├── .gitattributes ├── .github ├── PULL_REQUEST_TEMPLATE │ └── adafruit_circuitpython_pr.md └── workflows │ ├── build.yml │ ├── failure-help-text.yml │ ├── release_gh.yml │ └── release_pypi.yml ├── .gitignore ├── .pre-commit-config.yaml ├── .readthedocs.yaml ├── CODE_OF_CONDUCT.md ├── LICENSE ├── LICENSES ├── CC-BY-4.0.txt ├── MIT.txt └── Unlicense.txt ├── README.rst ├── README.rst.license ├── adafruit_matrixportal ├── __init__.py ├── graphics.py ├── matrix.py ├── matrixportal.py └── network.py ├── docs ├── _static │ ├── favicon.ico │ └── favicon.ico.license ├── api.rst ├── api.rst.license ├── conf.py ├── examples.rst ├── examples.rst.license ├── index.rst ├── index.rst.license └── requirements.txt ├── examples ├── matrixportal_scrolling_bitcoin.py └── matrixportal_simpletest.py ├── optional_requirements.txt ├── pyproject.toml ├── requirements.txt └── ruff.toml /.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 | -------------------------------------------------------------------------------- /.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 | -------------------------------------------------------------------------------- /.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 | -------------------------------------------------------------------------------- /.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 | -------------------------------------------------------------------------------- /.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/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 | -------------------------------------------------------------------------------- /.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 | -------------------------------------------------------------------------------- /.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 | -------------------------------------------------------------------------------- /.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-20.04 16 | tools: 17 | python: "3" 18 | 19 | python: 20 | install: 21 | - requirements: docs/requirements.txt 22 | - requirements: requirements.txt 23 | -------------------------------------------------------------------------------- /CODE_OF_CONDUCT.md: -------------------------------------------------------------------------------- 1 | 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 more information, 20 | please refer to 21 | -------------------------------------------------------------------------------- /README.rst: -------------------------------------------------------------------------------- 1 | Introduction 2 | ============ 3 | 4 | .. image:: https://readthedocs.org/projects/adafruit-circuitpython-matrixportal/badge/?version=latest 5 | :target: https://docs.circuitpython.org/projects/matrixportal/en/latest/ 6 | :alt: Documentation Status 7 | 8 | .. image:: https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Bundle/main/badges/adafruit_discord.svg 9 | :target: https://adafru.it/discord 10 | :alt: Discord 11 | 12 | .. image:: https://github.com/adafruit/Adafruit_CircuitPython_MatrixPortal/workflows/Build%20CI/badge.svg 13 | :target: https://github.com/adafruit/Adafruit_CircuitPython_MatrixPortal/actions 14 | :alt: Build Status 15 | 16 | .. image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json 17 | :target: https://github.com/astral-sh/ruff 18 | :alt: Code Style: Ruff 19 | 20 | CircuitPython helper for Adafruit MatrixPortal M4, Adafruit RGB Matrix Shield + Metro M4 Airlift Lite, 21 | and Adafruit RGB Matrix FeatherWings 22 | 23 | 24 | Dependencies 25 | ============= 26 | This driver depends on: 27 | 28 | * `Adafruit CircuitPython `_ 29 | 30 | Please ensure all dependencies are available on the CircuitPython filesystem. 31 | This is easily achieved by downloading 32 | `the Adafruit library and driver bundle `_. 33 | 34 | Usage Example 35 | ============= 36 | 37 | .. code:: python 38 | 39 | import time 40 | import board 41 | import terminalio 42 | from adafruit_matrixportal.matrixportal import MatrixPortal 43 | 44 | # --- Display setup --- 45 | matrixportal = MatrixPortal(status_neopixel=board.NEOPIXEL, debug=True) 46 | 47 | # Create a new label with the color and text selected 48 | matrixportal.add_text( 49 | text_font=terminalio.FONT, 50 | text_position=(0, (matrixportal.graphics.display.height // 2) - 1), 51 | scrolling=True, 52 | ) 53 | 54 | SCROLL_DELAY = 0.03 55 | 56 | contents = [ 57 | { 'text': 'THIS IS RED', 'color': '#cf2727'}, 58 | { 'text': 'THIS IS BLUE', 'color': '#0846e4'}, 59 | ] 60 | 61 | while True: 62 | for content in contents: 63 | matrixportal.set_text(content['text']) 64 | 65 | # Set the text color 66 | matrixportal.set_text_color(content['color']) 67 | 68 | # Scroll it 69 | matrixportal.scroll_text(SCROLL_DELAY) 70 | 71 | Documentation 72 | ============= 73 | 74 | API documentation for this library can be found on `Read the Docs `_. 75 | 76 | For information on building library documentation, please check out `this guide `_. 77 | 78 | Contributing 79 | ============ 80 | 81 | Contributions are welcome! Please read our `Code of Conduct 82 | `_ 83 | before contributing to help this project stay welcoming. 84 | -------------------------------------------------------------------------------- /README.rst.license: -------------------------------------------------------------------------------- 1 | SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries 2 | 3 | SPDX-License-Identifier: MIT 4 | -------------------------------------------------------------------------------- /adafruit_matrixportal/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_MatrixPortal/d1903dbb61d75e28d51d446ee29a6581733dce4d/adafruit_matrixportal/__init__.py -------------------------------------------------------------------------------- /adafruit_matrixportal/graphics.