[third_party/pigweed] Roll 8 commits

1548f2406f69d61 bazel: Upgrade nanopb version
8a42e20a49f2810 bazel: Use Python 3.11
6ec8e692dc12eac pw_transfer: Limit data sent in manual cancel test
32e50427e7ff68e pw_console: Add docs banner
7fa35463d77e315 bazel: Update comment
effa6cb1c98d9f3 pw_system: Add tracing to the demo system
281a46a6584aa39 pw_format: Generalize format macro handling
ab7234a060e6d93 roll: go

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 5eccd87a773568f..1548f2406f69d61
Roller-URL: https://ci.chromium.org/b/8764462595787714433
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I1983d7af46af7663ec33da4c6414128af7c54f07
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/180895
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: e80765fcd5de7ccc3abb5be5a6ce587ff15885db
  1. applications/
  2. build_overrides/
  3. targets/
  4. third_party/
  5. tools/
  6. .gitignore
  7. .gitmodules
  8. .gn
  9. banner.txt
  10. bootstrap.sh
  11. BUILD.gn
  12. BUILDCONFIG.gn
  13. OWNERS
  14. pigweed.json
  15. README.md
README.md

Gonk

Getting Started

  1. Clone the repo

    git clone https://pigweed.googlesource.com/pigweed/gonk
    
  2. Source bootstrap.sh to download all compilers and tooling into the environment directory:

    . ./bootstrap.sh
    

    This should init all git submodules for you.

  3. From here on the Pigweed environment is activated. You can activate the environment in a new shell without re-running bootstrap by sourcing activate.sh

    . ./activate.sh
    

Compile:

Build for the host and device by running:

pw build

This is mostly a shortcut with nice output for running gn gen out/gn and ninja -C out/gn.

The build commands are defined in: //tools/gonk_tools/build_project.py.

Run:

Host

Run the host app and connect to it via pw-system-console:

./out/gn/host_device_simulator.speed_optimized/obj/applications/system_example/bin/system_example & \
  pw-system-console --socket-addr default \
    --proto-globs third_party/pigweed/pw_rpc/echo.proto ; \
  killall system_example

On device

Flashing

openocd -s $PW_PIGWEED_CIPD_INSTALL_DIR/share/openocd/scripts \
  -f $GONK_ROOT/targets/stm32f769i_disc0_stm32cube/openocd_stm32f7xx.cfg \
  -c "program out/gn/stm32f769i_disc0_stm32cube.size_optimized/obj/applications/system_example/bin/system_example.elf reset exit"

Updating STM32Cube

Checkout the desired commits in each of these submodules:

third_party/stm32cube_f7/cmsis_core
third_party/stm32cube_f7/cmsis_device
third_party/stm32cube_f7/hal_driver

Then run from Gonk root:

python -m pw_stm32cube_build gen_file_list third_party/stm32cube_f7