roll: pigweed af05593..57c1c31 (10 commits) 57c1c31:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261792 pw_async_basic: Remove includes attribute 903fc53:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261719 docs: Update good first issue link c20f1e9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260553 pw_bluetooth_proxy: Add host to controller callback packet sniffing 74fb2fc:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/258714 pw_presubmit: Set remote_download_outputs=minimal d702aa2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261718 pw_system: Remove unnecessary dependency b472874:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260832 pw_bluetooth_proxy: Zero h4 buffers before handing them out 1c1616b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261753 pw_async2_epoll: Remove includes, fix layering f1cb7ec:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261693 pw_system: Make config library public in Bazel c998f26:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261736 pw_async2_basic: Remove includes attribute 72565bb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261633 pw_assert_trap: Split assert and check backends Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: af055930bf3a56..57c1c31f644c61 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8725007958334374273 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I7d4210c46b16b635f1c4c4668a5b968d7e85b9e4 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/261855 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> 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.