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pigweed / pigweed / kudzu / f3027ec76662d751fd777894527e4afbfa115a05
commitf3027ec76662d751fd777894527e4afbfa115a05[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Wed May 01 09:10:50 2024 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed May 01 09:10:50 2024 +0000
tree3455e793bb5317297f615b6721bcadbcd66bedf8
parent2a7a604982a9d54e3d187b6d1a224b4eb287a587 [diff]
[third_party/pigweed] Roll 11 commits

b572538413b3dcc pw_bluetooth: Add Event Codes to emboss
de89ebf66fe51fa pw_bluetooth: Add opcode_enum to command and respo
e84673095f8d862 pw_bluetooth_proxy: Move ProxyHost methods to .cc
5c47f7009f66838 pw_bluetooth_proxy: Rename HciProxy to ProxyHost
26f064159c278b2 pw_bluetooth_proxy: Delete policies functionality
e3a20766f69442f pw_bluetooth: Sync with recent APCF changes
aa6b152d30aa3cc pw_rpc: Add private method for sending internal::P
299330f742b9c86 pw_transfer: Add resource_id to all GetResourceSta
73ed577762ec7ba pw_rust: Build examples in presubmit
829be4bfa88060d pw_web: Fix text download format
a36109556535979 pw_bluetooth: Define Common Data Types

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 5f043974e7207fb..b572538413b3dcc
Roller-URL: https://ci.chromium.org/b/8749153280048754257
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I28393939afe29bd1039e8f33db1e42764e96ef43
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/207600
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>
1 file changed
tree: 3455e793bb5317297f615b6721bcadbcd66bedf8
  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.sh ⇨ bootstrap.sh
  10. .gitignore
  11. .gitmodules
  12. .gn
  13. activate.bat
  14. banner.txt
  15. bootstrap.bat
  16. bootstrap.sh
  17. BUILD.gn
  18. BUILDCONFIG.gn
  19. OWNERS
  20. pigweed.json
  21. README.md
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))