├── docs ├── _static │ ├── favicon.ico │ ├── favicon.ico.license │ └── custom.css ├── api.rst.license ├── examples.rst.license ├── index.rst.license ├── requirements.txt ├── examples.rst ├── api.rst ├── index.rst └── conf.py ├── README.rst.license ├── optional_requirements.txt ├── requirements.txt ├── .gitattributes ├── .github ├── workflows │ ├── build.yml │ ├── release_pypi.yml │ ├── release_gh.yml │ └── failure-help-text.yml └── PULL_REQUEST_TEMPLATE │ └── adafruit_circuitpython_pr.md ├── .readthedocs.yaml ├── .pre-commit-config.yaml ├── examples ├── nunchuk_simpletest.py ├── nunchuk_analog_mouse.py └── nunchuk_accel_mouse.py ├── LICENSE ├── LICENSES ├── MIT.txt ├── Unlicense.txt └── CC-BY-4.0.txt ├── pyproject.toml ├── .gitignore ├── ruff.toml ├── README.rst ├── adafruit_nunchuk.py └── CODE_OF_CONDUCT.md /docs/_static/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Nunchuk/HEAD/docs/_static/favicon.ico -------------------------------------------------------------------------------- /docs/api.rst.license: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 ladyada for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | -------------------------------------------------------------------------------- /docs/examples.rst.license: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 ladyada for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | -------------------------------------------------------------------------------- /docs/index.rst.license: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 ladyada for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | -------------------------------------------------------------------------------- /README.rst.license: -------------------------------------------------------------------------------- 1 | SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries 2 | 3 | SPDX-License-Identifier: MIT 4 | -------------------------------------------------------------------------------- /optional_requirements.txt: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2022 Alec Delaney, for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | -------------------------------------------------------------------------------- /docs/_static/favicon.ico.license: -------------------------------------------------------------------------------- 1 | SPDX-FileCopyrightText: 2018 Phillip Torrone for Adafruit Industries 2 | 3 | SPDX-License-Identifier: CC-BY-4.0 4 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2022 Alec Delaney, for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | 5 | Adafruit-Blinka 6 | adafruit-circuitpython-busdevice 7 | -------------------------------------------------------------------------------- /docs/requirements.txt: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | 5 | sphinx 6 | sphinxcontrib-jquery 7 | sphinx-rtd-theme 8 | -------------------------------------------------------------------------------- /docs/examples.rst: -------------------------------------------------------------------------------- 1 | Simple test 2 | ------------ 3 | 4 | Ensure your device works with this simple test. 5 | 6 | .. literalinclude:: ../examples/nunchuk_simpletest.py 7 | :caption: examples/nunchuk_simpletest.py 8 | :linenos: 9 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2024 Justin Myers for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | 5 | .py text eol=lf 6 | .rst text eol=lf 7 | .txt text eol=lf 8 | .yaml text eol=lf 9 | .toml text eol=lf 10 | .license text eol=lf 11 | .md text eol=lf 12 | -------------------------------------------------------------------------------- /docs/_static/custom.css: -------------------------------------------------------------------------------- 1 | /* SPDX-FileCopyrightText: 2025 Sam Blenny 2 | * SPDX-License-Identifier: MIT 3 | */ 4 | 5 | /* Monkey patch the rtd theme to prevent horizontal stacking of short items 6 | * see https://github.com/readthedocs/sphinx_rtd_theme/issues/1301 7 | */ 8 | .py.property{display: block !important;} 9 | -------------------------------------------------------------------------------- /docs/api.rst: -------------------------------------------------------------------------------- 1 | 2 | .. If you created a package, create one automodule per module in the package. 3 | 4 | .. If your library file(s) are nested in a directory (e.g. /adafruit_foo/foo.py) 5 | .. use this format as the module name: "adafruit_foo.foo" 6 | 7 | API Reference 8 | ############# 9 | 10 | .. automodule:: adafruit_nunchuk 11 | :members: 12 | -------------------------------------------------------------------------------- /.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | name: Build CI 6 | 7 | on: [pull_request, push] 8 | 9 | jobs: 10 | test: 11 | runs-on: ubuntu-latest 12 | steps: 13 | - name: Run Build CI workflow 14 | uses: adafruit/workflows-circuitpython-libs/build@main 15 | -------------------------------------------------------------------------------- /.readthedocs.yaml: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | 5 | # Read the Docs configuration file 6 | # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details 7 | 8 | # Required 9 | version: 2 10 | 11 | sphinx: 12 | configuration: docs/conf.py 13 | 14 | build: 15 | os: ubuntu-lts-latest 16 | tools: 17 | python: "3" 18 | 19 | python: 20 | install: 21 | - requirements: docs/requirements.txt 22 | - requirements: requirements.txt 23 | -------------------------------------------------------------------------------- /.github/workflows/release_pypi.yml: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | name: PyPI Release Actions 6 | 7 | on: 8 | release: 9 | types: [published] 10 | 11 | jobs: 12 | upload-release-assets: 13 | runs-on: ubuntu-latest 14 | steps: 15 | - name: Run PyPI Release CI workflow 16 | uses: adafruit/workflows-circuitpython-libs/release-pypi@main 17 | with: 18 | pypi-username: ${{ secrets.pypi_username }} 19 | pypi-password: ${{ secrets.pypi_password }} 20 | -------------------------------------------------------------------------------- /.github/workflows/release_gh.yml: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | name: GitHub Release Actions 6 | 7 | on: 8 | release: 9 | types: [published] 10 | 11 | jobs: 12 | upload-release-assets: 13 | runs-on: ubuntu-latest 14 | steps: 