| commit | 1cb8e0d26a2e834a40973bec1bd8f4a2470d99f0 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Apr 11 21:44:46 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Apr 11 21:44:46 2024 +0000 |
| tree | a72ff90cf0dae64842b556fa8e30a2770a53177e | |
| parent | d22a9a86b94fe9ed00370643ade66e894dc3245f [diff] |
[third_party/pigweed] Roll 2 commits 4a9b1e019b19eb4 pw_bluetooth: Store length max in virtual field d8c170bbb03c587 pw_sensor: Add module stub https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: e79414ec1071a38..4a9b1e019b19eb4 Roller-URL: https://ci.chromium.org/b/8750917468174420161 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I055f14c5a1b7339b7ef1beda4593f74a2a4a6921 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/203031 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
This repository contains a minimal example of a Bazel-based Pigweed project. It's an echo application for the STM32F429 Discovery Board.
git clone --recursive https://pigweed.googlesource.com/pigweed/quickstart/bazel
If you already cloned but forgot to include --recursive, run git submodule update --init to pull all submodules.
TODO: b/300695111 - Don't require submodules for this example.
We‘ll assume you already have Bazel on your system. If you don’t, the recommended way to get it is through Bazelisk.
To build the entire project (including building the application for both the host and the STM32 Discovery Board), run
bazel build //...
To run the application locally on your machine, run,
bazel run //src:echo
To flash the firmware to a STM32F429 Discovery Board connected to your machine, run,
bazel run //tools:flash
Note that you don't need to build the firmware first: Bazel knows that the firmware images are needed to flash the board, and will build them for you. And if you edit the source of the firmware or any of its dependencies, it will get rebuilt when you flash.
Run,
bazel run //tools:miniterm -- /dev/ttyACM0 --filter=debug
to communicate with the board. When you transmit a character, you should get the same character back!