| commit | 3232c733004923c05a1f7def4956b872bdb97553 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Fri Jan 10 12:54:13 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Jan 10 12:54:13 2025 -0800 |
| tree | bc5eeac745789b826642845edf70ba7c7cd6d257 | |
| parent | 10946994aa0016488180846dd0e9aa8c2e685ed7 [diff] |
roll: pigweed 72d815e..3173ab3 (9 commits) 3173ab3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259433 pw_toolchain: Register rustfmt toolchain 6148e5f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259112 pw_bluetooth_sapphire: Add PairingTokens to Peer 3cb02e2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259692 Revert "pw_presubmit: Use CQ cache instance" a9e3ab0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259335 Revert "pw_presubmit: Add remote_download_outputs kwarg" fc439e5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/193051 targets/emcraft_sf2_som: Fix runtime stats 03630c8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/257692 pw_protobuf: Correct nested scratch buffer size order of operations 18ba033:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259415 pw_bluetooth_sapphire: Fix header not found error in mock_server.cc ec95722:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259432 pw_protobuf_compiler: Add GN argument for generate protos 664160e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/258353 pw_bluetooth_sapphire: Add helper for checking key validation support Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 72d815eed764e4..3173ab38ddaa06 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8726097430080261617 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Idd588ba5a24bf37e20c28eef95b7f33426151a07 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/259654 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Bot-Commit: 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.