Function new_state 

pub fn new_state<'d, DFU: NorFlash, STATE: NorFlash, RST: Reset, const BLOCK_SIZE: usize>(
    updater: BlockingFirmwareUpdater<'d, DFU, STATE>,
    attrs: DfuAttributes,
    reset: RST,
) -> State<'d, DFU, STATE, RST, BLOCK_SIZE>

Create a new DFU state instance.

This creates a DfuState with a FirmwareHandler inside, ready to be used with usb_dfu.