| commit | 0dec89afe3c91842c57fa8018a68986fe5499cce | [log] [tgz] |
|---|---|---|
| author | Marie Janssen <jamuraa@pigweed.infra.roller.google.com> | Thu Sep 12 23:46:00 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Sep 12 23:46:00 2024 +0000 |
| tree | b0a40d9b69eb9d88d825659f8a5a75920aee04b8 | |
| parent | f63bd01fe4141ec6944c3e7fcda5071713ca2e4b [diff] |
roll: pigweed pw_bluetooth_sapphire: Remove unnecessary handle tracking Discoveriing a handle for the service changed characteristic is used to decide whether to attempt to send indications, but is never cleared when there are no subscribers, so will likely be on after the systems runs for any reasonable length of time. Instead continue to use the set of subscribed peers directly. Test: code removal only; fx test bt-host-gatt-tests Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1009175 GitOrigin-RevId: 01c53083ebf40906508a6126e143651a8c5f94db Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/235316 Original-Revision: 55ff480e6aaddb955fdc4bfbc39f18706ccf340d Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: d63a18b6fb6523..55ff480e6aaddb Roller-URL: https://ci.chromium.org/b/8736957950228622961 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I4528a273a843aaa86443af370efedf6ebdd11cbf Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/235512 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>
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.