SoapySDR::ArgInfoList SoapyLMS7::getStreamArgsInfo(const int direction, const size_t channel) const
{
SoapySDR::ArgInfoList argInfos;
//buffer length
{
SoapySDR::ArgInfo info;
info.key = "bufferLength";
info.name = "Buffer Length";
info.description = "The buffer transfer size over the link.";
info.units = "samples";
info.type = SoapySDR::ArgInfo::INT;
argInfos.push_back(info);
}
//link format
{
SoapySDR::ArgInfo info;
info.key = "linkFormat";
info.name = "Link Format";
info.description = "The format of the samples over the link.";
info.type = SoapySDR::ArgInfo::STRING;
info.options.push_back(SOAPY_SDR_CS16);
info.options.push_back(SOAPY_SDR_CS12);
info.optionNames.push_back("Complex int16");
info.optionNames.push_back("Complex int12");
argInfos.push_back(info);
}
return argInfos;
}
SoapySDR::ArgInfoList SoapyAudio::getStreamArgsInfo(const int direction, const size_t channel) const {
SoapySDR::ArgInfoList streamArgs;
SoapySDR::ArgInfo chanArg;
chanArg.key = "chan";
chanArg.value = "mono_l";
chanArg.name = "Channel Setup";
chanArg.description = "Input channel configuration.";
chanArg.type = SoapySDR::ArgInfo::STRING;
std::vector<std::string> chanOpts;
std::vector<std::string> chanOptNames;
chanOpts.push_back("mono_l");
chanOptNames.push_back("Mono Left");
chanOpts.push_back("mono_r");
chanOptNames.push_back("Mono Right");
chanOpts.push_back("stereo_iq");
chanOptNames.push_back("Complex L/R = I/Q");
chanOpts.push_back("stereo_qi");
chanOptNames.push_back("Complex L/R = Q/I");
chanArg.options = chanOpts;
chanArg.optionNames = chanOptNames;
streamArgs.push_back(chanArg);
return streamArgs;
}
SoapySDR::ArgInfoList SoapySDR::Device::getFrequencyArgsInfo(const int dir, const size_t chan) const
{
SoapySDR::ArgInfoList args;
const std::vector<std::string> comps = this->listFrequencies(dir, chan);
if (comps.size() < 2) return args; //no tuning options with single components
//support offset tuning
{
SoapySDR::ArgInfo info;
info.key = "OFFSET";
info.name = "LO Offset";
info.value = "0.0";
info.units = "Hz";
info.type = SoapySDR::ArgInfo::FLOAT;
info.description = "Tune the LO with an offset and compensate with the baseband CORDIC.";
SoapySDR::RangeList ranges = this->getFrequencyRange(dir, chan, comps.at(1));
if (not ranges.empty()) info.range = ranges.front();
args.push_back(info);
}
//every tunable component becomes an option
for (size_t comp_i = 1; comp_i < comps.size(); comp_i++)
{
SoapySDR::ArgInfo info;
info.key = comps[comp_i];
info.value = "DEFAULT";
info.units = "Hz";
info.type = SoapySDR::ArgInfo::FLOAT;
info.description = "Specify a specific value for this component or IGNORE to skip tuning it.";
info.options.push_back("DEFAULT");
info.optionNames.push_back("Default");
info.options.push_back("IGNORE");
info.optionNames.push_back("Ingore");
SoapySDR::RangeList ranges = this->getFrequencyRange(dir, chan, comps.at(comp_i));
if (not ranges.empty()) info.range = ranges.front();
args.push_back(info);
}
return args;
}
SoapySDR::ArgInfoList SoapySDRPlay::getSettingInfo(void) const {
SoapySDR::ArgInfoList setArgs;
// TODO: Settings
SoapySDR::ArgInfo IFArg;
IFArg.key="use_low_if";
IFArg.value="true";
IFArg.name = "Low IF (when available)";
IFArg.description = "Use low IF when available: 0.5MHz SR with 200 and 300khz BW, 1MHz SR with 600kHz BW, 2048kHz SR with 1536kHz BW";
IFArg.type=SoapySDR::ArgInfo::BOOL;
setArgs.push_back(IFArg);
SoapySDR::ArgInfo AIFArg;
AIFArg.key="actual_IF";
AIFArg.value=ifMode;
AIFArg.name = "Actual IF";
AIFArg.description = "Currently used IF frequency in kHz";
AIFArg.type=SoapySDR::ArgInfo::INT;
setArgs.push_back(AIFArg);
return setArgs;
}