| commit | 04fbb75d0e149d5f40da3046eb8e388271bfe1d2 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Feb 27 14:41:59 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Feb 27 14:41:59 2025 -0800 |
| tree | 14307e5cc0961eb007c522b8b8a674b4f1707a65 | |
| parent | 8960c98fd75cccd2417abe2d545f4ea3997515ff [diff] |
roll: pigweed 84eee29..b4a0ee4 (6 commits) b4a0ee4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271272 third_party/googletest: Add pw_third_party_googletest_ALIAS 2409b0e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271374 pw_allocator: Uniformly apply trait checks to block unit tests 569484f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271172 pw_kernel: Refactor scheduler to use ForeignBox/ForeignList ec058ef:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/270853 pw_kernel: Add ForeignList a16364a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/270752 pw_kernel: Add ForeignBox type 0ccc12d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/270832 pw_kernel: Move UnsafeList to deal exclusively with pointers Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 84eee29841dc05..b4a0ee4f9fff86 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8721741821776603745 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Idd24db1cd78bffc7201c771b305938ed405e514c Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/271636 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.