display.cpp

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// rohdeschwarz
#include "rohdeschwarz/instruments/vna/display.hpp"
#include "rohdeschwarz/instruments/vna/vna.hpp"
#include "rohdeschwarz/scpi/bool.hpp"
#include "rohdeschwarz/helpers.hpp"
using namespace rohdeschwarz::instruments::vna;
using namespace rohdeschwarz::scpi;
using namespace rohdeschwarz;
 
 
// std lib
 
 
Display::Display(Vna* znx) :
  _vna(znx)
{
  // no operations
}
 
 
bool Display::isOn()
{
  return toBool(updateSetting());
}
 
 
void Display::setOn(bool on)
{
  setUpdateSetting(on? "1" : "0");
}
 
 
void Display::setOff(bool off)
{
  setUpdateSetting(off? "0" : "1");
}
 
 
bool Display::isManualUpdate()
{
  return updateSetting() == "ONCE";
}
 
 
void Display::setManualUpdate(bool manual)
{
  setUpdateSetting("ONCE");
}
 
 
void Display::update()
{
  setUpdateSetting("ONCE");
}
 
 
void Display::local()
{
  _vna->write("@LOC");
}
 
 
void Display::remote()
{
  _vna->write("@REM");
}
 
 
// helpers
 
std::string Display::updateSetting()
{
  return rightTrim(_vna->query(":SYST:DISP:UPD?"));
}
 
 
void Display::setUpdateSetting(const char* value)
{
  const std::string value_str(value);
  setUpdateSetting(value_str);
}
 
 
void Display::setUpdateSetting(const std::string& value)
{
  _vna->write(":SYST:DISP:UPD %1%", value);
}