eeprom.c

可配三星17寸屏的2523源程序+MTV512

    {
        if(CEepromWrite(_MODE_CENTER_DATA_ADDRESS + (WORD)_MAX_PRESET_MODE * 8 + (WORD)ucMode * 8, sizeof(StructModeUserCenterDataType), (BYTE *)&stModeUserCenterData.CenterHPos) == _FAIL)
        {
            stModeUserCenterData.CenterHPos     = stModeInfo.IHStartPos;
            stModeUserCenterData.CenterHPos     = stModeInfo.IVStartPos;
            stModeUserCenterData.CenterClock    = stModeInfo.IHTotal;
        }
    }
}

//--------------------------------------------------
// Description  : Initial mode setting data with defaults
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromInitialCenterModeData(void)
{
    BYTE modecnt, modetype;

    modetype = GET_MODE_SEARCH_TYPE();
    SET_MODE_SEARCH_TYPE(_PRESET_MODE_TYPE);

    for(modecnt=0;modecnt<_MAX_PRESET_MODE;modecnt++)
    {
        stModeUserCenterData.CenterHPos     = tINPUTMODE_PRESET_TABLE[modecnt].IHStartPos;
        stModeUserCenterData.CenterVPos     = tINPUTMODE_PRESET_TABLE[modecnt].IVStartPos;
        stModeUserCenterData.CenterClock    = tINPUTMODE_PRESET_TABLE[modecnt].IHTotal;

        CEepromSaveCenterModeData(modecnt);
    }

    for(modecnt=0;modecnt<8;modecnt++)
    {
        CEepromWrite(_MODE_CENTER_DATA_ADDRESS + (WORD)_MAX_PRESET_MODE * 8 + ((WORD)modecnt * 16), 16, tEEPROM_USER_FIFO_MODE_DEFAULT);
    }

    SET_MODE_SEARCH_TYPE(modetype);
}

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

//--------------------------------------------------
// Description  : Save system data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromSaveSystemData(void)
{
    CEepromWrite(_SYSTEM_DATA_ADDRESS, sizeof(StructSystemDataType), &stSystemData.MonitorFlag);
}

//--------------------------------------------------
// Description  : Load system data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadSystemData(void)
{
    CEepromRead(_SYSTEM_DATA_ADDRESS, sizeof(StructSystemDataType), &stSystemData.MonitorFlag);
}

//--------------------------------------------------
// Description  : Load default system data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadSystemDataDefault(void)
{
    CEepromWrite(_SYSTEM_DATA_ADDRESS, sizeof(StructSystemDataType), &tEEPROM_SYSTEM_DATA.MonitorFlag);
    stSystemData = tEEPROM_SYSTEM_DATA;
}

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

//--------------------------------------------------
// Description  : Save OSD data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromSaveOsdUserData(void)
{
    CEepromWrite(_OSDUSER_DATA_ADDRESS, sizeof(StructOsdUserDataType), &stOsdUserData.OsdSettingFlag);
}

//--------------------------------------------------
// Description  : Load OSD data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadOsdUserData(void)
{
    CEepromRead(_OSDUSER_DATA_ADDRESS, sizeof(StructOsdUserDataType), &stOsdUserData.OsdSettingFlag);
}

//--------------------------------------------------
// Description  : Load default OSD data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadOsdUserDataDefault(void)
{
    CEepromWrite(_OSDUSER_DATA_ADDRESS, sizeof(StructOsdUserDataType), &tEEPROM_OSDUSER_DATA.OsdSettingFlag);
    stOsdUserData = tEEPROM_OSDUSER_DATA;
}

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

//--------------------------------------------------
// Description  : Save ADC data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromSaveAdcData(void)
{
    CEepromWrite(_ADC_DATA_ADDRESS, sizeof(StructAdcDataType), &stAdcData.AdcGain[_RED]);
}

//--------------------------------------------------
// Description  : Load ADC data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadAdcData(void)
{
    CEepromRead(_ADC_DATA_ADDRESS, sizeof(StructAdcDataType), &stAdcData.AdcGain[_RED]);
}

//--------------------------------------------------
// Description  : Load default ADC data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadAdcDataDefault(void)
{
    CEepromWrite(_ADC_DATA_ADDRESS, sizeof(StructAdcDataType), &tEEPROM_ADC_DATA.AdcGain[_RED]);
    stAdcData = tEEPROM_ADC_DATA;
}

