hackrf

#!/bin/bash
dfu-util --device 1fc9:000c --alt 0 --download firmware/hackrf_usb/build/hackrf_usb.dfu
sleep 1s
EXIT_CODE="$?"
if [ "$EXIT_CODE" == "0" ]
then
    echo "DFU installation success! Exiting.."
    exit $EXIT_CODE
elif [ "$EXIT_CODE" == "74" ]
then
    echo "No DFU capable USB device available! Disconnected? Exiting.."
    exit 1
elif [ "$EXIT_CODE" == "127" ]
then
    echo "dfu-util installation failed! Exiting.."
    exit $EXIT_CODE
else
    echo "Unhandled exception"
    exit $EXIT_CODE
fi