __init__(
-        self, seesaw, pin, n, *, bpp=None, brightness=1.0, auto_write=True, pixel_order="GRB"
+        self,
+        seesaw,
+        pin,
+        n,
+        *,
+        bpp=None,
+        brightness=1.0,
+        auto_write=True,
+        pixel_order="GRB"
     ):
         self._seesaw = seesaw
         self._pin = pin

adafruit_seesaw/pwmout.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods,too-few-public-methods
 
 """
 `adafruit_seesaw.pwmout`

adafruit_seesaw/robohat.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods,too-few-public-methods
 
 """
 `adafruit_seesaw.robohat` - Pin definition for RoboHAT

adafruit_seesaw/rotaryio.py

@@ -2,6 +2,8 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods
+
 
 """
 `adafruit_seesaw.rotaryio`

adafruit_seesaw/samd09.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods,too-few-public-methods
 
 """
 `adafruit_seesaw.samd09` - Pin definition for Adafruit SAMD09 Breakout with seesaw

adafruit_seesaw/seesaw.py

@@ -27,6 +27,7 @@ Implementation Notes
 
 # This code needs to be broken up into analogio, busio, digitalio, and pulseio
 # compatible classes so we won't bother with some lints until then.
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods,no-name-in-module
 
 import struct
 import time
@@ -104,12 +105,8 @@ _NEOPIXEL_SHOW = const(0x05)
 _TOUCH_CHANNEL_OFFSET = const(0x10)
 
 _SAMD09_HW_ID_CODE = const(0x55)
-_ATTINY806_HW_ID_CODE = const(0x84)
+_ATTINY8X7_HW_ID_CODE = const(0x87)
-_ATTINY807_HW_ID_CODE = const(0x85)
+_EEPROM_I2C_ADDR = const(0x3F)
-_ATTINY816_HW_ID_CODE = const(0x86)
-_ATTINY817_HW_ID_CODE = const(0x87)
-_ATTINY1616_HW_ID_CODE = const(0x88)
-_ATTINY1617_HW_ID_CODE = const(0x89)
 
 _ENCODER_STATUS = const(0x00)
 _ENCODER_INTENSET = const(0x10)
@@ -122,7 +119,6 @@ _CRICKIT_PID = const(9999)
 _ROBOHATMM1_PID = const(9998)
 _5690_PID = const(5690)
 _5681_PID = const(5681)
-_5743_PID = const(5743)
 
 
 class Seesaw:
@@ -148,47 +144,38 @@ class Seesaw:
             self.sw_reset()
 
         self.chip_id = self.read8(_STATUS_BASE, _STATUS_HW_ID)
-        if self.chip_id not in {
+
-            _ATTINY806_HW_ID_CODE,
+        if self.chip_id not in (_ATTINY8X7_HW_ID_CODE, _SAMD09_HW_ID_CODE):
-            _ATTINY807_HW_ID_CODE,
-            _ATTINY816_HW_ID_CODE,
-            _ATTINY817_HW_ID_CODE,
-            _ATTINY1616_HW_ID_CODE,
-            _ATTINY1617_HW_ID_CODE,
-            _SAMD09_HW_ID_CODE,
-        }:
             raise RuntimeError(
-                f"Seesaw hardware ID returned 0x{self.chip_id:x} is not "
+                "Seesaw hardware ID returned (0x{:x}) is not "
-                "correct! Please check your wiring."
+                "correct! Expected 0x{:x} or 0x{:x}. Please check your wiring.".format(
+                    self.chip_id, _SAMD09_HW_ID_CODE, _ATTINY8X7_HW_ID_CODE
+                )
             )
 
         pid = self.get_version() >> 16
+        # pylint: disable=import-outside-toplevel
         if pid == _CRICKIT_PID:
-            from adafruit_seesaw.crickit import Crickit_Pinmap  # noqa: PLC0415
+            from adafruit_seesaw.crickit import Crickit_Pinmap
 
             self.pin_mapping = Crickit_Pinmap
         elif pid == _ROBOHATMM1_PID:
-            from adafruit_seesaw.robohat import MM1_Pinmap  # noqa: PLC0415
+            from adafruit_seesaw.robohat import MM1_Pinmap
 
             self.pin_mapping = MM1_Pinmap
-        elif (pid in {_5690_PID, _5681_PID, _5743_PID}) or (
+        elif pid in (_5690_PID, _5681_PID):
-            self.chip_id in {_ATTINY816_HW_ID_CODE, _ATTINY806_HW_ID_CODE, _ATTINY1616_HW_ID_CODE}
+            from adafruit_seesaw.attinyx16 import ATtinyx16_Pinmap
-        ):
-            from adafruit_seesaw.attinyx16 import ATtinyx16_Pinmap  # noqa: PLC0415
 
