roll: third_party/pigweed 5421a43..3cb8dc4 (18 commits) 3cb8dc4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246874 pw_unit_test: Separate target for status macros e3bbf58:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246992 pw_bluetooth: Define a subset of commonly used PSM/SPSM fixed values 16b4bf5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246572 pw_proto_compiler: GN Per-target oneof API switch 4f3b911:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246653 pw_docgen: Add 2025 PW Live dates c3b1d34:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246714 pw_bluetooth_proxy: Add pw_result to Android.bp d7d4134:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/245152 pw_async2: Add waker guidance 618f47e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/245117 pw_web: Simplify proto compiler script for JS 4fbb15f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246735 pw_{async2,channel}: Start FAQ sections 1c6d9e8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246733 pw_docgen: Remove 11/18/2024 PW Live 2fd2d13:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246498 pw_log_basic: Add pw_log_string handler backend 6a16fab:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246692 pw_protobuf: Allow unset oneof callbacks 1dcac6a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246412 pw_allocator: Separate PMR from Allocator 54ca0db:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/241192 pw_bluetooth_proxy: Use std::lock_guard 29771c1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/230832 pw_bluetooth_proxy: L2CAP CoC & GATT Notify channels 6329e8d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246092 pw_bytes: Restore byte_builder.cc in Android.bp 30519ca:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246353 pw_bluetooth_sapphire: Remove another packed struct d557e7f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246313 pw_bluetooth_sapphire: Remove another packed struct 0634370:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246497 roll: fuchsia-infra-bazel-rules 986ed50..622e42b (50 commits) Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 5421a431f4bdd4..3cb8dc410fa5ef Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8732121052911051089 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I507ef4b3fcab1d099d28628ce1d48f8180241b06 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/247152 Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
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
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
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.
Install the GLFW OpenGL library
sudo apt install libglfw3-dev libglfw3
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
pw build
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
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))