MicroPython 1.23.0 #396
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name: MicroPython Firmware | |
on: | |
push: | |
pull_request: | |
release: | |
types: [created] | |
env: | |
MICROPYTHON_VERSION: v1.23.0 | |
WORKFLOW_VERSION: 0 | |
jobs: | |
deps: | |
runs-on: ubuntu-20.04 | |
name: Dependencies | |
steps: | |
- name: Workspace Cache | |
id: cache | |
uses: actions/cache@v4 | |
with: | |
path: ${{runner.workspace}} | |
key: workspace-micropython-${{env.MICROPYTHON_VERSION}}-${{env.WORKFLOW_VERSION}} | |
restore-keys: | | |
workspace-micropython-${{env.MICROPYTHON_VERSION}}-${{env.WORKFLOW_VERSION}} | |
# Check out MicroPython | |
- name: Checkout MicroPython | |
if: steps.cache.outputs.cache-hit != 'true' | |
uses: actions/checkout@v4 | |
with: | |
repository: micropython/micropython | |
ref: ${{env.MICROPYTHON_VERSION}} | |
submodules: false # MicroPython submodules are hideously broken | |
path: micropython | |
- name: Fetch base MicroPython submodules | |
if: steps.cache.outputs.cache-hit != 'true' | |
shell: bash | |
working-directory: micropython | |
run: git submodule update --init | |
- name: Fetch Pico SDK submodules | |
if: steps.cache.outputs.cache-hit != 'true' | |
shell: bash | |
working-directory: micropython/lib/pico-sdk | |
run: git submodule update --init | |
- name: Build mpy-cross | |
if: steps.cache.outputs.cache-hit != 'true' | |
shell: bash | |
working-directory: micropython/mpy-cross | |
run: make | |
build: | |
needs: deps | |
name: Build ${{matrix.name}} | |
runs-on: ubuntu-20.04 | |
strategy: | |
matrix: | |
include: | |
- name: PicoSystem | |
shortname: picosystem | |
board: PIMORONI_PICOSYSTEM | |
env: | |
RELEASE_FILE: pimoroni-${{matrix.shortname}}-${{github.event.release.tag_name || github.sha}}-micropython.uf2 | |
RELEASE_FILE_WITH_OS: pimoroni-${{matrix.shortname}}-${{github.event.release.tag_name || github.sha}}-micropython-with-examples.uf2 | |
BOARD_DIR: "$GITHUB_WORKSPACE/picosystem/micropython/${{matrix.board}}" | |
EXAMPLES_DIR: "$GITHUB_WORKSPACE/picosystem/micropython/examples/picosystem" | |
C_MODULES_DIR: "$GITHUB_WORKSPACE/picosystem/micropython/modules" | |
steps: | |
- name: Compiler Cache | |
uses: actions/cache@v3 | |
with: | |
path: /home/runner/.ccache | |
key: ccache-micropython-${{matrix.shortname}}-${{github.ref}}-${{github.sha}} | |
restore-keys: | | |
ccache-micropython-${{matrix.shortname}}-${{github.ref}} | |
ccache-micropython-${{matrix.shortname}}- | |
- name: Workspace Cache | |
uses: actions/cache@v3 | |
with: | |
path: ${{runner.workspace}} | |
key: workspace-micropython-${{env.MICROPYTHON_VERSION}}-${{env.WORKFLOW_VERSION}} | |
restore-keys: | | |
workspace-micropython-${{env.MICROPYTHON_VERSION}}-${{env.WORKFLOW_VERSION}} | |
- uses: actions/checkout@v4 | |
with: | |
submodules: true | |
path: picosystem | |
# Check out Pimoroni Pico | |
- uses: actions/checkout@v4 | |
with: | |
repository: pimoroni/pimoroni-pico | |
submodules: true | |
path: pimoroni-pico | |
# Check out dir2u2f | |
- uses: actions/checkout@v4 | |
with: | |
repository: gadgetoid/dir2uf2 | |
ref: v0.0.4 | |
path: dir2uf2 | |
- name: "HACK: Revert Patches" # Avoid an already-patched MicroPython tree breaking our build | |
shell: bash | |
working-directory: micropython | |
run: | | |
git checkout ports/rp2/CMakeLists.txt | |
- name: "HACK: Overclock & Overvolt Patch" | |
shell: bash | |
working-directory: micropython | |
run: git apply $GITHUB_WORKSPACE/picosystem/micropython/overclock_and_overvolt.patch | |
# Install apt packages | |
- name: Install CCache & Compiler | |
shell: bash | |
run: | |
sudo apt update && sudo apt install ccache gcc-arm-none-eabi | |
# Build firmware | |
- name: Configure MicroPython | |
shell: bash | |
working-directory: micropython/ports/rp2 | |
run: | | |
cmake -S . -B build -DPICO_BUILD_DOCS=0 -DUSER_C_MODULES=${{env.C_MODULES_DIR}}/micropython.cmake -DMICROPY_BOARD_DIR=${{env.BOARD_DIR}} -DMICROPY_BOARD= -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache | |
- name: Build MicroPython | |
shell: bash | |
working-directory: micropython/ports/rp2 | |
run: | | |
ccache --zero-stats || true | |
cmake --build build -j 2 | |
ccache --show-stats || true | |
- name: Rename .uf2 for artifact | |
shell: bash | |
working-directory: micropython/ports/rp2/build | |
run: | | |
cp firmware.uf2 ${{env.RELEASE_FILE}} | |
- name: Append Filesystem | |
shell: bash | |
run: | | |
python3 -m pip install littlefs-python==0.4.0 | |
./dir2uf2/dir2uf2 --append-to micropython/ports/rp2/build/${{env.RELEASE_FILE}} --manifest ${{env.BOARD_DIR}}/uf2-manifest.txt --filename with-examples.uf2 ${{env.EXAMPLES_DIR}}/ | |
- name: Store .uf2 as artifact | |
uses: actions/upload-artifact@v4 | |
with: | |
name: ${{env.RELEASE_FILE}} | |
path: micropython/ports/rp2/build/${{env.RELEASE_FILE}} | |
- name: Store .uf2 + Examples as artifact | |
uses: actions/upload-artifact@v4 | |
with: | |
name: ${{env.RELEASE_FILE_WITH_OS}} | |
path: ${{env.RELEASE_FILE_WITH_OS}} | |
- name: Upload .uf2 | |
if: github.event_name == 'release' | |
uses: actions/upload-release-asset@v1 | |
env: | |
GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}} | |
with: | |
asset_path: micropython/ports/rp2/build/${{env.RELEASE_FILE}} | |
upload_url: ${{github.event.release.upload_url}} | |
asset_name: ${{env.RELEASE_FILE}} | |
asset_content_type: application/octet-stream | |
- name: Upload .uf2 + Examples | |
if: github.event_name == 'release' | |
uses: actions/upload-release-asset@v1 | |
env: | |
GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}} | |
with: | |
asset_path: ${{env.RELEASE_FILE_WITH_OS}} | |
upload_url: ${{github.event.release.upload_url}} | |
asset_name: ${{env.RELEASE_FILE_WITH_OS}} | |
asset_content_type: application/octet-stream |