public void StartSweep()
{
try
{
SetSweepMode(EnumSweepMode.SINGle);//设置扫描模式为single
gb.GPIBwr("* CLS");
gb.GPIBwr(":INITIATE");
//get sweep status, the last bit of status is 1 when a sweep ends
gb.GPIBwr(":stat:oper:even?");
byte status = Convert.ToByte(gb.GPIBrd(100));
while ((status & 1) != 1)
{
}
ExcuteAnalysis();
ReadAnalysisData();
}
catch (Exception ex)
{
throw new Exception($"AQ6370D执行扫描出错{ex.Message}");
}
}
public object Query(string objCmd)
{
try
{
GPIBDevice.GPIBwr(objCmd);
string res = GPIBDevice.GPIBrd(200);
return(res);;
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
///
/// </summary>
/// <param name="o"></param>
/// <returns>单位是nA</returns>
public double Fetch(object o = null)
{
SetContinuous(false);
Thread.Sleep(50);
K2000.GPIBwr(":READ?");
string str = K2000.GPIBrd(200);
string[] meas_ret = str.Split(',');
if (meas_ret.Length == 1)
{
Double.TryParse(meas_ret[0], out MeasureValue[0]); //读出来的电流是nA
}
// MeasureValue[0] = MeasureValue[0] * 1000;
return(MeasureValue[0]);
}
/// <summary>
/// 获取设备描述
/// </summary>
/// <returns></returns>
public string Description()
{
GPIBDevice.GPIBwr("*IDN?");
return(GPIBDevice.GPIBrd(100));
}
