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Make getFrequencyRange aware of directSamplingMode #64

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Make getFrequencyRange aware of directSamplingMode #64

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23 changes: 16 additions & 7 deletions Settings.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -400,14 +400,23 @@ SoapySDR::RangeList SoapyRTLSDR::getFrequencyRange(
SoapySDR::RangeList results;
if (name == "RF")
{
if (tunerType == RTLSDR_TUNER_E4000) {
results.push_back(SoapySDR::Range(52000000, 2200000000));
} else if (tunerType == RTLSDR_TUNER_FC0012) {
results.push_back(SoapySDR::Range(22000000, 1100000000));
} else if (tunerType == RTLSDR_TUNER_FC0013) {
results.push_back(SoapySDR::Range(22000000, 948600000));
if (directSamplingMode) {
uint32_t rtl_freq = 0;
if (rtlsdr_get_xtal_freq(dev, &rtl_freq, NULL))
{
throw std::runtime_error("rtlsdr_get_xtal_freq failed");
}
results.push_back(SoapySDR::Range(0, rtl_freq));
} else {
results.push_back(SoapySDR::Range(24000000, 1764000000));
if (tunerType == RTLSDR_TUNER_E4000) {
results.push_back(SoapySDR::Range(52000000, 2200000000));
} else if (tunerType == RTLSDR_TUNER_FC0012) {
results.push_back(SoapySDR::Range(22000000, 1100000000));
} else if (tunerType == RTLSDR_TUNER_FC0013) {
results.push_back(SoapySDR::Range(22000000, 948600000));
} else {
results.push_back(SoapySDR::Range(24000000, 1764000000));
}
}
}
if (name == "CORR")
Expand Down