| commit | 1ef4e129990661aa5a05b5636f1235236d484481 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Wed Jun 04 14:24:28 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Jun 04 14:24:28 2025 -0700 |
| tree | 08f0ffb0fca40b6d6fa7446cec9d9106d846e894 | |
| parent | 21a00d7094c47eafbcbd17a522d93ffa4a5c672e [diff] |
roll: pigweed 6b8da92..ac805a6 (7 commits) ac805a6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/294640 pw_containers: Add InlineAsyncDeque d6a4aa0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/296155 pw_multibuf: Fix Android build f2928ad:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/296153 pw_env_setup: Remove Python version from error 4a462f6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/296194 pw_env_setup: Add some Rosetta logging 4b1f8bc:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295234 pw_bluetooth_sapphire: Allow multiple advertisements with same address cfba271:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/294754 pw_bluetooth_sapphire: Don't replace advertisement with same address 8014684:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/290592 pw_crypto: Add facade for ECDH Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 6b8da9265c7d5d..ac805a6eca3ae3 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8712958662160663137 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I5ffc0c0efb4eb10123568bc789b37693a0e09c92 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/295918 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.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.