roll: third_party/pigweed 07636c2..9243851 (20 commits) 9243851:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237993 pw_preprocessor: Expand PW_MACRO_ARG_COUNT to 256 arguments 24e98d0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238291 bazel: Replace remote_default_platform_properties d3b17f3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237414 pw_bluetooth_sapphire: Add TODO for ScopedGlobalLogger 953f4f9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238132 pw_async2: Fix coroutine CMake compilation e81cd5e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237934 docs: Auto-link to Rust API references d124a14:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238171 pw_build: Fix bazel based presubmit running 88e2a70:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237935 pw_presubmit: Download intermediate Rust docs 0ca1822:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238273 pw_bluetooth_sapphire: Fix bt_hci_virtual bind file name 5d7b3d1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238292 pw_containers: Fix Android.bp 7dc3b1b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238092 pw_uart: Add UartBase class b4e7539:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/236268 pw_uart: Add ReadAtLeast and ReadExactly methods f946f6a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/210371 pw_uart: Add uart_non_blocking.h API bbd82e3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238252 pw_rpc: Add --no-experimental-editions to protobuf compiler options 1dc9a78:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237953 pw_uart: Add method to set flow control 0e5c336:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237808 bazel: Upgrade bazel clang version to match the GN version f107048:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/236796 pw_thread: Introduce pw::Thread and pw::Thread::id 3451332:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238176 bazel: Retry build on remote cache evictions ce337e5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237612 pw_containers: Fix intrusive map docs d647f5e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/238175 bazel: Sort the remote cache flags alphabetically 5c21dc8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237992 pw_bluetooth_sapphire: Document how to run Bazel Fuchsia tests Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 07636c248fb8a8..92438518417d49 Roller-URL: https://ci.chromium.org/b/8735654332464117857 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I01540b05d80f10770598e2b9c1fb24832ed4c931 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/238414 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))