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pigweed / pigweed / experimental / 3303ad4160248a60ae7bff82eb900c9d733b877d
commit3303ad4160248a60ae7bff82eb900c9d733b877d[log] [tgz]
authorBen Lawson <benlawson@pigweed.infra.roller.google.com>Wed Sep 28 23:54:30 2022 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Sep 28 23:54:30 2022 +0000
tree73a49459e8e9d91ee0e8cf030b92bb9fc64d7a87
parentc72d6e7fb840bbb81860c97c5380b77cc12fae78 [diff]
[roll third_party/pigweed] pw_bluetooth: Move LocalService handle to LocalServiceInfo

For improved ergonomics, let the client specify LocalService
handles in LocalServiceInfo instead of assigning a handle to
services and returning them in LocalService::GetHandle().

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/112450

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 289e0c1b87bece3..13a5f2a375c7d57
Roller-URL: https://ci.chromium.org/b/8801734503420134961
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I80fb0bd8547479118cb9dbf83c4eb977371ea5d5
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/112497
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
1 file changed
tree: 73a49459e8e9d91ee0e8cf030b92bb9fc64d7a87
  1. applications/
  2. build_overrides/
  3. infra/
  4. pw_board_led/
  5. pw_board_led_arduino/
  6. pw_board_led_host/
  7. pw_board_led_pico/
  8. pw_board_led_stm32cube/
  9. pw_board_led_stm32f429i_disc1/
  10. pw_graphics/
  11. pw_spin_delay/
  12. pw_spin_delay_arduino/
  13. pw_spin_delay_host/
  14. pw_spin_delay_pico/
  15. pw_spin_delay_stm32cube/
  16. pw_spin_delay_stm32f429i_disc1/
  17. targets/
  18. third_party/
  19. tools/
  20. .clang-format ⇨ third_party/pigweed/.clang-format
  21. activate.sh ⇨ bootstrap.sh
  22. .gitattributes
  23. .gitignore
  24. .gitmodules
  25. .gn
  26. activate.bat
  27. banner.txt
  28. bootstrap.bat
  29. bootstrap.sh
  30. BUILD.gn
  31. BUILDCONFIG.gn
  32. env_setup.json
  33. navbar.md
  34. OWNERS
  35. PW_PLUGINS
  36. README.md
README.md

Pigweed Experimental

This repository contains experimental pigweed modules.

Repository setup

Clone this repo with --recursive to get all required submodules.

git clone --recursive https://pigweed.googlesource.com/pigweed/experimental

This will pull the Pigweed source repository into third_party/pigweed. If you already cloned but forgot to --recursive run git submodule update --init to pull all submodules.

pw_graphics

The //pw_graphics folder contains some libraries for drawing to an RGB565 framebuffer and displaying it on various platforms.

The demo applications that make use of these libraries are:

Build instructions

First time setup:

git clone --recursive https://pigweed.googlesource.com/pigweed/experimental
cd experimental
. ./bootstrap.sh
pw package install imgui
pw package install glfw
pw package install stm32cube_f4
pw package install pico_sdk

STM32F429-DISC1

Compile:

gn gen out --export-compile-commands --args="
  dir_pw_third_party_stm32cube_f4=\"$PW_PROJECT_ROOT/environment/packages/stm32cube_f4\"
"
ninja -C out

Flash:

openocd -f third_party/pigweed/targets/stm32f429i_disc1/py/stm32f429i_disc1_utils/openocd_stm32f4xx.cfg -c "program out/stm32f429i_disc1_stm32cube_debug/obj/applications/terminal_display/bin/terminal_demo.elf verify reset exit"

Linux, Windows or Mac

Compile:

gn gen out --export-compile-commands --args="
  dir_pw_third_party_imgui=\"$PW_PROJECT_ROOT/environment/packages/imgui\"
  dir_pw_third_party_glfw=\"$PW_PROJECT_ROOT/environment/packages/glfw\"
"
ninja -C out

Run:

out/host_debug/obj/applications/terminal_display/bin/terminal_demo

Raspberry Pi Pico Connected to an external SPI display

Working displays:

Compile:

gn gen out --export-compile-commands --args="
  PICO_SRC_DIR=\"$PW_PROJECT_ROOT/environment/packages/pico_sdk\"
"
ninja -C out

Flash:

  • Using a uf2 file:

    ./out/host_debug/obj/targets/rp2040/bin/elf2uf2 ./out/rp2040/obj/applications/terminal_display/bin/terminal_demo.elf ./out/rp2040/obj/applications/terminal_display/bin/terminal_demo.uf2

    Copy ./out/rp2040/obj/applications/terminal_display/bin/terminal_demo.uf2 to your Pi Pico.

  • Using a Pico Probe and openocd:

    This requires installing the Raspberry Pi foundation's OpenOCD fork for the Pico probe. More details including how to connect the two Pico boards is available at Raspberry Pi Pico and RP2040 - C/C++ Part 2: Debugging with VS Code

    Install RaspberryPi's OpenOCD Fork:

    git clone https://github.com/raspberrypi/openocd.git \
  --branch picoprobe \
  --depth=1 \
  --no-single-branch \
  openocd-picoprobe

cd openocd-picoprobe

./bootstrap
./configure --enable-picoprobe --prefix=$HOME/apps/openocd --disable-werror
make -j2
make install

    Setup udev rules (Linux only):

    cat <<EOF > 49-picoprobe.rules
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666"
KERNEL=="ttyACM*", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE:="0666"
EOF
sudo cp 49-picoprobe.rules /usr/lib/udev/rules.d/49-picoprobe.rules
sudo udevadm control --reload-rules

    Flash the Pico:

    ~/apps/openocd/bin/openocd -f ~/apps/openocd/share/openocd/scripts/interface/picoprobe.cfg -f ~/apps/openocd/share/openocd/scripts/target/rp2040.cfg -c 'program out/rp2040/obj/applications/terminal_display/bin/terminal_demo.elf verify reset exit'