roll: third_party/pigweed a5a1995..49c68b8 (13 commits)

49c68b8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237512 pw_async2: Use Waker from Context in OnceSender
d95038e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237335 pw_rust: Add rust_tools for static_analysis
751a5ae:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237334 pw_docgen: Include required Python packages
85469bd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/236612 pw_containers: Add examples
1ad38f0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237312 pw_build_info: Fix constant name in documentation
92ab032:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237415 pw_containers: Fix tree rebalancing
4c5e994:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237432 pw_containers: Fix Android.bp for intrusive_list
d0e975b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237413 pw_env_setup: Update Windows Python constraints
1f2e4ef:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/235872 pw_presubmit: Add steps to upload Pigweed Python to pypi.org
fba0833:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237333 pw_boot: Move main forward declaration out of extern "C" block
736eb4a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237132 bazel: Update Fuchsia SDK to 24.20240923.3.1
f848024:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237332 pw_build: Move constraint/cortex-m to constraints/cortex_m
34ca6b7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237152 pw_bluetooth_sapphire: Upload bt-hci-virtual CIPD

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: a5a199593f1375..49c68b83a009bf
Roller-URL: https://ci.chromium.org/b/8735926123570593969
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I31b99261fef7650b0986db5cd328d378815522ca
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/237496
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: 7e2f6ce0292cfdefd3c4e2603a50140c768a80a9
  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))