I have successfully programmed the PIC processor, and then I stucked to programmed AVR with the mdfwupdate.exe at first time. Please help me to solve this problem.
I have ATMEGA644PA-PU,but i can't load the bootloader. The LCD don't shows anything but i hold the LEFT button too. The soldering is good and the PIC is good,but when i try to update,it doesn't work.