| commit | 6c03ce7ffcc802f1900e1f73276626604233e6b2 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Feb 27 17:36:02 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Feb 27 17:36:02 2025 -0800 |
| tree | ef307e2226c360012cb40cb5287027c552bae1a8 | |
| parent | 04fbb75d0e149d5f40da3046eb8e388271bfe1d2 [diff] |
roll: pigweed b4a0ee4..fb7c6e5 (6 commits) fb7c6e5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271853 pw_sapphire_bluetooth: bt-host sets a memory profile 2c5e7fa:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271852 pw_allocator: Restore Deallocator::WrapUniqueArray 03d757d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271681 pw_env_setup: Reorder args to cipd 30e3d13:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271435 pw_presubmit: Get black config from file's parents 796b62d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271434 pw_cli: Add helpers for looking up config files b599ed3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271792 pw_assert: Mark :pw_assert deprecated Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: b4a0ee4f9fff86..fb7c6e5b8edb09 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8721730781267175985 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I880147b387a69a5793ba68968b5b3e703850f1b5 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/271892 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.