Like the tite says I have an ATMega644P on my Sanguinololu 1.3. I am using arduino-0023 and am trying to upload sprinter. I have the correct board and serial port selected in Arduino.
Below is the error I get
avrdude: stk500_paged_write(): (a) protocol error, expect=0x14, resp=0x64 avrdude: failed to write flash memory, rc=-4 avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51
I have been running in circles for the last week and a half trying to get this thing to work. Any and all help is greatly appreciated.