| commit | 71336775a69224e1d2403e49bb5e26ab8c8cfdbe | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Tue Jul 29 10:45:42 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Jul 29 10:45:42 2025 -0700 |
| tree | d11f800750a6b4461855538728ff6032882df8bf | |
| parent | b53e525d0f5c1c9d81f0a534dbc060ea784119e3 [diff] |
roll: pigweed 89632ab..72d8343 (6 commits) 72d8343:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/307906 pw_bluetooth_sapphire: Add periodic advertising test packet helpers 8416642:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/307976 pigweed.json: Add pylint to Bazel lintformat e8ad179:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/307958 python: Exempt some packages from pylint a63c930:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/309472 Revert "docs: Enable Doxylink" 2889f70:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/308273 pw_multibuf: Remove ResizeTopLayer from v2 86a146f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/307875 pw_sync: Move test utilities Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 89632abe096e07..72d83431ea7205 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8707989672430335121 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Ie6d68ae577fbb778357a29503f0815c8b532c3af Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/309532 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
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.
git clone https://pigweed.googlesource.com/pigweed/quickstart/bazel pw_bazel_quickstart cd pw_bazel_quickstart
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.
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
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
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)
bazelisk test //... will run the unit tests defined in this project, such as the ones in modules/blinky/blinky_test.cc.
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.
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.