15 | - name: Run GitHub Release CI workflow 16 | uses: adafruit/workflows-circuitpython-libs/release-gh@main 17 | with: 18 | github-token: ${{ secrets.GITHUB_TOKEN }} 19 | upload-url: ${{ github.event.release.upload_url }} 20 | -------------------------------------------------------------------------------- /.github/workflows/failure-help-text.yml: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2021 Scott Shawcroft for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | name: Failure help text 6 | 7 | on: 8 | workflow_run: 9 | workflows: ["Build CI"] 10 | types: 11 | - completed 12 | 13 | jobs: 14 | post-help: 15 | runs-on: ubuntu-latest 16 | if: ${{ github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.event == 'pull_request' }} 17 | steps: 18 | - name: Post comment to help 19 | uses: adafruit/circuitpython-action-library-ci-failed@v1 20 | -------------------------------------------------------------------------------- /.pre-commit-config.yaml: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2024 Justin Myers for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | 5 | repos: 6 | - repo: https://github.com/pre-commit/pre-commit-hooks 7 | rev: v4.5.0 8 | hooks: 9 | - id: check-yaml 10 | - id: end-of-file-fixer 11 | - id: trailing-whitespace 12 | - repo: https://github.com/astral-sh/ruff-pre-commit 13 | rev: v0.3.4 14 | hooks: 15 | - id: ruff-format 16 | - id: ruff 17 | args: ["--fix"] 18 | - repo: https://github.com/fsfe/reuse-tool 19 | rev: v3.0.1 20 | hooks: 21 | - id: reuse 22 | -------------------------------------------------------------------------------- /examples/nunchuk_simpletest.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries 2 | # SPDX-License-Identifier: MIT 3 | 4 | import time 5 | 6 | import board 7 | 8 | import adafruit_nunchuk 9 | 10 | i2c = board.I2C() # uses board.SCL and board.SDA 11 | # i2c = board.STEMMA_I2C() # For using the built-in STEMMA QT connector on a microcontroller 12 | nc = adafruit_nunchuk.Nunchuk(i2c) 13 | 14 | while True: 15 | x, y = nc.joystick 16 | ax, ay, az = nc.acceleration 17 | print(f"joystick = {x},{y}") 18 | print(f"accceleration ax={ax}, ay={ay}, az={az}") 19 | 20 | if nc.buttons.C: 21 | print("button C") 22 | if nc.buttons.Z: 23 | print("button Z") 24 | time.sleep(0.5) 25 | -------------------------------------------------------------------------------- /.github/PULL_REQUEST_TEMPLATE/adafruit_circuitpython_pr.md: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2021 Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | Thank you for contributing! Before you submit a pull request, please read the following. 6 | 7 | Make sure any changes you're submitting are in line with the CircuitPython Design Guide, available here: https://docs.circuitpython.org/en/latest/docs/design_guide.html 8 | 9 | If your changes are to documentation, please verify that the documentation builds locally by following the steps found here: https://adafru.it/build-docs 10 | 11 | Before submitting the pull request, make sure you've run Pylint and Black locally on your code. You can do this manually or using pre-commit. Instructions are available here: https://adafru.it/check-your-code 12 | 13 | Please remove all of this text before submitting. Include an explanation or list of changes included in your PR, as well as, if applicable, a link to any related issues. 14 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2019 Carter Nelson for Adafruit Industries 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /docs/index.rst: -------------------------------------------------------------------------------- 1 | .. include:: ../README.rst 2 | 3 | Table of Contents 4 | ================= 5 | 6 | .. toctree:: 7 | :maxdepth: 4 8 | :hidden: 9 | 10 | self 11 | 12 | .. toctree:: 13 | :caption: Examples 14 | 15 | examples 16 | 17 | .. toctree:: 18 | :caption: API Reference 19 | :maxdepth: 3 20 | 21 | api 22 | 23 | .. toctree:: 24 | :caption: Tutorials 25 | 26 | .. toctree:: 27 | :caption: Related Products 28 | 29 | .. toctree:: 30 | :caption: Other Links 31 | 32 | Download from GitHub 33 | Download Library Bundle 34 | CircuitPython Reference Documentation 35 | CircuitPython Support Forum 36 | Discord Chat 37 | Adafruit Learning System 38 | Adafruit Blog 39 | Adafruit Store 40 | 41 | Indices and tables 42 | ================== 43 | 44 | * :ref:`genindex` 45 | * :ref:`modindex` 46 | * :ref:`search` 47 | -------------------------------------------------------------------------------- /LICENSES/MIT.txt: -------------------------------------------------------------------------------- 1 | MIT License Copyright (c) 2 | 3 | Permission is hereby granted, free of charge, to any person obtaining a copy 4 | of this software and associated documentation files (the "Software"), to deal 5 | in the Software without restriction, including without limitation the rights 6 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7 | copies of the Software, and to permit persons to whom the Software is furnished 8 | to do so, subject to the following conditions: 9 | 10 | The above copyright notice and this permission notice (including the next 11 | paragraph) shall be included in all copies or substantial portions of the 12 | Software. 13 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS 16 | FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS 17 | OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 18 | WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 19 | OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 20 | -------------------------------------------------------------------------------- /LICENSES/Unlicense.txt: -------------------------------------------------------------------------------- 1 | This is free and unencumbered software released into the public domain. 2 | 3 | Anyone is free to copy, modify, publish, use, compile, sell, or distribute 4 | this software, either in source code form or as a compiled binary, for any 5 | purpose, commercial or non-commercial, and by any means. 