| commit | 5eb126ab828bccd3e8126da8bb695bd04a127d9b | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Wed May 14 18:36:09 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed May 14 18:36:09 2025 -0700 |
| tree | c86b56619357401e10b5fb0101b68c5051c4fbe2 | |
| parent | 5606bd72c64a927417e6ae7772bcc1a92483a693 [diff] |
roll: pigweed d65cfb7..05f0749 (5 commits) 05f0749:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/287295 pw_async2: Add WakerQueue 5ffef4d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290772 pw_ide: Continue even if aquery/cquery fail for some targets 1093edd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291533 pw_ide: Bundle sidebar icon 875cdae:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290886 pw_bluetooth_proxy: Move Write to be a NVI function 599d50f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291072 pw_bluetooth_proxy: Rename send_queue_mutex_ to tx_mutex_ Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: d65cfb71d293ff..05f07498722601 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8714845445040074993 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I3ad01b990be565c82065e50939449403cde1a4dc Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/291572 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Commit-Queue: 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.