| commit | 12387df629e02d8b1beffcea3502650db968abcd | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed.infra.roller.pigweed-service-accounts.iam.gserviceaccount.com> | Sat Sep 28 15:56:05 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sat Sep 28 15:56:05 2024 +0000 |
| tree | 71ed4e38a080a230802d056ce4f85aa51eb90706 | |
| parent | bd82ec2e3e611df9086b63b8b101874a2361132a [diff] |
roll: pigweed roll: host, aarch64-unknown-linux-gnu, x86_64-unknown-linux-gnu, aarch64-apple-darwin, x86_64-apple-darwin, thumbv7m-none-eabi host From git_revision:f48c99a0041bb82a750b34cf2570e0e73d6d801c To git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8 aarch64-unknown-linux-gnu From git_revision:f48c99a0041bb82a750b34cf2570e0e73d6d801c To git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8 x86_64-unknown-linux-gnu From git_revision:f48c99a0041bb82a750b34cf2570e0e73d6d801c To git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8 aarch64-apple-darwin From git_revision:f48c99a0041bb82a750b34cf2570e0e73d6d801c To git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8 x86_64-apple-darwin From git_revision:f48c99a0041bb82a750b34cf2570e0e73d6d801c To git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8 thumbv7m-none-eabi From git_revision:f48c99a0041bb82a750b34cf2570e0e73d6d801c To git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8 GitWatcher: ignore Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238619 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Original-Revision: 1acb4f52ed3845adb5e58854ccb7d2ac7ad5e8bc Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 5d9a1e84e7c55a..1acb4f52ed3845 Roller-URL: https://ci.chromium.org/b/8735538074944344113 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I247c00cfe9c2a292f17883ac5df6a9d37fbbb8a2 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/238652 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.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.