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pigweed / pigweed / quickstart / bazel / afd2f1d702adf059a1f2539ef7a2d8ee864d117e
commitafd2f1d702adf059a1f2539ef7a2d8ee864d117e[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Thu Dec 12 19:00:16 2024 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Dec 12 19:00:16 2024 -0800
tree318d5d602767827e4bb4a2affd973e22e8920d9a
parentbc08bc228a3c1a6741444bc203750627376aac27 [diff]
roll: pigweed ae004ee..96f941b (12 commits)

96f941b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253594 pw_bluetooth_proxy: Move AcquireAdditionalRxCredits to L2capCoc
9cda022:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/254212 pw_bluetooth_proxy: Remove state from RfcommChannel
aa9a4e8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253556 pw_bluetooth_proxy: Remove deprecated event_fn from L2capCoc
5fc8302:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253520 pw_bluetooth_proxy: Close channels on disconnections in both directions
2592257:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253856 pw_bluetooth_sapphire: Save advertising data buffer after parsing
3e46575:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/254112 pw_bluetooth: Add AVDTP_GET_ALL_CAPABILITIES
046c562:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253519 pw_bluetooth_proxy: Close channels on ACL & L2CAP disconnections
f58927a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253518 pw_bluetooth_proxy: Close AclConnection instead of erase
df92f9f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/254020 fuchsia: Introduce @rules_fuchsia
737e613:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253517 pw_bluetooth_proxy: Add running/stopped state to L2capChannel
5d83553:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252692 pw_bluetooth_sapphire: Refactor LowEnergyDiscoverySession
5f0b44d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253712 pw_build: Add libclang_path to GN pw_rust_bindgen

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: ae004ee393c0b2..96f941bde9f644
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8728701435359976529
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ic0a62635d77025f56f5f66cc2f0d30b6616d124b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/254332
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: 318d5d602767827e4bb4a2affd973e22e8920d9a
  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.