September 7, 2005 14:32
I already had the idea ( and submited it to the autor ), to give an information to the USB port, and since most of us use a DB9/USB adaptor, use this information to activate any external device, such as a loud buzzer, a blinking light, a bomb in the cockpit... since it is very easy to use such an information out of a RS232 port. No ?... What about ?...