             self.pin_mapping = ATtinyx16_Pinmap
         elif self.chip_id == _SAMD09_HW_ID_CODE:
-            from adafruit_seesaw.samd09 import SAMD09_Pinmap  # noqa: PLC0415
+            from adafruit_seesaw.samd09 import SAMD09_Pinmap
 
             self.pin_mapping = SAMD09_Pinmap
-        elif self.chip_id in {
+        elif self.chip_id == _ATTINY8X7_HW_ID_CODE:
-            _ATTINY817_HW_ID_CODE,
+            from adafruit_seesaw.attiny8x7 import ATtiny8x7_Pinmap
-            _ATTINY807_HW_ID_CODE,
-            _ATTINY1617_HW_ID_CODE,
-        }:
-            from adafruit_seesaw.attiny8x7 import ATtiny8x7_Pinmap  # noqa: PLC0415
 
             self.pin_mapping = ATtiny8x7_Pinmap
+        # pylint: enable=import-outside-toplevel
 
     def sw_reset(self, post_reset_delay=0.5):
         """Trigger a software reset of the SeeSaw chip"""
@@ -226,8 +213,8 @@ class Seesaw:
     def digital_read(self, pin):
         """Get the value of an input pin by number"""
         if pin >= 32:
-            return self.digital_read_bulk_b(1 << (pin - 32)) != 0
+            return self.digital_read_bulk_b((1 << (pin - 32))) != 0
-        return self.digital_read_bulk(1 << pin) != 0
+        return self.digital_read_bulk((1 << pin)) != 0
 
     def digital_read_bulk(self, pins, delay=0.008):
         """Get the values of all the pins on the 'A' port as a bitmask"""
@@ -267,10 +254,10 @@ class Seesaw:
         if pin not in self.pin_mapping.analog_pins:
             raise ValueError("Invalid ADC pin")
 
-        if self.chip_id == _SAMD09_HW_ID_CODE:
+        if self.chip_id == _ATTINY8X7_HW_ID_CODE:
-            offset = self.pin_mapping.analog_pins.index(pin)
-        else:
             offset = pin
+        elif self.chip_id == _SAMD09_HW_ID_CODE:
+            offset = self.pin_mapping.analog_pins.index(pin)
 
         self.read(_ADC_BASE, _ADC_CHANNEL_OFFSET + offset, buf, delay)
         ret = struct.unpack(">H", buf)[0]
@@ -363,10 +350,10 @@ class Seesaw:
         if pin not in self.pin_mapping.pwm_pins:
             raise ValueError("Invalid PWM pin")
 
-        if self.chip_id == _SAMD09_HW_ID_CODE:
+        if self.chip_id == _ATTINY8X7_HW_ID_CODE:
-            offset = self.pin_mapping.pwm_pins.index(pin)
-        else:
             offset = pin
+        elif self.chip_id == _SAMD09_HW_ID_CODE:
+            offset = self.pin_mapping.pwm_pins.index(pin)
 
         if self.pin_mapping.pwm_width == 16:
             cmd = bytearray([offset, (value >> 8), value & 0xFF])
@@ -386,16 +373,13 @@ class Seesaw:
 
     def set_pwm_freq(self, pin, freq):
         """Set the PWM frequency of a pin by number"""
-        if pin not in self.pin_mapping.pwm_pins:
+        if pin in self.pin_mapping.pwm_pins:
-            raise ValueError("Invalid PWM pin")
+            cmd = bytearray(
-
+                [self.pin_mapping.pwm_pins.index(pin), (freq >> 8), freq & 0xFF]
-        if self.chip_id == _SAMD09_HW_ID_CODE:
+            )
-            offset = self.pin_mapping.pwm_pins.index(pin)
+            self.write(_TIMER_BASE, _TIMER_FREQ, cmd)
         else:
-            offset = pin
+            raise ValueError("Invalid PWM pin")
-
-        cmd = bytearray([offset, (freq >> 8), freq & 0xFF])
-        self.write(_TIMER_BASE, _TIMER_FREQ, cmd)
 
     def encoder_position(self, encoder=0):
         """The current position of the encoder"""
@@ -438,32 +422,16 @@ class Seesaw:
     #
     #     return self.read8(SEESAW_SERCOM0_BASE + sercom, SEESAW_SERCOM_DATA)
 