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 Melissa LeBlanc-Williams, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | """ 5 | `adafruit_matrixportal.graphics` 6 | ================================================================================ 7 | 8 | Helper library for the MatrixPortal M4 or Adafruit RGB Matrix Shield + Metro M4 Airlift Lite. 9 | 10 | * Author(s): Melissa LeBlanc-Williams 11 | 12 | Implementation Notes 13 | -------------------- 14 | 15 | **Hardware:** 16 | 17 | * `Adafruit MatrixPortal M4 `_ 18 | * `Adafruit Metro M4 Express AirLift `_ 19 | * `Adafruit RGB Matrix Shield `_ 20 | * `64x32 RGB LED Matrix `_ 21 | 22 | **Software and Dependencies:** 23 | 24 | * Adafruit CircuitPython firmware for the supported boards: 25 | https://github.com/adafruit/circuitpython/releases 26 | 27 | """ 28 | 29 | from adafruit_portalbase.graphics import GraphicsBase 30 | 31 | from adafruit_matrixportal.matrix import Matrix 32 | 33 | __version__ = "0.0.0+auto.0" 34 | __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_MatrixPortal.git" 35 | 36 | 37 | class Graphics(GraphicsBase): 38 | """Graphics Helper Class for the MatrixPortal Library 39 | 40 | :param default_bg: The path to your default background image file or a hex color. 41 | Defaults to 0x000000. 42 | :param int width: The total width of the display(s) in Pixels. Defaults to 64. 43 | :param int height: The total height of the display(s) in Pixels. Defaults to 32. 44 | :param int bit_depth: The number of bits per color channel. Defaults to 2. 45 | :param list alt_addr_pins: An alternate set of address pins to use. Defaults to None 46 | :param string color_order: A string containing the letter "R", "G", and "B" in the 47 | order you want. Defaults to "RGB" 48 | :param bool Serpentine: Used when panels are arranged in a serpentine pattern rather 49 | than a Z-pattern. Defaults to True. 50 | :param int tiles_rows: Used to indicate the number of rows the panels are arranged in. 51 | Defaults to 1. 52 | :param debug: Turn on debug print outs. Defaults to False. 53 | 54 | """ 55 | 56 | def __init__( 57 | self, 58 | **kwargs, 59 | ): 60 | default_bg = 0x000000 61 | debug = False 62 | if "default_bg" in kwargs: 63 | default_bg = kwargs.pop("default_bg") 64 | if "debug" in kwargs: 65 | debug = kwargs.pop("debug") 66 | 67 | matrix = Matrix(**kwargs) 68 | 69 | super().__init__(matrix.display, default_bg=default_bg, debug=debug) 70 | -------------------------------------------------------------------------------- /adafruit_matrixportal/matrix.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 Melissa LeBlanc-Williams, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | """ 5 | `adafruit_matrixportal.matrix` 6 | ================================================================================ 7 | 8 | Helper library for the MatrixPortal M4 or Adafruit RGB Matrix Shield + Metro M4 Airlift Lite. 9 | 10 | * Author(s): Melissa LeBlanc-Williams 11 | 12 | Implementation Notes 13 | -------------------- 14 | 15 | **Hardware:** 16 | 17 | * `Adafruit Matrix Portal `_ 18 | * `Adafruit Metro M4 Express AirLift `_ 19 | * `Adafruit RGB Matrix Shield `_ 20 | * `64x32 RGB LED Matrix `_ 21 | 22 | **Software and Dependencies:** 23 | 24 | * Adafruit CircuitPython firmware for the supported boards: 25 | https://github.com/adafruit/circuitpython/releases 26 | 27 | """ 28 | 29 | import os 30 | 31 | import board 32 | import displayio 33 | import framebufferio 34 | import rgbmatrix 35 | 36 | __version__ = "0.0.0+auto.0" 37 | __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_MatrixPortal.git" 38 | 39 | 40 | class Matrix: 41 | """Class representing the Adafruit RGB Matrix. This is used to automatically 42 | initialize the display. 43 | 44 | :param int width: The total width of the display(s) in Pixels. Defaults to 64. 45 | :param int height: The total height of the display(s) in Pixels. Defaults to 32. 46 | :param int bit_depth: The number of bits per color channel. Defaults to 2. 47 | :param list alt_addr_pins: An alternate set of address pins to use. Defaults to None 48 | :param string color_order: A string containing the letter "R", "G", and "B" in the 49 | order you want. Defaults to "RGB" 50 | :param bool serpentine: Used when panels are arranged in a serpentine pattern rather 51 | than a Z-pattern. Defaults to True. 52 | :param int tiles_rows: Used to indicate the number of rows the panels are arranged in. 53 | Defaults to 1. 54 | :param int rotation: The rotation of the display in degrees clockwise. 55 | Must be in 90 degree increments (0, 90, 180, 270). 56 | Defaults to 0. 57 | """ 58 | 59 | def __init__( 60 | self, 61 | *, 62 | width=64, 63 | height=32, 64 | bit_depth=2, 65 | alt_addr_pins=None, 66 | color_order="RGB", 67 | serpentine=True, 68 | tile_rows=1, 69 | rotation=0, 70 | ): 71 | panel_height = height // tile_rows 72 | 73 | if not isinstance(color_order, str): 74 | raise ValueError("color_index should be a string") 75 | color_order = color_order.lower() 76 | red_index = color_order.find("r") 77 | green_index = color_order.find("g") 78 | blue_index = color_order.find("b") 79 | if -1 in {red_index, green_index, blue_index}: 80 | raise ValueError("color_order should contain R, G, and B") 81 | 82 | if ( 83 | "Adafruit Matrix Portal" in os.uname().machine 84 | or "Adafruit MatrixPortal" in os.uname().machine 85 | ): 86 | # MatrixPortal Board 87 | addr_pins = [board.MTX_ADDRA, board.MTX_ADDRB, board.MTX_ADDRC] 88 | if panel_height > 16: 89 | addr_pins.append(board.MTX_ADDRD) 90 | if panel_height > 