| commit | 0e342568d8e69da3bb264fcd6a9b00d3ecca3199 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Sun Apr 21 09:55:41 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sun Apr 21 09:55:41 2024 +0000 |
| tree | fe95724489a302563c49232d6716af1eb84e12f4 | |
| parent | fbc85fa0e6acc186d27d6f1dfbf0c26ba5286a8d [diff] |
[roll third_party/pigweed] roll: clang-next From: git_revision:b1d2e8510b58893e58558ffdf3f8ba29c1e25e5a To: git_revision:0f61051f541a5b8cfce25c84262dfdbadb9ca688 Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/205290 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: 678e85847484879..84084ec60dd5d15 Roller-URL: https://ci.chromium.org/b/8750056285476097249 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I5507f98c7405bac344c4d1bc9dc5cb8c8ea84522 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/205350 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'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!