6 | 7 | In jurisdictions that recognize copyright laws, the author or authors of this 8 | software dedicate any and all copyright interest in the software to the public 9 | domain. We make this dedication for the benefit of the public at large and 10 | to the detriment of our heirs and successors. We intend this dedication to 11 | be an overt act of relinquishment in perpetuity of all present and future 12 | rights to this software under copyright law. 13 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS 16 | FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS 17 | BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 18 | OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH 19 | THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. For more information, 20 | please refer to 21 | -------------------------------------------------------------------------------- /pyproject.toml: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2022 Alec Delaney for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | [build-system] 6 | requires = [ 7 | "setuptools", 8 | "wheel", 9 | "setuptools-scm", 10 | ] 11 | 12 | [project] 13 | name = "adafruit-circuitpython-nunchuk" 14 | description = "CircuitPython library for Nintendo Nunchuk controller" 15 | version = "0.0.0+auto.0" 16 | readme = "README.rst" 17 | authors = [ 18 | {name = "Adafruit Industries", email = "circuitpython@adafruit.com"} 19 | ] 20 | urls = {Homepage = "https://github.com/adafruit/Adafruit_CircuitPython_Nunchuk.git"} 21 | keywords = [ 22 | "adafruit", 23 | "blinka", 24 | "circuitpython", 25 | "micropython", 26 | "nunchuk", 27 | "nunchuck", 28 | "nintendo", 29 | "controller", 30 | ] 31 | license = {text = "MIT"} 32 | classifiers = [ 33 | "Intended Audience :: Developers", 34 | "Topic :: Software Development :: Libraries", 35 | "Topic :: Software Development :: Embedded Systems", 36 | "Topic :: System :: Hardware", 37 | "License :: OSI Approved :: MIT License", 38 | "Programming Language :: Python :: 3", 39 | ] 40 | dynamic = ["dependencies", "optional-dependencies"] 41 | 42 | [tool.setuptools] 43 | py-modules = ["adafruit_nunchuk"] 44 | 45 | [tool.setuptools.dynamic] 46 | dependencies = {file = ["requirements.txt"]} 47 | optional-dependencies = {optional = {file = ["optional_requirements.txt"]}} 48 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2022 Kattni Rembor, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | # Do not include files and directories created by your personal work environment, such as the IDE 6 | # you use, except for those already listed here. Pull requests including changes to this file will 7 | # not be accepted. 8 | 9 | # This .gitignore file contains rules for files generated by working with CircuitPython libraries, 10 | # including building Sphinx, testing with pip, and creating a virual environment, as well as the 11 | # MacOS and IDE-specific files generated by using MacOS in general, or the PyCharm or VSCode IDEs. 12 | 13 | # If you find that there are files being generated on your machine that should not be included in 14 | # your git commit, you should create a .gitignore_global file on your computer to include the 15 | # files created by your personal setup. To do so, follow the two steps below. 16 | 17 | # First, create a file called .gitignore_global somewhere convenient for you, and add rules for 18 | # the files you want to exclude from git commits. 19 | 20 | # Second, configure Git to use the exclude file for all Git repositories by running the 21 | # following via commandline, replacing "path/to/your/" with the actual path to your newly created 22 | # .gitignore_global file: 23 | # git config --global core.excludesfile path/to/your/.gitignore_global 24 | 25 | # CircuitPython-specific files 26 | *.mpy 27 | 28 | # Python-specific files 29 | __pycache__ 30 | *.pyc 31 | 32 | # Sphinx build-specific files 33 | _build 34 | 35 | # This file results from running `pip -e install .` in a local repository 36 | *.egg-info 37 | 38 | # Virtual environment-specific files 39 | .env 40 | .venv 41 | 42 | # MacOS-specific files 43 | *.DS_Store 44 | 45 | # IDE-specific files 46 | .idea 47 | .vscode 48 | *~ 49 | -------------------------------------------------------------------------------- /examples/nunchuk_analog_mouse.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries 2 | # SPDX-License-Identifier: MIT 3 | 4 | import board 5 | import usb_hid 6 | from adafruit_hid.mouse import Mouse 7 | 8 | import adafruit_nunchuk 9 | 10 | m = Mouse(usb_hid.devices) 11 | i2c = board.I2C() # uses board.SCL and board.SDA 12 | # i2c = board.STEMMA_I2C() # For using the built-in STEMMA QT connector on a microcontroller 13 | nc = adafruit_nunchuk.Nunchuk(i2c) 14 | 15 | centerX = 128 16 | centerY = 128 17 | 18 | scaleX = 0.3 19 | scaleY = 0.3 20 | 21 | cDown = False 22 | zDown = False 23 | 24 | # This is to allow double checking (only on left click - and it doesn't really work) 25 | CHECK_COUNT = 0 26 | 27 | 28 | # This is just to show that we're getting back data - uncomment it and hold down the buttons 29 | # while True: 30 | # print((0 if nc.button_C else 1, 0 if nc.button_Z else 1)) 31 | 32 | while True: 33 | x, y = nc.joystick 34 | # Eliminate spurious reads 35 | if x == 255 or y == 255: 36 | continue 37 | relX = x - centerX 38 | relY = centerY - y 39 | 40 | m.move(int(scaleX * relX), int(scaleY * relY), 0) 41 | 42 | buttons = nc.buttons 43 | c = buttons.C 44 | z = buttons.Z 45 | 46 | if z and not zDown: 47 | stillDown = True 48 | for n in range(CHECK_COUNT): 49 | if nc.button_Z: 50 | stillDown = False 51 | break 52 | if stillDown: 53 | m.press(Mouse.LEFT_BUTTON) 54 | zDown = True 55 | elif not z and zDown: 56 | stillDown = True 57 | for n in range(CHECK_COUNT): 58 | if not nc.button_Z: 59 | stillDown = False 60 | break 61 | if stillDown: 62 | m.release(Mouse.LEFT_BUTTON) 63 | zDown = False 64 | if c and not cDown: 65 | m.press(Mouse.RIGHT_BUTTON) 66 | cDown = True 67 | elif not c and cDown: 68 | m.release(Mouse.RIGHT_BUTTON) 69 | cDown = False 70 | -------------------------------------------------------------------------------- /examples/nunchuk_accel_mouse.