Hello sir,
I need to write an ISR for serial interrupt.
void serial_int (void) interrupt 4 //ISR for Serial interrupt
{
if((IE & BIT4) == BIT4) //UART interrupt source
REN = 1; // enables serial port reception { while(RI == 0) {} RI = 0; ucRxChar1 = SBUF; } this is how i have written the ISR... I am unable to run my program... it is giving error... is der any other way to write ISR?
REGARDS MAYURI
Basic study of the 8051 architecture, and how to use it?
The 8051 has been around for years - there are plenty of examples, tutorials, etc; eg,
http://www.keil.com/books/8051books.asp http://www.keil.com/download/list/c51.htm
http://www.8052.com/tutorial www.8052.com/.../120112