| commit | 3729dd9f332ef36e053daf2bc32eb46e075096ad | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Thu Apr 03 12:39:08 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Apr 03 12:39:08 2025 -0700 |
| tree | 93a8947c4d44e7d965efe15ac5e57e24030531ad | |
| parent | 19a142c8a3b47607814accd44f7b4c329fd18bb1 [diff] |
roll: third_party/pigweed cc646fb..cef99cf (8 commits) cef99cf:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278712 bazel: Update to latest rules_cc 96f1e37:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/277752 pw_env_setup: Add some Rosetta logging e63f000:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280976 pw_kernel: Remove nomem and nostack on interrupt guards b78d7e2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280975 pw_kernel: Support usize registers a1f21a8:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278012 pw_bluetooth_sapphire: Acquire wake leases in AclDataChannel 7beeec2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280662 pw_ring_buffer: Implement PopBack c02f54a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/274334 pw_toolchain: Remove WORKSPACE toolchain helper de2fc41:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280661 pw_ring_buffer: Make iterator entry mutable Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: cc646fb3f6af61..cef99cfd680d92 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8718582647308036593 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I2a3efab11b07bb057cd78fcc48342bec0d4102bb Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/281199 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.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))