[submodule "usb-interface/firmware/libopencm3"] path = usb-interface/firmware/libopencm3 url = https://github.com/libopencm3/libopencm3 [submodule "usb-interface/hardware/Kicad-STM32"] path = usb-interface/hardware/Kicad-STM32 url = https://github.com/yet-another-average-joe/Kicad-STM32