| commit | 3aa7e82e4193b83e04ee1b357b397f1165d117e8 | [log] [tgz] |
|---|---|---|
| author | Aaron Green <aarongreen@pigweed.infra.roller.google.com> | Wed Sep 18 02:41:52 2024 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Sep 18 02:41:52 2024 +0000 |
| tree | 5d2d9cbdd8512a612b293e6dde42f18eb608c0bb | |
| parent | e12ecea28d63549357a13cc2d5e26371e495ed36 [diff] |
roll: pigweed pw_allocator: Add module config This adds two new options: * PW_ALLOCATOR_STRICT_VALIDATION, to allow optionally enabling more expensive checks that can be used to aggressively enforce invariants when testing. This option is not used in the current CL, but is used by subsequent CLs. * PW_ALLOCATOR_BLOCK_POISON_INTERVAL, to allow setting the poisoning rate more easily from the build rather than in code via a template parameter. Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/232211 Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> Original-Revision: d5fcc90b39ee7568855390535fa854cea8f33c95 Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: a5c19d3dff644a..d5fcc90b39ee75 Roller-URL: https://ci.chromium.org/b/8736493957822920433 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I0825aa76f3b47d642a62c703f6ae536b303b0443 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/236672 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>
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.