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

ref: e7cf923825d668664537583c14a0367769da97ec stm32h747i-disco-usb-image-viewer/firmware/devices/stm32f446 d---------
d73097e3 — Rutherther 1 year, 21 days ago 
chore: move firmware to firmware/ folder