| commit | d6dec29200285b8f4b9f5ae5ba4cb79da2aebae8 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Wed May 29 22:28:03 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed May 29 22:28:03 2024 +0000 |
| tree | 14e913d8fcce9f27a9322a1f556fa9d90eaca552 | |
| parent | 6112b488b60bee1c72b3b57893a2119b45f74709 [diff] |
[third_party/pigweed] Roll 6 commits 3763a9d5b54c766 bazel: Support asan in Bazel 27f4c88862d06f8 pw_cpu_exception_cortex_m: Add crash analysis API 11777bcd3424150 pw_clock_tree_mcuxpresso: Mcuxpresso module 3eeee6c30e8388e pw_emu/py: Exclude tests module from the Pigweed P 65f7cc874344954 pw_web: Move shoelace split panel import 1eaa4363d3615df pw_build: Introduce PW_MUST_PLACE linker script ma https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: 9edec04e128ec8d..3763a9d5b54c766 Roller-URL: https://ci.chromium.org/b/8746566355985896129 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: If83f1764a541757e853250041cdc4b67601e6e8a Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/211986 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.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!