?? image_sensor.c
字號:
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_WB(kal_uint32 iPara)
{
/****************************************************************************
* camera_para.AWB.LightSource[m][n] is in 0x80 base, i.e. 0x80 = 1x gain *
****************************************************************************/
kal_uint16 iRGain = 0x80, iGGain = 0x80, iBGain = 0x80; // all set to 1x gain
if (g_bCaptureMode == KAL_TRUE)
{
return KAL_TRUE;
}
write_cmos_sensor(0x00,0x02); //bank 2
switch (iPara)
{
case CAM_WB_AUTO: // enable AWB
// CAM_WB_AUTO mode should not update R/G/B gains
write_cmos_sensor(0x10, 0xD3);
return KAL_TRUE;
case CAM_WB_CLOUD:
write_cmos_sensor(0x10, 0x00); // disable AWB
write_cmos_sensor(0x60, 0xD0);
write_cmos_sensor(0x61, 0x88);
break;
case CAM_WB_DAYLIGHT:
write_cmos_sensor(0x10, 0x00); // disable AWB
write_cmos_sensor(0x60, 0xC2);
write_cmos_sensor(0x61, 0x9E);
break;
case CAM_WB_INCANDESCENCE:
write_cmos_sensor(0x10, 0x00); // disable AWB
write_cmos_sensor(0x60, 0x98);
write_cmos_sensor(0x61, 0xC8);
break;
case CAM_WB_FLUORESCENT:
write_cmos_sensor(0x10, 0x00); // disable AWB
write_cmos_sensor(0x60, 0xAA);
write_cmos_sensor(0x61, 0xBE);
break;
case CAM_WB_TUNGSTEN:
write_cmos_sensor(0x10, 0x00); // disable AWB
write_cmos_sensor(0x60, 0x90);
write_cmos_sensor(0x61, 0xC0);
break;
case CAM_WB_MANUAL:
default:
return KAL_FALSE;
}
return KAL_TRUE;
} /* SIV120A_Set_Para_WB */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_EV
*
* DESCRIPTION
* SIV120A exposure setting.
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_EV(kal_uint32 iPara)
{
write_cmos_sensor(0x00,0x03); //bank 3
switch (iPara)
{
case CAM_EV_NEG_4_3: // -4 EV
write_cmos_sensor(0x88, 0xA0);
break;
case CAM_EV_NEG_3_3: // -3 EV
write_cmos_sensor(0x88, 0x98);
break;
case CAM_EV_NEG_2_3: // -2 EV
write_cmos_sensor(0x88, 0x90);
break;
case CAM_EV_NEG_1_3: // -1 EV
write_cmos_sensor(0x88, 0x88);
break;
case CAM_EV_ZERO: // +0 EV
write_cmos_sensor(0x88, 0x00);
break;
case CAM_EV_POS_1_3: // +1 EV
write_cmos_sensor(0x88, 0x08);
break;
case CAM_EV_POS_2_3: // +2 EV
write_cmos_sensor(0x88, 0x10);
break;
case CAM_EV_POS_3_3: // +3 EV
write_cmos_sensor(0x88, 0x18);
break;
case CAM_EV_POS_4_3: // +4 EV
write_cmos_sensor(0x88, 0x20);
break;
default:
return KAL_FALSE;
}
return KAL_TRUE;
} /* SIV120A_Set_Para_EV */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_Banding
*
* DESCRIPTION
* SIV120A banding setting.
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_Banding(kal_uint32 iPara)
{
g_iBanding = iPara;
switch (iPara)
{
case CAM_BANDING_50HZ:
// all 50HZ blank register cannot be used
if (g_bVideoMode == KAL_TRUE)
{
write_cmos_sensor(0x00, 0x00);
ConfigVBlank(VIDEO_MODE_VBLANK_50HZ_NORMAL, CAM_BANDING_50HZ);
ConfigHBlank(VIDEO_MODE_HBLANK_50HZ_NORMAL, CAM_BANDING_50HZ);
write_cmos_sensor(0x00, 0x01);
write_cmos_sensor(0x34, VIDEO_MODE_STSTN_50HZ_NORMAL);
}
else
{
write_cmos_sensor(0x00, 0x00);
ConfigVBlank(PV_MODE_VBLANK_50HZ_NORMAL, CAM_BANDING_50HZ);
ConfigHBlank(PV_MODE_HBLANK_50HZ_NORMAL, CAM_BANDING_50HZ);
write_cmos_sensor(0x00, 0x01);
write_cmos_sensor(0x34, PV_MODE_STSTN_50HZ_NORMAL);
}
break;
case CAM_BANDING_60HZ:
if (g_bVideoMode == KAL_TRUE)
{
write_cmos_sensor(0x00, 0x00);
ConfigVBlank(VIDEO_MODE_VBLANK_60HZ_NORMAL, CAM_BANDING_60HZ);
ConfigHBlank(VIDEO_MODE_HBLANK_60HZ_NORMAL, CAM_BANDING_60HZ);
write_cmos_sensor(0x00, 0x01);
write_cmos_sensor(0x34, VIDEO_MODE_STSTN_60HZ_NORMAL);
}
else
{
write_cmos_sensor(0x00, 0x00);
ConfigVBlank(PV_MODE_VBLANK_60HZ_NORMAL, CAM_BANDING_60HZ);
ConfigHBlank(PV_MODE_HBLANK_60HZ_NORMAL, CAM_BANDING_60HZ);
write_cmos_sensor(0x00, 0x01);
write_cmos_sensor(0x34, PV_MODE_STSTN_60HZ_NORMAL);
}
break;
default:
return KAL_FALSE;
}
return KAL_TRUE;
} /* SIV120A_Set_Para_Banding */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_Saturation
*
* DESCRIPTION
* SIV120A SATURATION setting.
