dviic.h

一个调整ADC gain offset 的程序

#ifndef _DVIIC_H_
#define _DVIIC_H_

#define IIC_WAIT_ACK_TIME    5 
#define IIC_PROCESS_MAX      4

void  IICWrite ( BYTE	cDeviceAddress,
                   WORD		wRegisterAddress,
                     PBYTE	       pacBuffer,
                       WORD         wBufferCount,
                        BOOL     bFlag);
					    
                                
BOOL  IICRead  (BYTE	cDeviceAddress,
                 		     WORD		wRegisterAddress,
                 		       PBYTE	  pacBuffer,
                                 BYTE		cBufferCount,
                                  BOOL     bFlag);
								  
void IICTimerProcess(void);    
//HM added,06/07/14
void dvRegisterWrite(BYTE cSlaveAddr,BYTE cRegAddr,BYTE cRegValue);
void dvRegisterRead(BYTE cSlaveAddr,BYTE cRegAddr,BYTE *pcRegValue);
void dvRegisterMaskWrite (BYTE cSlaveAddr,BYTE cRegAddr, BYTE cMaskValue,BYTE cRegValue);
//void dvRegisterMaskRead (BYTE cSlaveAddr,BYTE cRegAddr, BYTE  cMaskValue,BYTE *pcRegValue);
#endif