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries 2 | # SPDX-License-Identifier: MIT 3 | 4 | import board 5 | import usb_hid 6 | from adafruit_hid.mouse import Mouse 7 | 8 | import adafruit_nunchuk 9 | 10 | m = Mouse(usb_hid.devices) 11 | i2c = board.I2C() # uses board.SCL and board.SDA 12 | # i2c = board.STEMMA_I2C() # For using the built-in STEMMA QT connector on a microcontroller 13 | nc = adafruit_nunchuk.Nunchuk(i2c) 14 | 15 | centerX = 120 16 | centerY = 110 17 | 18 | scaleX = 0.4 19 | scaleY = 0.5 20 | 21 | cDown = False 22 | zDown = False 23 | 24 | # This is to allow double checking (only on left click - and it doesn't really work) 25 | CHECK_COUNT = 0 26 | 27 | 28 | # This is just to show that we're getting back data - uncomment it and hold down the buttons 29 | # while True: 30 | # print((0 if nc.button_C else 1, 0 if nc.button_Z else 1)) 31 | 32 | while True: 33 | accel = nc.acceleration 34 | # print(accel) 35 | # x, y = nc.joystick 36 | # print((x,y)) 37 | x = accel[0] / 4 38 | y = accel[1] / 4 39 | print((x, y)) 40 | # Eliminate spurious reads 41 | if x == 255 or y == 255: 42 | continue 43 | relX = x - centerX 44 | relY = y - centerY 45 | 46 | m.move(int(scaleX * relX), int(scaleY * relY), 0) 47 | buttons = nc.buttons 48 | 49 | c = buttons.C 50 | z = buttons.Z 51 | 52 | if z and not zDown: 53 | stillDown = True 54 | for n in range(CHECK_COUNT): 55 | if nc.button_Z: 56 | stillDown = False 57 | break 58 | if stillDown: 59 | m.press(Mouse.LEFT_BUTTON) 60 | zDown = True 61 | elif not z and zDown: 62 | stillDown = True 63 | for n in range(CHECK_COUNT): 64 | if not nc.button_Z: 65 | stillDown = False 66 | break 67 | if stillDown: 68 | m.release(Mouse.LEFT_BUTTON) 69 | zDown = False 70 | if c and not cDown: 71 | m.press(Mouse.RIGHT_BUTTON) 72 | cDown = True 73 | elif not c and cDown: 74 | m.release(Mouse.RIGHT_BUTTON) 75 | cDown = False 76 | -------------------------------------------------------------------------------- /ruff.toml: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2024 Tim Cocks for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | target-version = "py38" 6 | line-length = 100 7 | 8 | [lint] 9 | preview = true 10 | select = ["I", "PL", "UP"] 11 | 12 | extend-select = [ 13 | "D419", # empty-docstring 14 | "E501", # line-too-long 15 | "W291", # trailing-whitespace 16 | "PLC0414", # useless-import-alias 17 | "PLC2401", # non-ascii-name 18 | "PLC2801", # unnecessary-dunder-call 19 | "PLC3002", # unnecessary-direct-lambda-call 20 | "PLE0101", # return-in-init 21 | "F706", # return-outside-function 22 | "F704", # yield-outside-function 23 | "PLE0116", # continue-in-finally 24 | "PLE0117", # nonlocal-without-binding 25 | "PLE0241", # duplicate-bases 26 | "PLE0302", # unexpected-special-method-signature 27 | "PLE0604", # invalid-all-object 28 | "PLE0605", # invalid-all-format 29 | "PLE0643", # potential-index-error 30 | "PLE0704", # misplaced-bare-raise 31 | "PLE1141", # dict-iter-missing-items 32 | "PLE1142", # await-outside-async 33 | "PLE1205", # logging-too-many-args 34 | "PLE1206", # logging-too-few-args 35 | "PLE1307", # bad-string-format-type 36 | "PLE1310", # bad-str-strip-call 37 | "PLE1507", # invalid-envvar-value 38 | "PLE2502", # bidirectional-unicode 39 | "PLE2510", # invalid-character-backspace 40 | "PLE2512", # invalid-character-sub 41 | "PLE2513", # invalid-character-esc 42 | "PLE2514", # invalid-character-nul 43 | "PLE2515", # invalid-character-zero-width-space 44 | "PLR0124", # comparison-with-itself 45 | "PLR0202", # no-classmethod-decorator 46 | "PLR0203", # no-staticmethod-decorator 47 | "UP004", # useless-object-inheritance 48 | "PLR0206", # property-with-parameters 49 | "PLR0904", # too-many-public-methods 50 | "PLR0911", # too-many-return-statements 51 | "PLR0912", # too-many-branches 52 | "PLR0913", # too-many-arguments 53 | "PLR0914", # too-many-locals 54 | "PLR0915", # too-many-statements 55 | "PLR0916", # too-many-boolean-expressions 56 | "PLR1702", # too-many-nested-blocks 57 | "PLR1704", # redefined-argument-from-local 58 | "PLR1711", # useless-return 59 | "C416", # unnecessary-comprehension 60 | "PLR1733", # unnecessary-dict-index-lookup 61 | "PLR1736", # unnecessary-list-index-lookup 62 | 63 | # ruff reports this rule is unstable 64 | #"PLR6301", # no-self-use 65 | 66 | "PLW0108", # unnecessary-lambda 67 | "PLW0120", # useless-else-on-loop 68 | "PLW0127", # self-assigning-variable 69 | "PLW0129", # assert-on-string-literal 70 | "B033", # duplicate-value 71 | "PLW0131", # named-expr-without-context 72 | "PLW0245", # super-without-brackets 73 | "PLW0406", # import-self 74 | "PLW0602", # global-variable-not-assigned 75 | "PLW0603", # global-statement 76 | "PLW0604", # global-at-module-level 77 | 78 | # fails on the try: import typing used by libraries 79 | #"F401", # unused-import 80 | 81 | "F841", # unused-variable 82 | "E722", # bare-except 83 | "PLW0711", # binary-op-exception 84 | "PLW1501", # bad-open-mode 85 | "PLW1508", # invalid-envvar-default 86 | "PLW1509", # subprocess-popen-preexec-fn 87 | "PLW2101", # useless-with-lock 88 | "PLW3301", # nested-min-max 89 | ] 90 | 91 | ignore = [ 92 | "PLR2004", # magic-value-comparison 93 | "UP030", # format literals 94 | "PLW1514", # unspecified-encoding 95 | "PLR0913", # too-many-arguments 96 | "PLR0915", # too-many-statements 97 | "PLR0917", # too-many-positional-arguments 98 | "PLR0904", # too-many-public-methods 99 | "PLR0912", # too-many-branches 100 | "PLR0916", # too-many-boolean-expressions 101 | ] 102 | 103 | [format] 104 | line-ending = "lf" 105 | -------------------------------------------------------------------------------- /README.rst: -------------------------------------------------------------------------------- 1 | Introduction 2 | ============ 3 | 4 | 5 | .. image:: https://readthedocs.org/projects/adafruit-circuitpython-nunchuk/badge/?version=latest 6 | :target: https://docs.circuitpython.org/projects/nunchuk/en/latest/ 7 | :alt: Documentation Status 8 | 9 | 10 | .. image:: https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Bundle/main/badges/adafruit_discord.svg 11 | :target: https://adafru.it/discord 12 | :alt: Discord 13 | 14 | 15 | .. image:: https://github.com/adafruit/Adafruit_CircuitPython_Nunchuk/workflows/Build%20CI/badge.svg 16 | :target: https://github.com/adafruit/Adafruit_CircuitPython_Nunchuk/actions 17 | :alt: Build Status 18 | 19 | 20 | .. image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json 21 | :target: https://github.com/astral-sh/ruff 22 | :alt: Code Style: Ruff 23 | 24 | CircuitPython library for Nintendo Nunchuk controller 25 | 26 | 27 | Dependencies 28 | ============= 29 | This driver depends on: 30 | 31 | * `Adafruit CircuitPython `_ 32 | * `Bus Device `_ 33 | 34 | Please ensure all dependencies are available on the CircuitPython filesystem. 