32: 91 | addr_pins.append(board.MTX_ADDRE) 92 | rgb_pins = [ 93 | board.MTX_R1, 94 | board.MTX_G1, 95 | board.MTX_B1, 96 | board.MTX_R2, 97 | board.MTX_G2, 98 | board.MTX_B2, 99 | ] 100 | clock_pin = board.MTX_CLK 101 | latch_pin = board.MTX_LAT 102 | oe_pin = board.MTX_OE 103 | elif "Feather" in os.uname().machine: 104 | # Feather Style Board 105 | if "nrf52" in os.uname().sysname: 106 | # nrf52840 Style Feather 107 | addr_pins = [board.D11, board.D5, board.D13] 108 | if panel_height > 16: 109 | addr_pins.append(board.D9) 110 | rgb_pins = [board.D6, board.A5, board.A1, board.A0, board.A4, board.D11] 111 | clock_pin = board.D12 112 | latch_pin = board.RX 113 | oe_pin = board.TX 114 | elif "rp2040" in os.uname().sysname: 115 | # rp2040 Style Feather 116 | addr_pins = [board.D25, board.D24, board.A3] 117 | if panel_height > 16: 118 | addr_pins.append(board.A2) 119 | rgb_pins = [ 120 | board.D6, 121 | board.D5, 122 | board.D9, 123 | board.D11, 124 | board.D10, 125 | board.D12, 126 | ] 127 | clock_pin = board.D13 128 | latch_pin = board.D0 129 | oe_pin = board.D1 130 | else: 131 | addr_pins = [board.A5, board.A4, board.A3] 132 | if panel_height > 16: 133 | addr_pins.append(board.A2) 134 | rgb_pins = [ 135 | board.D6, 136 | board.D5, 137 | board.D9, 138 | board.D11, 139 | board.D10, 140 | board.D12, 141 | ] 142 | clock_pin = board.D13 143 | latch_pin = board.RX 144 | oe_pin = board.TX 145 | else: 146 | # Metro/Grand Central Style Board 147 | if alt_addr_pins is None and height <= 16: 148 | raise RuntimeError("Pin A2 unavailable in this mode. Please specify alt_addr_pins.") 149 | addr_pins = [board.A0, board.A1, board.A2, board.A3] 150 | rgb_pins = [board.D2, board.D3, board.D4, board.D5, board.D6, board.D7] 151 | clock_pin = board.A4 152 | latch_pin = board.D10 153 | oe_pin = board.D9 154 | 155 | # Alternate Address Pins 156 | if alt_addr_pins is not None: 157 | addr_pins = alt_addr_pins 158 | 159 | try: 160 | displayio.release_displays() 161 | if tile_rows > 1: 162 | matrix = rgbmatrix.RGBMatrix( 163 | width=width, 164 | height=height, 165 | bit_depth=bit_depth, 166 | rgb_pins=( 167 | rgb_pins[red_index], 168 | rgb_pins[green_index], 169 | rgb_pins[blue_index], 170 | rgb_pins[red_index + 3], 171 | rgb_pins[green_index + 3], 172 | rgb_pins[blue_index + 3], 173 | ), 174 | addr_pins=addr_pins, 175 | clock_pin=clock_pin, 176 | latch_pin=latch_pin, 177 | output_enable_pin=oe_pin, 178 | tile=tile_rows, 179 | serpentine=serpentine, 180 | ) 181 | else: 182 | matrix = rgbmatrix.RGBMatrix( 183 | width=width, 184 | height=height, 185 | bit_depth=bit_depth, 186 | rgb_pins=( 187 | rgb_pins[red_index], 188 | rgb_pins[green_index], 189 | rgb_pins[blue_index], 190 | rgb_pins[red_index + 3], 191 | rgb_pins[green_index + 3], 192 | rgb_pins[blue_index + 3], 193 | ), 194 | addr_pins=addr_pins, 195 | clock_pin=clock_pin, 196 | latch_pin=latch_pin, 197 | output_enable_pin=oe_pin, 198 | ) 199 | self.display = framebufferio.FramebufferDisplay(matrix, rotation=rotation) 200 | except TypeError: 201 | if tile_rows > 1: 202 | raise RuntimeError( 203 | "Make sure you are running CircuitPython 6.2.0.alpha-1 or later" 204 | ) from TypeError 205 | raise 206 | except ValueError: 207 | raise RuntimeError("Failed to initialize RGB Matrix") from ValueError 208 | -------------------------------------------------------------------------------- /adafruit_matrixportal/matrixportal.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 Melissa LeBlanc-Williams, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | """ 5 | `adafruit_matrixportal.matrixportal` 6 | ================================================================================ 7 | 8 | Helper library for the MatrixPortal M4 or Adafruit RGB Matrix Shield + Metro M4 Airlift Lite. 9 | 10 | * Author(s): Melissa LeBlanc-Williams 11 | 12 | Implementation Notes 13 | -------------------- 14 | 15 | **Hardware:** 16 | 17 | * `Adafruit MatrixPortal M4 `_ 18 | * `Adafruit Metro M4 Express AirLift `_ 19 | * `Adafruit RGB Matrix Shield `_ 20 | * `64x32 RGB LED Matrix `_ 21 | 22 | **Software and Dependencies:** 23 | 24 | * Adafruit CircuitPython firmware for the supported boards: 25 | https://github.com/adafruit/circuitpython/releases 26 | 27 | """ 28 | 29 | import gc 30 | from time import sleep 31 | 32 | import terminalio 33 | from adafruit_portalbase import PortalBase 34 | 35 | from adafruit_matrixportal.graphics import Graphics 36 | from adafruit_matrixportal.network import Network 37 | 38 | __version__ = "0.0.0+auto.0" 39 | __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_MatrixPortal.git" 40 | 41 | 42 | class MatrixPortal(PortalBase): 43 | """Class representing the Adafruit RGB Matrix Portal. 44 | 45 | :param url: The URL of your data source. Defaults to ``None``. 46 | :param headers: The headers for authentication, typically used by Azure API's. 47 | :param json_path: The list of json traversal to get data out of. Can be list of lists for 48 | multiple data points. Defaults to ``None`` to not use json. 49 | :param regexp_path: The list of regexp strings to get data out (use a single regexp group). Can 50 | be list of regexps for multiple data points. Defaults to ``None`` to not 51 | use regexp. 52 | :param default_bg: The path to your default background image file or a hex color. 53 | Defaults to 0x000000. 54 | :param status_neopixel: The pin for the status NeoPixel. Use ``board.NEOPIXEL`` for the on-board 55 | NeoPixel. Defaults to ``None``, not the status LED 56 | :param json_transform: A function or a list of functions to call with the parsed JSON. 57 | Changes and additions are permitted for the ``dict`` object. 