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pigweed / pigweed / quickstart / bazel / e59e4016dd2e0920850b306e34eb8e5cc108dbe6
commite59e4016dd2e0920850b306e34eb8e5cc108dbe6[log] [tgz]
authorMomo Shen <momoshen@pigweed.infra.roller.google.com>Mon Oct 28 17:07:03 2024 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Oct 28 17:07:03 2024 +0000
tree92d89697e72750341b5f76d531bf71c8c0ca9966
parent97c578a115e5a926591d405b6a56caefc5911589 [diff]
roll: pigweed pw_thread: Export thread_native.h

- Apply thread_native.h directive declaration in thread.h to avoid IWYU
check error by clang-tidy include cleaner.
- It's for using PW_THREAD_JOINING_ENABLED, which must be provided by
  the backend's thread_native header.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/244932
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Original-Revision: 06d86b5bf2e04ff7c550d559b18bae1f3dc18f4f

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 01d4453a42c515..06d86b5bf2e04f
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8732815696034081953
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ifabcfbcb11fe7fe930dffd917197b68d64da12d6
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/245014
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: 92d89697e72750341b5f76d531bf71c8c0ca9966
  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. OWNERS
  22. pigweed.json
  23. 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.