MXL_STATUS MxLWare603_API_CfgDevXtal(UINT8 devId, MXL603_XTAL_SET_CFG_T xtalCfg)
{
UINT8 status = MXL_SUCCESS;
UINT8 control = 0;
MxL_DLL_DEBUG0("%s", "MxLWare603_API_CfgDevXtal");
// XTAL freq and cap setting, Freq set is located at bit<5>, cap bit<4:0>
// and XTAL clock out enable <0>
if ((xtalCfg.xtalFreqSel == MXL603_XTAL_16MHz) || (xtalCfg.xtalFreqSel == MXL603_XTAL_24MHz))
{
control = (UINT8)((xtalCfg.xtalFreqSel << 5) | (xtalCfg.xtalCap & 0x1F));
control |= (xtalCfg.clkOutEnable << 7);
status = MxLWare603_OEM_WriteRegister(devId, XTAL_CAP_CTRL_REG, control);
// XTAL frequency div 4 setting <1>
control = (0x01 & (UINT8)xtalCfg.clkOutDiv);
// XTAL sharing mode
if (xtalCfg.XtalSharingMode == MXL_ENABLE) control |= 0x40;
else control &= 0x01;
// program Clock out div & Xtal sharing
status |= MxLWare603_OEM_WriteRegister(devId, XTAL_ENABLE_DIV_REG, control);
// Main regulator re-program
if (MXL_ENABLE == xtalCfg.singleSupply_3_3V)
status |= MxLWare603_OEM_WriteRegister(devId, MAIN_REG_AMP, 0x14);
}
else
status |= MXL_INVALID_PARAMETER;
return (MXL_STATUS)status;
}
MXL_STATUS MxLWare603_API_CfgDevPowerMode(UINT8 devId, MXL603_PWR_MODE_E powerMode)
{
UINT8 status = MXL_SUCCESS;
MxL_DLL_DEBUG0("%s", "MxLWare603_API_CfgDevPowerMode");
switch(powerMode)
{
case MXL603_PWR_MODE_SLEEP:
break;
case MXL603_PWR_MODE_ACTIVE:
status |= MxLWare603_OEM_WriteRegister(devId, TUNER_ENABLE_REG, MXL_ENABLE);
status |= MxLWare603_OEM_WriteRegister(devId, START_TUNE_REG, MXL_ENABLE);
break;
case MXL603_PWR_MODE_STANDBY:
status |= MxLWare603_OEM_WriteRegister(devId, START_TUNE_REG, MXL_DISABLE);
status |= MxLWare603_OEM_WriteRegister(devId, TUNER_ENABLE_REG, MXL_DISABLE);
break;
default:
status |= MXL_INVALID_PARAMETER;
}
return (MXL_STATUS)status;
}
MXL_STATUS MxLWare603_API_CfgDevPowerMode(UINT32 devId, MXL603_PWR_MODE_E powerMode)
{
UINT8 status = MXL_SUCCESS;
MxL_DLL_DEBUG0("%s", __FUNCTION__);
switch(powerMode)
{
case MXL603_PWR_MODE_SLEEP:
break;
case MXL603_PWR_MODE_ACTIVE:
status |= MxLWare603_OEM_WriteRegister(devId, TUNER_ENABLE_REG, MXL_ENABLE);
status |= MxLWare603_OEM_WriteRegister(devId, START_TUNE_REG, MXL_ENABLE);
// if (MXL_ENABLE == m_singleSupply_3_3V)
// status |= MxLWare603_OEM_WriteRegister(devId, MAIN_REG_AMP, 0x14);
break;
case MXL603_PWR_MODE_STANDBY:
status |= MxLWare603_OEM_WriteRegister(devId, START_TUNE_REG, MXL_DISABLE);
status |= MxLWare603_OEM_WriteRegister(devId, TUNER_ENABLE_REG, MXL_DISABLE);
break;
default:
status |= MXL_INVALID_PARAMETER;
}
return (MXL_STATUS)status;
}
MXL_STATUS MxLWare603_API_CfgDevOverwriteDefaults(UINT32 devId,
MXL_BOOL singleSupply_3_3V)
{
UINT8 status = MXL_SUCCESS;
UINT8 readData = 0;
MxL_DLL_DEBUG0("%s", __FUNCTION__);
status |= MxL603_Ctrl_ProgramRegisters(devId, MxL603_OverwriteDefaults);
status |= MxLWare603_OEM_WriteRegister(devId, 0x00, 0x01);
status |= MxLWare603_OEM_ReadRegister(devId, 0x31, &readData);
readData &= 0x2F;
readData |= 0xD0;
status |= MxLWare603_OEM_WriteRegister(devId, 0x31, readData);
status |= MxLWare603_OEM_WriteRegister(devId, 0x00, 0x00);
/* If Single supply 3.3v is used */
if (MXL_ENABLE == singleSupply_3_3V)
status |= MxLWare603_OEM_WriteRegister(devId, MAIN_REG_AMP, 0x04);
m_singleSupply_3_3V = singleSupply_3_3V;
return (MXL_STATUS)status;
}
MXL_STATUS MxLWare603_API_CfgDevGPO(UINT8 devId, MXL603_GPO_STATE_E gpoState)
{
UINT8 status = MXL_SUCCESS;