58 | :param esp: A passed ESP32 object, Can be used in cases where the ESP32 chip needs to be used 59 | before calling the pyportal class. Defaults to ``None``. 60 | :param busio.SPI external_spi: A previously declared spi object. Defaults to ``None``. 61 | :param int bit_depth: The number of bits per color channel. Defaults to 2. 62 | :param list alt_addr_pins: An alternate set of address pins to use. Defaults to None 63 | :param string color_order: A string containing the letter "R", "G", and "B" in the 64 | order you want. Defaults to "RGB" 65 | :param debug: Turn on debug print outs. Defaults to False. 66 | :param int width: The total width of the display(s) in Pixels. Defaults to 64. 67 | :param int height: The total height of the display(s) in Pixels. Defaults to 32. 68 | :param bool serpentine: Used when panels are arranged in a serpentine pattern rather 69 | than a Z-pattern. Defaults to True. 70 | :param int tile_rows: Used to indicate the number of rows the panels are arranged in. 71 | Defaults to 1. 72 | 73 | """ 74 | 75 | def __init__( 76 | self, 77 | *, 78 | url=None, 79 | headers=None, 80 | json_path=None, 81 | regexp_path=None, 82 | default_bg=0x000000, 83 | status_neopixel=None, 84 | json_transform=None, 85 | esp=None, 86 | external_spi=None, 87 | bit_depth=2, 88 | alt_addr_pins=None, 89 | color_order="RGB", 90 | debug=False, 91 | width=64, 92 | height=32, 93 | serpentine=True, 94 | tile_rows=1, 95 | rotation=0, 96 | use_wifi=True, 97 | ): 98 | graphics = Graphics( 99 | default_bg=default_bg, 100 | bit_depth=bit_depth, 101 | width=width, 102 | height=height, 103 | alt_addr_pins=alt_addr_pins, 104 | color_order=color_order, 105 | serpentine=serpentine, 106 | tile_rows=tile_rows, 107 | rotation=rotation, 108 | debug=debug, 109 | ) 110 | 111 | if use_wifi: 112 | network = Network( 113 | status_neopixel=status_neopixel, 114 | esp=esp, 115 | external_spi=external_spi, 116 | extract_values=False, 117 | debug=debug, 118 | ) 119 | else: 120 | network = None 121 | 122 | super().__init__( 123 | network, 124 | graphics, 125 | url=url, 126 | headers=headers, 127 | json_path=json_path, 128 | regexp_path=regexp_path, 129 | json_transform=json_transform, 130 | debug=debug, 131 | ) 132 | 133 | self._scrolling_index = None 134 | 135 | gc.collect() 136 | 137 | def add_text( 138 | self, 139 | text_position=None, 140 | text_font=terminalio.FONT, 141 | text_color=0x808080, 142 | text_wrap=False, 143 | text_maxlen=0, 144 | text_transform=None, 145 | text_scale=1, 146 | scrolling=False, 147 | line_spacing=1.25, 148 | text_anchor_point=(0, 0.5), 149 | is_data=True, 150 | text=None, 151 | ): 152 | """ 153 | Add text labels with settings 154 | 155 | :param str text_font: The path to your font file for your data text display. 156 | :param text_position: The position of your extracted text on the display in an (x, y) tuple. 157 | Can be a list of tuples for when there's a list of json_paths, for 158 | example. 159 | :param text_color: The color of the text, in 0xRRGGBB format. Can be a list of colors for 160 | when there's multiple texts. Defaults to ``None``. 161 | :param text_wrap: When non-zero, the maximum number of characters on each line before text 162 | is wrapped. (for long text data chunks). Defaults to 0, no wrapping. 163 | :param text_maxlen: The max length of the text. If non-zero, it will be truncated to this 164 | length. Defaults to 0. 165 | :param text_transform: A function that will be called on the text before display 166 | :param int text_scale: The factor to scale the default size of the text by 167 | :param bool scrolling: If true, text is placed offscreen and the scroll() function is used 168 | to scroll text on a pixel-by-pixel basis. Multiple text labels with 169 | the scrolling set to True will be cycled through. 170 | :param (float, float) text_anchor_point: Values between 0 and 1 to indicate where the text 171 | position is relative to the label 172 | :param bool is_data: If True, fetch will attempt to update the label 173 | :param str text: If this is provided, it will set the initial text of the label. 174 | 175 | :return: Index of the new text label. 176 | :rtype: int 177 | 178 | """ 179 | if scrolling: 180 | if text_position is None: 181 | # Center text if position not specified 182 | text_position = (self.display.width, self.display.height // 2 - 1) 183 | else: 184 | text_position = (self.display.width, text_position[1]) 185 | 186 | index = super().add_text( 187 | text_position=text_position, 188 | text_font=text_font, 189 | text_color=text_color, 190 | text_wrap=text_wrap, 191 | text_maxlen=text_maxlen, 192 | text_transform=text_transform, 193 | text_scale=text_scale, 194 | line_spacing=line_spacing, 195 | text_anchor_point=text_anchor_point, 196 | is_data=is_data, 197 | text=text, 198 | ) 199 | 200 | self._text[index]["scrolling"] = scrolling 201 | 202 | if scrolling and self._scrolling_index is None: # Not initialized yet 203 | self._scrolling_index = self._get_next_scrollable_text_index() 204 | 205 | return index 206 | 207 | def set_background(self, file_or_color, position=None): 208 | """The background image to a bitmap file. 209 | 210 | :param file_or_color: The filename of the chosen background image, or a hex color. 211 | 212 | """ 213 | self.graphics.set_background(file_or_color, position) 214 | 215 | def _get_next_scrollable_text_index(self): 216 | index = self._scrolling_index 217 | while True: 218 | if index is None: 219 | index = 0 220 | else: 221 | index += 1 222 | if index >= len(self._text): 223 | index = 0 224 | if self._text[index]["scrolling"]: 225 | return index 226 | if index == self._scrolling_index: 227 | return None 228 | 229 | def scroll(self): 230 | """Scroll any text that needs scrolling by a single frame. We also 231 | we want to queue up multiple lines one after another. To get 232 | simultaneous lines, we can simply use a line break. 