| commit | f8738e912051deaf9deb701f075453e1e0c94c23 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Mon Mar 24 12:04:40 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Mar 24 12:04:40 2025 -0700 |
| tree | a0fc4bcdb84b73bbdeb796a094f3f0d0d63b2c78 | |
| parent | b17f11f2c7bf110b1b5f438f3d3b4b7fb7645645 [diff] |
roll: pigweed aa22856..cdb6318 (6 commits) cdb6318:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277954 pw_ide: Allow compDB refresh of bootstrap projects df8b1de:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278033 pw_ide: Fix target display name 24fc182:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278152 pw_bluetooth_sapphire: Fix common ubsan failures 089e227:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278292 pw_multibuf: Reduce stack usage in test 7bf3b52:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278352 pw_build: Add test for subpackage directory globbing e38b971:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278153 pw_bluetooth_sapphire: Fix hci ubsan failures Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: aa2285683111b0..cdb6318990c4cf Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8719490817639767169 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I8feca9f436d4aea54f77fab10488c89ab9e721b4 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/278314 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.