35 | This is easily achieved by downloading 36 | `the Adafruit library and driver bundle `_ 37 | or individual libraries can be installed using 38 | `circup `_. 39 | 40 | Works with the Wii controller (Nunchuck / Wiichuck). 41 | 42 | `Purchase one from the Adafruit shop `_ 43 | 44 | 45 | Installing from PyPI 46 | ===================== 47 | On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally `from 48 | PyPI `_. 49 | To install for current user: 50 | 51 | .. code-block:: shell 52 | 53 | pip3 install adafruit-circuitpython-nunchuk 54 | 55 | To install system-wide (this may be required in some cases): 56 | 57 | .. code-block:: shell 58 | 59 | sudo pip3 install adafruit-circuitpython-nunchuk 60 | 61 | To install in a virtual environment in your current project: 62 | 63 | .. code-block:: shell 64 | 65 | mkdir project-name && cd project-name 66 | python3 -m venv .venv 67 | source .venv/bin/activate 68 | pip3 install adafruit-circuitpython-nunchuk 69 | 70 | 71 | 72 | Installing to a Connected CircuitPython Device with Circup 73 | ========================================================== 74 | 75 | Make sure that you have ``circup`` installed in your Python environment. 76 | Install it with the following command if necessary: 77 | 78 | .. code-block:: shell 79 | 80 | pip3 install circup 81 | 82 | With ``circup`` installed and your CircuitPython device connected use the 83 | following command to install: 84 | 85 | .. code-block:: shell 86 | 87 | circup install adafruit_nunchuk 88 | 89 | Or the following command to update an existing version: 90 | 91 | .. code-block:: shell 92 | 93 | circup update 94 | 95 | Usage Example 96 | ============= 97 | 98 | See nunchuk_simpletest.py in examples folder. 99 | 100 | Documentation 101 | ============= 102 | API documentation for this library can be found on `Read the Docs `_. 103 | 104 | For information on building library documentation, please check out 105 | `this guide `_. 106 | 107 | Contributing 108 | ============ 109 | 110 | Contributions are welcome! Please read our `Code of Conduct 111 | `_ 112 | before contributing to help this project stay welcoming. 113 | -------------------------------------------------------------------------------- /adafruit_nunchuk.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2019 Carter Nelson for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | """ 6 | `adafruit_nunchuk` 7 | ================================================================================ 8 | 9 | CircuitPython library for Nintendo Nunchuk controller 10 | 11 | 12 | * Author(s): Carter Nelson 13 | 14 | Implementation Notes 15 | -------------------- 16 | 17 | **Hardware:** 18 | 19 | * `Wii Remote Nunchuk `_ 20 | * `Wiichuck `_ 21 | 22 | **Software and Dependencies:** 23 | 24 | * Adafruit CircuitPython firmware for the supported boards: 25 | https://github.com/adafruit/circuitpython/releases 26 | * Adafruit's Bus Device library: https://github.com/adafruit/Adafruit_CircuitPython_BusDevice 27 | """ 28 | 29 | import time 30 | from collections import namedtuple 31 | 32 | from adafruit_bus_device.i2c_device import I2CDevice 33 | 34 | try: 35 | import typing 36 | 37 | from busio import I2C 38 | except ImportError: 39 | pass 40 | 41 | __version__ = "0.0.0+auto.0" 42 | __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_Nunchuk.git" 43 | 44 | _I2C_INIT_DELAY = 0.1 45 | 46 | 47 | class Nunchuk: 48 | """Class which provides interface to Nintendo Nunchuk controller. 49 | 50 | :param ~I2C i2c: The `busio.I2C` object to use. 51 | :param int address: (Optional) The I2C address of the device. Default is 0x52. 52 | :param float i2c_read_delay: (Optional) The time in seconds to pause between the 53 | I2C write and read. This needs to be at least 200us. A 54 | conservative default of 2000us is used since some hosts may 55 | not be able to achieve such timing. 56 | """ 57 | 58 | _Values = namedtuple("Values", ("joystick", "buttons", "acceleration")) 59 | _Joystick = namedtuple("Joystick", ("x", "y")) 60 | _Buttons = namedtuple("Buttons", ("C", "Z")) 61 | _Acceleration = namedtuple("Acceleration", ("x", "y", "z")) 62 | 63 | def __init__(self, i2c: I2C, address: int = 0x52, i2c_read_delay: float = 0.002) -> None: 64 | self.buffer = bytearray(8) 65 | # -| HACK |--------------------------------------------------- 66 | # fixes quirk with RP2040 + 3rd party controllers 67 | while not i2c.try_lock(): 68 | pass 69 | _ = i2c.scan() 70 | i2c.unlock() 71 | # ------------------------------------------------------------ 72 | self.i2c_device = I2CDevice(i2c, address) 73 | self._i2c_read_delay = i2c_read_delay 74 | time.sleep(_I2C_INIT_DELAY) 75 | with self.i2c_device as i2c_dev: 76 | # turn off encrypted data 77 | # http://wiibrew.org/wiki/Wiimote/Extension_Controllers 78 | i2c_dev.write(b"\xf0\x55") 79 | time.sleep(_I2C_INIT_DELAY) 80 | i2c_dev.write(b"\xfb\x00") 81 | 82 | @property 83 | def values(self) -> _Values: 84 | """The current state of all values.""" 85 | self._read_data() 86 | return self._Values( 87 | self._joystick(do_read=False), 88 | self._buttons(do_read=False), 89 | self._acceleration(do_read=False), 90 | ) 91 | 92 | @property 93 | def joystick(self) -> _Joystick: 94 | """The current joystick position.""" 95 | return self._joystick() 96 | 97 | @property 98 | def buttons(self) -> _Buttons: 99 | """The current pressed state of buttons C and Z.""" 100 | return self._buttons() 101 | 102 | @property 103 | def acceleration(self) -> _Acceleration: 104 | """The current accelerometer reading.""" 105 | return self._acceleration() 106 | 107 | def _joystick(self, do_read: bool = True) -> _Joystick: 108 | if do_read: 109 | self._read_data() 110 | return self._Joystick(self.buffer[0], self.buffer[1]) # x, y 111 | 112 | def _buttons(self, do_read: bool = True) -> _Buttons: 113 | if do_read: 114 | self._read_data() 115 | return self._Buttons( 116 | not bool(self.buffer[5] & 0x02), 117 | not bool(self.buffer[5] & 0x01), # C # Z 118 | ) 119 | 120 | def _acceleration(self, do_read: bool = True) -> _Acceleration: 121 | if do_read: 122 | self._read_data() 123 | return self._Acceleration( 124 | ((self.buffer[5] & 0xC0) >> 6) | (self.buffer[2] << 2), # ax 125 | ((self.buffer[5] & 0x30) >> 4) | (self.buffer[3] << 2), # ay 126 | ((self.buffer[5] & 0x0C) >> 2) | (self.buffer[4] << 2), # az 127 | ) 128 | 129 | def _read_data(self) -> bytearray: 130 | return self._read_register(b"\x00") 131 | 132 | def _read_register(self, address) -> bytearray: 133 | with self.i2c_device as i2c: 134 | i2c.write(address) 135 | time.sleep(self._i2c_read_delay) # at least 200us 136 | i2c.readinto(self.buffer) 137 | return self.buffer 138 | -------------------------------------------------------------------------------- /docs/conf.