| commit | 26a0bcc7a601c143a11847a475c660e06a365501 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Sat Sep 07 17:45:42 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sat Sep 07 17:45:42 2024 +0000 |
| tree | 472c64dcd0f29ab42b96c3b3ca4249844f6b9978 | |
| parent | 20c179c927d93ea1a449cf10b2319472ddf6e1e8 [diff] |
roll: pigweed, pw_toolchain: roll: rust aarch64-apple-darwin From git_revision:9649706eada1b2c68cf6504356efb058f68ad739 To git_revision:9afe7136958edaa403f0b0eb00f0353c125b7352 aarch64-unknown-linux-gnu From git_revision:9649706eada1b2c68cf6504356efb058f68ad739 To git_revision:9afe7136958edaa403f0b0eb00f0353c125b7352 host From git_revision:9649706eada1b2c68cf6504356efb058f68ad739 To git_revision:9afe7136958edaa403f0b0eb00f0353c125b7352 thumbv7m-none-eabi From git_revision:9649706eada1b2c68cf6504356efb058f68ad739 To git_revision:9afe7136958edaa403f0b0eb00f0353c125b7352 x86_64-apple-darwin From git_revision:9649706eada1b2c68cf6504356efb058f68ad739 To git_revision:9afe7136958edaa403f0b0eb00f0353c125b7352 x86_64-unknown-linux-gnu From git_revision:9649706eada1b2c68cf6504356efb058f68ad739 To git_revision:9afe7136958edaa403f0b0eb00f0353c125b7352 Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/234591 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> https://pigweed.googlesource.com/pigweed/pigweed pigweed, pw_toolchain Rolled-Commits: 77d4ffe19965706..f728fea14685b4b Roller-URL: https://ci.chromium.org/b/8737433610434630801 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I4525b99134dc9c9af2abb8ae97f8d01b8461497d Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/234612 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.