hi!! we are working on arm 7 kit MCB2300.. i got the following code from the same site.. but i am not getting it working. can any one pls help me..
#include <LPC23xx.H> #include <stdio.h> void delay(int); int main (void) { PINSEL0 |= 0x40000000; /* Enable TxD1 in P0.15 */ PINSEL1 |= 0x00000001; /* Enable RxD1 in P0.16 */ U1LCR = 0x83; /* 8 bits, no Parity, 1 Stop bit */ U1DLM = 0x00; U1DLL = 78; /* 9600 Baud Rate @ 12MHz Clock */ U1LCR = 0x03; /* DLAB = 0 */ U1FCR = 0x07; /* enable TX amp RX FIFO ,clears TX amp RX FIFO */
while(1) { U1THR = 'A'; while (!(U1LSR & 0x20)); } }
And when it didn't work - what did you do? How isn't it working? What is happening? What did you expect to happen? What conclusions have you made?
SO it's time to start debugging, then!
Here's some tips to get you started:
www.8052.com/.../120313
www.eetimes.com/.../Developing-a-good-bedside-manner
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