roll: third_party/pigweed febc8c2..813fe27 (13 commits)

813fe27:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/268877 pw_async2: Add new PendFuncAwaitable utility class
72591b2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264645 pw_allocator: Refactor block tests to be generic
b4e66e6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269292 bluetooth: Fix AVDTP dynamic size
15b0072:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269293 pw_env_setup: PyPI version bump to 0.0.21
b563e5b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267612 pw_bloat: Build Bazel size reports with a specified platform
c0e69a9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/268974 pw_ide: Better orphaned file feedback
fcd6de2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269213 pw_protobuf: Fix examples in docs
dfd05cc:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269112 pw_rpc: Replace not_called with assert_not_called
d6e9afb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/268773 pw_thread_freertos: Remove includes attribute
8cf4e80:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264652 pw_log_basic: Remove includes, fix layering
55ce4e9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/268812 pw_unit_test: Retire googletest platform
3dde8a0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/269053 pw_sensor: Enable YAML to Python sensor attribute changes
c330d21:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264644 pw_allocator: Facilitate additional block implementations

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: febc8c2aff059a..813fe272d52a81
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8722456864554045121
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ib6bfa35eb74b2bcd51681d5869492bd76e458b06
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/269413
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
1 file changed
tree: 31599fbd5ba42e3bcaaf235cef41e4958590673e
  1. applications/
  2. build_overrides/
  3. lib/
  4. pcb/
  5. targets/
  6. third_party/
  7. tools/
  8. .bazelignore
  9. .bazelrc
  10. .bazelversion
  11. .gitignore
  12. .gitmodules
  13. .gn
  14. activate.bat
  15. banner.txt
  16. bootstrap.bat
  17. bootstrap.fish
  18. bootstrap.sh
  19. BUILD.gn
  20. BUILDCONFIG.gn
  21. OWNERS
  22. pigweed.json
  23. README.md
  24. 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))