233 | """ 234 | 235 | if self._scrolling_index is None: # Not initialized yet 236 | return 237 | 238 | self._text[self._scrolling_index]["label"].x = ( 239 | self._text[self._scrolling_index]["label"].x - 1 240 | ) 241 | line_width = ( 242 | self._text[self._scrolling_index]["label"].bounding_box[2] 243 | * self._text[self._scrolling_index]["scale"] 244 | ) 245 | if self._text[self._scrolling_index]["label"].x < -line_width: 246 | # Find the next line 247 | self._scrolling_index = self._get_next_scrollable_text_index() 248 | self._text[self._scrolling_index]["label"].x = self.graphics.display.width 249 | 250 | def scroll_text(self, frame_delay=0.02): 251 | """Scroll the entire text all the way across. We also 252 | we want to queue up multiple lines one after another. To get 253 | simultaneous lines, we can simply use a line break. 254 | """ 255 | if self._scrolling_index is None: # Not initialized yet 256 | return 257 | if self._text[self._scrolling_index]["label"] is not None: 258 | self._text[self._scrolling_index]["label"].x = self.graphics.display.width 259 | line_width = ( 260 | self._text[self._scrolling_index]["label"].bounding_box[2] 261 | * self._text[self._scrolling_index]["scale"] 262 | ) 263 | for _ in range(self.graphics.display.width + line_width + 1): 264 | self.scroll() 265 | sleep(frame_delay) 266 | else: 267 | raise RuntimeError( 268 | f"Please assign text to the label with index {self._scrolling_index} before scrolling" # noqa: E501 269 | ) 270 | -------------------------------------------------------------------------------- /adafruit_matrixportal/network.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 Melissa LeBlanc-Williams, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | """ 5 | `adafruit_matrixportal.network` 6 | ================================================================================ 7 | 8 | Helper library for the MatrixPortal M4 or Adafruit RGB Matrix Shield + Metro M4 Airlift Lite. 9 | 10 | * Author(s): Melissa LeBlanc-Williams 11 | 12 | Implementation Notes 13 | -------------------- 14 | 15 | **Hardware:** 16 | 17 | * `Adafruit MatrixPortal M4 `_ 18 | * `Adafruit Metro M4 Express AirLift `_ 19 | * `Adafruit RGB Matrix Shield `_ 20 | * `64x32 RGB LED Matrix `_ 21 | 22 | **Software and Dependencies:** 23 | 24 | * Adafruit CircuitPython firmware for the supported boards: 25 | https://github.com/adafruit/circuitpython/releases 26 | 27 | """ 28 | 29 | import gc 30 | import os 31 | 32 | import neopixel 33 | from adafruit_portalbase.network import NetworkBase 34 | 35 | if os.uname().sysname == "samd51": 36 | from adafruit_portalbase.wifi_coprocessor import WiFi 37 | else: 38 | from adafruit_portalbase.wifi_esp32s2 import WiFi 39 | 40 | __version__ = "0.0.0+auto.0" 41 | __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_MatrixPortal.git" 42 | 43 | 44 | class Network(NetworkBase): 45 | """Class representing the Adafruit RGB Matrix Portal. 46 | 47 | :param status_neopixel: The pin for the status NeoPixel. Use ``board.NEOPIXEL`` for the on-board 48 | NeoPixel. Defaults to ``None``, not the status LED 49 | :param esp: A passed ESP32 object, Can be used in cases where the ESP32 chip needs to be used 50 | before calling the pyportal class. Defaults to ``None``. 51 | :param busio.SPI external_spi: A previously declared spi object. Defaults to ``None``. 52 | :param bool extract_values: If true, single-length fetched values are automatically extracted 53 | from lists and tuples. Defaults to ``True``. 54 | :param debug: Turn on debug print outs. Defaults to False. 55 | 56 | """ 57 | 58 | def __init__(self, **kwargs): 59 | extract_values = True 60 | debug = False 61 | if "extract_values" in kwargs: 62 | extract_values = kwargs.pop("extract_values") 63 | if "debug" in kwargs: 64 | debug = kwargs.pop("debug") 65 | 66 | if os.uname().sysname != "samd51": 67 | if "external_spi" in kwargs: 68 | kwargs.pop("external_spi") 69 | if "esp" in kwargs: 70 | kwargs.pop("esp") 71 | 72 | status_neopixel = kwargs.pop("status_neopixel", None) 73 | if status_neopixel: 74 | status_led = neopixel.NeoPixel(status_neopixel, 1, brightness=0.2) 75 | else: 76 | status_led = None 77 | kwargs["status_led"] = status_led 78 | wifi = WiFi(**kwargs) 79 | 80 | super().__init__( 81 | wifi, 82 | extract_values=extract_values, 83 | debug=debug, 84 | ) 85 | 86 | gc.collect() 87 | 88 | @property 89 | def ip_address(self): 90 | """Return the IP Address nicely formatted""" 91 | return self._wifi.esp.pretty_ip(self._wifi.esp.ip_address) 92 | -------------------------------------------------------------------------------- /docs/_static/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_MatrixPortal/d1903dbb61d75e28d51d446ee29a6581733dce4d/docs/_static/favicon.ico -------------------------------------------------------------------------------- /docs/_static/favicon.ico.license: -------------------------------------------------------------------------------- 1 | SPDX-FileCopyrightText: 2018 Phillip Torrone for Adafruit Industries 2 | 3 | SPDX-License-Identifier: CC-BY-4.0 4 | -------------------------------------------------------------------------------- /docs/api.rst: -------------------------------------------------------------------------------- 1 | 2 | 3 | API Reference 4 | ############# 5 | 6 | .. automodule:: adafruit_matrixportal.matrix 7 | :members: 8 | 9 | .. automodule:: adafruit_matrixportal.graphics 10 | :members: 11 | 12 | .. automodule:: adafruit_matrixportal.matrixportal 13 | :members: 14 | 15 | .. automodule:: adafruit_matrixportal.network 16 | :members: 17 | -------------------------------------------------------------------------------- /docs/api.rst.license: -------------------------------------------------------------------------------- 1 | SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries 2 | 3 | SPDX-License-Identifier: MIT 4 | -------------------------------------------------------------------------------- /docs/conf.