| commit | a10fd1a81bf02e9bf6835992fe9e3dbe0203d2a5 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Wed Feb 12 15:17:25 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Feb 12 15:17:25 2025 -0800 |
| tree | c31119b5ab30e933c196177722983fc5bcdb1986 | |
| parent | 83e8481a08a1efc4bf1ac3d7753911a98a8f2014 [diff] |
roll: pigweed d5e8ce4..34fafbc (6 commits) 34fafbc:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267312 pw_span: Add dependency on pw_assert 0fbebfb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267652 pw_bloat: Provide macros to prevent unwanted optimization 02bf6f4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267613 docs: Break out Python style guide 0da60b1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/266593 pw_bluetooth_proxy: Improve multibuf_writer_test naming 544d741:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/266993 pw_bluetooth_sapphire: Create StartingEncryption phase in SM d8e5ff1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/266592 pw_bluetooth_proxy: Clarify MultiBufWriter::IsComplete() behavior Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: d5e8ce40d69292..34fafbcdcbb542 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8723099029631519137 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I98c00a33f69d289b2bdfcded2ed5399287949715 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/267554 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Bot-Commit: 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.