| commit | 52053962591140f5fb8ae6189fbf08b93c1df23f | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Fri Mar 14 18:08:47 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Mar 14 18:08:47 2025 -0700 |
| tree | b36f0b4557ed328b85a691bc6523a6141916a84e | |
| parent | 362e5a639b9bbe5f269c2a6500bc439770da5a53 [diff] |
roll: pigweed 8cb56bd..8165b25 (8 commits) 8165b25:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263913 third_party/freertos: Allow empty glob a63dba9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/275972 pw_async2: Move classes to their own headers 7fd8ce1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264519 pw_log_tokenized: Remove includes, fix layering 42f3db7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/256594 pw_rpc: Remove system_server multiplexer ff0dac0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276074 pw_toolchain: Fixup compiler helpers for use outside pigweed 0ae3933:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276134 pw_presubmit: Check includes on .bazelrc changes f1b817c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276073 pw_build: Add -Wthread-safety-beta for upstream gn clang builds 29508f7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/275352 pw_bluetooth: Add MTU field into L2capOption structure Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 8cb56bd9842718..8165b25e5b05b5 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8720373580020547249 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I47f5969495ea46c31d0f2965e7708310de095013 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/276025 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.