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2017 Scott Shawcroft, written 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 = [ 29 | "supervisor", 30 | "rtc", 31 | "rgbmatrix", 32 | "framebufferio", 33 | "wifi", 34 | "ssl", 35 | "socketpool", 36 | "bitmaptools", 37 | ] 38 | 39 | 40 | intersphinx_mapping = { 41 | "python": ("https://docs.python.org/3", None), 42 | "CircuitPython": ("https://docs.circuitpython.org/en/latest/", None), 43 | } 44 | 45 | # Add any paths that contain templates here, relative to this directory. 46 | templates_path = ["_templates"] 47 | 48 | source_suffix = ".rst" 49 | 50 | # The master toctree document. 51 | master_doc = "index" 52 | 53 | # General information about the project. 54 | project = "Adafruit MatrixPortal Library" 55 | creation_year = "2020" 56 | current_year = str(datetime.datetime.now().year) 57 | year_duration = ( 58 | current_year if current_year == creation_year else creation_year + " - " + current_year 59 | ) 60 | copyright = year_duration + " Melissa LeBlanc-Williams" 61 | author = "Melissa LeBlanc-Williams" 62 | 63 | # The version info for the project you're documenting, acts as replacement for 64 | # |version| and |release|, also used in various other places throughout the 65 | # built documents. 66 | # 67 | # The short X.Y version. 68 | version = "1.0" 69 | # The full version, including alpha/beta/rc tags. 70 | release = "1.0" 71 | 72 | # The language for content autogenerated by Sphinx. Refer to documentation 73 | # for a list of supported languages. 74 | # 75 | # This is also used if you do content translation via gettext catalogs. 76 | # Usually you set "language" from the command line for these cases. 77 | language = "en" 78 | 79 | # List of patterns, relative to source directory, that match files and 80 | # directories to ignore when looking for source files. 81 | # This patterns also effect to html_static_path and html_extra_path 82 | exclude_patterns = [ 83 | "_build", 84 | "Thumbs.db", 85 | ".DS_Store", 86 | ".env", 87 | "CODE_OF_CONDUCT.md", 88 | ] 89 | 90 | # The reST default role (used for this markup: `text`) to use for all 91 | # documents. 92 | # 93 | default_role = "any" 94 | 95 | # If true, '()' will be appended to :func: etc. cross-reference text. 96 | # 97 | add_function_parentheses = True 98 | 99 | # The name of the Pygments (syntax highlighting) style to use. 100 | pygments_style = "sphinx" 101 | 102 | # If true, `todo` and `todoList` produce output, else they produce nothing. 103 | todo_include_todos = False 104 | 105 | # If this is True, todo emits a warning for each TODO entries. The default is False. 106 | todo_emit_warnings = True 107 | 108 | napoleon_numpy_docstring = False 109 | 110 | # -- Options for HTML output ---------------------------------------------- 111 | 112 | # The theme to use for HTML and HTML Help pages. See the documentation for 113 | # a list of builtin themes. 114 | # 115 | import sphinx_rtd_theme 116 | 117 | html_theme = "sphinx_rtd_theme" 118 | 119 | # Add any paths that contain custom static files (such as style sheets) here, 120 | # relative to this directory. They are copied after the builtin static files, 121 | # so a file named "default.css" will overwrite the builtin "default.css". 122 | html_static_path = ["_static"] 123 | 124 | # The name of an image file (relative to this directory) to use as a favicon of 125 | # the docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 126 | # pixels large. 127 | # 128 | html_favicon = "_static/favicon.ico" 129 | 130 | # Output file base name for HTML help builder. 131 | htmlhelp_basename = "AdafruitMatrixportalLibrarydoc" 132 | 133 | # -- Options for LaTeX output --------------------------------------------- 134 | 135 | latex_elements = { 136 | # The paper size ('letterpaper' or 'a4paper'). 137 | # 'papersize': 'letterpaper', 138 | # The font size ('10pt', '11pt' or '12pt'). 139 | # 'pointsize': '10pt', 140 | # Additional stuff for the LaTeX preamble. 141 | # 'preamble': '', 142 | # Latex figure (float) alignment 143 | # 'figure_align': 'htbp', 144 | } 145 | 146 | # Grouping the document tree into LaTeX files. List of tuples 147 | # (source start file, target name, title, 148 | # author, documentclass [howto, manual, or own class]). 149 | latex_documents = [ 150 | ( 151 | master_doc, 152 | "AdafruitMatrixPortalLibrary.tex", 153 | "AdafruitMatrixPortal Library Documentation", 154 | author, 155 | "manual", 156 | ), 157 | ] 158 | 159 | # -- Options for manual page output --------------------------------------- 160 | 161 | # One entry per manual page. List of tuples 162 | # (source start file, name, description, authors, manual section). 