hi,
i have a problem in my code.
when computer send character to my 8051 via serial port,i will display it on lcd. this part ok. but the problem is when i run a interrupt and the lcd display change the display to what i need to display on the interrupt. after the interrupt, i need to resume the display of the initial message seng by computer. how?
can i store it in the define byte and call it back out.