[third_party/pigweed] Roll 26 commits

243ba33cd5434c7 pw_multisink: Add GetUnreadEntriesSize to Drain
4885f584c9a27aa pw_ring_buffer: Add EntriesSize API to Reader
da7ee077f24a9bb pw_bluetooth_proxy: Add maybe_unused to make downs
7ddafaf90088efa pw_bluetooth_proxy: Add ProxyHost::HasSendAclCapab
21bcbe67b4552d1 pw_toolchain: Add IOKit and Security headers to ma
9cb32e34b5e88ff pw_bluetooth_proxy: Update H4HciPacket constructio
b68025de8fda296 pw_bluetooth_proxy: Add sendGattNotify stub
a4f3e67ade55ec6 pw_clock_tree_mcuxpresso: Configure ClkIn as sourc
1ffc0b72b2cf57d third_party: Add @libusb to bazel workspace
e25a26911ac036e pw_protobuf: Add module metadata
1318da19d424a2b pw_log: Add module metadata
5a42d892e61c03c pw_docgen: Add module metadata
5d2f2ae7a1ac085 pw_bloat: Add module metadata
8e598bdc21566ef third_party/freertos: Share common FreeRTOS functi
ea3f5729c910f5d pw_system: Move config variables to config.h
508e145f7f9814f pw_containers: Disallow deletion from InlineVarLen
9452c6061de3f1a pw_toolchain_bazel: Add cortex-a32 mcpu value
28a9fb05372696b pw_multisink: Add option to inject a user defined
52fa32ac0d460e0 pw_build: Update intro
f8259a3cb161f43 pw_spi_rp2040: Add module metadata
2803e38a0afeb3f pw_arduino_build: Add module metadata
3b855f66736b7a3 pw_ide: Preserve modified editor settings
46a21c419e5561f bazel: No integration tests in wildcard build
83735047f7e90ed pw_transfer: Fix ConcurrentModificationException i
52fcc2ecdab0e05 pw_stream_uart_mcuxpresso: Make dma_stream Write o
04b802b31c9a0ca pw_web: Get icon fonts via Google Fonts URL

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: f63576c7a25f36b..243ba33cd5434c7
Roller-URL: https://ci.chromium.org/b/8745891788999470081
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I534085497a3f988c9eeda5a5f348ac1fecdd7b96
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/214343
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
1 file changed
tree: 109a2ffb951890a153b8d2b569b6f239d5ecdcfc
  1. applications/
  2. build_overrides/
  3. lib/
  4. pcb/
  5. targets/
  6. third_party/
  7. tools/
  8. .bazelignore
  9. .bazelrc
  10. .bazelversion
  11. .gitignore
  12. .gitmodules
  13. .gn
  14. activate.bat
  15. banner.txt
  16. bootstrap.bat
  17. bootstrap.sh
  18. BUILD.gn
  19. BUILDCONFIG.gn
  20. OWNERS
  21. pigweed.json
  22. README.md
  23. 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))