| commit | 0ca5dc28985a505525a728d1362a75c6e313547e | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Tue Jun 03 12:06:17 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Jun 03 12:06:17 2025 -0700 |
| tree | 707007579a0ef340289c7d96cb3ff9d99a1da3e5 | |
| parent | 617f4ad769c5d13670d21fb52ea11299d5f7d5c2 [diff] |
roll: pigweed 6998fee..226e4c0 (6 commits) 226e4c0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295952 pw_presubmit: Sort PyPI outputs before upload check 1f2d18f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295040 pw_log_android: Fix LOG_TAG redefinition issue b494ca4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295758 pw_watch: Bugfix for fullscreen pw_console 2d66aec:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295045 pw_build_android: Move cpp_std to common target support 9e89171:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295046 pw_console: Window split improvements 3c3bc9b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295636 pw_console: Warn on unknown window titles Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 6998feebec0e0b..226e4c08d946f0 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8713057969736417201 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I94fb1e426b4cf7dcdb946a9ee3efbf34151aea7b Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/295933 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.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.