| commit | 27c9f4d14d537de173b2d8bdf2123f586d604f56 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Apr 03 14:37:27 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Apr 03 14:37:27 2025 -0700 |
| tree | 4f0d175d99b7976e11515a86d8dc1833b8c88cca | |
| parent | 69c07c1b6a061588fc5c41a48738228b7392754e [diff] |
roll: pigweed 7beeec2..7fcc58e (8 commits) 7fcc58e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/279852 build: Upgrade rules_rust to 0.59.2 3a27d96:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/279493 bazel: Rename Python pip hub f69b7e7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/279992 pw_bluetooth_sapphire: Populate advertising fields in peer cef99cf:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278712 bazel: Update to latest rules_cc 96f1e37:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277752 pw_env_setup: Add some Rosetta logging e63f000:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280976 pw_kernel: Remove nomem and nostack on interrupt guards b78d7e2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280975 pw_kernel: Support usize registers a1f21a8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278012 pw_bluetooth_sapphire: Acquire wake leases in AclDataChannel Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 7beeec24f5f166..7fcc58ea2b5675 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8718574987081610561 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I5ba75d29745d19ee9990acb81dd4ee2139ab6c47 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/281292 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.