| commit | 4d16d0097fc900fb71046e290b997fe9fec7f5a4 | [log] [tgz] |
|---|---|---|
| author | Dave Roth <davidroth@pigweed.infra.roller.google.com> | Tue Oct 08 19:15:30 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Oct 08 19:15:30 2024 +0000 |
| tree | a3d578349f245e7632df4b309ed03f2e588d0315 | |
| parent | e092460bf33f125e2535230460bba252d140aff1 [diff] |
roll: pigweed pw_system: Add `debugger-listen` and `debugger-wait-for-client` options Add debugpy to pw_system console to ease attaching the VS code python debugger to the console. This is especially useful when the console is invoked from inside a bazel sandox, for example: `bazelisk run //pw_system:rp2350_system_example_console -- --debugger-listen`. - `--debugger-listen` will start the listener on localhost:5678 - `--debugger-wait-for-client` will start the listener on localhost:5678 and halts the console until a debugger attaches. `--debugger-listen` is no required when `--debugger-wait-for-client` is specified.. Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/233752 Original-Revision: fd6b7a96cd142fcfbf979c2ebf3ea4ac2e342612 Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 7698704f57a69f..fd6b7a96cd142f Roller-URL: https://ci.chromium.org/b/8734619736461543953 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I8000d100807bcbbc44e333b41b225a1ca64d8340 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/240644 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 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.