stim.h

a/d公司8位微控制器aduc812（10路10位adc）应用笔记

//
// Define 'XDCR_DATA' as a type into which specific transducer data may be 
// placed.
// Note that the structure of this data-type will be specific to this 
// implementation. It should also be noted that the external interface to the
// data-type will allow the interface to the data to be re-used.
//
typedef union {
      unsigned int  ChData;// - must be equal in size to the largest field 
      unsigned int  Ch1;   // Ch1 - 12bit ADC, Sensor
      boolean       Ch2;   // Ch2 - Fan, Actuator ('on' or 'off')
      } XDCR_DATA;

//
// Define a 'CHANNEL' type, into which will go some channel specific info.
//
typedef struct { 
               // Standard and Auxiliary status registers must exist for
               // each channel.
               //
               STD_STATUS_REGISTER  StdStatus;
               AUX_STATUS_REGISTER  AuxStatus;

               // Standard and Auxiliary interrupt mask registers must exist 
               // for each channel.
               //
               STD_INTERRUPT_MASK   StdIntMask;
               AUX_INTERRUPT_MASK   AuxIntMask;

               // Each channel has transducer data, and data length (in bytes)
               //    associated with it.
               XDCR_DATA      Data;

               } CHANNEL;


// STIM module Function Prototypes
// -------------------------------

CHANNEL* STIM_GetChHandle(unsigned char ucChNum);
boolean  STIM_GetXdcrData(unsigned char ucChNum, unsigned char* pBuf);
boolean  STIM_SetXdcrData(unsigned char ucChNum, unsigned char* pBuf);
void     STIM_GetVersion(char* pVersion);
void     STIM_SoftReset(void);
void     STIM_InitialReset(void);
void     STIM_ChannelReset(unsigned char ucChNum);
U8E      STIM_GetXdcrType(unsigned char ucChNum);

void          STIM_SetState(unsigned char ucState);
unsigned char STIM_GetState(void);

U8E      STIM_GetResetFlag(void);
void     STIM_SetResetFlag(U8E eFlag);

// Channel specific Data Sampling/Data Setting functions:
// -----------------------------------------------------
void         STIM_InitCh1(void);
void         STIM_InitCh2(void);
unsigned int STIM_GetCh1Sample(void);
void         STIM_SetCh2State(boolean bState);