[third_party/pigweed] Roll 19 commits

825f89f0c2fd45d roll: bazel
178dee4d673a285 emboss: Update emboss repo to tag v2024.0501.21542
33da8827caa5441 pw_package: Suppress package progress messages
6c158d179f8e53b pw_log: Add core::fmt style format string support
f2bfca90d64a6d4 pw_bluetooth: Remove hci_vendor
664cea90c2e3998 pw_transfer: Lock resource_responder_ access
c3c31b852086eb2 docs: Update changelog
63761bcd7861acf pw_bluetooth_proxy: Reserve ACL LE slots from host
64d7ace864708ce pw_log: Rename Rust logging API to be less verbose
1f22c59e3a2f664 pw_log: Add Rust support for untyped strings
c3d2877b7aa6c78 pw_rpc: Fix macro name in docs and comments
d0ff89e952d68de pw_toolchain: Fix CMake build on macOS
d5f3adeb5cafd73 pw_protobuf_compiler: Fix bazel failure if proto d
fc8d0557e06a367 pw_protobuf_compiler: Add a no_prefix test
ac388e7bdae6d03 pw_ide: Raise specific error on bad settings file
6920d0bb3b6898a pw_protobuf_compiler: Tests fail to build under cm
3aa838ba32d99bb pw_allocator: Improve namespacing
89c90454a256760 pw_toolchain: Add no-canonical-system-headers
59bc1cdc76fbc59 pw_allocator: Use singletons for stateless allocat

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 5b96d29bb8a6ff0..825f89f0c2fd45d
Roller-URL: https://ci.chromium.org/b/8748700296436170561
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Change-Id: Ibc7e079e83c7efd5c58bea1636e088b978edf9b5
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/208360
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
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1 file changed
tree: d006e19d598e4a0bd09782c7d900cb38b9bc5983
  1. applications/
  2. build_overrides/
  3. lib/
  4. pcb/
  5. targets/
  6. third_party/
  7. tools/
  8. .gitignore
  9. .gitmodules
  10. .gn
  11. activate.bat
  12. banner.txt
  13. bootstrap.bat
  14. bootstrap.sh
  15. BUILD.gn
  16. BUILDCONFIG.gn
  17. OWNERS
  18. pigweed.json
  19. README.md
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))