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pigweed / pigweed / kudzu / 76759869acf9aa19b3053ab6f0115c56cbb2989f
commit76759869acf9aa19b3053ab6f0115c56cbb2989f[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Tue Jan 21 21:09:26 2025 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jan 21 21:09:26 2025 -0800
tree6c48ce94efc4bdfe9b6e90287328a4c8f6850ef8
parentf66cbfbc1c5d143335511c9a434d898202c8dea9 [diff]
roll: third_party/pigweed 17f1b17..afeddbb (18 commits)

afeddbb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261738 bazel: Propagate pigweed_json flag to exec config
846fbf5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261734 pw_assert_log: Split assert and check backends
c040ce6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261752 pw_assert_fuchsia: Split assert and check backends
9d052b2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261432 pw_assert_basic: Remove Bazel "includes"
6a3ae0f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261692 pw_system: Add missing config dependency in Bazel
022187c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261397 pw_assert: Replace "includes" with "strip_include_prefix"
ac17ed0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/245415 pw_web: Bazel target for bundling TypeScript
241cdba:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261732 pw_toolchain: Update layering check docs
537825f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261413 pw_env_setup: Pin all transitive Python package dependencies
23191f1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261533 pw_bluetooth_sapphire: Update docs to use --config googletest
c079d32:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261293 bazel: Enable the layering check by default
e61919c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261396 pw_interrupt_cortex_a: Add pw_interrupt backend for A-profile processors
eb1926a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260872 pw_cli: Add make_pathspec_relative()
75ef591:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261252 pw_{assert, containers}: Layering check fixes
bffbd10:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261394 pw_env_setup: Move general-use pip dependencies to constraint.list
03e6941:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261552 pw_toolchain: Document layering check
d8a8942:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261532 pw_toolchain: Update actions for no_canonical_prefixes
f44bb9a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261493 roll: fuchsia-infra-bazel-rules adf4938..8717179 (43 commits)

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 17f1b17e0a0afd..afeddbb2b6e2ae
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8725069683777414929
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I442847883dc79e0277008be47b4981a93abe8bd0
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/261583
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>
1 file changed
tree: 6c48ce94efc4bdfe9b6e90287328a4c8f6850ef8
  1. applications/
  2. build_overrides/
  3. lib/
  4. pcb/
  5. targets/
  6. third_party/
  7. tools/
  8. .clang-format ⇨ third_party/pigweed/.clang-format
  9. activate.fish ⇨ bootstrap.fish
  10. activate.sh ⇨ bootstrap.sh
  11. .bazelignore
  12. .bazelrc
  13. .bazelversion
  14. .gitignore
  15. .gitmodules
  16. .gn
  17. activate.bat
  18. banner.txt
  19. bootstrap.bat
  20. bootstrap.fish
  21. bootstrap.sh
  22. BUILD.gn
  23. BUILDCONFIG.gn
  24. OWNERS
  25. pigweed.json
  26. README.md
  27. WORKSPACE
README.md

Kudzu

Getting Started

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

Environment setup

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

Device tools setup

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.

Linux Setup

GLFW Dependency:

Install the GLFW OpenGL library

sudo apt install libglfw3-dev libglfw3

Udev Rules:

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

Compile:

pw build

Run:

Host

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

Kudzu

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))