-    def _get_eeprom_i2c_addr(self):
-        """Return the EEPROM address used to store I2C address."""
-        chip_id = self.chip_id
-        if chip_id in {
-            _ATTINY806_HW_ID_CODE,
-            _ATTINY807_HW_ID_CODE,
-            _ATTINY816_HW_ID_CODE,
-            _ATTINY817_HW_ID_CODE,
-        }:
-            return 0x7F
-        if chip_id in {
-            _ATTINY1616_HW_ID_CODE,
-            _ATTINY1617_HW_ID_CODE,
-        }:
-            return 0xFF
-        if chip_id in {_SAMD09_HW_ID_CODE}:
-            return 0x3F
-        return None
-
     def set_i2c_addr(self, addr):
         """Store a new address in the device's EEPROM and reboot it."""
-        self.eeprom_write8(self._get_eeprom_i2c_addr(), addr)
+        self.eeprom_write8(_EEPROM_I2C_ADDR, addr)
+        time.sleep(0.250)
+        self.i2c_device.device_address = addr
+        self.sw_reset()
 
     def get_i2c_addr(self):
         """Return the device's I2C address stored in its EEPROM"""
-        return self.read8(_EEPROM_BASE, self._get_eeprom_i2c_addr())
+        return self.read8(_EEPROM_BASE, _EEPROM_I2C_ADDR)
 
     def eeprom_write8(self, addr, val):
         """Write a single byte directly to the device's EEPROM"""

adafruit_seesaw/tftshield18.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
+# pylint: disable=missing-docstring,invalid-name,too-many-public-methods
 
 """
 `adafruit_seesaw.tftshield18` - Pin definitions for 1.8" TFT Shield V2
@@ -9,7 +10,6 @@
 """
 
 from collections import namedtuple
-
 import board
 
 try:
@@ -44,7 +44,7 @@ Buttons = namedtuple("Buttons", "right down left up select a b c")
 
 
 class TFTShield18(Seesaw):
-    _BACKLIGHT_ON = b"\xff\xff"
+    _BACKLIGHT_ON = b"\xFF\xFF"
     _BACKLIGHT_OFF = b"\x00\x00"
 
     try:

docs/api.rst

@@ -1,9 +1,6 @@
 
 .. If you created a package, create one automodule per module in the package.
 
-API Reference
-#############
-
 .. automodule:: adafruit_seesaw
    :members:
 

docs/conf.py

@@ -1,10 +1,12 @@
+# -*- coding: utf-8 -*-
+
 # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
 #
 # SPDX-License-Identifier: MIT
 
-import datetime
 import os
 import sys
+import datetime
 
 sys.path.insert(0, os.path.abspath(".."))
 
@@ -15,7 +17,6 @@ sys.path.insert(0, os.path.abspath(".."))
 # ones.
 extensions = [
     "sphinx.ext.autodoc",
-    "sphinxcontrib.jquery",
     "sphinx.ext.intersphinx",
     "sphinx.ext.viewcode",
 ]
@@ -63,7 +64,9 @@ project = "Adafruit seesaw Library"
 creation_year = "2017"
 current_year = str(datetime.datetime.now().year)
 year_duration = (
-    current_year if current_year == creation_year else creation_year + " - " + current_year
+    current_year
+    if current_year == creation_year
+    else creation_year + " - " + current_year
 )
 copyright = year_duration + " Dean Miller"
 author = "Dean Miller"
@@ -113,9 +116,19 @@ todo_emit_warnings = True
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-import sphinx_rtd_theme
+on_rtd = os.environ.get("READTHEDOCS", None) == "True"
 
-html_theme = "sphinx_rtd_theme"
+if not on_rtd:  # only import and set the theme if we're building docs locally
+    try:
+        import sphinx_rtd_theme
+
+        html_theme = "sphinx_rtd_theme"
+        html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), "."]
+    except:
+        html_theme = "default"
+        html_theme_path = ["."]
+else:
+    html_theme_path = ["."]
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,

docs/requirements.txt

@@ -2,6 +2,4 @@
 #
 # SPDX-License-Identifier: Unlicense
 
-sphinx
+sphinx>=4.0.0
-sphinxcontrib-jquery
-sphinx-rtd-theme

examples/seesaw_analogin_test.py

@@ -6,11 +6,9 @@
 # on Attiny8x7, analog in can be pins 0, 1, 2, 3, 6, 7, 18, 19, 20
 
 import time
-
 import board
-
-from adafruit_seesaw.analoginput import AnalogInput
 from adafruit_seesaw.seesaw import Seesaw
+from adafruit_seesaw.analoginput import AnalogInput
 
 i2c = board.I2C()  # uses board.SCL and board.SDA
 # i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller

examples/seesaw_ano_rotary_7segment_demo.py

@@ -5,8 +5,7 @@
 
 import board
 from adafruit_ht16k33 import segments
-
+from adafruit_seesaw import seesaw, rotaryio, digitalio
-from adafruit_seesaw import digitalio, rotaryio, seesaw
 
