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pigweed / pigweed / quickstart / bazel / f008a1430f445dfadb038255736bb7bbdb078159
commitf008a1430f445dfadb038255736bb7bbdb078159[log] [tgz]
authorBen <benlawson@pigweed.infra.roller.google.com>Fri Sep 27 19:43:54 2024 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Sep 27 19:43:54 2024 +0000
tree97f11d187ecce400e53d1835f33ca755ac934ffc
parent8f3bf0a6038a6f9e1b13c35420f60cf7c5458dd4 [diff]
roll: pigweed pw_log_fuchsia: Add syslog dep to pw_log_fuchsia

This fixes bt_hci_virtual missing libsyslog.so.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238552
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Original-Revision: 42cff573c2016f8d0f78ef2f0db8cd9941601ab4

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: d31705b84d24f0..42cff573c2016f
Roller-URL: https://ci.chromium.org/b/8735614494642079105
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Change-Id: Ica805f3c399c9453b23cacb9506c55dcc195c38b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/238482
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>
1 file changed
tree: 97f11d187ecce400e53d1835f33ca755ac934ffc
  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.