| commit | aca6335c8bf49a1e2af7de6e7b7a3aa955cf4a14 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Wed May 21 11:20:37 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed May 21 11:20:37 2025 -0700 |
| tree | 7da54b505dd4f5e8b1ff3534cb31009b27d9f429 | |
| parent | ff1d09b448a9dad127463ba43f05aac7869a72ac [diff] |
roll: pigweed 55d135f..bc15bc2 (8 commits) bc15bc2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292461 pw_bluetooth_proxy: Move event_fn to ChannelProxy bb2347b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292457 pw_bluetooth_proxy: Introduce ChannelProxy and related classes db5c5ff:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292833 pw_bluetooth_proxy: Refactor client channel tests into their own file fa9e18c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292456 pw_bluetooth_proxy: Group l2cap variable declarations 121a101:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/292796 pw_bluetooth_sapphire: Add queued/pending commands to Inspect 7080af1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/289513 zephyr: Begin using latest Zephyr testing a9084c8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290372 pw_toolchain: Use correct soft-float toolchain prebuilt for riscv32 71b1d58:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293472 pw_env_setup: Add make from CIPD Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 55d135fa01e365..bc15bc2f44a368 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8714238590350556017 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I6d7da00e12383c993b8d889c845dc9560f7530a5 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/293475 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Bot-Commit: 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.