how to prove working of RS-232 full modem working PC to PC & LOOP BACK
Hello there I am a newbie trying to prove the working of RS-232 Full modem and also one RS-422( RX,TX,RTS,CTS)
These 2 ports are on a custom designed board and I need to prove the working.I am able to confirm the working at register level but I need to prove the working using softwares like Minicom or any other custom program.
How can I prove the working of these ports from one PC to a different PC using DB 9 connections and LOOP BACK too
Can someone help me with this ..Do I need to use any extra hardware to prove the working of this in Linux.
Thanks and regards