4.10.1.1.c

MSP430单片机的经典C语言例子

#include <msp430x14x.h>
 
void Init(void);
char Data[6]="MSP430";


void main(void)
{
        unsigned char i;
        
        WDTCTL  =  WDTPW  +  WDTHOLD;
        Init();
        while(1)
        {
                TXBUF1  =  0XFF;
                while((UTCTL1&0X01)==0);
                for(i=0;i<=6;i++)
                {
                        TXBUF1  =  Data[i];
                        while((UTCTL1&0X01)==0);
                }
        }  

} 

void Init(void)
{
        UCTL1  &=~ SWRST;
        UCTL1   =  0X10;
        UBR01   =  0X03;
        UBR11   =  0X00;
        UMCTL1  =  0X4A;
        UTCTL1  =  0X10;
        ME2    |=  0X20;
        P3SEL   =  0X40;
        P3DIR   =  0X40;

}