main.c

LED显示主文件

#include "msp430x14x.h"
#include "4.h"

void main(void)
{
  WDTCTL = WDTPW + WDTHOLD;
  int i;  
  P5DIR =0x07; 
  P4DIR = 0xff;
  P4SEL = 0;
  P5SEL = 0; 
  while(1)
  {
    for (i=0;i<10000;i++);
    P5OUT = 0xfe;
     display1();
    for (i=0;i<10000;i++);
    P5OUT = 0xfd;
     display2();
    for (i=0;i<10000;i++);
    P5OUT = 0xfb;
     display3();
    for (i=0;i<2000;i++);    
  }  
}