auto.h

车载 液晶显示器的主控程序（主要使用芯片为 MYSON MTV512 单片机、RealTek 2323 Scare 芯片、TVP5147（视频解码）。配Sharp 8寸液晶显示器 ）。

//----------------------------------------------------------------------------------------------------
// ID Code      : Auto.h No.0001
// Update Note  : 
//
//----------------------------------------------------------------------------------------------------

//--------------------------------------------------
// Minumum Noise Margin
//--------------------------------------------------
#define _MIN_NOISE_MARGIN           0x30


//--------------------------------------------------
// Color Source Select for Detection
//--------------------------------------------------
#define _COLORS_BLUE                0x00
#define _COLORS_GREEN               0x01
#define _COLORS_RED                 0x02
#define _COLORS_ALL                 0x03

#define _COLOR_SELECT               _COLORS_ALL

//--------------------------------------------------
// Definations of Measure Color
//--------------------------------------------------
#define _MEASURE_COLORS_MIN         0x00
#define _MEASURE_COLORS_MAX         0x01


//--------------------------------------------------
// White Balance Max/Min Level Settings
//--------------------------------------------------
#define _WHITEBALANCE_MAX_LEVEL     242
#define _WHITEBALANCE_MIN_LEVEL     2


//--------------------------------------------------
// Hardware Auto Phase Step
//--------------------------------------------------
#define _HWAUTO_STEP_1              0x00
#define _HWAUTO_STEP_2              0x01
#define _HWAUTO_STEP_4              0x02
#define _HWAUTO_STEP_8              0x03
#define _HWAUTO_STEP_16             0x04

#define _HWAUTO_STEP                _HWAUTO_STEP_2


//--------------------------------------------------
// Auto Clock Precision (Unit in Clock Number)
//--------------------------------------------------
#define _AUTO_CLOCK_PRECISION_1     1
#define _AUTO_CLOCK_PRECISION_2     2

#define _AUTO_CLOCK_PRECISION       _AUTO_CLOCK_PRECISION_2


//--------------------------------------------------
// Definitions of Auto Function
//--------------------------------------------------
#define _ERROR_SUCCESS              0x00
#define _ERROR_FINISH               0x40
#define _ERROR_ABORT                0x80
#define _ERROR_INPUT                0xff
#define _ERROR_PHASE                0xfe


//----------------------------------------------------------------------------------------------------

#ifdef __AUTO__

//--------------------------------------------------
// Global Variables
//--------------------------------------------------
WORD idata usHStartPos;
WORD idata usHEndPos;
WORD idata usVStartPos;
WORD idata usVEndPos;


//--------------------------------------------------
// Function Prototypes
//--------------------------------------------------
BYTE CAutoDoAutoConfig(void);
BYTE CAutoWaitFinish(void);
BYTE CAutoWaitForIVS(BYTE ucTimes);
BYTE CAutoMeasurePositionH(BYTE ucNoiseMarginH);
BYTE CAutoMeasurePositionV(BYTE ucNoiseMarginV);
LWORD CAutoPhaseSearch(BYTE ucSelColor, BYTE ucSelStep, BYTE ucSelStepNum, BYTE ucSelStepStart, BYTE *ucPhaseResult);
BYTE CAutoReadPhaseInfo(BYTE ucColor);
BYTE CAutoDoAutoClock(void);
BYTE CAutoDoAutoPhase(void);
BYTE CAutoDoAutoPosition(void);
BYTE CAutoDoWhiteBalance(void);
BYTE CAutoTuneBalance(void);
BYTE CAutoMeasureColor(BYTE ucColor, BYTE ucPar, BYTE *pMargin);
BYTE CAutoTuneAdcGain(BYTE ucColor, BYTE *pMargin);
BYTE CAutoTuneAdcOffset(BYTE ucColor, BYTE *pMargin);
BYTE CAutoChangeAdcGain(BYTE ucColor, BYTE ucDelta, BYTE ucInc);
BYTE CAutoChangeAdcOffset(BYTE ucColor, BYTE ucDelta, BYTE ucInc);


#else

//--------------------------------------------------
// Extern Global Variables
//--------------------------------------------------


//--------------------------------------------------
// Extern Function Prototypes
//--------------------------------------------------
extern BYTE CAutoDoAutoConfig(void);
extern BYTE CAutoDoWhiteBalance(void);


#endif


//----------------------------------------------------------------------------------------------------


#define HWAUTOSTEPNUM(x)                    x
#define HWAUTOSTEPSTART(x)                  x