/*---------------------------------------------------------------------*/
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/* --- STC 1T Series MCU Demo Programme -------------------------------*/
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/* ���Ҫ�ڳ�����ʹ�ô˴���,���ڳ�����ע��ʹ����STC�����ϼ�����            */
/*---------------------------------------------------------------------*/

#ifndef __EXTI_H
#define __EXTI_H

#include "config.h"
#include "GPIO.h"
#include "timer.h"

#define EXT_INT0 0 // ��ʼ�����ж�0
#define EXT_INT1 1 // ��ʼ�����ж�1
#define EXT_INT2 2 // ��ʼ�����ж�2
#define EXT_INT3 3 // ��ʼ�����ж�3
#define EXT_INT4 4 // ��ʼ�����ж�4

#define EXT_MODE_RiseFall 0 // ������/�½����ж�
#define EXT_MODE_Fall 1     // �½����ж�

typedef struct
{
    u8 EXTI_Mode;      // �ж�ģʽ,  	EXT_MODE_RiseFall, EXT_MODE_Fall
    u8 EXTI_Priority;  // ���ȼ�����		Priority_0,Priority_1,Priority_2,Priority_3
    u8 EXTI_Interrupt; // �����			ENABLE,DISABLE
} EXTI_InitTypeDef;

u8 Ext_Inilize(u8 EXT, EXTI_InitTypeDef *INTx);
void Exti_config(void);
#endif