main.c

freescale DEMO9S08AW60_TEST已调试过的测试模块程序

// ===================================================================
// Macro Functions definitions
// ===================================================================
// The setting in project preference must be checked
//   char should be unsigned 8 bit

typedef	unsigned char	muint8;
typedef	unsigned short	muint16;
typedef	unsigned long	muint32;

typedef	char			mint8;
typedef	short			mint16;
typedef	long			mint32;

// To Clear or Set single bits in a byte variable.
#define	b_SetBit(bit_ID, varID)		(varID |= (muint8)(1<<bit_ID))
#define	b_ClearBit(bit_ID, varID)	(varID &= ~(muint8)(1<<bit_ID))
#define	b_XorBit(bit_ID, varID)		(varID ^= (muint8)(1<<bit_ID))

// To Clear or Set single bits in a word(16-bit) variable.
#define	w_SetBit(bit_ID, varID)		(varID |= (muint16)(1<<bit_ID))
#define	w_ClearBit(bit_ID, varID)	(varID &= ~(muint16)(1<<bit_ID))
#define	w_XorBit(bit_ID, varID)		(varID ^= (muint16)(1<<bit_ID))


/* Include shared modules, which are used for whole project */
#include <stdio.h>
#include <time.h>
#include "PE_Types.h"
#include "PE_Error.h"
#include "PE_Const.h"
#include "debug.h"
//#include "IO_Map.h"


#include <hidef.h> /* for EnableInterrupts macro */
#include <MC9S08AW60.h> /* include peripheral declarations */

void main(void) {
  
  
  
 	unsigned short      ms;
 	unsigned short      tempcount;
 	unsigned short      tempcount2;
 
 
  
   
  EnableInterrupts; /* enable interrupts */
  /* include your code here */
  
  SOPT   = 0x00;			 // Disable COP	
  
  
  
// Begin LED/Switch test

PTCDD = 0x10;  // set port c as inputs for push button switch input 
PTCPE = 0xEF;  // enable port c pullups for push button switch operation

PTFDD = 0xFF;	 // set port f as outputs for LED operation
PTFD = 0x00;


while(1)			// If ms still has time left, delay another ms

	{
	
														
	  if (PTCD_PTCD2==0x01)
    	b_ClearBit(0,PTFD);
    else
    	b_SetBit(0,PTFD);
	
	
	
	  b_SetBit(7,PTFD);
		tempcount = 125;	// This loop is about 8 instructions
				while(tempcount != 0)	// 125 loops is 1000 instructions
		  {
		    tempcount2 = 125;
		    while(tempcount2 != 0)	// 125 loops is 1000 instructions
		    tempcount2--;
		  
		    tempcount--;	// Run at 4MHz is 1ms
		  }
		  
		  
		  
		  
		
		
		b_ClearBit(7,PTFD);	
		tempcount = 125;	// This loop is about 8 instructions
				while(tempcount != 0)	// 125 loops is 1000 instructions
		  {
		    tempcount2 = 125;
		    while(tempcount2 != 0)	// 125 loops is 1000 instructions
		    tempcount2--;
		  
		    tempcount--;	// Run at 4MHz is 1ms
		  }

	}
  

  for(;;) {
    __RESET_WATCHDOG(); /* feeds the dog */
  } /* loop forever */
  /* please make sure that you never leave this function */
}