Hi, I am trying to implement serial communication from my real time hardware system. I have developed my source code KEIL and verified using serial software simulator of KEIL. I am getting perfect result. But when I am trying to implement on the real time hardware system I am unable to get the desired result. I am using the real time hardware system with a baud rate of 2400bps. Can anyone please explain what could be the possible reason.
regards. raghun
"I am actually using a 24MHz crystal. So if I use buad rate of 9600 the calculated bps for 8051 would end up some where around 10500."
Eh???
Then you're doing the calculation wrong!
There is no reason why you can't get 9600 baud from a 24MHz crystal!
See: http://www.keil.com/c51/baudrate.asp