inituart.c

44b0+s6b0724包括系统初始化

/*初始化串口*/
#include "44b0x.h"
#include "Defines.h"


void InitUart()
{
    ULCON0 = ((0<<6)+(0<<3)+(0<<2)+3);                  // Normal,No parity,1 stop,8 bit.
    UCON0  = 0x245;//((0<<9)+(0<<8)+(0<<7)+(0<<6)+(0<<5)+(0<<4)+(1<<2)+0);
   UFCON0 = ((0<<6)+(0<<4)+(0<<2)+(0<<1)+0); //UFCON0 = ((0<<6)+(0<<4)+(0<<2)+(0<<1)+1);
    UMCON0 = ((0<<4) + 0);
    UBRDIV0= 0x20;//((int)(Fclk / (16 * Baud)+0.5) - 1); 115200
}

void InitUart1()
{
    ULCON1 = ((0<<6)+(0<<3)+(0<<2)+3);                  // Normal,No parity,1 stop,8 bit.
    UCON1  = 0x245;//((0<<9)+(0<<8)+(0<<7)+(0<<6)+(0<<5)+(0<<4)+(1<<2)+0);
    UFCON1 = ((0<<6)+(0<<4)+(0<<2)+(0<<1)+0);//UFCON0 = ((0<<6)+(0<<4)+(0<<2)+(0<<1)+1);
    UMCON1 = ((0<<4) + 0);
    UBRDIV1= 0x20;//((int)(Fclk / (16 * Baud)+0.5) - 1); 115200
}