| commit | f71199834b8a367ee70025475da47c01015f1f67 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Sun Mar 31 21:36:20 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sun Mar 31 21:36:20 2024 +0000 |
| tree | 70d524cbf536ad546f2c8dc89bbd283cc95b3746 | |
| parent | 618b3297c838c0ee7fc9f0dc6ae279da7f8dc3a1 [diff] |
[roll third_party/pigweed] roll: gn From: git_revision:06cdcc8e1fa8e56f70efb4357d473345b7d1c083 To: git_revision:93ee9b91423c1f1f53fb5f6cba7b8eef6247a564 Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/201230 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: d7c9aedb4ba94e1..a16cc4c5e5368f0 Roller-URL: https://ci.chromium.org/b/8751914588335219105 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I9e5aad29bca06a8e17c03741f2ece2c3d2cf8eb2 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/201250 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!