~ruther/stm32h747i-disco-usb-image-viewer

ref: a9ffd7282525bfe771b156f3ea8c56ab25939f6e stm32h747i-disco-usb-image-viewer/include/registers.h -rw-r--r-- 854 bytes
chore: some renames
feat: add registers, pin, exti, usb_device skeleton