commit	0acd66627ef7da8e0e54506fcd11eaa184ec605b	[log] [tgz]
author	Rob Mohr <mohrr@pigweed.infra.roller.google.com>	Mon Oct 07 17:47:40 2024 +0000
committer	CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>	Mon Oct 07 17:47:40 2024 +0000
tree	b67ae259f68d9f441e78c24ba8b71efa8b05c155
parent	33b8ffe93b0c6861c0b8216329759b56a70abff9 [diff]

roll: pigweed Revert "roll: rust"

This reverts commit 443ee69b47aba9c8c5c158f0936462248d4f9daa.

Reason for revert: b/372013566

Original change's description:
> roll: rust
>
> host
> From git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8
> To git_revision:f559d6188828b738ce7e7c2e4d99bf03111336d6
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> aarch64-unknown-linux-gnu
> From git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8
> To git_revision:f559d6188828b738ce7e7c2e4d99bf03111336d6
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> x86_64-unknown-linux-gnu
> From git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8
> To git_revision:f559d6188828b738ce7e7c2e4d99bf03111336d6
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> aarch64-apple-darwin
> From git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8
> To git_revision:f559d6188828b738ce7e7c2e4d99bf03111336d6
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> x86_64-apple-darwin
> From git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8
> To git_revision:f559d6188828b738ce7e7c2e4d99bf03111336d6
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> thumbv7m-none-eabi
> From git_revision:612796c42077605fdd3c6f7dda05745d8f4dc4d8
> To git_revision:f559d6188828b738ce7e7c2e4d99bf03111336d6
> Roller-URL: https://ci.chromium.org/b/8734906089024978833
> GitWatcher: ignore
> CQ-Do-Not-Cancel-Tryjobs: true
> Change-Id: Ica7c4b2eb2a070bb2f2701961819c30e16e4a4d8
> Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/240353
> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
> Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>

# Not skipping CQ checks because original CL landed > 1 day ago.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/240673
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: 35c10c46e5761fc133e68d1df96596f12d59b54d

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 01e206b56c43d1..35c10c46e5761f
Roller-URL: https://ci.chromium.org/b/8734715619614546993
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Id287745ad345eb4907416cc36f268d2a875bc6a7
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/240635
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>

MODULE.bazel[diff]

1 file changed

tree: b67ae259f68d9f441e78c24ba8b71efa8b05c155

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.