ov7660_hw.h

windows ce 6.0 camera driver

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// (C) Copyright 2006 Marvell International Ltd.
// All Rights Reserved
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/* 
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** Copyright 2000-2006 Intel Corporation All Rights Reserved.
**
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** or its suppliers or licensors.  Title to the Material remains with
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/*++

Module Name:  $Workfile: xllp_ov7660_hw.h $

Abstract:  
      contains all OV7660 specific macros, typedefs, and prototypes.
    Declares no storage.

Notes:Only valid for processor code named Monahans.

--*/
//#include "BSP_CommonDefs.h"

#ifndef _PXA_OV7660_HW_H__
#define _PXA_OV7660_HW_H__

#ifdef __cplusplus
extern "C" {
#endif

/**********************************************************************
 *
 * Constants & Structures
 *
 **********************************************************************/
// Revision constants
#define PID_OV76XX            0x76
#define PID_7660            0x60

// Return codes
#define OV_ERR_NONE           0x00
#define OV_ERR_TIMEOUT        -1
#define OV_ERR_PARAMETER      -2  
#define OV_COMM_ERR            -3

// Output Size & Format
#define OV_SIZE_QQVGA            0x01
#define OV_SIZE_QVGA            ( OV_SIZE_QQVGA << 1 )
#define OV_SIZE_VGA                ( OV_SIZE_QQVGA << 2 )
#define OV_SIZE_QQCIF            0x10
#define OV_SIZE_QCIF            ( OV_SIZE_QQCIF << 1 )            
#define OV_SIZE_CIF                ( OV_SIZE_QQCIF << 2 )            
#define OV_FORMAT_YUV_422        1
#define OV_FORMAT_RGB_565        2
#define OV_FORMAT_RAW8           3

// Camera Mode
#define VIEWFINDER_MODE     0x10
#define STILLFRAME_MODE     0x20

// Others
#define OV7660_TIMEOUT    1000    // ms to timeout.

