| commit | af61358bc10ddb739ca1a4c286f9ec8897f299e3 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Feb 20 18:59:54 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Feb 20 18:59:54 2025 -0800 |
| tree | ee56d38eff31cf371025fce4d2e9c89a84d387e5 | |
| parent | c78de74230241d9df3e529934f9d50f1abde6054 [diff] |
roll: pigweed 659b94b..4ff6944 (7 commits) 4ff6944:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267692 pw_bluetooth_sapphire: Implement Central2::Connect 86ff4cd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269632 pw_presubmit: Run format on all JS/TS file types c2cc6b7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269756 pw_presubmit: Add VS Code extension test suite 05d1f44:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269294 pw_kernel: Wire up panic handler 280634d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269214 pw_kernel: Flatten //pw_kernel/kernel aec9c4a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269232 pw_kernel: Move spinlocks into kernel crate b3864ad:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269793 pw_protobuf_compiler: Tidy up nanopb_proto_library Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 659b94b2c25f3a..4ff694481b99cd Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8722359715146948001 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Ic09e823a343d8cb70cd56b185c968433ef5f0a82 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/269952 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.