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: MIT 4 | 5 | import datetime 6 | import os 7 | import sys 8 | 9 | sys.path.insert(0, os.path.abspath("..")) 10 | 11 | # -- General configuration ------------------------------------------------ 12 | 13 | # Add any Sphinx extension module names here, as strings. They can be 14 | # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom 15 | # ones. 16 | extensions = [ 17 | "sphinx.ext.autodoc", 18 | "sphinxcontrib.jquery", 19 | "sphinx.ext.intersphinx", 20 | "sphinx.ext.napoleon", 21 | "sphinx.ext.todo", 22 | ] 23 | 24 | # TODO: Please Read! 25 | # Uncomment the below if you use native CircuitPython modules such as 26 | # digitalio, micropython and busio. List the modules you use. Without it, the 27 | # autodoc module docs will fail to generate with a warning. 28 | autodoc_mock_imports = ["adafruit_bus_device"] 29 | 30 | 31 | intersphinx_mapping = { 32 | "python": ("https://docs.python.org/3", None), 33 | "BusDevice": ( 34 | "https://docs.circuitpython.org/projects/busdevice/en/latest/", 35 | None, 36 | ), 37 | "CircuitPython": ("https://docs.circuitpython.org/en/latest/", None), 38 | } 39 | 40 | # Add any paths that contain templates here, relative to this directory. 41 | templates_path = ["_templates"] 42 | 43 | source_suffix = ".rst" 44 | 45 | # The master toctree document. 46 | master_doc = "index" 47 | 48 | # General information about the project. 49 | project = "Adafruit Nunchuk Library" 50 | creation_year = "2019" 51 | current_year = str(datetime.datetime.now().year) 52 | year_duration = ( 53 | current_year if current_year == creation_year else creation_year + " - " + current_year 54 | ) 55 | copyright = year_duration + " Carter Nelson" 56 | author = "Carter Nelson" 57 | 58 | # The version info for the project you're documenting, acts as replacement for 59 | # |version| and |release|, also used in various other places throughout the 60 | # built documents. 61 | # 62 | # The short X.Y version. 63 | version = "1.0" 64 | # The full version, including alpha/beta/rc tags. 65 | release = "1.0" 66 | 67 | # The language for content autogenerated by Sphinx. Refer to documentation 68 | # for a list of supported languages. 69 | # 70 | # This is also used if you do content translation via gettext catalogs. 71 | # Usually you set "language" from the command line for these cases. 72 | language = "en" 73 | 74 | # List of patterns, relative to source directory, that match files and 75 | # directories to ignore when looking for source files. 76 | # This patterns also effect to html_static_path and html_extra_path 77 | exclude_patterns = ["_build", "Thumbs.db", ".DS_Store", ".env", "CODE_OF_CONDUCT.md"] 78 | 79 | # The reST default role (used for this markup: `text`) to use for all 80 | # documents. 81 | # 82 | default_role = "any" 83 | 84 | # If true, '()' will be appended to :func: etc. cross-reference text. 85 | # 86 | add_function_parentheses = True 87 | 88 | # The name of the Pygments (syntax highlighting) style to use. 89 | pygments_style = "sphinx" 90 | 91 | # If true, `todo` and `todoList` produce output, else they produce nothing. 92 | todo_include_todos = False 93 | 94 | # If this is True, todo emits a warning for each TODO entries. The default is False. 95 | todo_emit_warnings = True 96 | 97 | napoleon_numpy_docstring = False 98 | 99 | # -- Options for HTML output ---------------------------------------------- 100 | 101 | # The theme to use for HTML and HTML Help pages. See the documentation for 102 | # a list of builtin themes. 103 | # 104 | import sphinx_rtd_theme 105 | 106 | html_theme = "sphinx_rtd_theme" 107 | 108 | # Add any paths that contain custom static files (such as style sheets) here, 109 | # relative to this directory. They are copied after the builtin static files, 110 | # so a file named "default.css" will overwrite the builtin "default.css". 111 | html_static_path = ["_static"] 112 | 113 | # Include extra css to work around rtd theme glitches 114 | html_css_files = ["custom.css"] 115 | 116 | # The name of an image file (relative to this directory) to use as a favicon of 117 | # the docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 118 | # pixels large. 119 | # 120 | html_favicon = "_static/favicon.ico" 121 | 122 | # Output file base name for HTML help builder. 123 | htmlhelp_basename = "AdafruitNunchukLibrarydoc" 124 | 125 | # -- Options for LaTeX output --------------------------------------------- 126 | 127 | latex_elements = { 128 | # The paper size ('letterpaper' or 'a4paper'). 129 | # 130 | # 'papersize': 'letterpaper', 131 | # The font size ('10pt', '11pt' or '12pt'). 132 | # 133 | # 'pointsize': '10pt', 134 | # Additional stuff for the LaTeX preamble. 135 | # 136 | # 'preamble': '', 137 | # Latex figure (float) alignment 138 | # 139 | # 'figure_align': 'htbp', 140 | } 141 | 142 | # Grouping the document tree into LaTeX files. List of tuples 143 | # (source start file, target name, title, 144 | # author, documentclass [howto, manual, or own class]). 145 | latex_documents = [ 146 | ( 147 | master_doc, 148 | "AdafruitNunchukLibrary.tex", 149 | "AdafruitNunchuk Library Documentation", 150 | author, 151 | "manual", 152 | ), 153 | ] 154 | 155 | # -- Options for manual page output --------------------------------------- 156 | 157 | # One entry per manual page. List of tuples 158 | # (source start file, name, description, authors, manual section). 