| commit | b5cd924f9ac3379bed751b2e0c272a26f3826331 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Dec 05 19:37:46 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Dec 05 19:37:46 2024 +0000 |
| tree | e1bc1098094a4dee8f2b4da46d77bc8e7ed70dab | |
| parent | de27c0fc31ad1e4f992d1946273629a86f55b288 [diff] |
roll: pigweed 4d16136..fd94748 (6 commits) fd94748:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252353 pw_bluetooth_proxy: Merge WriteChannel & ReadChannel into L2capChannel 0f7202e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/244815 pw_async2: Add quickstart d30c2bb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/249952 pw_grpc: Implement per stream send queues and make sending non-blocking 4a1535b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252332 pw_bluetooth_proxy: Remove assert for moved-into objects c4113b4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252356 third_party/emboss: Remove public_config removal of warnings aca1330:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252355 pw_bluetooth_sapphire: Add [[maybe_unused]] where needed Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 4d16136c7739b4..fd9474821e2339 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8729363483227122065 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Ib1db8d17deb5cd6df719d5a4fdfb196678e51790 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/252513 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.