| commit | 21a00d7094c47eafbcbd17a522d93ffa4a5c672e | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Wed Jun 04 11:30:16 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Jun 04 11:30:16 2025 -0700 |
| tree | 2cb0578c6749361cac5e779f7a10e0d41ded999f | |
| parent | 872b30aa55676dd6ead550ba455cb13345485bdd [diff] |
roll: pigweed 054ed2c..6b8da92 (7 commits) 6b8da92:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/296152 pw_spi_mcuxpresso: Add missing override keyword 638955e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/296173 pw_stream_uart_mcuxpresso: Add missing override keyword 4eeed9b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/296172 pw_stream_shmem_mcuxpresso: Add missing override keyword 1689d77:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/296059 pw_ide: Fix VSCode refresh compile command 2772952:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/296057 pw_ide: Run interceptor after actual bazel command, use default shell c6e4c56:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295625 pw_cli: Move pw tool implementation to multitool.py 5753b9c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295132 pw_build: Add PW_MUST_PLACE_SIZE Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 054ed2cf776e89..6b8da9265c7d5d Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8712969694006818721 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I38543994eca7d5d9df003b2400637912d8d942a9 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/296101 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Commit-Queue: 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.