| commit | 480656f0703bfbbfafc959a83db6ea64829705f3 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Tue Dec 16 16:22:49 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Dec 16 16:22:49 2025 -0800 |
| tree | 25a5d8a5c9812dbdd0a8fbd0448a272db078aa5f | |
| parent | edcdade0d5afbdbb548dc9cfd952bccd582cdff7 [diff] |
roll: pigweed, MODULE.bazel.lock pigweed 8befd14..46a9e97 (7 commits) 46a9e97:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/355857 docs: Fix Pigweed Live 2027 dates cf58d46:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/351552 docs: Update C/C++ module metadata ddbcc1e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/355258 pw_kernel: Consistently format targets d87d6de:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/346852 pw_build: Workflows cli build selection and help 4207a70:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/354593 pw_toolchain/rust: Introduce support for alloc 47f7a2b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/356032 pw_bluetooth_proxy: Fix HCI soong 3b69e42:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/355692 docs: Add image hosting link for Googlers MODULE.bazel.lock Regenerated MODULE.bazel.lock Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 8befd1470dde57..46a9e97643c6d0 Roll-Count: 2 Roller-URL: https://cr-buildbucket.appspot.com/build/8695281091363322593 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I56176f9f073a34ce97d21c096846cb91bb17b0cc Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/356252 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.