| commit | 110f47e1ebab1e7f6358bc56645014e588f9560b | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Apr 10 13:14:00 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Apr 10 13:14:00 2025 -0700 |
| tree | d7f1c279a93f9a0172ed21de6c85905d3a7b8e93 | |
| parent | 7f7310ce7f5231629df5ed6ee935f23eb2fe9ff4 [diff] |
roll: pigweed a23c49e..b61bd3b (8 commits) b61bd3b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282814 pw_perf_test: Set log level; minor updates 72f5894:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282775 pw_rpc: Add kconfig dependency on PIGWEED_THREAD_SLEEP 69fc79a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282774 pw_sync_zephyr: Fix backend mapping for binary_semaphore 5ba1848:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282776 pw_ring_buffer: Suppring reading via a pw::Function 1c277ee:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280973 pw_async2: Crash if task returns Pending() without a waker 2ca5393:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/239232 pw_env_setup: Detect lack of Internet 300393a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/281255 pw_bluetooth_sapphire: Acquire wake lease in Recombiner f84fc7f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282792 pw_sync: Update support matrix Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: a23c49ee8dd18a..b61bd3bffecedd Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8717946041047990625 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Iedcb30825096576f88632e306ef0eb7c6febb0c1 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/282816 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.