I'm trying to upload the Marlin firmware to my Atmega 1284p which had the bootloader already installed on it, on my Sanguinololu. At first I was getting an error. I can't remember what the error code was. But it changed to the:
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51.
I tried changed the avr.config file in the arduino-0023>hardware>tools>avr>etc. directory. That's what changed it to that error. I've soldered in the auto reset bus, I've tried holding down the reset button while it uploads, I've changed my com port settings so where they were 38400 so they matched with the boards.txt file and checked the "RTS on close" box; I've made sure the correct com port and board are selected.
And when I plug in the board on usb it does show that it is an FTDI connected.
So, I'm not sure what to do. I don't know what else to try. Could it be that my chip is fried? I've looked through the forums and on the wiki.
Any ideas?
Thanks in Avance
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51.
I tried changed the avr.config file in the arduino-0023>hardware>tools>avr>etc. directory. That's what changed it to that error. I've soldered in the auto reset bus, I've tried holding down the reset button while it uploads, I've changed my com port settings so where they were 38400 so they matched with the boards.txt file and checked the "RTS on close" box; I've made sure the correct com port and board are selected.
And when I plug in the board on usb it does show that it is an FTDI connected.
So, I'm not sure what to do. I don't know what else to try. Could it be that my chip is fried? I've looked through the forums and on the wiki.
Any ideas?
Thanks in Avance