159 | man_pages = [ 160 | ( 161 | master_doc, 162 | "AdafruitNunchuklibrary", 163 | "Adafruit Nunchuk Library Documentation", 164 | [author], 165 | 1, 166 | ) 167 | ] 168 | 169 | # -- Options for Texinfo output ------------------------------------------- 170 | 171 | # Grouping the document tree into Texinfo files. List of tuples 172 | # (source start file, target name, title, author, 173 | # dir menu entry, description, category) 174 | texinfo_documents = [ 175 | ( 176 | master_doc, 177 | "AdafruitNunchukLibrary", 178 | "Adafruit Nunchuk Library Documentation", 179 | author, 180 | "AdafruitNunchukLibrary", 181 | "One line description of project.", 182 | "Miscellaneous", 183 | ), 184 | ] 185 | -------------------------------------------------------------------------------- /CODE_OF_CONDUCT.md: -------------------------------------------------------------------------------- 1 | 6 | 7 | # Adafruit Community Code of Conduct 8 | 9 | ## Our Pledge 10 | 11 | In the interest of fostering an open and welcoming environment, we as 12 | contributors and leaders pledge to making participation in our project and 13 | our community a harassment-free experience for everyone, regardless of age, body 14 | size, disability, ethnicity, gender identity and expression, level or type of 15 | experience, education, socio-economic status, nationality, personal appearance, 16 | race, religion, or sexual identity and orientation. 17 | 18 | ## Our Standards 19 | 20 | We are committed to providing a friendly, safe and welcoming environment for 21 | all. 22 | 23 | Examples of behavior that contributes to creating a positive environment 24 | include: 25 | 26 | * Be kind and courteous to others 27 | * Using welcoming and inclusive language 28 | * Being respectful of differing viewpoints and experiences 29 | * Collaborating with other community members 30 | * Gracefully accepting constructive criticism 31 | * Focusing on what is best for the community 32 | * Showing empathy towards other community members 33 | 34 | Examples of unacceptable behavior by participants include: 35 | 36 | * The use of sexualized language or imagery and sexual attention or advances 37 | * The use of inappropriate images, including in a community member's avatar 38 | * The use of inappropriate language, including in a community member's nickname 39 | * Any spamming, flaming, baiting or other attention-stealing behavior 40 | * Excessive or unwelcome helping; answering outside the scope of the question 41 | asked 42 | * Trolling, insulting/derogatory comments, and personal or political attacks 43 | * Promoting or spreading disinformation, lies, or conspiracy theories against 44 | a person, group, organisation, project, or community 45 | * Public or private harassment 46 | * Publishing others' private information, such as a physical or electronic 47 | address, without explicit permission 48 | * Other conduct which could reasonably be considered inappropriate 49 | 50 | The goal of the standards and moderation guidelines outlined here is to build 51 | and maintain a respectful community. 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For the avoidance of doubt, where Exceptions 122 | and Limitations apply to Your use, this Public License does not apply, and 123 | You do not need to comply with its terms and conditions. 124 | 125 | 3. Term. The term of this Public License is specified in Section 6(a). 126 | 127 | 4. Media and formats; technical modifications allowed. The Licensor authorizes 128 | You to exercise the Licensed Rights in all media and formats whether now known 129 | or hereafter created, and to make technical modifications necessary to do 130 | so. The Licensor waives and/or agrees not to assert any right or authority 131 | to forbid You from making technical modifications necessary to exercise the 132 | Licensed Rights, including technical modifications necessary to circumvent 133 | Effective Technological Measures. For purposes of this Public License, simply 134 | making modifications authorized by this Section 2(a)(4) never produces Adapted 135 | Material. 136 | 137 | 5. Downstream recipients. 138 | 139 | A. Offer from the Licensor – Licensed Material. Every recipient of the Licensed 140 | Material automatically receives an offer from the Licensor to exercise the 141 | Licensed Rights under the terms and conditions of this Public License. 142 | 143 | B. No downstream restrictions. You may not offer or impose any additional 144 | or different terms or conditions on, or apply any Effective Technological 145 | Measures to, the Licensed Material if doing so restricts exercise of the Licensed 146 | Rights by any recipient of the Licensed Material. 147 | 148 | 6. No endorsement. Nothing in this Public License constitutes or may be construed 149 | as permission to assert or imply that You are, or that Your use of the Licensed 150 | Material is, connected with, or sponsored, endorsed, or granted official status 151 | by, the Licensor or others designated to receive attribution as provided in 152 | Section 3(a)(1)(A)(i). 153 | 154 | b. Other rights. 155 | 156 | 1. Moral rights, such as the right of integrity, are not licensed under this 157 | Public License, nor are publicity, privacy, and/or other similar personality 158 | rights; however, to the extent possible, the Licensor waives and/or agrees 159 | not to assert any such rights held by the Licensor to the limited extent necessary 160 | to allow You to exercise the Licensed Rights, but not otherwise. 161 | 162 | 2. Patent and trademark rights are not licensed under this Public License. 163 | 164 | 3. To the extent possible, the Licensor waives any right to collect royalties 165 | from You for the exercise of the Licensed Rights, whether directly or through 166 | a collecting society under any voluntary or waivable statutory or compulsory 167 | licensing scheme. In all other cases the Licensor expressly reserves any right 168 | to collect such royalties. 169 | 170 | Section 3 – License Conditions. 171 | 172 | Your exercise of the Licensed Rights is expressly made subject to the following 173 | conditions. 174 | 175 | a. Attribution. 