| commit | d5aea135237f6710d0c492360bef0a00fcdcd532 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu May 15 15:11:36 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu May 15 15:11:36 2025 -0700 |
| tree | c9eb17becd422f9fa52842639efbd4519ac2e40e | |
| parent | c9e2b0bacfa09aa651fba9cd32e786514af4c351 [diff] |
roll: pigweed 24f8780..91988cd (8 commits) 91988cd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/289292 pw_kernel: Cortex-M Userspace 6e6b505:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291932 pw_kernel: Clean up unittest crates a41a6ff:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291933 pw_ide: Handle targets that start with @ ebcf95b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291053 pw_kernel: Add privileged thread support 0c7bb7f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291052 pw_kernel: Add enum field support to register macros 199d14d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/286472 pw_bluetooth: Migrate size reports to Bazel c1970dc:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/288833 pw_containers: Introduce DynamicQueue, which wraps DynamicDeque 9650a20:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291792 pw_allocator: Fix -Wctad-maybe-unsupported warnings Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 24f8780cda3e41..91988cdde90496 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8714768210862001489 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Ie247ca0620af7f3172fde2dd69a1a5400be700c8 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/292012 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.