/************************/
/*  head file for 8048  */
/************************/
/*
Ver 1.0.0 [7,July,2009] by Sean

*/
#ifdef _8048_EXPORTS
	#define I8048W_API __declspec(dllexport) 
#else
	#define I8048W_API __declspec(dllimport) 
#endif



#define NoError 					0
#define ID_ERROR					-1

#ifdef __cplusplus
extern "C" {
#endif


I8048W_API short pac_i8048W_GetLibVersion(void);

I8048W_API void pac_i8048W_GetLibDate(char libDate[]);

I8048W_API int pac_i8048W_Init(int Slot);           
//slot:(0~3)              

/*
I8048W_API void pac_i8048W_UnFreezeCPU(int Slot);
//Send EOI to 8259==>EOI: End of interrupt
*/

I8048W_API void pac_i8048W_UnFreezeINT(int Slot,int Channel);
//Clear Gi and all channels are latched by 8259                    
                     

I8048W_API void pac_i8048W_InstallISR(int Slot,PAC_CALLBACK_FUNC f,int Priority);

I8048W_API int pac_i8048W_Read_RisingEvent(int Slot,int Channel);               
//Read rising interrupt status

I8048W_API int pac_i8048W_Read_FallingEvent(int Slot,int Channel);              
//Read falling interrupt status

I8048W_API DWORD pac_i8048W_Read_RisingEventCount(int Slot,int Channel);  

I8048W_API DWORD pac_i8048W_Read_FallingEventCount(int Slot,int Channel); 

I8048W_API DWORD pac_i8048W_Read_FallingEventCount(int Slot,int Channel);  

I8048W_API void pac_i8048W_Set_RisingReg(int Slot,int Channel,int Enable);       
//Set Rising enable register 

I8048W_API void pac_i8048W_Set_FallingReg(int Slot,int Channel,int Enable);
//Set falling enable register    

I8048W_API int pac_i8048W_Read_RisingReg(int Slot,int Channel);                 
//Read rising enable register

I8048W_API int pac_i8048W_Read_FallingReg(int Slot,int Channel);                
//Read falling enable register

I8048W_API int pac_i8048W_DI_ALL(int Slot);                       
/*
    isolated:
    +---------------------------+--------------+--------------+-    
    |JPn selected isolated input|Digital Input |     LED      |     
    +---------------------------+--------------+--------------+-    
    |Input is OPEN              |     High     |     OFF      |     
    +---------------------------+--------------+--------------+     
    |Input is 3.5 ~ 30V         |     Low      |     ON       |     
    +---------------------------+--------------+--------------+     
    |Input is 0 ~ 1V            |     High     |     OFF      |     
    +---------------------------+--------------+--------------+     
    
    TTL:
    +---------------------------+--------------+--------------+-        
    |JPn selected TTL input     |Digital Input |     LED      |         
    +---------------------------+--------------+--------------+-        
    |Input is OPEN              |     High     |     OFF      |         
    +---------------------------+--------------+--------------+         
    |Input is 0 ~ 0.8V          |     Low      |     ON       |         
    +---------------------------+--------------+--------------+         
    |Input is 2 ~ 5V            |     High     |     OFF      |         
    +---------------------------+--------------+--------------+         

*/
I8048W_API int pac_i8048W_DI_Ch(int Slot,int Channel);
//Read single DI channel status


#ifdef __cplusplus
 }
#endif