commit | 770d5716f5a99065a6ee350b89700dfe15b66f21 | [log] [tgz] |
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author | Rob Mohr <mohrr@pigweed.infra.roller.google.com> | Thu Oct 17 20:52:42 2024 +0000 |
committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Oct 17 20:52:42 2024 +0000 |
tree | efbfe88ce616825c3b750109b7e4f522f23e8686 | |
parent | e4b09bc6ceeda17b41178b59930d113e68edc9b9 [diff] |
roll: pigweed pw_env_setup: Drop Python 2 support Original-Bug: b/373905972 Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/242713 Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> Original-Revision: c42ec10b3824a5e15bc4e92d2065bd95143e9aad Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: f633c61c5110ac..c42ec10b3824a5 Roll-Count: 1 Roller-URL: https://ci.chromium.org/b/8733798980734414561 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I6c70fb2c69868250b444260ea90f886b8e811a88 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/243013 Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
This repository contains a minimal example of a Bazel-based Pigweed project. It is a LED-blinking service (featuring RPC control!) for the Raspberry Pi Pico. It can also be run on any computer using the included simulator.
git clone https://pigweed.googlesource.com/pigweed/quickstart/bazel pw_bazel_quickstart cd pw_bazel_quickstart
The only dependency that must be installed is Bazelisk.
Bazelisk is a launcher for the Bazel build system that allows for easy management of multiple Bazel versions.
Instructions for installing Bazelisk can be found here.
To run the simulator, type: bazelisk run //apps/blinky:simulator_blinky
Then, in a new console, connect to the simulator using: bazelisk run //apps/blinky:simulator_console
To start, connect a Raspberry Pi Pico, Pico 2, or debug probe via USB.
To run on the Raspberry Pi Pico, type: bazelisk run //apps/blinky:flash_rp2040
Then, in a new console, connect to the device using: bazelisk run //apps/blinky:rp2040_console
Once connected with a console, RPCs can be sent to control the LED. Try running:
device.set_led(True) device.set_led(False) device.toggle_led() device.blink(blink_count=3)
bazelisk test //...
will run the unit tests defined in this project, such as the ones in modules/blinky/blinky_test.cc
.
bazelisk run @pigweed//targets/rp2040/py:unit_test_server
in one console followed by bazelisk test //... --config=rp2040
will also allow running the unit tests on-device.
Try poking around the codebase for inspiration about how Pigweed projects can be organized. Most of the relevant code in this quickstart (including RPC definitions) is inside modules/blinky
, with some client-side Python code in tools/console.py
.