I’ve got a new Seeeduino Mega board (v1.1 - 06/24/2009).
When I try to upload, the serial port lights flash once each, then Arduino IDE freezes and I get the error.
“avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51”
It happens on both PC and Mac. I have Arduino board type set to Arduino Mega.
Other forums suggested the problem might be a corrupt bootloader, so (following the 'Hello Seeeduino.pdf) I tried to reprogram the bootloader according to the instructions on:
That Adruino IDE method doesn’t work, but the Avrdude_GUI works well, until it asks for the fuse codes, which I couldn’t find anywhere on the net.
So my questions are:
- Do I have a broken Seeeduino Mega, or just a bad bootloader?
- If it’s just a bad bootloader, can you pleaase tell me what the fuse codes are for reprogramming with Avrdude?