| commit | 8a0bbe8e7afce5d7f238324c8dd9b05df389e36d | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Mon Dec 09 20:06:43 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Dec 09 20:06:43 2024 +0000 |
| tree | 2f38f4164dddd52185c2f686efce35014ef530db | |
| parent | ca054468368a77c7da3d92967163087a9b797798 [diff] |
roll: pigweed ffb5324..36e5cc3 (6 commits) 36e5cc3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252813 pw_tokenizer: Check _pool before using it bb6bcba:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253234 pw_bluetooth: Add AVDTP psm d3fddeb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253232 target: Add missing pw_boot/backend.gni includes b3d4f6e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253233 pw_allocator: Fix first-fit with threshold c9c4af6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253212 pw_protobuf_compiler: Update OWNERS b8d1cd0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252052 pw_build: Document pw_cc_binary Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: ffb53244780463..36e5cc3cd79e01 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8728999354900924705 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I016943582dec48a9a1a97778822461fd50bc57a1 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/253292 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Bot-Commit: 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.