| commit | 70635c35fc1e0c7f928aaeea64878d5ed5f0d54d | [log] [tgz] |
|---|---|---|
| author | Austin Foxley <afoxley@pigweed.infra.roller.google.com> | Mon Apr 28 10:54:37 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Apr 28 10:54:37 2025 -0700 |
| tree | 5aa2a9b292c9d415964a73ffce1a20638a5b8d2d | |
| parent | 59f9972f91c790ee7f32211e90288deeca706c8b [diff] |
roll: pigweed pw_grpc: Create module enable constraint This module requires a few pw_rpc module config overides to function and build. Till now compilation has been guarded by checking explicitly if a specific //pw_rpc:config_override value had been applied. This isn't compatible with setting other config overrides an app may want to set. Create an includable array of the required overrides and an enabled constraint to guard the module that must be explicitly enabled. Note: during introducing this constraint, we don't yet guard the module with it. Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/286504 Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> Original-Revision: 80b243207eb931faf413350406bd492d87e1009e Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: b25f844d440520..80b243207eb931 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8716324017668061857 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Ib65048f7e4735995c21707ce43597a8c257f5f82 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/286873 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Commit-Queue: 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.