basic.h

Freescale HCS12 系列嵌套中断源码

/******************************************************************************
* 		                                            COPYRIGHT (c) MOTOROLA 2003   
* FILE NAME: basic.h                                                     
*                                                                           
* PURPOSE: nested interrupt demonstration program 											 
*                                                                           
*******************************************************************************
*******************************************************************************  
**  THIS CODE IS ONLY INTENDED AS AN EXAMPLE FOR THE METROWERKS COMPILER AND **  
**      THE STAR12 EVB AND HAS ONLY BEEN GIVEN A MIMIMUM LEVEL OF TEST.      **  
**  IT IS PROVIDED 'AS SEEN' WITH NO GUARANTEES AND NO PROMISE OF SUPPORT.   **  
*******************************************************************************  
*******************************************************************************
*                                                                           
* DOCUMENTATION SOURCE: EKB Applications                                         
*                                                                           
* TARGET DEVICE: MC9S12DP256                                               
*                                                                                                                                      
* COMPILER: Metrowerks                     VERSION: HC12_V2.0                    
*                                                                                                                                                
* AUTHOR: G.More/D.Malik       LOCATION: EKB      LAST EDIT DATE: 1/10/03
*                                                                         
* UPDATE HISTORY                                                         
* REV      AUTHOR       DATE       DESCRIPTION OF CHANGE                  
* ---      ------      ---------   ---------------------                 
* 1.0      G.More  	   28/9/03	   initial coding                       
* 2.0      D.Malik     1/10/03     modifications for pre-processor based fns.
*
******************************************************************************/                                                                        
/*===========================================================================*/
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/*****************************************************************************/

/*Include files */

#include <hidef.h>
#include "peripherals.h"

/* Function Prototypes */

void main(void);
void Delay(int);			  

/* Interrupt service routine Prototypes */

#pragma CODE_SEG NON_BANKED

void _dummyISR(void);
void _Timer0ISR(void);
void _Timer1ISR(void);
void _Timer2ISR(void);

#pragma CODE_SEG DEFAULT

/* User Typedefs */