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Override setGain and getGainRange to avoid changing RFGR. #25

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Override setGain and getGainRange to avoid changing RFGR. #25

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18 changes: 18 additions & 0 deletions Settings.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -653,6 +653,12 @@ void SoapySDRPlay::setGain(const int direction, const size_t channel, const std:
}
}

void SoapySDRPlay::setGain(const int direction, const size_t channel, const double value)
{
// Only IFGR should be used for adjusting the overall system gain.
this->setGain(direction, channel, "IFGR", value);
}

double SoapySDRPlay::getGain(const int direction, const size_t channel, const std::string &name) const
{
std::lock_guard <std::mutex> lock(_general_state_mutex);
Expand All @@ -669,6 +675,12 @@ double SoapySDRPlay::getGain(const int direction, const size_t channel, const st
return 0;
}

double SoapySDRPlay::getGain(const int direction, const size_t channel) const
{
// Only IFGR should be used for adjusting the overall system gain.
return this->getGain(direction, channel, "IFGR");
}

SoapySDR::Range SoapySDRPlay::getGainRange(const int direction, const size_t channel, const std::string &name) const
{
if (name == "IFGR")
Expand Down Expand Up @@ -698,6 +710,12 @@ SoapySDR::Range SoapySDRPlay::getGainRange(const int direction, const size_t cha
return SoapySDR::Range(20, 59);
}

SoapySDR::Range SoapySDRPlay::getGainRange(const int direction, const size_t channel) const
{
// Only IFGR should be used for adjusting the overall system gain.
return this->getGainRange(direction, channel, "IFGR");
}

/*******************************************************************
* Frequency API
******************************************************************/
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6 changes: 6 additions & 0 deletions SoapySDRPlay.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -146,10 +146,16 @@ class SoapySDRPlay: public SoapySDR::Device

void setGain(const int direction, const size_t channel, const std::string &name, const double value);

void setGain(const int direction, const size_t channel, const double value);

double getGain(const int direction, const size_t channel, const std::string &name) const;

double getGain(const int direction, const size_t channel) const;

SoapySDR::Range getGainRange(const int direction, const size_t channel, const std::string &name) const;

SoapySDR::Range getGainRange(const int direction, const size_t channel) const;

/*******************************************************************
* Frequency API
******************************************************************/
Expand Down