 # For use with the STEMMA connector on QT Py RP2040
 # import busio
@@ -19,7 +18,7 @@ seesaw = seesaw.Seesaw(i2c, addr=0x49)
 display = segments.Seg14x4(i2c, address=0x70)
 
 seesaw_product = (seesaw.get_version() >> 16) & 0xFFFF
-print(f"Found product {seesaw_product}")
+print("Found product {}".format(seesaw_product))
 if seesaw_product != 5740:
     print("Wrong firmware loaded?  Expected 5740")
 

examples/seesaw_ano_rotary_simpletest.py

@@ -4,8 +4,7 @@
 """I2C ANO rotary encoder simple test example."""
 
 import board
-
+from adafruit_seesaw import seesaw, rotaryio, digitalio
-from adafruit_seesaw import digitalio, rotaryio, seesaw
 
 # For use with the STEMMA connector on QT Py RP2040
 # import busio
@@ -17,7 +16,7 @@ i2c = board.I2C()  # uses board.SCL and board.SDA
 seesaw = seesaw.Seesaw(i2c, addr=0x49)
 
 seesaw_product = (seesaw.get_version() >> 16) & 0xFFFF
-print(f"Found product {seesaw_product}")
+print("Found product {}".format(seesaw_product))
 if seesaw_product != 5740:
     print("Wrong firmware loaded?  Expected 5740")
 

examples/seesaw_arcade_qt_multi_board.py

@@ -1,12 +1,10 @@
 # SPDX-FileCopyrightText: 2022 Kattni Rembor for Adafruit Industries
 # SPDX-License-Identifier: MIT
 """Arcade QT example for multiple boards that turns on button LED when button is pressed"""
-
 import board
 import digitalio
-
-from adafruit_seesaw.digitalio import DigitalIO
 from adafruit_seesaw.seesaw import Seesaw
+from adafruit_seesaw.digitalio import DigitalIO
 
 # For most boards.
 i2c = board.I2C()  # uses board.SCL and board.SDA

examples/seesaw_arcade_qt_simpletest.py

@@ -1,15 +1,12 @@
 # SPDX-FileCopyrightText: 2022 Kattni Rembor for Adafruit Industries
 # SPDX-License-Identifier: MIT
 """Arcade QT example that pulses the button LED on button press"""
-
 import time
-
 import board
 import digitalio
-
+from adafruit_seesaw.seesaw import Seesaw
 from adafruit_seesaw.digitalio import DigitalIO
 from adafruit_seesaw.pwmout import PWMOut
-from adafruit_seesaw.seesaw import Seesaw
 
 # The delay on the PWM cycles. Increase to slow down the LED pulsing, decrease to speed it up.
 delay = 0.01

examples/seesaw_attiny_simpletest.py

@@ -3,11 +3,8 @@
 """
 Simple seesaw test for ATtiny8x7 breakout using built-in LED on pin 5.
 """
-
 import time
-
 import board
-
 from adafruit_seesaw.seesaw import Seesaw
 
 i2c = board.I2C()  # uses board.SCL and board.SDA

examples/seesaw_crickit_test.py

@@ -3,9 +3,8 @@
 
 import board
 from adafruit_motor import servo
-
-from adafruit_seesaw.pwmout import PWMOut
 from adafruit_seesaw.seesaw import Seesaw
+from adafruit_seesaw.pwmout import PWMOut
 
 # from analogio import AnalogOut
 # import board
@@ -152,12 +151,13 @@ while True:
             else:
                 ss.analog_write(_CRCKIT_M1_A2, 0)
                 ss.analog_write(_CRCKIT_M1_A1, counter * 512)
-        elif motor1_dir:
-            ss.analog_write(_CRCKIT_M1_A1, 0)
-            ss.analog_write(_CRCKIT_M1_A2, (255 - counter) * 512)
         else:
-            ss.analog_write(_CRCKIT_M1_A2, 0)
+            if motor1_dir:
-            ss.analog_write(_CRCKIT_M1_A1, (255 - counter) * 512)
+                ss.analog_write(_CRCKIT_M1_A1, 0)
+                ss.analog_write(_CRCKIT_M1_A2, (255 - counter) * 512)
+            else:
+                ss.analog_write(_CRCKIT_M1_A2, 0)
+                ss.analog_write(_CRCKIT_M1_A1, (255 - counter) * 512)
         if counter == 255:
             print("-------------------- motor 1 -----------------------")
             motor1_dir = not motor1_dir
@@ -169,12 +169,13 @@ while True:
             else:
                 ss.analog_write(_CRCKIT_M1_B2, 0)
                 ss.analog_write(_CRCKIT_M1_B1, counter * 512)
-        elif motor2_dir:
-            ss.analog_write(_CRCKIT_M1_B1, 0)
-            ss.analog_write(_CRCKIT_M1_B2, (255 - counter) * 512)
         else:
-            ss.analog_write(_CRCKIT_M1_B2, 0)
+            if motor2_dir:
-            ss.analog_write(_CRCKIT_M1_B1, (255 - counter) * 512)
+                ss.analog_write(_CRCKIT_M1_B1, 0)
+                ss.analog_write(_CRCKIT_M1_B2, (255 - counter) * 512)
+            else:
+                ss.analog_write(_CRCKIT_M1_B2, 0)
+                ss.analog_write(_CRCKIT_M1_B1, (255 - counter) * 512)
         if counter == 255:
             print("-------------------- motor 2 -----------------------")
             motor2_dir = not motor2_dir

