Yes i think that there is a bug with INT_RDA in PIC 18F452 and 18F252 etc.
When the PIC go into interruption routine it never go out or it reset.
I have a same problem.
I need two serial port in my proyect but the problem is that when i use #int_RDA the pic hang up.It run into the interrupt routine all time and never go out.It seems like a INT_RDA flag not cleared.He ...
I need two serial port in my proyect but the problem is that when i use #int_RDA the pic hang up.It run into the interrupt routine all time and never go out.It seems like a INT_RDA flag not cleared.He ...