Google Git
Sign in
pigweed / pigweed / kudzu / 984a8ada490835e9fa19d60d284a01e0e5f1f41b
commit984a8ada490835e9fa19d60d284a01e0e5f1f41b[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Fri Mar 07 15:15:15 2025 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Mar 07 15:15:15 2025 -0800
tree8e1fc84ab4beddd6b6efda23e25e1478d431ffd9
parent3b7a2bd2f663173ba2780b7c6080ce66a6960edb [diff]
roll: third_party/pigweed b2ed425..432f5c2 (15 commits)

432f5c2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/273612 pw_bluetooth_sapphire: Ensure identity is known for LEPublic addresses
8c51086:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260229 pw_bluetooth_sapphire: Wrap LowEnergyScanner delegate calls
553d60f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/265634 pw_bluetooth_sapphire: Constify some methods that should have been
b7b7110:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260228 pw_bluetooth_sapphire: PacketFilterConfig to AdvertisingPacketFilter
be05ee5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/272896 pw_bluetooth_sapphire: Handle L2CAP config req retry failure correctly
693a34d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271712 pw_bluetooth: Add Enable() and Disable() APIs to Snoop Log
b3bfda8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/273812 pw_allocator: Fix pw_assert deps
6d2af30:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/273852 pw_bluetooth: Add drees to OWNERS
e7e47e7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/273413 pw_presubmit: Fix format fix command
7b6e43b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/270735 pw_allocator: Add SharedPtr and WeakPtr
07b722d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/272874 pw_format/rust: Declare additional formatter types
700d01e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/272873 pw_tokenizer/rust: Support additonal argument types
bd14c15:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271793 pw_assert: Delete :pw_assert
7480855:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/273054 pw_bluetooth_proxy: Split AclDataChannel synchronized fields up
b6f2033:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271072 bazel: Clean up maven usage

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: b2ed42565a79ce..432f5c2e681a53
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8721015298927750785
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie254d22fcba5e0d95367ff69699a4b15a7d80931
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/274052
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>
1 file changed
tree: 8e1fc84ab4beddd6b6efda23e25e1478d431ffd9
  1. applications/
  2. build_overrides/
  3. lib/
  4. pcb/
  5. targets/
  6. third_party/
  7. tools/
  8. .clang-format ⇨ third_party/pigweed/.clang-format
  9. activate.fish ⇨ bootstrap.fish
  10. activate.sh ⇨ bootstrap.sh
  11. .bazelignore
  12. .bazelrc
  13. .bazelversion
  14. .gitignore
  15. .gitmodules
  16. .gn
  17. activate.bat
  18. banner.txt
  19. bootstrap.bat
  20. bootstrap.fish
  21. bootstrap.sh
  22. BUILD.gn
  23. BUILDCONFIG.gn
  24. OWNERS
  25. pigweed.json
  26. README.md
  27. WORKSPACE
README.md

Kudzu

Getting Started

Make sure you've set up Pigweed's prerequisites.

If you're on Windows, you can automate the initial setup by downloading the first-time setup script from cmd.exe:

curl https://pigweed.googlesource.com/pigweed/sample_project/+/main/tools/setup_windows_prerequisites.bat?format=TEXT > setup_pigweed_prerequisites.b64 && certutil -decode -f setup_pigweed_prerequisites.b64 setup_pigweed_prerequisites.bat && del setup_pigweed_prerequisites.b64

Then you can run the script with the following command in cmd.exe:

setup_pigweed_prerequisites.bat

Note: You may see a few UAC prompts as the script installs Git, Python, and enables developer mode.

Once that is done, you can clone this project with the following command:

git clone https://pigweed.googlesource.com/pigweed/kudzu

Environment setup

Pigweed uses a local development environment for most of its tools. This means tools are not installed to your machine, and are instead stored in a directory inside your project (Note: git ignores this directory). The tools are temporarily added to the PATH of the current shell session.

To make sure the latest tooling has been fetched and set up, run the bootstrap command for your operating system:

Windows

bootstrap.bat

Linux & Mac

source ./bootstrap.sh

After tooling updates, you might need to run bootstrap again to ensure the latest tools.

After the initial bootstrap, you can use use the activate scripts to configure the current shell for development without doing a full update.

Windows

activate.bat

Linux & Mac

source ./activate.sh

Device tools setup

Install the pico SDK and tool to flash the device.

pw package install pico_sdk
pw package install picotool

These packages will be built and added to the path automatically. There is no need to add these to the gn arguments.

Linux Setup

GLFW Dependency:

Install the GLFW OpenGL library

sudo apt install libglfw3-dev libglfw3

Udev Rules:

Put the following into /usr/lib/udev/rules.d/49-picoprobe.rules

# Pico app mode
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000a", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="000a", MODE:="0666", SYMLINK+="rp2040"

# RP2 Boot
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0003", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0003", MODE:="0666", SYMLINK+="rp2040"

# Picoprobe
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666", SYMLINK+="picoprobe"

This will also symlink /dev/picoprobe and /dev/rp2040 to the respective vendor and product ids.

Apply the above rules with:

sudo udevadm control --reload-rules
sudo udevadm trigger

Compile:

pw build

Run:

Host

Run the host app and connect to it via pw console:

./out/gn/host_device_simulator.speed_optimized/obj/applications/badge/bin/badge & \
  pw console --socket-addr default ; \
  killall badge

Kudzu

export ELF=./out/gn/rp2040.size_optimized/obj/applications/badge/bin/badge.elf

picotool reboot -f -u && \
  sleep 3 && \
  picotool load -x $ELF

Connect with pw console:

pw console --verbose \
  --baudrate 115200 \
  --token-databases ./out/gn/rp2040.size_optimized/obj/applications/badge/bin/badge.elf \
  --device /dev/rp2040

From Python Repl window you can issue RPCs interactively:

>>> device.rpcs.kudzu.rpc.Kudzu.PackageTemp()
(Status.OK, kudzu.rpc.PackageTempResponse(temp=27.60657501220703))