| commit | 2ddde4586636a90fd6c0b45d51ee658f0106164d | [log] [tgz] |
|---|---|---|
| author | Faraaz Sareshwala <fsareshwala@pigweed.infra.roller.google.com> | Sun Aug 31 19:40:26 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sun Aug 31 19:40:26 2025 -0700 |
| tree | d2fc88ad737394bf847382a48ea5298ed7fd4c84 | |
| parent | 5f15c59226519774a4b9c6d3ff4ffcd623bedf0f [diff] |
roll: pigweed pw_bluetooth_sapphire: Avoid using 0 as an advertising handle Some Controllers return Invalid HCI Parameters when using 0 as an advertising handle, resulting in a failure to enable advertising. We would then try the next advertising handle (1) and succeed. This change fixes the advertising handle map to simply never issue an advertising handle of zero. While advertising would eventually be enabled, this change prevents an unnecessary round trip between the Host and Controller before eventually succeeding to enable advertising. Original-Bug: b/405398246 Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/316019 Original-Revision: d176c5ed5662dd68d79eddbf97efa0807cf80e66 Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 280017c367552b..d176c5ed5662dd Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8704966325544599457 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I73e5e4d74a4e7df8862956f7ad8bf69b7c8af538 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/318352 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>
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.