// OV7660 Register Definitions
#define OV7660_GAIN        0x0000
#define OV7660_BLUE        0x0001
#define OV7660_RED        0x0002
#define OV7660_VREF        0x0003
#define OV7660_COM1        0x0004
#define OV7660_BAVE        0x0005                // U/B Average Level
#define OV7660_GEAVE    0x0006                // Y/Ge Average Level
#define OV7660_AECHH    0x0007                // Y/Go Average Level
#define OV7660_RAVE        0x0008                // V/R Average level
#define OV7660_COM2        0x0009                // Common control 2
#define OV7660_PID        0x000A                // Product ID
#define OV7660_VER        0x000B                // Version
#define OV7660_COM3        0x000C
#define OV7660_COM4        0x000D
#define OV7660_COM5        0x000E
#define OV7660_COM6        0x000F
#define OV7660_AECH        0x0010
#define OV7660_CLKRC    0x0011
#define OV7660_COM7        0x0012
#define OV7660_COM8        0x0013
#define OV7660_COM9        0x0014
#define OV7660_COM10    0x0015
#define OV7660_WS        0x0016
#define OV7660_HSTART    0x0017
#define OV7660_HSTOP    0x0018
#define OV7660_VSTRT    0x0019
#define OV7660_VSTOP    0x001A
#define OV7660_PSHFT    0x001B
#define OV7660_MIDH        0x001C
#define OV7660_MIDL        0x001D
#define OV7660_DLY        0x001E
#define OV7660_LAEC        0x001F
#define OV7660_BOS        0x0020
#define OV7660_GBOS        0x0021
#define OV7660_GROS        0x0022
#define OV7660_ROS        0x0023
#define OV7660_AEW        0x0024
#define OV7660_AEB        0x0025
#define OV7660_VPT        0x0026
#define OV7660_BBIAS    0x0027
#define OV7660_GbBIAS    0x0028
#define OV7660_GrBIAS    0x0029
#define OV7660_EXHCH    0x002A
#define OV7660_EXHCL    0x002B
#define OV7660_RBIAS    0x002C
#define OV7660_ADVFL    0x002D
#define OV7660_ADVFH    0x002E
#define OV7660_YAVE        0x002F
#define OV7660_HSYST    0x0030
#define OV7660_HSYEN    0x0031
#define OV7660_HREF        0x0032
#define OV7660_CHLF        0x0033
#define OV7660_ARBLM    0x0034
#define OV7660_VRHL        0x0035
#define OV7660_VIDO        0x0036
#define OV7660_ADC        0x0037
#define OV7660_ACOM        0x0038
#define OV7660_OFON        0x0039
#define OV7660_TSLB        0x003A
#define OV7660_COM11    0x003B
#define OV7660_COM12    0x003C
#define OV7660_COM13    0x003D
#define OV7660_COM14    0x003E
#define OV7660_EDGE        0x003F
#define OV7660_COM15    0x0040
#define OV7660_COM16    0x0041
#define OV7660_COM17    0x0042
#define OV7660_AWBTH1    0x0043
#define OV7660_AWBTH2    0x0044
#define OV7660_AWBTH3    0x0045
#define OV7660_AWBTH4    0x0046
#define OV7660_AWBTH5    0x0047
#define OV7660_AWBTH6    0x0048
#define OV7660_RSVD49   0x0049
#define OV7660_MTX1        0x004F
#define OV7660_MTX2        0x0050
#define OV7660_MTX3        0x0051
#define OV7660_MTX4        0x0052
#define OV7660_MTX5        0x0053
#define OV7660_MTX6        0x0054
#define OV7660_MTX7        0x0055
#define OV7660_MTX8        0x0056
#define OV7660_MTX9        0x0057
#define OV7660_MTXS        0x0058
#define OV7660_AWBC1    0x0059
#define OV7660_AWBC2    0x005A
#define OV7660_AWBC3    0x005B
#define OV7660_AWBC4    0x005C
#define OV7660_AWBC5    0x005D
#define OV7660_AWBC6    0x005E
#define OV7660_AWBC7    0x005F
#define OV7660_AWBC8    0x0060
#define OV7660_AWBC9    0x0061
#define OV7660_LCC1        0x0062
#define OV7660_LCC2        0x0063
#define OV7660_LCC3        0x0064
#define OV7660_LCC4        0x0065
#define OV7660_LCC5        0x0066
#define OV7660_MANU        0x0067
#define OV7660_MANV        0x0068
#define OV7660_HV        0x0069
#define OV7660_MBD        0x006A
#define OV7660_DBLV        0x006B
#define OV7660_GSP0        0x006C
#define OV7660_GSP1        0x006D
#define OV7660_GSP2        0x006E
#define OV7660_GSP3        0x006F
#define OV7660_GSP4        0x0070
#define OV7660_GSP5        0x0071
#define OV7660_GSP6        0x0072
#define OV7660_GSP7        0x0073
#define OV7660_GSP8        0x0074
#define OV7660_GSP9        0x0075
#define OV7660_GSP10    0x0076
#define OV7660_GSP11    0x0077
#define OV7660_GSP12    0x0078
#define OV7660_GSP13    0x0079
#define OV7660_GSP14    0x007A
#define OV7660_GSP15    0x007B
#define OV7660_GST0        0x007C
#define OV7660_GST1        0x007D
#define OV7660_GST2        0x007E
#define OV7660_GST3        0x007F
#define OV7660_GST4        0x0080
#define OV7660_GST5        0x0081
#define OV7660_GST6        0x0082
#define OV7660_GST7        0x0083
#define OV7660_GST8        0x0084
#define OV7660_GST9        0x0085
#define OV7660_GST10    0x0086
#define OV7660_GST11    0x0087
#define OV7660_GST12    0x0088
#define OV7660_GST13    0x0089
#define OV7660_GST14    0x008A

// End of OV7660 register
#define OV7660_REGEND        ( 0xA3 + 1 )



/***********************************************************************
 *
 * Function Prototype
 *
 ***********************************************************************/
PXA_STATUS_T OV7660SetRegs( const UINT8 *regP );
PXA_STATUS_T OV7660ReadAllRegs( UINT8 *bufP, UINT32 numRegs );

void OV7660PowerDown(UINT8 powerMode );
void OV7660Reset(void);
void OV7660Wait( int ms );

int OV7660VersionRevision(UINT8 * pCmRevision, UINT8 *pSensorRevision);
void OV7660SetHSYNC(void);
void OV7660AutoFunctionOn(void);
void OV7660AutoFunctionOff(void);

int OV7660ViewfinderOn(void);
int OV7660ViewfinderOff(void);
int OV7660HaltVideoOutput(void);
int OV7660ResumetoFullOutputMode(void);
int OV7660GetSingleImage(void);

PXA_STATUS_T OV7660SetFormat( UINT32 captureSizeFormat, UINT32 colorFormat, UINT32 mode);//, UINT32 light, UINT32 zoom );
int OV7660ReadSensorReg( const UINT8 subAddress, UINT8 *bufP );
int OV7660WriteSensorReg( const UINT8 subAddress, UINT8 *bufP );
PXA_STATUS_T OV7660SetContrast(UINT32 value);
PXA_STATUS_T OV7660SetExposure(UINT32 value);
PXA_STATUS_T OV7660SetWhiteBalance(UINT32 value);

#ifdef __cplusplus
}
#endif

#endif