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pigweed / pigweed / quickstart / bazel / 46f81bd72d45658febff7eb56a6265092a7671c6
commit46f81bd72d45658febff7eb56a6265092a7671c6[log] [tgz]
authorChase Latta <chaselatta@pigweed.infra.roller.google.com>Tue Sep 17 00:30:57 2024 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Sep 17 00:30:57 2024 +0000
treeb4022717c7cb078ef862d943e7ff8529b78aac74
parentf64d49c5fa7ee1672b818a8381009ab869a9cfd5 [diff]
roll: pigweed pw_bluetooth_sapphire: Add copts to fuchsia config for boringssl

Adds the correct defines for compiling boringssl for Fuchsia which
optimize for size.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/236332
Original-Revision: bbe5cd6062a86012474bdc317036cb87504c0df1

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 461c43a49e425e..bbe5cd6062a860
Roller-URL: https://ci.chromium.org/b/8736592871262140305
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I0b99625497f2b5ab2e4573e973a99e6a2cd1b189
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/236353
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>
1 file changed
tree: b4022717c7cb078ef862d943e7ff8529b78aac74
  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.