Dword Demodulator_readRegisters (
IN Demodulator* demodulator,
IN Processor processor,
IN Dword registerAddress,
IN Byte bufferLength,
OUT Byte* buffer
) {
return (Standard_readRegisters (demodulator, processor, registerAddress, bufferLength, buffer));
}
Dword OMEGA_supportLNA (
IN Demodulator* demodulator,
IN Byte supporttype
) {
Dword error = Error_INVALID_DEV_TYPE;
Byte chip_version = 0;
Dword chip_Type;
Byte var[2];
error = Standard_readRegister(demodulator, Processor_LINK, chip_version_7_0, &chip_version);
if (error) goto exit;
error = Standard_readRegisters(demodulator, Processor_LINK, chip_version_7_0+1, 2, var);
if (error) goto exit;
chip_Type = var[1]<<8 | var[0];
error = Error_INVALID_DEV_TYPE;
if(chip_Type==0x9135 && chip_version == 2){
switch (supporttype){
case OMEGA_NORMAL:
tunerDescription.tunerScriptTable = V2_OMEGA_scripts;
tunerDescription.tunerScriptSetsTable = V2_OMEGA_scriptSets;
tunerDescription.tunerId = 0x60;
error = Error_NO_ERROR;
break;
case OMEGA_LNA_Config_1:
tunerDescription.tunerScriptTable = V2_OMEGA_LNA_Config_1_scripts;
tunerDescription.tunerScriptSetsTable = V2_OMEGA_LNA_Config_1_scriptSets;
tunerDescription.tunerId = 0x61;
error = Error_NO_ERROR;
break;
case OMEGA_LNA_Config_2:
tunerDescription.tunerScriptTable = V2_OMEGA_LNA_Config_2_scripts;
tunerDescription.tunerScriptSetsTable = V2_OMEGA_LNA_Config_2_scriptSets;
tunerDescription.tunerId = 0x62;
error = Error_NO_ERROR;
break;
case OMEGA_LNA_Config_3:
tunerDescription.tunerScriptTable = V2_OMEGA_LNA_Config_3_scripts;
tunerDescription.tunerScriptSetsTable = V2_OMEGA_LNA_Config_3_scriptSets;
tunerDescription.tunerId = 0x63;
error = Error_NO_ERROR;
break;
default:
break;
}
}else{
switch (supporttype){
case OMEGA_NORMAL:
tunerDescription.tunerScriptTable = OMEGA_scripts;
tunerDescription.tunerScriptSetsTable = OMEGA_scriptSets;
tunerDescription.tunerId = 0x38;
error = Error_NO_ERROR;
break;
case OMEGA_LNA_Config_1:
tunerDescription.tunerScriptTable = OMEGA_LNA_Config_1_scripts;
tunerDescription.tunerScriptSetsTable = OMEGA_LNA_Config_1_scriptSets;
tunerDescription.tunerId = 0x51;
error = Error_NO_ERROR;
break;
case OMEGA_LNA_Config_2:
tunerDescription.tunerScriptTable = OMEGA_LNA_Config_2_scripts;
tunerDescription.tunerScriptSetsTable = OMEGA_LNA_Config_2_scriptSets;
tunerDescription.tunerId = 0x52;
error = Error_NO_ERROR;
break;
default:
break;
}
}
exit:
return (error);
}
