| commit | c72c50079e0d435843e3f6f7bd37229ff73123f6 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Feb 20 13:10:41 2025 -0800 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Feb 20 13:10:41 2025 -0800 |
| tree | 77fa3dbacfaf8ff551084ce1227fdb299129cea5 | |
| parent | 6033dd53883567b13a81e42b122c68b89bce2690 [diff] |
roll: pigweed 94391ef..0012099 (6 commits) 0012099:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/268952 pw_bluetooth_proxy: Support two word event callback functions 4cbbd18:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269592 pw_ide: Unify testing d41e457:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269052 pw_kernel: Dump exception frame on every exception 73977b9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267992 pw_kernel: Add NVIC register accessors 73c1156:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267935 pw_kernel: Add systick register definitions 36e8e0a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267934 pw_kernel: Add thumbv8m MPU register definitions Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 94391ef6c7db8a..0012099bbb0bf7 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8722381787074478881 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I1ab7a0311e04c45b3ced0fd2106d42e2c80870c7 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/269712 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> 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 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.