RS 232 IS NOT WORKING
Hi, I have done programing of rs 232 with lpc 2378(uart0).In the hardware DB 9connectors TXD and RXD are connected together(loop back test) for testing hardware.The code is as follows void main() { PINSELO|=0X00000050; U0FDR=0; U0LCR=0X83; 8 databit,1 stopbit,no parity U0DLL=78; 9600 baudrate U0DLM=0; U0LCR=0X03; while(1) { U0THR='a'; while(!(U0LSR&0x40));
} } The character' a' is not displayed in serial window0 .what will be the reason and why?is there any problem with code.please provide valuable suggestions
Thanks in Advance