163 | man_pages = [ 164 | ( 165 | master_doc, 166 | "AdafruitMatrixPortallibrary", 167 | "Adafruit MatrixPortal Library Documentation", 168 | [author], 169 | 1, 170 | ), 171 | ] 172 | 173 | # -- Options for Texinfo output ------------------------------------------- 174 | 175 | # Grouping the document tree into Texinfo files. List of tuples 176 | # (source start file, target name, title, author, 177 | # dir menu entry, description, category) 178 | texinfo_documents = [ 179 | ( 180 | master_doc, 181 | "AdafruitMatrixPortalLibrary", 182 | "Adafruit MatrixPortal Library Documentation", 183 | author, 184 | "AdafruitMatrixPortalLibrary", 185 | "One line description of project.", 186 | "Miscellaneous", 187 | ), 188 | ] 189 | -------------------------------------------------------------------------------- /docs/examples.rst: -------------------------------------------------------------------------------- 1 | Simple test 2 | ------------ 3 | 4 | Ensure your device works with this simple test. 5 | 6 | .. literalinclude:: ../examples/matrixportal_simpletest.py 7 | :caption: examples/matrixportal_simpletest.py 8 | :linenos: 9 | 10 | 11 | Other tests 12 | ------------ 13 | 14 | Scrolling Bitcoin Test 15 | 16 | .. literalinclude:: ../examples/matrixportal_scrolling_bitcoin.py 17 | :caption: examples/matrixportal_scrolling_bitcoin.py 18 | :linenos: 19 | -------------------------------------------------------------------------------- /docs/examples.rst.license: -------------------------------------------------------------------------------- 1 | SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries 2 | 3 | SPDX-License-Identifier: MIT 4 | -------------------------------------------------------------------------------- /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 | * Adafruit MatrixPortal M4 27 | 28 | .. toctree:: 29 | :caption: Related Products 30 | 31 | * Adafruit MatrixPortal M4 32 | * Adafruit Metro M4 Express AirLift 33 | * Adafruit RGB Matrix Shield 34 | * Adafruit RGB Matrix Featherwing for M0/M4 35 | * Adafruit RGB Matrix FeatherWing for nrf52840 36 | * 64x32 RGB LED Matrix 37 | * 16x32 RGB LED Matrix 38 | * 64x64 2.5mm pitch RGB LED Matrix 39 | * 64x64 3mm pitch RGB LED Matrix 40 | 41 | .. toctree:: 42 | :caption: Other Links 43 | 44 | Download from GitHub 45 | Download Library Bundle 46 | CircuitPython Reference Documentation 47 | CircuitPython Support Forum 48 | Discord Chat 49 | Adafruit Learning System 50 | Adafruit Blog 51 | Adafruit Store 52 | 53 | Indices and tables 54 | ================== 55 | 56 | * :ref:`genindex` 57 | * :ref:`modindex` 58 | * :ref:`search` 59 | -------------------------------------------------------------------------------- /docs/index.rst.license: -------------------------------------------------------------------------------- 1 | SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries 2 | 3 | SPDX-License-Identifier: MIT 4 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /examples/matrixportal_scrolling_bitcoin.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 Melissa LeBlanc-Williams, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | """ 5 | This example checks the current Bitcoin price and scrolls it across the screen 6 | """ 7 | 8 | import time 9 | 10 | import board 11 | import terminalio 12 | 13 | from adafruit_matrixportal.matrixportal import MatrixPortal 14 | 15 | # You can display in 'GBP', 'EUR' or 'USD' 16 | CURRENCY = "USD" 17 | # Set up where we'll be fetching data from 18 | DATA_SOURCE = "https://api.coindesk.com/v1/bpi/currentprice.json" 19 | DATA_LOCATION = ["bpi", CURRENCY, "rate_float"] 20 | 21 | 22 | def text_transform(val): 23 | if CURRENCY == "USD": 24 | return "$%d" % val 25 | if CURRENCY == "EUR": 26 | return "‎€%d" % val 27 | if CURRENCY == "GBP": 28 | return "£%d" % val 29 | return "%d" % val 30 | 31 | 32 | # the current working directory (where this file is) 33 | cwd = ("/" + __file__).rsplit("/", 1)[0] 34 | 35 | matrixportal = MatrixPortal( 36 | url=DATA_SOURCE, 37 | json_path=DATA_LOCATION, 38 | status_neopixel=board.NEOPIXEL, 39 | ) 40 | 41 | matrixportal.add_text( 42 | text_font=terminalio.FONT, 43 | text_position=(16, 16), 44 | text_color=0xFFFFFF, 45 | text_transform=text_transform, 46 | scrolling=True, 47 | ) 48 | matrixportal.preload_font(b"$012345789") # preload numbers 49 | matrixportal.preload_font((0x00A3, 0x20AC)) # preload gbp/euro symbol 50 | 51 | last_check = None 52 | 53 | while True: 54 | if last_check is None or time.monotonic() > last_check + 180: 55 | try: 56 | value = matrixportal.fetch() 57 | print("Response is", value) 58 | last_check = time.monotonic() 59 | except (ValueError, RuntimeError) as e: 60 | print("Some error occured, retrying! -", e) 61 | matrixportal.scroll() 62 | time.sleep(0.03) 63 | -------------------------------------------------------------------------------- /examples/matrixportal_simpletest.py: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2020 Melissa LeBlanc-Williams, written for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | """ 5 | This example checks the current Bitcoin price and displays it in the middle of the screen 6 | """ 7 | 8 | import time 9 | 10 | import board 11 | import terminalio 12 | 13 | from adafruit_matrixportal.matrixportal import MatrixPortal 14 | 15 | # You can display in 'GBP', 'EUR' or 'USD' 16 | CURRENCY = "USD" 17 | # Set up where we'll be fetching data from 18 | DATA_SOURCE = "https://api.coindesk.com/v1/bpi/currentprice.json" 19 | DATA_LOCATION = ["bpi", CURRENCY, "rate_float"] 20 | 21 | 22 | def text_transform(val): 23 | if CURRENCY == "USD": 24 | return "$%d" % val 25 | if CURRENCY == "EUR": 26 | return "‎€%d" % val 27 | if CURRENCY == "GBP": 28 | return "£%d" % val 29 | return "%d" % val 30 | 31 | 32 | # the current working directory (where this file is) 33 | cwd = ("/" + __file__).rsplit("/", 1)[0] 34 | 35 | matrixportal = MatrixPortal( 36 | url=DATA_SOURCE, 37 | json_path=DATA_LOCATION, 38 | status_neopixel=board.NEOPIXEL, 39 | ) 40 | 41 | matrixportal.add_text( 42 | text_font=terminalio.FONT, 43 | text_position=(16, 16), 44 | text_color=0xFFFFFF, 45 | text_transform=text_transform, 46 | ) 47 | matrixportal.preload_font(b"$012345789") # preload numbers 48 | matrixportal.preload_font((0x00A3, 