commit	75c14324a337c5ac9758380d536bbb7de63a7b18	[log] [tgz]
author	pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>	Wed Mar 19 14:40:49 2025 -0700
committer	CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>	Wed Mar 19 14:40:49 2025 -0700
tree	f352f54d24c9a763f41c2e9dd6f2b9511a84dcf9
parent	0eb60ccb9c8bb83853a2fd70bc23f6ca963007df [diff]

roll: third_party/pigweed a3d0ae7..c14573c (24 commits)

c14573c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276615 pw_bluetooth_proxy: Clarify and check usage of recombine pdu variables
a839dfe:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276894 pw_async2: Restructure as typical facade
f4acd96:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277352 pw_kernel: Remove use of chipset constraint
99169d1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276614 pw_bluetooth_proxy: Correct label to connection in logs
b2745aa:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276613 pw_bluetooth_proxy: Move locked l2cap channel to its own file
099968f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276612 pw_bluetooth_proxy: Fix ordering of deps in targets
37f59a3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276593 pw_bluetooth_proxy: Fix extra/missing header includes
29acdc3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276475 pw_bluetooth_proxy: Move Direction enum to common header
8d5564b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276899 pw_bluetooth_proxy: Remove MultiBufWriter
560ea15:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276898 pw_bluetooth_proxy: Update Recombiner to not use MultiBufWriter
ad02ea3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276933 pw_bluetooth_proxy: Add tests for recombiner
1090603:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276934 pw_bluetooth_proxy: Correct IFTTT in CmakeLists.txt
24094e8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276574 pw_bluetooth_proxy: Move Recombiner class to its own file
8bc1db5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276474 pw_bluetooth_proxy: Track progress inside Recombiner
6c0f81a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276473 pw_bluetooth_proxy: Separate recombine IsComplete from multibuf read
8f74673:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276573 pw_bluetooth_proxy: Move recombine tracking to its own class
b0aecdb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277013 pw_bluetooth_sapphire: Fix PeerFuzzer
e68cccd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276994 pw_kernel: Combine cortex-m and riscv unittest_runner
50b3024:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276592 pw_bluetooth_proxy: Add more checks in recombination
8fee4cf:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276895 pw_toolchain: Add example of clang-tidy setup
399d669:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276832 pw_{rpc, protobuf}: Fix bash script error
b8d0c77:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276893 pw_async2: Move dispatcher_lock() to pw::async2::impl namespace
4e25af0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/276753 bazel: Shorten nanopb repo name
382464c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277132 pw_tokenizer: Enable conversion warnings in Bazel

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: a3d0ae7667fd29..c14573c1421f43
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8719934118800450401
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4778a46bfd449f834e0a96a6434a3194f4b1a983
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/277512
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>

third_party/pigweed[diff]

1 file changed

tree: f352f54d24c9a763f41c2e9dd6f2b9511a84dcf9

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))