UINT8 regData = 0;
MxL_DLL_DEBUG0("%s", "MxLWare603_API_CfgDevGPO");
switch(gpoState)
{
case MXL603_GPO_AUTO_CTRL:
case MXL603_GPO_HIGH:
case MXL603_GPO_LOW:
status = MxLWare603_OEM_ReadRegister(devId, GPO_SETTING_REG, ®Data);
if (MXL603_GPO_AUTO_CTRL == gpoState)
regData &= 0xFE;
else
{
regData &= 0xFC;
regData |= (UINT8)(0x01 | (gpoState << 1));
}
status |= MxLWare603_OEM_WriteRegister(devId, GPO_SETTING_REG, regData);
break;
default:
status = MXL_INVALID_PARAMETER;
}
return (MXL_STATUS)status;
}
MXL_STATUS MxL603_Ctrl_ProgramRegisters(UINT8 devId, PMXL603_REG_CTRL_INFO_T ctrlRegInfoPtr)
{
MXL_STATUS status = MXL_TRUE;
UINT16 i = 0;
UINT8 tmp = 0;
while (status == MXL_TRUE)
{
if ((ctrlRegInfoPtr[i].regAddr == 0) && (ctrlRegInfoPtr[i].mask == 0) && (ctrlRegInfoPtr[i].data == 0)) break;
// Check if partial bits of register were updated
if (ctrlRegInfoPtr[i].mask != 0xFF)
{
status = MxLWare603_OEM_ReadRegister(devId,ctrlRegInfoPtr[i].regAddr, &tmp);
if (status != MXL_TRUE) break;;
}
tmp &= (UINT8) ~ctrlRegInfoPtr[i].mask;
tmp |= (UINT8) ctrlRegInfoPtr[i].data;
status = MxLWare603_OEM_WriteRegister(devId,ctrlRegInfoPtr[i].regAddr, tmp);
if (status != MXL_TRUE) break;
i++;
}
return status;
}
MXL_STATUS MxLWare603_API_CfgDevSoftReset(UINT8 devId)
{
UINT8 status = MXL_SUCCESS;
MxL_DLL_DEBUG0("%s", "MxLWare603_API_CfgDevSoftReset");
// Write 0xFF with 0 to reset tuner
status = MxLWare603_OEM_WriteRegister(devId, AIC_RESET_REG, 0x00);
return (MXL_STATUS)status;
}
MXL_STATUS MxL603_Ctrl_WriteRegField(UINT8 devId, PMXL603_REG_CTRL_INFO_T ctrlRegInfoPtr)
{
MXL_STATUS status = MXL_TRUE;
UINT8 tmp = 0;
if ((ctrlRegInfoPtr->regAddr == 0) && (ctrlRegInfoPtr->mask == 0) && (ctrlRegInfoPtr->data == 0))
return MXL_FALSE;
// Check if partial bits of register were updated
if (ctrlRegInfoPtr->mask != 0xFF)
{
status = MxLWare603_OEM_ReadRegister(devId, ctrlRegInfoPtr->regAddr, &tmp);
if (status != MXL_TRUE) return status;
}
tmp &= (UINT8)~ctrlRegInfoPtr->mask; // Clear the field that need to set value
tmp |= (UINT8)(ctrlRegInfoPtr->data & ctrlRegInfoPtr->mask);
status = MxLWare603_OEM_WriteRegister(devId, ctrlRegInfoPtr->regAddr, tmp);
return status;
}
MXL_STATUS Ctrl_SetRfFreqLutTblReg(UINT8 devId, UINT32 FreqInHz, PMXL603_CHAN_DEPENDENT_FREQ_TABLE_T freqLutPtr)
{
UINT8 status = MXL_TRUE;
UINT8 idx = 0;
UINT8 regSetData[MXL603_MAX_SPUR_REG_NUM] = {0, 0};
if (freqLutPtr)
{
// Find and get default value firstly.
for (idx = 0; 0 != freqLutPtr->centerFreqHz; idx++, freqLutPtr++)
{
if (freqLutPtr->centerFreqHz == 1)
{
// When center frequency is 1 means corresponding data is default value
regSetData[0] = freqLutPtr->reg_0xEA;
regSetData[1] = freqLutPtr->reg_0xEB;
break;
} // end of if ((freqLutPtr->centerFreqHz -
} // end of for (idx = 0;
// Check in LUT
for (idx = 0; 0 != freqLutPtr->centerFreqHz; idx++, freqLutPtr++)
{
if ((freqLutPtr->centerFreqHz - MXL603_SPUR_SHIFT_FREQ_WINDOW) <= FreqInHz &&
(freqLutPtr->centerFreqHz + MXL603_SPUR_SHIFT_FREQ_WINDOW) >= FreqInHz)
{
regSetData[0] = freqLutPtr->reg_0xEA;
regSetData[1] = freqLutPtr->reg_0xEB;
break;
} // end of if ((freqLutPtr->centerFreqHz -
} // end of for (idx = 0;
}
// Program registers
for (idx = 0; idx < MxL603_SPUR_REGISTER.SpurRegNum; idx++)
status |= MxLWare603_OEM_WriteRegister(devId, MxL603_SPUR_REGISTER.SpurRegAddr[idx], regSetData[idx]);
return(MXL_STATUS)status;
}
