Repetier firmware 1.0.0 bricked motherboard

Steppdroid

Hi, how burn New bootloader? After flash Repetier firmware 1.0,0 My board is blocked not flash any sketch, i get error: resp= 0x9d ,or error: resp=0x00

My board is ATMega 1284P (P802M).

I'll make a donation to who solves the problem :)

Steppdroid

Nothing.. i buyed this for burn the bootloader... is right?

http://www.ebay.it/itm/USBasp-USB-ISP-Programmer-3-3V-5V-AVR-ATMEL-ATMega8-Download-Pin-IDC-Cable-USB-/291690947253?var=&hash=item43ea22a2b5:m:mizV-QU5OssVQC24ZCQxZ3Q </div>

Repetier

Yes you can use that to burn bootloaders, but bootloaders are protected and can not be overwritten if done correctly.

Such problems sometimes happen and disappear normally after reconnecting the device. Normally you have the problem already at connection. This does not mean anything is corrupted/defect. After some tries it normally works again.

Steppdroid

This is my board

When i power the board:

Repetier

Great that it is now working!

Steppdroid

no im getting evey stk500_getsync(): not in sync: resp=0x00

For burn bootloader i select AtMega 1284P 8 Mhz or AtMega 1284P 16 Mhz? what changes? Thanks!

Repetier

I guess you have 16mhz. Never used Arduino to burn one and especially not for sanguino which is no official arduino supported board. So hope it is meant for sanguino.

You can also use the ISP to directly upload firmware without bootloader.