main.c

来自「飞思卡尔16位微控制器mc9s12dg128看门狗软件复位程序」· C语言 代码 · 共 28 行

#include <hidef.h>      /* common defines and macros */
#include <mc9s12dg128.h>     /* derivative information */
#pragma LINK_INFO DERIVATIVE "mc9s12dg128b"



void main(void) {
  /* put your own code here */
  COPCTL = 0x07;
  
  EnableInterrupts;

  for(;;)
  {
    ARMCOP = 0x55;
    ARMCOP = 0xAA;
    
    //ARMCOP = 0x00; // COP Reset would happen becaue not 55-AA written
    
  } /* wait forever */
  /* please make sure that you never leave this function */
}

#pragma CODE_SEG NON_BANKED

void COP_RESET_ISR(void){
  /* write code here what to do after COP reset*/
}