roll: third_party/pigweed 32458c0..af8ba6c (14 commits) af8ba6c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314058 pw_protobuf_compiler: Remove deprecated pw_proto_library rule d6eb5ed:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/309761 pw_bluetooth_sapphire: Create PeriodicAdvertisingSyncManager 7997384:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314732 workflows: Change some tools to GENERAL type 1272c8a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314997 pw_kernel: Remove forcing opt mode a75fe59:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314993 pw_containers: C++ polyfill of constexpr pw::fill and pw::fill_n 8282c33:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/313652 pw_thread: Avoid creating thread stacks on other stacks 1f9ad05:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/312695 pw_kernel: Add object declaration to system manifest 266056a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/313452 pw_trace_tokenized: Add facade for locking 2345710:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314741 pw_env_setup: Respect CIPD_CACHE_DIR in Bazel c5cb259:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314635 pw_kernel: Add helpers for declaring static ForeignBox and ForeingRc 9ab3e0c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314634 pw_kernel: Add upcasting support for ForeignRc 7dc5bad:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/311137 pw_bluetooth_sapphire: Support PA synchronization in FakeController 17f9b04:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314958 pw_unit_test: Use native_binary and native_test for pw_golden_test 1bb87c5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314954 pw_stream: Check all possible addresses in SocketStream::Connect() Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 32458c0af169dd..af8ba6cd74aae3 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8705878823030803505 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Icbcf9d3f92843e63d5d09a9bef199fa87796fd04 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/315118 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.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))