main.c

智能车测速程序 智能车测速程序 智能车测速程序

#include <hidef.h>      /* common defines and macros */
#include <mc9s12dg128.h>     /* derivative information */

#include"PLL.h"
#include"testspeed.h"

#pragma LINK_INFO DERIVATIVE "mc9s12dg128b"

unsigned int speed_m=0;


//*测速模块.PT0

void main(void) {

  /* put your own code here */
  DisableInterrupts;
  
  DDRH=0XFF;   //输出设置
  PTH=0x00;
  PTH=0xff;
  PLL_Init();
  Start_PLL();
  PaiInit();
  RealTimer_Int();
  
  EnableInterrupts;
  
  

  for(;;) {} /* wait forever */
  /* please make sure that you never leave this function */
}