interrupt.c~

与GPS模块连接

#define INT_C   

#include "allheads.h"

interrupt [TIM0_OVF] void timer0_ovf_isr(void)
{
TCNT0=0x06;
if(IRQ==0)
  {
   PORTD.2=!PORTD.2;
   Read_FIFO();
   RX_F=1;
   }
}