| commit | 2ccb7c32c795dfac4cf5bf3f2a1bf324b7d8dc8c | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Wed Mar 26 10:45:51 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Mar 26 10:45:51 2025 -0700 |
| tree | cae9f299f1853b66f09815151019936690c12e10 | |
| parent | 58d8ac87db6024f5b57d32786a6dda86375ec42e [diff] |
roll: pigweed 982bc7d..ebeb08b (5 commits) ebeb08b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278392 pw_protobuf_compiler: Add UT for generate_protos.py e936455:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/279472 pw_bluetooth: Add sarahbodin@google to OWNERS b83cfa9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/279452 pw_bluetooth_sapphire: Add sarahbodin@google to OWNERS 8c6e65d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/275179 pw_presubmit: Migrate owners formatter 0cc57ee:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278732 pw_toolchain: Fix typo Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 982bc7d3f29bac..ebeb08bc01890e Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8719314257700105425 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I7df49c2f38366453247c22b5e7e7214b4fd242e5 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/279376 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.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.