#include<iocc2530.h>
#define LED1 P1_5
#define LED2 P1_0
#define LED3 P1_3
#define LED4 P1_4
#define uchar unsigned char
#define uint unsigned int
uchar count=0;

void Initial(void)
{
  P1SEL&=~0X39;
  P1DIR|=0X39;
  P1&=~0X39;
}
void InitT3(void)
{
  T3CTL|=0X08;
  T3IE=1;
  T3CTL&=~0X03;
  T3CTL|=0XE0;
  T3CTL|=0X10;
    EA=1;
}

#pragma vector=T3_VECTOR
__interrupt void T3_INP(void)
{
  if(count++>245)
  {
    count=0;
    LED1=!LED1;
    LED2=!LED2;
  }
}

main()
{
  Initial();
  InitT3();
  while(1)
  {
  }
}