PROGRAM IN C LANGUAGE to transfer data from 8051(philips) port 2 to 8051(philips) port 2...data is two different 13 digit codes which will be represented by a single digit .. EXAMPLE :: if the two codes are 42006B1B0032 and 42006B1B9AA8 ... then the first one is represented by "1" and the second one is represented as "0".... we need to transfer the codes from one 8051 to another.... depending on wat code has been read in the RFID reader , the respective values 1 or 0 have to be transmitted from one 8051 to another....
Yes: it's your work!
You do seem to be making things excessively complicated for yourself, though!
Surely, this could easily be done all on one 8051?!
Or is this just an exercise in parallel interfacing - not a practical solution to a real-world problem?