├── .DS_Store ├── .gitignore ├── .vscode ├── c_cpp_properties.json ├── extensions.json ├── launch.json └── settings.json ├── CMakeLists.txt ├── README.md ├── cmake_install.cmake ├── conference_mode.c ├── conference_mode.h ├── dev_lowlevel.c ├── dev_lowlevel.h ├── differential_manchester.pio ├── display.c ├── display.h ├── dnvt-switch.c ├── dnvt-switch.h ├── font.h ├── host ├── Makefile ├── README.md ├── busy.cvs ├── dialtone.cvs ├── dialtone2.cvs ├── main.c ├── rick.cvs └── ringtone.cvs ├── load_calculator.c ├── load_calculator.h ├── pico_sdk_import.cmake ├── process_phones.c ├── process_phones.h ├── recording.h ├── rickroll.h ├── ssd1306.c ├── ssd1306.h ├── usb_common.h └── usb_structures.h /.DS_Store: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nickandre/dnvt-fw/HEAD/.DS_Store -------------------------------------------------------------------------------- /.gitignore: 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