4.14.c

来自「MSP430单片机的经典C语言例子」· C语言 代码 · 共 21 行

#include <msp430x14x.h>

void main(void)
{
        unsigned char i;
        WDTCTL    =    WDTPW+WDTHOLD;
        BCSCTL1   &=~  (XT2OFF+XTS);
        BCSCTL2   |=   SELM1;
        BCSCTL2   &=~  SELS;
        
        do
        {
           IFG1   &=~ OFIFG;
           for(i=0xff;i>0;i--);
        }
        while ((IFG1&OFIFG)!=0);
        
        TACTL  =  TASSEL1+TACLR;
        UTCTL1 =  SSEL0;
        while(1);
}