I have a friend and his robot have problem with pc communication. According to him the problem occurred when he download a program and got error when the status bar is almost done. He reboot the robot and normal beep was heard but got no response from remote. We tried to re-download or flushed the controller memory, but got communication error. We also tried with different cables and desktop computer and got same problem. I checked the rs232 socket, rs232 line driver and all are working fine. I also tried using different rs232 line driver(max232) and bypassed the onboard line driver and got same issue no communication. Is there any chance that the atmega chip is already busted?Statistics: Posted by ndalisay — Tue Sep 01, 2009 3:30 am
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