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pigweed / pigweed / kudzu / e4468215ea4b1066ec746984daa19c0887f94f17
commite4468215ea4b1066ec746984daa19c0887f94f17[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Mon Feb 03 19:26:49 2025 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Feb 03 19:26:49 2025 -0800
treeaba1a86277a6f406d507d7d1f6a169c02538eafa
parent6572373f48573924702f3ff244109324b0ff1e07 [diff]
roll: third_party/pigweed 23f0e1f..3587a70 (18 commits)

3587a70:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260972 pw_ide: Fix exported methods collision
9b46aef:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/256653 pw_tokenizer: Add support for CSV parsing in C++
8fe4260:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/255173 pw_tokenizer: Add support for domains in C++
76ebbc3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264520 pw_i2c: Enable Bazel layering check
2d78bf1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264518 pw_log_string: Remove includes
23c3432:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263516 CMake: Add missing headers and deps
814ad3d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264634 pw_toolchain: Fix Zephyr build file (in more places)
edb7cd6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264513 Bazel: Apply buildifier fixes
31494ac:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263098 build: Switch default Rust crates.io deps be non-vendored
37b3dd8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263372 pw_build: Remove internal CMake _config and _public_config libraries
10c1a14:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263517 pw_bluetooth_sapphire: Remove sm::Delegate::OnNewPairingData
8ee5e98:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263492 pw_bluetooth_sapphire: Handle BREDR pairing collision in SM as Central
3381769:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263841 pw_tokenizer: Update test for nested tokens
c1467e3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/262877 pw_bluetooth_sapphire: Reject pairing request in SM during BREDR pairing
cee2e7b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264532 pw_toolchain: Fix Zephyr build file
458a7c2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263837 roll: Bazel 8.0.1
0dbfe4a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264132 pw_crypto: Add missing deps on pw_assert
25aa204:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263894 pw_env_setup: Switch to new bazelisk CIPD path

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 23f0e1fea3786c..3587a7080543c8
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8723898419639295057
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I9aeb37d295dcc18ade49c9e3ed4667eb14d05b98
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/264673
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>
1 file changed
tree: aba1a86277a6f406d507d7d1f6a169c02538eafa
  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))