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_Saturation(kal_uint32 iPara)
{
return KAL_FALSE;
} /* SIV120A_Set_Para_Saturation */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_NightMode
*
* DESCRIPTION
* SIV120A night mode setting.
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_NightMode(kal_uint32 iPara)
{
SIV120A_NightMode((kal_bool) iPara);
return KAL_TRUE;
} /* SIV120A_Set_Para_NightMode */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_AE_Meter
*
* DESCRIPTION
* SIV120A AE metering mode
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_AE_Meter(kal_uint32 iPara)
{
if (g_bCaptureMode == KAL_TRUE)
{
return KAL_TRUE;
}
write_cmos_sensor(0x00,0x01); //bank 1
switch (iPara)
{
case CAM_AE_METER_AUTO: // NORMAL mode AE metering : window setting change
write_cmos_sensor(0x60, 0xFF);
write_cmos_sensor(0x61, 0xFF);
write_cmos_sensor(0x62, 0xFF);
write_cmos_sensor(0x63, 0xFF);
write_cmos_sensor(0x64, 0xFF);
write_cmos_sensor(0x65, 0xFF);
write_cmos_sensor(0x66, 0x00);
write_cmos_sensor(0x67, 0x50);
write_cmos_sensor(0x68, 0x50);
write_cmos_sensor(0x69, 0x50);
write_cmos_sensor(0x6A, 0x50);
write_cmos_sensor(0x6B, 0x00);
g_iAE_Meter = CAM_AE_METER_AUTO;
break;
case CAM_AE_METER_SPOT: // SPOT mode AE metering : window setting change
write_cmos_sensor(0x60, 0x18);
write_cmos_sensor(0x61, 0x7E);
write_cmos_sensor(0x62, 0xFF);
write_cmos_sensor(0x63, 0xFF);
write_cmos_sensor(0x64, 0x7E);
write_cmos_sensor(0x65, 0x18);
write_cmos_sensor(0x66, 0x00);
write_cmos_sensor(0x67, 0xA0);
write_cmos_sensor(0x68, 0xA0);
write_cmos_sensor(0x69, 0xA0);
write_cmos_sensor(0x6A, 0xA0);
write_cmos_sensor(0x6B, 0x00);
g_iAE_Meter = CAM_AE_METER_SPOT;
break;
case CAM_AE_METER_CENTRAL:
case CAM_AE_METER_AVERAGE:
default:
return KAL_FALSE;
}
return KAL_TRUE;
} /* SIV120A_Set_Para_AE_Meter */
/*************************************************************************
* FUNCTION
* SIV120A_Get_Para_AF_Status
*
* DESCRIPTION
* SIV120A AF status
* Possible status: AF_SEARCH_SUCCESS, AF_SEARCH_FAIL, AF_BUSY
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Get_Para_AF_Status(kal_uint32 iPara)
{
// SIV120A not support AF
return AF_SEARCH_FAIL;
} /* SIV120A_Get_Para_AF_Status */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_Shutter_Priority
*
* DESCRIPTION
* SIV120A
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_Shutter_Priority(kal_uint32 iPara)
{
return KAL_FALSE;
} /* SIV120A_Set_Para_Shutter_Priority */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_Aperture_Priority
*
* DESCRIPTION
* SIV120A
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_Aperture_Priority(kal_uint32 iPara)
{
return KAL_FALSE;
} /* SIV120A_Set_Para_Aperture_Priority */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_ISO
*
* DESCRIPTION
* SIV120A
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_ISO(kal_uint32 iPara)
{
switch (iPara)
{
case CAM_ISO_AUTO:
case CAM_ISO_100:
case CAM_ISO_200:
case CAM_ISO_400:
default:
return KAL_FALSE;
}
return KAL_FALSE;
} /* SIV120A_Set_Para_ISO */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_DSC_Mode
*
* DESCRIPTION
* SIV120A
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_DSC_Mode(kal_uint32 iPara)
{
switch (iPara)
{
case CAM_AUTO_DSC:
case CAM_PORTRAIT:
case CAM_LANDSCAPE:
case CAM_SPORT:
case CAM_FLOWER:
case CAM_NIGHTSCENE:
case CAM_TV_MODE:
case CAM_AV_MODE:
case CAM_ISO_MODE:
default:
return KAL_FALSE;
}
return KAL_FALSE;
} /* SIV120A_Set_Para_DSC_Mode */
/*************************************************************************
* FUNCTION
* SIV120A_Set_Para_Effect
*
* DESCRIPTION
* SIV120A
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 SIV120A_Set_Para_Effect(kal_uint32 iPara)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
/*----------------------------------------------------------------*/
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