0x20AC)) # preload gbp/euro symbol 49 | 50 | while True: 51 | try: 52 | value = matrixportal.fetch() 53 | print("Response is", value) 54 | except (ValueError, RuntimeError) as e: 55 | print("Some error occured, retrying! -", e) 56 | 57 | time.sleep(3 * 60) # wait 3 minutes 58 | -------------------------------------------------------------------------------- /optional_requirements.txt: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2022 Alec Delaney, for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | -------------------------------------------------------------------------------- /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-matrixportal" 14 | description = "CircuitPython helper for Adafruit MatrixPortal M4, Adafruit RGB Matrix Shield + Metro M4 Airlift Lite, and Adafruit RGB Matrix FeatherWings" 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_MatrixPortal"} 21 | keywords = [ 22 | "adafruit", 23 | "matrixportal", 24 | "matrix", 25 | "rgb", 26 | "led", 27 | "feather", 28 | "featherwing", 29 | "shieldbreakout", 30 | "hardware", 31 | "micropython", 32 | "circuitpython", 33 | ] 34 | license = {text = "MIT"} 35 | classifiers = [ 36 | "Intended Audience :: Developers", 37 | "Topic :: Software Development :: Libraries", 38 | "Topic :: Software Development :: Embedded Systems", 39 | "Topic :: System :: Hardware", 40 | "License :: OSI Approved :: MIT License", 41 | "Programming Language :: Python :: 3", 42 | ] 43 | dynamic = ["dependencies", "optional-dependencies"] 44 | 45 | [tool.setuptools] 46 | packages = ["adafruit_matrixportal"] 47 | 48 | [tool.setuptools.dynamic] 49 | dependencies = {file = ["requirements.txt"]} 50 | optional-dependencies = {optional = {file = ["optional_requirements.txt"]}} 51 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | # SPDX-FileCopyrightText: 2022 Alec Delaney, for Adafruit Industries 2 | # 3 | # SPDX-License-Identifier: Unlicense 4 | 5 | Adafruit-Blinka-displayio 6 | Adafruit-Blinka 7 | adafruit-circuitpython-bitmap-font 8 | adafruit-circuitpython-display-text 9 | adafruit-circuitpython-esp32spi 10 | adafruit-circuitpython-adafruitio 11 | adafruit-circuitpython-requests 12 | adafruit-circuitpython-neopixel 13 | adafruit-circuitpython-portalbase 14 | -------------------------------------------------------------------------------- /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 | "E999", # syntax-error 21 | "PLE0101", # return-in-init 22 | "F706", # return-outside-function 23 | "F704", # yield-outside-function 24 | "PLE0116", # continue-in-finally 25 | "PLE0117", # nonlocal-without-binding 26 | "PLE0241", # duplicate-bases 27 | "PLE0302", # unexpected-special-method-signature 28 | "PLE0604", # invalid-all-object 29 | "PLE0605", # invalid-all-format 30 | "PLE0643", # potential-index-error 31 | "PLE0704", # misplaced-bare-raise 32 | "PLE1141", # dict-iter-missing-items 33 | "PLE1142", # await-outside-async 34 | "PLE1205", # logging-too-many-args 35 | "PLE1206", # logging-too-few-args 36 | "PLE1307", # bad-string-format-type 37 | "PLE1310", # bad-str-strip-call 38 | "PLE1507", # invalid-envvar-value 39 | "PLE2502", # bidirectional-unicode 40 | "PLE2510", # invalid-character-backspace 41 | "PLE2512", # invalid-character-sub 42 | "PLE2513", # invalid-character-esc 43 | "PLE2514", # invalid-character-nul 44 | "PLE2515", # invalid-character-zero-width-space 45 | "PLR0124", # comparison-with-itself 46 | "PLR0202", # no-classmethod-decorator 47 | "PLR0203", # no-staticmethod-decorator 48 | "UP004", # useless-object-inheritance 49 | "PLR0206", # property-with-parameters 50 | "PLR0904", # too-many-public-methods 51 | "PLR0911", # too-many-return-statements 52 | "PLR0912", # too-many-branches 53 | "PLR0913", # too-many-arguments 54 | "PLR0914", # too-many-locals 55 | "PLR0915", # too-many-statements 56 | "PLR0916", # too-many-boolean-expressions 57 | "PLR1702", # too-many-nested-blocks 58 | "PLR1704", # redefined-argument-from-local 59 | "PLR1711", # useless-return 60 | "C416", # unnecessary-comprehension 61 | "PLR1733", # unnecessary-dict-index-lookup 62 | "PLR1736", # unnecessary-list-index-lookup 63 | 64 | # ruff reports this rule is unstable 65 | #"PLR6301", # no-self-use 66 | 67 | "PLW0108", # unnecessary-lambda 68 | "PLW0120", # useless-else-on-loop 69 | "PLW0127", # self-assigning-variable 70 | "PLW0129", # assert-on-string-literal 71 | "B033", # duplicate-value 72 | "PLW0131", # named-expr-without-context 73 | "PLW0245", # super-without-brackets 74 | "PLW0406", # import-self 75 | "PLW0602", # global-variable-not-assigned 76 | "PLW0603", # global-statement 77 | "PLW0604", # global-at-module-level 78 | 79 | # fails on the try: import typing used by libraries 80 | #"F401", # unused-import 81 | 82 | "F841", # unused-variable 83 | "E722", # bare-except 84 | "PLW0711", # binary-op-exception 85 | "PLW1501", # bad-open-mode 86 | "PLW1508", # invalid-envvar-default 87 | "PLW1509", # subprocess-popen-preexec-fn 88 | "PLW2101", # useless-with-lock 89 | "PLW3301", # nested-min-max 90 | ] 91 | 92 | ignore = [ 93 | "PLR2004", # magic-value-comparison 94 | "UP030", # format literals 95 | "PLW1514", # unspecified-encoding 96 | "PLR0913", # too-many-arguments 97 | "PLR0915", # too-many-statements 98 | "PLR0917", # too-many-positional-arguments 99 | "PLR0904", # too-many-public-methods 100 | "PLR0912", # too-many-branches 101 | "PLR0916", # too-many-boolean-expressions 102 | "PLR6301", # could-be-static no-self-use 103 | "PLC0415", # import outside toplevel 104 | "PLC2701", # private import 105 | ] 106 | 107 | [format] 108 | line-ending = "lf" 109 | --------------------------------------------------------------------------------