#ifndef __XWBOARDSDK_H
#define __XWBOARDSDK_H

#ifdef __cplusplus
extern "C" {
#endif


#ifdef XWBOARDSDK_EXPORTS
#define XWBOARDSDK_API extern "C" __declspec(dllexport) 
#else
#define XWBOARDSDK_API extern "C" __declspec(dllimport) 
#endif

#define XWBOARDSDK_PRIVATE_API XWBOARDSDK_API


typedef struct
{
    int		iDITotalchannel;
    int		iDOTotalchannel;
    int		iAITotalchannel;
    int		iAOTotalchannel;
    int		iCounterTotalchannel;
	int		iSerialTotalchannel;
    int		itype; //1: DIO , 2:AIO (some with DIO)  5: COM
	char    Name[10];
}Type_Structure;

//=============================================================================
//  System Functions
//=============================================================================
XWBOARDSDK_API void pac_GetXWBOARDSDKVersion(LPSTR sdk_version);

//=============================================================================
//  GPIO Functions
//=============================================================================
#define XWBUS_GPIO11	11 //GPIO pin 11
#define XWBUS_GPIO16	16 //GPIO pin 16
#define XWBUS_GPIO17	17 //GPIO pin 17
#define XWBUS_GPIO81	81 //GPIO pin 81
#define XWBUS_GPIO86	86 //GPIO pin 86
#define XWBUS_GPIO87	87 //GPIO pin 87
#define XWBUS_GPIO117	117 //GPIO pin 117
#define XWBUS_GPIO118	118 //GPIO pin 118

XWBOARDSDK_API int Get_GPIO_Pin_Status(unsigned int pin);
/* 
Get the status of the GPIO input pin
 	Pin:
		11: GPIO 11 - 48MHz Clock
		16: GPIO 16
		17: GPIO 17
		81: GPIO 81
		86: GPIO 86
		87: GPIO 87
		117: GPIO 117
		118: GPIO 118
Return :
	0: Low level 
	1: High level
	< 0 : error
*/


XWBOARDSDK_API void Set_GPIO_Pin_Status(unsigned int pin, unsigned int value);
/* 
Set GPIO output pin to high or low level
 	Pin:
		11: GPIO 11 - 48MHz Clock
		16: GPIO 16
		17: GPIO 17
		81: GPIO 81
		86: GPIO 86
		87: GPIO 87
		117: GPIO 117
		118: GPIO 118
	value:
		0: output 0
		1: output 1
*/


XWBOARDSDK_API void setGPIOInput(unsigned int pin);
/* 
GPIO pin configured as an input
 	Pin:
		11: GPIO 11 - 48MHz Clock
		16: GPIO 16
		17: GPIO 17
		81: GPIO 81
		86: GPIO 86
		87: GPIO 87
		117: GPIO 117
		118: GPIO 118
*/

XWBOARDSDK_API void setGPIOOutput(unsigned int pin, unsigned int value);
/* 
GPIO pin configured as an output
 	Pin:
		11: GPIO 11 - 48MHz Clock
		16: GPIO 16
		17: GPIO 17
		81: GPIO 81
		86: GPIO 86
		87: GPIO 87
		117: GPIO 117
		118: GPIO 118
	value:
		0: output 0
		1: output 1
*/

XWBOARDSDK_API void setGPIOAltFunc(unsigned int pin, unsigned int af, unsigned int mode);
/*
	Set GPIO alternate function
	Pin:
		11: GPIO 11 - 48MHz Clock
		16: GPIO 16
		17: GPIO 17
		81: GPIO 81
		86: GPIO 86
		87: GPIO 87
		117: GPIO 117
		118: GPIO 118	  
	af:
		0 : Alternate Function 0 -->The corresponding GPIO pin is used for as a general purpose I/O
		1 : Alternate Function 1 -->The corresponding GPIO pin is used for its alternate function 1
		2 : Alternate Function 1 -->The corresponding GPIO pin is used for its alternate function 2
		3 : Alternate Function 1 -->The corresponding GPIO pin is used for its alternate function 3
	
	 mode:
		0: output mode
		1: input mode

*/

XWBOARDSDK_API void setGPIO11_ClockOut(unsigned int enable);
/*
 Set GPIO11 to genernate 48M Hz clock output .
 Enable:
	0: disable
	1: enable
*/
XWBOARDSDK_API void setGPIO_PWM(unsigned int pin,DWORD dwFrequency,unsigned int Duty,int Enable);
/*
 Set GPIO16/17 to genernate PWM signal output .
 	Pin:
		16: GPIO 16
		17: GPIO 17

	dwFrequency: 
		
