| commit | 4dd783848592c4adbf5ef4fce6efdd4fd0db773c | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Mon Jan 06 15:34:35 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Jan 06 15:34:35 2025 -0800 |
| tree | 74a927b4bfa623bcb5ef9dc602b0ca146657c5b9 | |
| parent | b70b141e90adf71c2b7345febeb7c1adea30b4fa [diff] |
roll: pigweed 8706efb..462b37b (8 commits) 462b37b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/231914 pw_crypto: Add BoringSSL backend for AES 3ccae47:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/256655 pw_spi_mcuxpresso: Use module constraint 628fefa:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/257312 pw_toolchain: Clang can specify path to gcc toolchain 48c5ba9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253773 pw_system: Handle client disconnection for socket based I/O e88f3c4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253753 pw_chrono/snapshot: Add support for clock names e7380e5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253772 pw_stream: Add ready method to socket stream 9cb5a89:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/257113 pw_build_android: Tweak docs with more detail on dep target types c3fd517:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/258173 pw_bluetooth_proxy: Use switch statement with H4PacketType Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 8706efb9847543..462b37b0820e28 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8726450524713364721 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Id94802749df277a422f2f1c2965e69351ea5e9fe Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/258435 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Commit-Queue: 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.