examples/seesaw_digitalio_test.py

@@ -10,12 +10,10 @@
 # https://learn.adafruit.com/adafruit-attiny817-seesaw/digital-input
 
 import time
-
 import board
 import digitalio
-
-from adafruit_seesaw.digitalio import DigitalIO
 from adafruit_seesaw.seesaw import Seesaw
+from adafruit_seesaw.digitalio import DigitalIO
 
 i2c = board.I2C()  # uses board.SCL and board.SDA
 # i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller

examples/seesaw_eeprom_test.py

@@ -6,9 +6,7 @@
 # THE LAST BYTE IS USED FOR I2C ADDRESS CHANGE!
 
 import time
-
 import board
-
 from adafruit_seesaw import seesaw
 
 i2c_bus = board.I2C()  # uses board.SCL and board.SDA

examples/seesaw_gamepad_qt.py

@@ -1,67 +0,0 @@
-# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
-# SPDX-FileCopyrightText: 2023 Kattni Rembor for Adafruit Industries
-
-# SPDX-License-Identifier: MIT
-
-import time
-
-import board
-from micropython import const
-
-from adafruit_seesaw.seesaw import Seesaw
-
-BUTTON_X = const(6)
-BUTTON_Y = const(2)
-BUTTON_A = const(5)
-BUTTON_B = const(1)
-BUTTON_SELECT = const(0)
-BUTTON_START = const(16)
-button_mask = const(
-    (1 << BUTTON_X)
-    | (1 << BUTTON_Y)
-    | (1 << BUTTON_A)
-    | (1 << BUTTON_B)
-    | (1 << BUTTON_SELECT)
-    | (1 << BUTTON_START)
-)
-
-i2c_bus = board.STEMMA_I2C()  # The built-in STEMMA QT connector on the microcontroller
-# i2c_bus = board.I2C()  # Uses board.SCL and board.SDA. Use with breadboard.
-
-seesaw = Seesaw(i2c_bus, addr=0x50)
-
-seesaw.pin_mode_bulk(button_mask, seesaw.INPUT_PULLUP)
-
-last_x = 0
-last_y = 0
-
-while True:
-    x = 1023 - seesaw.analog_read(14)
-    y = 1023 - seesaw.analog_read(15)
-
-    if (abs(x - last_x) > 3) or (abs(y - last_y) > 3):
-        print(x, y)
-        last_x = x
-        last_y = y
-
-    buttons = seesaw.digital_read_bulk(button_mask)
-
-    if not buttons & (1 << BUTTON_X):
-        print("Button x pressed")
-
-    if not buttons & (1 << BUTTON_Y):
-        print("Button Y pressed")
-
-    if not buttons & (1 << BUTTON_A):
-        print("Button A pressed")
-
-    if not buttons & (1 << BUTTON_B):
-        print("Button B pressed")
-
-    if not buttons & (1 << BUTTON_SELECT):
-        print("Button Select pressed")
-
-    if not buttons & (1 << BUTTON_START):
-        print("Button Start pressed")
-
-    time.sleep(0.01)

examples/seesaw_neopixel_test.py

@@ -11,11 +11,9 @@
 # https://learn.adafruit.com/adafruit-attiny817-seesaw/neopixel
 
 import time
-
 import board
 from rainbowio import colorwheel
-
+from adafruit_seesaw import seesaw, neopixel
-from adafruit_seesaw import neopixel, seesaw
 
 i2c = board.I2C()  # uses board.SCL and board.SDA
 # i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller