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

//--------------------------------------------------
// Description  : Save Brightness/Contrast data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromSaveBriConData(void)
{
    CEepromWrite(_COLOR_PROC0_ADDRESS + (GET_INPUTSOURCE_TYPE()) * 2, 2, &stConBriData.Brightness);
}

//--------------------------------------------------
// Description  : Load Brightness/Contrast data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadBriConData(void)
{
    CEepromRead(_COLOR_PROC0_ADDRESS + (GET_INPUTSOURCE_TYPE()) * 2, 2, &stConBriData.Brightness);
}

//--------------------------------------------------
// Description  : Load default Brightness/Contrast data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadBriConDataDefault(void)
{
    CEepromWrite(_COLOR_PROC0_ADDRESS, 2 * 3, &tEEPROM_COLOR_PROC0_DATA[0].Brightness);
    CEepromLoadBriConData();
}

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

//--------------------------------------------------
// Description  : Save Color Temperature data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromSaveColorTempData(void)
{
    CEepromWrite(_COLORTEMP_DATA_ADDRESS + 15 * GET_INPUTSOURCE_TYPE() + 3 * GET_COLOR_TEMP_TYPE(), 3, &stColorTempData.ColorTemp[_RED]);
}

//--------------------------------------------------
// Description  : Load Color Temperature data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadColorTempData(void)
{
    CEepromRead(_COLORTEMP_DATA_ADDRESS + 15 * GET_INPUTSOURCE_TYPE() + 3 * GET_COLOR_TEMP_TYPE(), 3, &stColorTempData.ColorTemp[_RED]);
}

//--------------------------------------------------
// Description  : Load default Color Temperature data
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadColorTempDataDefault(void)
{
    CEepromWrite(_COLORTEMP_DATA_ADDRESS, 15 * 3, &tEEPROM_COLORTEMP_DATA[0].ColorTemp9300Red);
    CEepromLoadColorTempData();
}

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if(_MCU_TYPE == _MYSON_MTV512)
/*
//--------------------------------------------------
// Description  : Load EDID data (MTV512)
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromSaveEDIDData(void)
{
    CEepromWrite(_EDID0_ADDRESS, 128, &MCU_DDCRAM_0[0]);
    CEepromWrite(_EDID1_ADDRESS, 128, &MCU_DDCRAM_1[0]);
}
*/
//--------------------------------------------------
// Description  : Load EDID data (MTV512)
// Input Value  : None
// Output Value : None
// evan 050514
//--------------------------------------------------
void CEepromSaveEDIDData(WORD ucaddr, BYTE *pwritearray)
{
	unsigned char i, j;

	//check header
	if(!(*(pwritearray + 0) == 0X00 &&
		 *(pwritearray + 1) == 0XFF &&
		 *(pwritearray + 2) == 0XFF &&
		 *(pwritearray + 3) == 0XFF &&
		 *(pwritearray + 4) == 0XFF &&
		 *(pwritearray + 5) == 0XFF &&
		 *(pwritearray + 6) == 0XFF &&
		 *(pwritearray + 7) == 0X00))
		 
		 return;

	//check check sum
	j = 0;
	for(i=0; i<128; i++)
		j += *(pwritearray + i);
	if(j != 0)
		return;

	//write edid data
    CEepromWrite(ucaddr, 128, pwritearray);
	
}

//--------------------------------------------------
// Description  : Load EDID data (MTV512)
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadEDIDData(void)
{
    CEepromRead(_EDID0_ADDRESS, 128, &MCU_DDCRAM_0[0]);
    CEepromRead(_EDID1_ADDRESS, 128, &MCU_DDCRAM_1[0]);
}

//--------------------------------------------------
// Description  : Load EDID data (MTV512)
// Input Value  : None
// Output Value : None
//--------------------------------------------------
void CEepromLoadEDIDDataDefault(void)
{
    CEepromWrite(_EDID0_ADDRESS, 128, &tEDID_TABLE_VGA[0]);
    CEepromWrite(_EDID1_ADDRESS, 128, &tEDID_TABLE_DVI[0]);
    CEepromLoadEDIDData();
}
#endif  // End of #if(_MCU_TYPE == _MYSON_MTV512)
//----------------------------------------------------------------------------------------------------