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pigweed / pigweed / quickstart / bazel / c06b6884eeaded611c7c01ce41b5a1910782ab47
commitc06b6884eeaded611c7c01ce41b5a1910782ab47[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Sat Aug 31 07:34:27 2024 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Sat Aug 31 07:34:27 2024 +0000
treeafa3af071aa34e245d4cdf5504b14e255f04b063
parent6014238d82bdc151441005c6b3dfd7827a20ab7d [diff]
roll: pigweed, pw_toolchain: pw_bluetooth_sapphire: Emboss LEReadSupportedStatesCommandCompleteEvent

Migrate LEReadSupportedStatesCommandCompleteEvent to Emboss

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1109572
GitOrigin-RevId: 9002caff792c1c81051dad950cadc51049d18479
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/232777

https://pigweed.googlesource.com/pigweed/pigweed
pigweed, pw_toolchain Rolled-Commits: 4df6f289fe3c1a0..60a6b4dfb9e60e0
Roller-URL: https://ci.chromium.org/b/8738106209920708865
GitWatcher: ignore
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Change-Id: I45bc453fd62e977efd6058b49933e0c605e9a930
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/232983
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: afa3af071aa34e245d4cdf5504b14e255f04b063
  1. .github/
  2. .vscode/
  3. apps/
  4. modules/
  5. system/
  6. targets/
  7. tools/
  8. .bazelignore
  9. .bazelrc
  10. .bazelversion
  11. .buildifier.json
  12. .clang-format
  13. .clangd.shared
  14. .gitignore
  15. .pw_console.yaml
  16. AUTHORS
  17. BUILD.bazel
  18. CONTRIBUTING.md
  19. LICENSE
  20. MODULE.bazel
  21. OWNERS
  22. pigweed.json
  23. README.md
README.md

Pigweed: minimal Bazel example

This repository contains a minimal example of a Bazel-based Pigweed project. It is a LED-blinking service (featuring RPC control!) for the Raspberry Pi Pico. It can also be run on any computer using the included simulator.

Getting the code

git clone https://pigweed.googlesource.com/pigweed/quickstart/bazel pw_bazel_quickstart
cd pw_bazel_quickstart

Dependencies

The only dependency that must be installed is Bazelisk.

Bazelisk is a launcher for the Bazel build system that allows for easy management of multiple Bazel versions.

Instructions for installing Bazelisk can be found here.

Running on the simulator

To run the simulator, type: bazelisk run //apps/blinky:simulator_blinky Then, in a new console, connect to the simulator using: bazelisk run //apps/blinky:simulator_console

Running on hardware

To start, connect a Raspberry Pi Pico, Pico 2, or debug probe via USB.

To run on the Raspberry Pi Pico, type: bazelisk run //apps/blinky:flash_rp2040 Then, in a new console, connect to the device using: bazelisk run //apps/blinky:rp2040_console

Controlling the LED

Once connected with a console, RPCs can be sent to control the LED. Try running:

device.set_led(True)
device.set_led(False)
device.toggle_led()
device.blink(blink_count=3)

Running unit tests on the host device

bazelisk test //... will run the unit tests defined in this project, such as the ones in modules/blinky/blinky_test.cc.

Running unit tests on hardware

bazelisk run @pigweed//targets/rp2040/py:unit_test_server in one console followed by bazelisk test //... --config=rp2040 will also allow running the unit tests on-device.

Next steps

Try poking around the codebase for inspiration about how Pigweed projects can be organized. Most of the relevant code in this quickstart (including RPC definitions) is inside modules/blinky, with some client-side Python code in tools/console.py.