| commit | 2c8f1d46ff4fd87195401911f451d4db88e5a59f | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Mar 13 18:46:45 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Mar 13 18:46:45 2025 -0700 |
| tree | 363a21a6bee2ffac3f444c928cf033dba580f6b9 | |
| parent | b224bca9e2c36511cb755a1e2726a79c6f929f27 [diff] |
roll: pigweed 23115bf..43bcf7e (6 commits) 43bcf7e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/274912 pw_log: Allow trailing commas in Rust API a05a8d6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/273872 pw_kernel: Add sleep() and remove TICK_WAIT_QUEUE 137c217:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/272814 pw_kernel: Add timeouts to WaitQueue and Mutex 609c60b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/273552 pw_kernel: Add name field to Thread 7eb2376:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/275612 pw_flatbuffers: Add PREFIX and STRIP_PREFIX to build options 5c1e4ea:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/274895 pw_bluetooth_proxy: Adjust AclFragTest variable names and ordering Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 23115bf9a269a0..43bcf7e0b644e9 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8720461846997661713 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I127cd143cde282d473e47ac129789bd1f1feefe0 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/275853 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.