Google Git
Sign in
pigweed / pigweed / quickstart / bazel / 33a811e02bdedb32acb5c94e07513d4d7cada2ad
commit33a811e02bdedb32acb5c94e07513d4d7cada2ad[log] [tgz]
authorDavid Rees <drees@pigweed.infra.roller.google.com>Mon Dec 16 13:53:38 2024 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Dec 16 13:53:38 2024 -0800
tree5dd88bd8297ab78703cf2946a7a97779d9658e3d
parent121ca70dc2f11c440150e6d542026b67ef46b8ad [diff]
roll: pigweed pw_bluetooth_proxy: Rename to l2cap_channel_common.h

Rename l2cap_channel_event.h to l2cap_channel_common.h. Later CLs will
put items beyond event in it.

Original-Bug: 369849508
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/254519
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: b8d3b57a114d79a840080c282e2fda200fb58b5b

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 8c376c48954df8..b8d3b57a114d79
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8728358963442935569
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I2cfb421a8b24353636adcb68924937b7f11ccc40
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/254973
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>
1 file changed
tree: 5dd88bd8297ab78703cf2946a7a97779d9658e3d
  1. .github/
  2. .vscode/
  3. apps/
  4. modules/
  5. system/
  6. targets/
  7. tools/
  8. .bazelignore
  9. .bazelrc
  10. .bazelversion
  11. .buildifier.json
  12. .clang-format
  13. .clangd.shared
  14. .gitignore
  15. .pw_console.yaml
  16. AUTHORS
  17. BUILD.bazel
  18. CONTRIBUTING.md
  19. LICENSE
  20. MODULE.bazel
  21. MODULE.bazel.lock
  22. OWNERS
  23. pigweed.json
  24. README.md
README.md

Pigweed: minimal Bazel example

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.

Getting the code

git clone https://pigweed.googlesource.com/pigweed/quickstart/bazel pw_bazel_quickstart
cd pw_bazel_quickstart

Dependencies

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.

Running on the simulator

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

Running on hardware

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

Controlling the LED

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)

Running unit tests on the host device

bazelisk test //... will run the unit tests defined in this project, such as the ones in modules/blinky/blinky_test.cc.

Running unit tests on hardware

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.

Next steps

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.