#ifdef __cplusplus
extern "C" {
#endif

#define NoError 					0
#define ID_ERROR					-1
#define SLOT_ERROR					-2
#define CHANNEL_ERROR				-3
#define GAIN_ERROR					-4
#define INT_MODE_ERROR  			-5
#define NOT_SUPPORT_ERROR			-6



short i8026W_Init(int slot);

short i8026W_GetLibVersion(void);
void i8026W_GetLibDate(char libDate[]);


short i8026W_GetFirmwareVer(int slot);


// DIO API
void i8026W_WriteDO(int slot, short doVal);
void i8026W_WriteDOBit(int slot,int chIndex, short bitVal);
short i8026W_ReadDIO(int slot, short* diVal, short* doVal,unsigned char diBitArr[], unsigned char doBitArr[]);



// AO API
void i8026W_ReadAO_GainOffset(int slot,int chIndex,short gain,unsigned short *gainValue, short *offsetValue);


short i8026W_WriteAOHex (int slot ,int chIndex,short gain,short hexData);
short i8026W_WriteAO (int slot ,int chIndex,short gain,float aoData);
short i8026W_ReadbackAO (int slot ,int chIndex, float* fVal);
short i8026W_ReadbackAOHex (int slot ,int chIndex, short* hVal);






// AI API
short i8026W_ReadAIGainOffset(int slot,int ch, int gain,unsigned short *gainValue,short *offsetValue) ;
short i8026W_ReadAIHex(int slot, int chIndex, short gain, short* hVal);
short i8026W_ReadAI(int slot, int chIndex, short gain, float* fVal);
void i8026W_Set_AVGCnt(int slot, unsigned short cnt);



#ifdef __cplusplus
 }
#endif