| commit | 29a9e4c557f3ee31db9f0d441f62ee66e2d10c05 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Fri Feb 21 12:33:35 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Feb 21 12:33:35 2025 -0800 |
| tree | a226142db39c2f7f819a914c5c6f3425196fd972 | |
| parent | a14cb9373f02bd1929dff81f000e3003b0d1fc15 [diff] |
roll: pigweed f364df6..4fe911e (5 commits) 4fe911e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261152 pw_build_mcuxpresso: Add flag to clean old files a4549e5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269758 pw_bluetooth_sapphire: Fix misc. clang-tidy errors 6216648:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269515 pw_async2: Add IWYU export for dispatcher_base.h in dispatcher.h cbf1a74:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263535 SEED-0133: pw_wakelock 33072a9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/268932 pw_build: Warn about use of deprecated CMake function Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: f364df61cf6cad..4fe911e35994e5 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8722293510197271969 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I9ab1592354767dc668ad54fb7d831efb5d35cb66 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/270234 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Commit-Queue: 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.