#include <LPC214x.h>

void init_uart (void);
int putchar (int ch);


int main()
{


    init_uart();

    while(1)
    {
        putchar (176);
    }
}

void init_uart(void)
{

    PINSEL0 = 0x5; // make P0.0 - TxD0, P0.1 - RxD0
    U0LCR = 0x83;                                  
    U0DLL=0x14;       //CCLK=12 MHz, PCLK = CCLK/4=3 MHZ, BAUDRATE=9600
    U0LCR=0x3;
}

int putchar (int ch)                           
{                          

      if (ch == '\n')  
    {
            while (!(U0LSR & 0x20));
         U0THR = 0x0D;                              
      }
      while (!(U0LSR & 0x20));
      return (U0THR = ch);
}