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pigweed / pigweed / quickstart / bazel / 38747565e6c43a93029f143c9f1add0c029b50b8
commit38747565e6c43a93029f143c9f1add0c029b50b8[log] [tgz]
authorAlan Rosenthal <alanrosenthal@pigweed.infra.roller.google.com>Wed Sep 04 16:47:15 2024 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Sep 04 16:47:15 2024 +0000
tree7f879802883686240167de1b3b7f84bcec1b4912
parent2b43b44ee2cd19d8d7d98f4e80cc7ed182bed01f [diff]
roll: pigweed, pw_toolchain: pw_bluetooth: Add test case for reading payload length

Added HCI commands from snoop logs.
Verfied wireshark's payload length is the same as emboss'.

Original-Bug: 364313894
Test: presubmit
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/233592

https://pigweed.googlesource.com/pigweed/pigweed
pigweed, pw_toolchain Rolled-Commits: cca9825598d223d..7b9a2c51e9b7cc0
Roller-URL: https://ci.chromium.org/b/8737709061199117761
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I18aa09ea70d42a89cfa929113ce52e99ad1a6d92
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/233953
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
1 file changed
tree: 7f879802883686240167de1b3b7f84bcec1b4912
  1. .github/
  2. .vscode/
  3. apps/
  4. modules/
  5. system/
  6. targets/
  7. tools/
  8. .bazelignore
  9. .bazelrc
  10. .bazelversion
  11. .buildifier.json
  12. .clang-format
  13. .clangd.shared
  14. .gitignore
  15. .pw_console.yaml
  16. AUTHORS
  17. BUILD.bazel
  18. CONTRIBUTING.md
  19. LICENSE
  20. MODULE.bazel
  21. OWNERS
  22. pigweed.json
  23. README.md
README.md

Pigweed: minimal Bazel example

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.

Getting the code

git clone https://pigweed.googlesource.com/pigweed/quickstart/bazel pw_bazel_quickstart
cd pw_bazel_quickstart

Dependencies

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.

Running on the simulator

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

Running on hardware

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

Controlling the LED

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)

Running unit tests on the host device

bazelisk test //... will run the unit tests defined in this project, such as the ones in modules/blinky/blinky_test.cc.

Running unit tests on hardware

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.

Next steps

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.