retrode upgrade.sh

#!/bin/bash
#
# by Matt Sephton, http://www.gingerbeardman.com
# version 0.1, 24-May-2012
#
echo "RETRODE UPGRADE SCRIPT, 0.1"
echo "==========================="
echo "1. HOLD upper button (HWB)"
echo "2. PRESS and RELEASE lower button (RESET)"
echo "3. RELEASE upper button (HWB)"
read -p "Press ENTER to CONTINUE or Ctrl+C to CANCEL"
./dfu-programmer at90usb646 get product-revision
read -p "Press ENTER to CONTINUE or Ctrl+C to CANCEL"
echo "ERASING FLASH"
./dfu-programmer at90usb646 erase
echo "PROGRAMMING FLASH"
./dfu-programmer at90usb646 flash *.hex
echo "DONE"
echo "PRESS lower button (RESET) to reboot Retrode"