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pigweed / pigweed / kudzu / ee43de285f5c620f582998f1024efdebe5d42375
commitee43de285f5c620f582998f1024efdebe5d42375[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Fri Jan 31 19:51:13 2025 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Jan 31 19:51:13 2025 -0800
treef0120508e215cf950febc8d7070248d4076ab968
parent409cb10a0385137b25367a78fee0f42b0250938f [diff]
roll: third_party/pigweed 9512986..ce0f03c (20 commits)

ce0f03c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263835 zephyr: Expose sys_io.cc
9f0f4f8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260276 pw_allocator: Add overloads to customize allocated array alignment
05504be:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263834 zephyr: Fix sys_io.cc to respect Kconfig
471eba4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263833 pw_build: Make run_action_on_executable public
4863c26:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264013 pw_compilation_testing: Mark as testonly
df2de54:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263839 docs: Quiet the Doxygen build
fa34f28:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/262852 pw_bluetooth_sapphire: Set BR/EDR SM fixed channel support bit
5f46628:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263832 zephyr: Add Zephyr toolchain CIPD repo
e01237e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263874 bazel: Mark Fuchsia SDK as a dev dependency
93d9fac:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261292 pw_bluetooth_sapphire: Add CTKD to SecureSimplePairingState
7cc06d3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263613 pw_bluetooth_sapphire: Implement fragmenter for ISO
55d10c7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263873 pw_build: Run tests under exec configuration
d40145b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263933 pw_status: Fix broken link
adf44be:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260217 pw_bluetooth: Redefine Emboss packet filter UUID commands with sizes
0276228:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263612 pw_bluetooth_sapphire: Fix assert in IsoDataStreamImpl
be2a1ae:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/249913 pw_allocator: Add block-related metrics
55309be:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/262453 pw_bluetooth_sapphire: Provide IsoDataStream to IsoStream
d5a7cea:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263792 bazel: Layering check fixes
f02e20d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/263716 pw_hdlc: Layering check fixes
5508852:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/255873 bazel: Get googletest from BCR

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 95129869708a65..ce0f03cf936d35
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8724168708918359297
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I22d9c7e9230b3e8939d1112aec1b28e73f0f7342
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/264040
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: f0120508e215cf950febc8d7070248d4076ab968
  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))