| commit | 12718d3ab537e7ecfdea137315de47a07955afcf | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed.infra.roller.pigweed-service-accounts.iam.gserviceaccount.com> | Sun Mar 16 08:09:24 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sun Mar 16 08:09:24 2025 -0700 |
| tree | 7f47d7ea463befd8aca75f58e0ffb3bf1ea3770c | |
| parent | 2078ffd59cfb2e547abd8ed91b6ecb10566f9fa1 [diff] |
roll: pigweed roll: luci bb From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:0116693211c2d2f947acb9977133a516e31d1e13 luci-auth From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:0116693211c2d2f947acb9977133a516e31d1e13 gerrit From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:036d16b462ac8941d3acc3c71edae733cb9bfd5c gitiles From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:036d16b462ac8941d3acc3c71edae733cb9bfd5c cas From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:0116693211c2d2f947acb9977133a516e31d1e13 led From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:0116693211c2d2f947acb9977133a516e31d1e13 swarming From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:0116693211c2d2f947acb9977133a516e31d1e13 logdog From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:0116693211c2d2f947acb9977133a516e31d1e13 prpc From git_revision:02552fa3896db64f2cd0c5c825ea562281913334 To git_revision:0116693211c2d2f947acb9977133a516e31d1e13 luci-cv From git_revision:02fc02109d481b268f15863a3bb07c98d1c06961 To git_revision:036d16b462ac8941d3acc3c71edae733cb9bfd5c Roll-Count: 10 GitWatcher: ignore Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276235 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Original-Revision: 6fd6d5666f52eb394ba49a5d77aafe7123af937f Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 2221585beb9b33..6fd6d5666f52eb Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8720230125717749041 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I4f8774ea02c0be5287b3b07a88aaccc7e19a4e79 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/276165 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.