176 | 177 | 1. If You Share the Licensed Material (including in modified form), You must: 178 | 179 | A. retain the following if it is supplied by the Licensor with the Licensed 180 | Material: 181 | 182 | i. identification of the creator(s) of the Licensed Material and any others 183 | designated to receive attribution, in any reasonable manner requested by the 184 | Licensor (including by pseudonym if designated); 185 | 186 | ii. a copyright notice; 187 | 188 | iii. a notice that refers to this Public License; 189 | 190 | iv. a notice that refers to the disclaimer of warranties; 191 | 192 | v. a URI or hyperlink to the Licensed Material to the extent reasonably practicable; 193 | 194 | B. indicate if You modified the Licensed Material and retain an indication 195 | of any previous modifications; and 196 | 197 | C. indicate the Licensed Material is licensed under this Public License, and 198 | include the text of, or the URI or hyperlink to, this Public License. 199 | 200 | 2. You may satisfy the conditions in Section 3(a)(1) in any reasonable manner 201 | based on the medium, means, and context in which You Share the Licensed Material. 202 | For example, it may be reasonable to satisfy the conditions by providing a 203 | URI or hyperlink to a resource that includes the required information. 204 | 205 | 3. If requested by the Licensor, You must remove any of the information required 206 | by Section 3(a)(1)(A) to the extent reasonably practicable. 207 | 208 | 4. If You Share Adapted Material You produce, the Adapter's License You apply 209 | must not prevent recipients of the Adapted Material from complying with this 210 | Public License. 211 | 212 | Section 4 – Sui Generis Database Rights. 213 | 214 | Where the Licensed Rights include Sui Generis Database Rights that apply to 215 | Your use of the Licensed Material: 216 | 217 | a. for the avoidance of doubt, Section 2(a)(1) grants You the right to extract, 218 | reuse, reproduce, and Share all or a substantial portion of the contents of 219 | the database; 220 | 221 | b. if You include all or a substantial portion of the database contents in 222 | a database in which You have Sui Generis Database Rights, then the database 223 | in which You have Sui Generis Database Rights (but not its individual contents) 224 | is Adapted Material; and 225 | 226 | c. You must comply with the conditions in Section 3(a) if You Share all or 227 | a substantial portion of the contents of the database. 228 | 229 | For the avoidance of doubt, this Section 4 supplements and does not replace 230 | Your obligations under this Public License where the Licensed Rights include 231 | other Copyright and Similar Rights. 232 | 233 | Section 5 – Disclaimer of Warranties and Limitation of Liability. 234 | 235 | a. Unless otherwise separately undertaken by the Licensor, to the extent possible, 236 | the Licensor offers the Licensed Material as-is and as-available, and makes 237 | no representations or warranties of any kind concerning the Licensed Material, 238 | whether express, implied, statutory, or other. This includes, without limitation, 239 | warranties of title, merchantability, fitness for a particular purpose, non-infringement, 240 | absence of latent or other defects, accuracy, or the presence or absence of 241 | errors, whether or not known or discoverable. Where disclaimers of warranties 242 | are not allowed in full or in part, this disclaimer may not apply to You. 243 | 244 | b. To the extent possible, in no event will the Licensor be liable to You 245 | on any legal theory (including, without limitation, negligence) or otherwise 246 | for any direct, special, indirect, incidental, consequential, punitive, exemplary, 247 | or other losses, costs, expenses, or damages arising out of this Public License 248 | or use of the Licensed Material, even if the Licensor has been advised of 249 | the possibility of such losses, costs, expenses, or damages. Where a limitation 250 | of liability is not allowed in full or in part, this limitation may not apply 251 | to You. 252 | 253 | c. The disclaimer of warranties and limitation of liability provided above 254 | shall be interpreted in a manner that, to the extent possible, most closely 255 | approximates an absolute disclaimer and waiver of all liability. 256 | 257 | Section 6 – Term and Termination. 258 | 259 | a. This Public License applies for the term of the Copyright and Similar Rights 260 | licensed here. However, if You fail to comply with this Public License, then 261 | Your rights under this Public License terminate automatically. 262 | 263 | b. Where Your right to use the Licensed Material has terminated under Section 264 | 6(a), it reinstates: 265 | 266 | 1. automatically as of the date the violation is cured, provided it is cured 267 | within 30 days of Your discovery of the violation; or 268 | 269 | 2. upon express reinstatement by the Licensor. 270 | 271 | c. For the avoidance of doubt, this Section 6(b) does not affect any right 272 | the Licensor may have to seek remedies for Your violations of this Public 273 | License. 274 | 275 | d. For the avoidance of doubt, the Licensor may also offer the Licensed Material 276 | under separate terms or conditions or stop distributing the Licensed Material 277 | at any time; however, doing so will not terminate this Public License. 278 | 279 | e. Sections 1, 5, 6, 7, and 8 survive termination of this Public License. 280 | 281 | Section 7 – Other Terms and Conditions. 282 | 283 | a. The Licensor shall not be bound by any additional or different terms or 284 | conditions communicated by You unless expressly agreed. 285 | 286 | b. Any arrangements, understandings, or agreements regarding the Licensed 287 | Material not stated herein are separate from and independent of the terms 288 | and conditions of this Public License. 289 | 290 | Section 8 – Interpretation. 291 | 292 | a. For the avoidance of doubt, this Public License does not, and shall not 293 | be interpreted to, reduce, limit, restrict, or impose conditions on any use 294 | of the Licensed Material that could lawfully be made without permission under 295 | this Public License. 296 | 297 | b. To the extent possible, if any provision of this Public License is deemed 298 | unenforceable, it shall be automatically reformed to the minimum extent necessary 299 | to make it enforceable. If the provision cannot be reformed, it shall be severed 300 | from this Public License without affecting the enforceability of the remaining 301 | terms and conditions. 302 | 303 | c. No term or condition of this Public License will be waived and no failure 304 | to comply consented to unless expressly agreed to by the Licensor. 305 | 306 | d. 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