| commit | 06c2c79cb26ebb0821659a609dead07522315ee5 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Sat Aug 03 16:50:34 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sat Aug 03 16:50:34 2024 +0000 |
| tree | 8d298895eb0009c40fd59f7ed5c121c54f2e17e5 | |
| parent | 3e7eca50357db335a19caeb6d0315ee44ade6df7 [diff] |
roll: pigweed, pw_toolchain: roll: rust aarch64-apple-darwin From git_revision:3942254d00bf95cd5920980f85ebea57a1e6ce2a To git_revision:ad0a2b7180c06514370c4c7a7a73ee75158e88fa aarch64-unknown-linux-gnu From git_revision:3942254d00bf95cd5920980f85ebea57a1e6ce2a To git_revision:ad0a2b7180c06514370c4c7a7a73ee75158e88fa host From git_revision:3942254d00bf95cd5920980f85ebea57a1e6ce2a To git_revision:ad0a2b7180c06514370c4c7a7a73ee75158e88fa x86_64-apple-darwin From git_revision:3942254d00bf95cd5920980f85ebea57a1e6ce2a To git_revision:ad0a2b7180c06514370c4c7a7a73ee75158e88fa x86_64-unknown-linux-gnu From git_revision:3942254d00bf95cd5920980f85ebea57a1e6ce2a To git_revision:ad0a2b7180c06514370c4c7a7a73ee75158e88fa Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/227287 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> https://pigweed.googlesource.com/pigweed/pigweed pigweed, pw_toolchain Rolled-Commits: 61f8b7ee89ec9e4..66d59b0e5f76b58 Roller-URL: https://ci.chromium.org/b/8740607894018918193 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I6f8348f96e9d5de4ad3380e1c43de50ce1c1b2aa Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/227552 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.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!