ATmega328p ardiuno bootloader problem

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ATmega328p ardiuno bootloader problem

Postby zainuddinkhan » Sun Nov 20, 2011 7:29 am

the board came with the bootloader and it was working with the python interface but then i did an experiment and reprogrammed it with avr pocket programmer the other firmware that also worked. now i wanted to go back to arduino and see the python interface working and it is not goin what to do plz help with proper steps.
thanks
zainuddinkhan
 
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Joined: Sun Nov 20, 2011 7:25 am

Re: ATmega328p ardiuno bootloader problem

Postby zainuddinkhan » Sun Nov 20, 2011 10:32 am

i have FTDI 3.3v cable and avr pocket programmer plz help me out using these two devices.
Thanks
zainuddinkhan
 
Posts: 3
Joined: Sun Nov 20, 2011 7:25 am

Re: ATmega328p ardiuno bootloader problem

Postby zainuddinkhan » Sun Nov 20, 2011 10:47 am

i am having the atmega328p on serial 9dof razor imu from sparkfun. the bootloader of this atmega328p is what i want to restore.
zainuddinkhan
 
Posts: 3
Joined: Sun Nov 20, 2011 7:25 am

Re: ATmega328p ardiuno bootloader problem

Postby RobertD » Mon Jun 04, 2012 8:20 am

AVR ISP shield gives error message

Postby RobertD » Sun Jun 03, 2012 9:21 pm
Greetings friends.

I use Arduino Uno latest version with latest programmer, with the AVR-ISP shield I just bought, I setup correctly, uploaded the example software in the Uno, and when I try to burn the 328P chip I get "error while burning bootloader" : avrdude: stk500_getsync(): not in sync: resp=0x00

The chip is inserted correctly, should I connect the cable that came with the AVR to something?

I don't know what I'm doing wrong here.

Thanks for your help.
RobertD
 
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