| commit | 83cd82c38d796b6ea591b9c733da8b93154ba970 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Tue May 13 16:16:30 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue May 13 16:16:30 2025 -0700 |
| tree | a5539d43140ebc73c58a15227d01acfcb757c14e | |
| parent | af55a67ef10158ed5e3a9fa8b4a15cc0d355e7f0 [diff] |
roll: pigweed 0a0649f..f01e6d7 (7 commits) f01e6d7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/289534 pw_kernel: Refactor target 7392869:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290582 pw_bluetooth_proxy: Remove ProxyHost::SendGattNotify 9852071:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290581 pw_bluetooth_proxy: Subsume WriteToPayloadQueue into WriteLocked c88b795:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290580 pw_bluetooth_proxy: Remove UsesPayloadQueue fa9344b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290579 pw_bluetooth_proxy: Remove l2cap send queue eb2e86f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/289518 pw_build: Pass --no-banner on to --watch bd71cff:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/289817 pw_bluetooth_proxy: Move gatt channel to using payload queue Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 0a0649f0e72fc5..f01e6d7235846f Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8714944754899736753 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Ibeb25cf66a61038eddd53ff0c5025e329d15ba5b Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/291093 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.