examples/seesaw_pc_joystick.py

@@ -1,72 +0,0 @@
-# SPDX-FileCopyrightText: 2023 Limor Fried for Adafruit Industries
-#
-# SPDX-License-Identifier: MIT
-
-import time
-
-import board
-from micropython import const
-
-from adafruit_seesaw.seesaw import Seesaw
-
-BUTTON_1 = const(3)
-BUTTON_2 = const(13)
-BUTTON_3 = const(2)
-BUTTON_4 = const(14)
-
-JOY1_X = const(1)
-JOY1_Y = const(15)
-JOY2_X = const(0)
-JOY2_Y = const(16)
-
-button_mask = const((1 << BUTTON_1) | (1 << BUTTON_2) | (1 << BUTTON_3) | (1 << BUTTON_4))
-
-i2c_bus = board.STEMMA_I2C()  # The built-in STEMMA QT connector on the microcontroller
-# i2c_bus = board.I2C()  # Uses board.SCL and board.SDA. Use with breadboard.
-
-seesaw = Seesaw(i2c_bus, addr=0x49)
-
-seesaw.pin_mode_bulk(button_mask, seesaw.INPUT_PULLUP)
-
-last_x = 0
-last_y = 0
-x = 0
-y = 0
-
-while True:
-    # These joysticks are really jittery so let's take 4 samples of each axis
-    for i in range(4):
-        x += seesaw.analog_read(JOY1_X)
-        y += seesaw.analog_read(JOY1_Y)
-
-    # take average reading
-    x /= 4
-    y /= 4
-
-    # PC joysticks aren't true voltage divider because we have a fixed 10K
-    # we dont know the normalized value so we're just going to give you
-    # the result in 'Kohms' for easier printing
-
-    x = 1024 / x - 1
-    y = 1024 / y - 1
-
-    if (abs(x - last_x) > 3) or (abs(y - last_y) > 3):
-        print(x, y)
-        last_x = x
-        last_y = y
-
-    buttons = seesaw.digital_read_bulk(button_mask)
-
-    if not buttons & (1 << BUTTON_1):
-        print("Button 1 pressed")
-
-    if not buttons & (1 << BUTTON_2):
-        print("Button 2 pressed")
-
-    if not buttons & (1 << BUTTON_3):
-        print("Button 3 pressed")
-
-    if not buttons & (1 << BUTTON_4):
-        print("Button 4 pressed")
-
-    time.sleep(0.01)

examples/seesaw_pwmout_test.py

@@ -12,10 +12,8 @@
 # https://learn.adafruit.com/adafruit-attiny817-seesaw/pwmout
 
 import time
-
 import board
-
+from adafruit_seesaw import seesaw, pwmout
-from adafruit_seesaw import pwmout, seesaw
 
 i2c = board.I2C()  # uses board.SCL and board.SDA
 # i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
@@ -28,7 +26,7 @@ delay = 0.01
 while True:
     # The API PWM range is 0 to 65535, but we increment by 256 since our
     # resolution is often only 8 bits underneath
-    for cycle in range(0, 65535, 256):
+    for cycle in range(0, 65535, 256):  #
         led.duty_cycle = cycle
         time.sleep(delay)
     for cycle in range(65534, 0, -256):

examples/seesaw_quadrotary.py

@@ -1,54 +0,0 @@
-# SPDX-FileCopyrightText: 2023 ladyada for Adafruit Industries
-# SPDX-License-Identifier: MIT
-
-"""Quad I2C rotary encoder NeoPixel color picker example."""
-
-import board
-import digitalio
-from rainbowio import colorwheel
-
-import adafruit_seesaw.digitalio
-import adafruit_seesaw.neopixel
-import adafruit_seesaw.rotaryio
-import adafruit_seesaw.seesaw
-
-# For boards/chips that don't handle clock-stretching well, try running I2C at 50KHz
-# import busio
-# i2c = busio.I2C(board.SCL, board.SDA, frequency=50000)
-# For using the built-in STEMMA QT connector on a microcontroller
-i2c = board.STEMMA_I2C()
-seesaw = adafruit_seesaw.seesaw.Seesaw(i2c, 0x49)
-
-encoders = [adafruit_seesaw.rotaryio.IncrementalEncoder(seesaw, n) for n in range(4)]
-switches = [adafruit_seesaw.digitalio.DigitalIO(seesaw, pin) for pin in (12, 14, 17, 9)]
-for switch in switches:
-    switch.switch_to_input(digitalio.Pull.UP)  # input & pullup!
-
-# four neopixels per PCB
-pixels = adafruit_seesaw.neopixel.NeoPixel(seesaw, 18, 4)
-pixels.brightness = 0.5
-
-last_positions = [-1, -1, -1, -1]
-colors = [0, 0, 0, 0]  # start at red
-
-while True:
-    # negate the position to make clockwise rotation positive
-    positions = [encoder.position for encoder in encoders]
-    print(positions)
-    for n, rotary_pos in enumerate(positions):
-        if rotary_pos != last_positions[n]:
-            if switches[n].value:  # Change the LED color if switch is not pressed
-                if rotary_pos > last_positions[n]:  # Advance forward through the colorwheel.
-                    colors[n] += 8
-                else:
-                    colors[n] -= 8  # Advance backward through the colorwheel.
-                colors[n] = (colors[n] + 256) % 256  # wrap around to 0-256
-            # Set last position to current position after evaluating
-            print(f"Rotary #{n}: {rotary_pos}")
-            last_positions[n] = rotary_pos
-
-        # if switch is pressed, light up white, otherwise use the stored color
-        if not switches[n].value:
-            pixels[n] = 0xFFFFFF
-        else:
-            pixels[n] = colorwheel(colors[n])

