| commit | 81781e79a517cf1ca63c669b6bffe966731be0e1 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Mon Oct 06 23:52:07 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Oct 06 23:52:07 2025 -0700 |
| tree | cc2ff9b88b2ccb213343b6503b898670e2cac191 | |
| parent | b77e42a2cd4df461fbd8f3fc14be60dbff13ad47 [diff] |
roll: third_party/pigweed b40327a..cfae9b2 (11 commits) cfae9b2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/329252 pw_unit_test: Include file name in test expecations c2b34c9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/328674 pw_tokenizer: lookup() method for the Java Detokenizer dc0adae:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/329932 pw_containers: Fix DynamicVector::erase() 6cfefb6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/329922 pw_multibuf: Fix msan finding in examples a183a6e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/329917 pw_async2: Remove package.json from the webui build 39400c0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/321830 pw_unit_test: Update pw_golden_test for test executables a09ff62:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/330013 pw_bluetooth_sapphire: Accept various linter suggestions 197070a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/316356 pw_containers: Refactor InlineVarLenEntryQueue 9374d5d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/329253 *.rst: Reformat C++ code-blocks f777841:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/326103 pw_containers: Avoid dereferencing `end()` 2054fe6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/329172 pw_i2c_mcuxpresso: Acquire / release clock_tree element dynamically Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: b40327ad6585dc..cfae9b2490f0cd Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8701689253298621601 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I0e3daa83bf02cf44a67f78e0e9b881ef16735b21 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/330174 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>
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))