	Duty:
		1~100
*/

//=============================================================================
// XWboard EEPROM
//=============================================================================
#define _XW107_	107 
#define _XW110_	110 

#define _XW200_	200 
#define _XW201_	201 
#define _XW202_	202 
#define _XW203_	203
#define _XW205_	205
#define _XW206_	206

#define _XW300_	300 
#define _XW301_	301 
#define _XW302_	302 
#define _XW303_	303 
#define _XW304_	304 
#define _XW305_	305 

#define _XW306_	306 
#define _XW307_	307 
#define _XW308_	308 
#define _XW309_	309 
#define _XW310_	310 
#define _XW314_	314 

XWBOARDSDK_API int XEE_Init(int clk_pin,int sda_pin,int wp_pin,int need_pullhigh);

XWBOARDSDK_API int XEE_InitByName(int Xboard);

XWBOARDSDK_API void XEE_WriteEnable(void);

XWBOARDSDK_API void XEE_WriteProtect(void);

XWBOARDSDK_API int XEE_RandomRead(int Block,int Addr);

XWBOARDSDK_API int XEE_ReadNext(int Block);

XWBOARDSDK_API int XEE_MultiRead(int StartBlock,int StartAddr,int no,unsigned char *databuf);

XWBOARDSDK_API int XEE_RandomWrite(int Block,int Addr,int Data);

XWBOARDSDK_API int XEE_MultiWrite(int Block,int Addr,int no,char *Data);

//=============================================================================
// Run L1~L2 LED Functions
//=============================================================================
XWBOARDSDK_API void pac_EnableLed(int Ln,bool bFlag);
XWBOARDSDK_API void pac_ToggleLED(int Ln);

//=============================================================================
// XWboard I/O
//=============================================================================

XWBOARDSDK_API int XWB_Init(int iXWID);

XWBOARDSDK_API bool  XWB_WriteDO(int iTotalChannel,DWORD lDO_Value);

XWBOARDSDK_API bool  XWB_WriteDOBit(int iTotalChannel,int iChannel, int iBitValue);

XWBOARDSDK_API bool  XWB_ReadDO(int iTotalChannel,DWORD *lDO_Value);

XWBOARDSDK_API bool  XWB_ReadDI(int iTotalChannel,DWORD *lDI_Value);

XWBOARDSDK_API bool  XWB_ReadDILatch(int iTotalChannel, int iLatchType, DWORD *lDI_Latch_Value);

XWBOARDSDK_API bool  XWB_ClearDILatch();

XWBOARDSDK_API bool  XWB_ReadDICNT(int iTotalChannel,int iChannel, DWORD *lCounter_Value);

XWBOARDSDK_API bool  XWB_ClearDICNT(int iTotalChannel,int iChannel);

XWBOARDSDK_API bool  XWB_ReadDICNTOverflow(int iTotalChannel,int iChannel, int *iOverflow);

XWBOARDSDK_API bool  XWB_WriteAO(int iTotalChannel,int iChannel,float fValue);

XWBOARDSDK_API bool  XWB_ReadAO(int iTotalChannel,int iChannel,float *fValue);

XWBOARDSDK_API bool  XWB_ReadAI(int iTotalChannel,int iChannel, float *fValue);

XWBOARDSDK_API bool  XWB_ReadAIHex(int iTotalChannel,int iChannel,int *iValue);

XWBOARDSDK_API bool  XWB_ReadAIAll(float fValue[]);

XWBOARDSDK_API bool  XWB_ReadAIAllHex(int iValue[]);
//=============================================================================
// Error Handling API
//=============================================================================
#if 0
XWBOARDSDK_API DWORD	pac_GetLastError();
XWBOARDSDK_API void	pac_SetLastError(DWORD errno);
XWBOARDSDK_API void	pac_ClearLastError(DWORD errno);
XWBOARDSDK_API void    pac_GetErrorMessage(DWORD dwMessageID, LPTSTR lpBuffer);
#endif

#ifdef __cplusplus
}
#endif

#ifndef XWBOARDSDK_EXPORTS
#pragma comment(lib, "XWBoardSDK.lib")
#endif

#endif // __XWBOARDSDK_H