examples/seesaw_rotary_multiples.py

@@ -5,8 +5,7 @@
 # solder the A0 jumper on the second QT Rotary Encoder board
 
 import board
-
+from adafruit_seesaw import seesaw, rotaryio, digitalio, neopixel
-from adafruit_seesaw import digitalio, neopixel, rotaryio, seesaw
 
 i2c = board.I2C()  # uses board.SCL and board.SDA
 # i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
@@ -44,7 +43,7 @@ while True:
 
     if position1 != last_position1:
         last_position1 = position1
-        print(f"Position 1: {position1}")
+        print("Position 1: {}".format(position1))
 
     if not button1.value and not button_held1:
         button_held1 = True
@@ -58,7 +57,7 @@ while True:
 
     if position2 != last_position2:
         last_position2 = position2
-        print(f"Position 2: {position2}")
+        print("Position 2: {}".format(position2))
 
     if not button2.value and not button_held2:
         button_held2 = True

examples/seesaw_rotary_neopixel.py

@@ -2,11 +2,10 @@
 # SPDX-License-Identifier: MIT
 
 """I2C rotary encoder NeoPixel color picker and brightness setting example."""
-
 import board
 from rainbowio import colorwheel
+from adafruit_seesaw import seesaw, neopixel, rotaryio, digitalio
 
-from adafruit_seesaw import digitalio, neopixel, rotaryio, seesaw
 
 # For use with the STEMMA connector on QT Py RP2040
 # import busio
@@ -43,9 +42,11 @@ while True:
             color = (color + 256) % 256  # wrap around to 0-256
             pixel.fill(colorwheel(color))
 
-        elif position > last_position:  # Increase the brightness.
+        else:  # If the button is pressed...
-            pixel.brightness = min(1.0, pixel.brightness + 0.1)
+            # ...change the brightness.
-        else:  # Decrease the brightness.
+            if position > last_position:  # Increase the brightness.
-            pixel.brightness = max(0, pixel.brightness - 0.1)
+                pixel.brightness = min(1.0, pixel.brightness + 0.1)
+            else:  # Decrease the brightness.
+                pixel.brightness = max(0, pixel.brightness - 0.1)
 
     last_position = position

examples/seesaw_rotary_simpletest.py

@@ -4,8 +4,7 @@
 """I2C rotary encoder simple test example."""
 
 import board
-
+from adafruit_seesaw import seesaw, rotaryio, digitalio
-from adafruit_seesaw import digitalio, rotaryio, seesaw
 
 # For use with the STEMMA connector on QT Py RP2040
 # import busio
@@ -17,15 +16,12 @@ i2c = board.I2C()  # uses board.SCL and board.SDA
 seesaw = seesaw.Seesaw(i2c, addr=0x36)
 
 seesaw_product = (seesaw.get_version() >> 16) & 0xFFFF
-print(f"Found product {seesaw_product}")
+print("Found product {}".format(seesaw_product))
 if seesaw_product != 4991:
     print("Wrong firmware loaded?  Expected 4991")
 
