/*-----------------------------------------------------*
*文件名:vectors08.c                                    *
*功  能:用于定義中斷矢量表                             *
*-----------------------------------------------------*/
/*[頭文件]*/
#include "GP32C.H"        
#include "KB.h"           
//#include "SCI.h"      
extern void PWMInit(unsigned int );     //PWM初始化  
unsigned int  Period; 
extern void Delay_ms(unsigned char i);


  
/*鍵盤中斷處理函數------------------------------------*/
#pragma interrupt_handler isrKBI
void isrKBI(void) 
{
	 unsigned char KB_valve;
	 asm("SEI");	  	        //關總中斷
	  KB_Init();
	  INTKBSCR|= (1<<IntBit); //屏蔽鍵盤中斷(IMASKK=1)
	 
	  KB_valve=KB_Scan();     //掃描鍵值
      KB_valve=KB_Def(KB_valve);  //鍵值轉化為定義值
      if(KB_valve=='1')
      { 
       PWMInit(Period);
      // Delay_ms(200);
       }
	  KB_Init();			     //重新初始化鍵盤
	  INTKBSCR&= ~(1<<IntBit); //打開鍵盤中斷(IMASKK=0)
	 asm("CLI");			     //開總中斷
}
//未定義的中斷處理函數,本函數不能刪除
#pragma interrupt_handler isrDummy  
void isrDummy(void) 
  {
  }
//中斷矢量表，需定義中斷函數，可修改下表中的相應項目
//(interrupt service routine，isr 中斷處理程序)
#pragma abs_address:0xffdc    //中斷向量表起始地址
void (* const _vectab[])(void) = {            
	isrDummy,   //時基中斷 
	isrDummy,		//AD轉換中斷      
	isrKBI,    	//鍵盤中斷    
	isrDummy,		//SCI TC/TE 
	isrDummy,   //SCI RF/IDLE 
	isrDummy,		//SCI PE/FE/NF/OR
	isrDummy,		//SPI TE  
	isrDummy,		//SPI MOD/OVR/RF
	isrDummy,		//TIM2溢出中斷 
	isrDummy,		//TIM2通道1
	isrDummy,		//TIM2通道0
	isrDummy,		//TIM1溢出中斷      
	isrDummy,		//TIM1通道1
	isrDummy,		//TIM1通道0
	isrDummy,		//CGM     
	isrDummy,		//IRQ     
	isrDummy		//SWI       
    //RESET也是中斷，定義在 crt08.o中 
   };
#pragma end_abs_address