RS232 comm spy, peek, sniff, capture, redirect
Posted on 2004-09-07
I would like to spy (peek, sniff, capture, redirect) data sent to a comm (RS232) port from an existing application that cannot be modified for purposes of modifying that information into a new data stream for export to another RS323 port. I have a navigation program that sends out tracking information through an RS232 port using the newer NMEA 0183 protocal. I would like to modify this data to an older NMEA 0180 protocal so that my vintage auto pilot will accept it. I am looking for a VB 6.0 preferrable application. the application cannot interfere with the communications, it should only be able to read the data being sent out the RS232 port.