-# Configure seesaw pin used to read knob button presses
-# The internal pull up is enabled to prevent floating input
 seesaw.pin_mode(24, seesaw.INPUT_PULLUP)
 button = digitalio.DigitalIO(seesaw, 24)
-
 button_held = False
 
 encoder = rotaryio.IncrementalEncoder(seesaw)
@@ -37,7 +33,7 @@ while True:
 
     if position != last_position:
         last_position = position
-        print(f"Position: {position}")
+        print("Position: {}".format(position))
 
     if not button.value and not button_held:
         button_held = True

examples/seesaw_simpletest.py

@@ -8,7 +8,6 @@
 import time
 
 import board
-
 from adafruit_seesaw.seesaw import Seesaw
 
 i2c_bus = board.I2C()  # uses board.SCL and board.SDA

ruff.toml

@@ -1,105 +0,0 @@
-# SPDX-FileCopyrightText: 2024 Tim Cocks for Adafruit Industries
-#
-# SPDX-License-Identifier: MIT
-
-target-version = "py38"
-line-length = 100
-
-[lint]
-preview = true
-select = ["I", "PL", "UP"]
-
-extend-select = [
-  "D419",  # empty-docstring
-  "E501",  # line-too-long
-  "W291",  # trailing-whitespace
-  "PLC0414",  # useless-import-alias
-  "PLC2401",  # non-ascii-name
-  "PLC2801",  # unnecessary-dunder-call
-  "PLC3002",  # unnecessary-direct-lambda-call
-  "E999",  # syntax-error
-  "PLE0101",  # return-in-init
-  "F706",  # return-outside-function
-  "F704",  # yield-outside-function
-  "PLE0116",  # continue-in-finally
-  "PLE0117",  # nonlocal-without-binding
-  "PLE0241",  # duplicate-bases
-  "PLE0302",  # unexpected-special-method-signature
-  "PLE0604",  # invalid-all-object
-  "PLE0605",  # invalid-all-format
-  "PLE0643",  # potential-index-error
-  "PLE0704",  # misplaced-bare-raise
-  "PLE1141",  # dict-iter-missing-items
-  "PLE1142",  # await-outside-async
-  "PLE1205",  # logging-too-many-args
-  "PLE1206",  # logging-too-few-args
-  "PLE1307",  # bad-string-format-type
-  "PLE1310",  # bad-str-strip-call
-  "PLE1507",  # invalid-envvar-value
-  "PLE2502",  # bidirectional-unicode
-  "PLE2510",  # invalid-character-backspace
-  "PLE2512",  # invalid-character-sub
-  "PLE2513",  # invalid-character-esc
-  "PLE2514",  # invalid-character-nul
-  "PLE2515",  # invalid-character-zero-width-space
-  "PLR0124",  # comparison-with-itself
-  "PLR0202",  # no-classmethod-decorator
-  "PLR0203",  # no-staticmethod-decorator
-  "UP004",  # useless-object-inheritance
-  "PLR0206",  # property-with-parameters
-  "PLR0904",  # too-many-public-methods
-  "PLR0911",  # too-many-return-statements
-  "PLR0912",  # too-many-branches
-  "PLR0913",  # too-many-arguments
-  "PLR0914",  # too-many-locals
-  "PLR0915",  # too-many-statements
-  "PLR0916",  # too-many-boolean-expressions
-  "PLR1702",  # too-many-nested-blocks
-  "PLR1704",  # redefined-argument-from-local
-  "PLR1711",  # useless-return
-  "C416",  # unnecessary-comprehension
-  "PLR1733",  # unnecessary-dict-index-lookup
-  "PLR1736",  # unnecessary-list-index-lookup
-
-  # ruff reports this rule is unstable
-  #"PLR6301",  # no-self-use
-
-  "PLW0108",  # unnecessary-lambda
-  "PLW0120",  # useless-else-on-loop
-  "PLW0127",  # self-assigning-variable
-  "PLW0129",  # assert-on-string-literal
-  "B033",  # duplicate-value
-  "PLW0131",  # named-expr-without-context
-  "PLW0245",  # super-without-brackets
-  "PLW0406",  # import-self
-  "PLW0602",  # global-variable-not-assigned
-  "PLW0603",  # global-statement
-  "PLW0604",  # global-at-module-level
-
-  # fails on the try: import typing used by libraries
-  #"F401",  # unused-import
-
-  "F841",  # unused-variable
-  "E722",  # bare-except
-  "PLW0711",  # binary-op-exception
-  "PLW1501",  # bad-open-mode
-  "PLW1508",  # invalid-envvar-default
-  "PLW1509",  # subprocess-popen-preexec-fn
-  "PLW2101",  # useless-with-lock
-  "PLW3301",  # nested-min-max
-]
-
-ignore = [
-    "PLR2004", # magic-value-comparison
-    "UP030", # format literals
-    "PLW1514",  # unspecified-encoding
-    "PLR0913", # too-many-arguments
-    "PLR0915", # too-many-statements
-    "PLR0917", # too-many-positional-arguments
-    "PLR0904", # too-many-public-methods
-    "PLR0912", # too-many-branches
-    "PLR0916", # too-many-boolean-expressions
-]
-
-[format]
-line-ending = "lf"