public void TestLoop()
{
//public bool SaGetPeakFreq(out double peak_freq, out float peak_pwr, double begin_freq, double end_freq, double rbw)
Double PeakFreq = new Double();
float peak_pwr = new float();
SaDev.CloseDevice();
SaDev.OpenDevice();
AddLog("Opened sa device.\r\n");
while (true)
{
Thread.Sleep(10);
if (test_status.MeasureRange == TestStatus.MeaRange_t.mr_full)
{
test_status.FoundPeak = false;
if (test_status.ReferenceSource == TestStatus.ReferenceSource_t.External)
{
if (SaDev.ExternalReferenceSource())
{
AddLog("Switch to external reference done.\r\n");
}
else
{
AddLog("External reference error.\r\n");
test_status.ReferenceSource = TestStatus.ReferenceSource_t.Internal;
ButtonReferenceSourceText(test_status.GetText(test_status.ReferenceSource));
}
}
StatusText("1/3");
AddLog("Full range scan, may take about 10 secends.\r\n");
SaDev.SaGetPeakFreq(out PeakFreq, out peak_pwr, test_status);
if (peak_pwr < -40)
{
AddLog("Not found a signal over -40dbm.\r\n");
}
else
{
FrequencyDataFormatter DataFormat = new FrequencyDataFormatter((ulong)PeakFreq, peak_pwr);
FreqText(DataFormat.FreqStr);
PwrText(DataFormat.PwrStr);
test_status.MeasureRange = TestStatus.MeaRange_t.mr_1m;
test_status.CenterFrequency = PeakFreq;
test_status.FoundPeak = true;
AddLog("Found peak in full range.\r\n");
}
Thread.Sleep(100);
}
if (test_status.MeasureRange == TestStatus.MeaRange_t.mr_1m)
{
StatusText("2/3");
SaDev.SaGetPeakFreq(out PeakFreq, out peak_pwr, test_status);
if (peak_pwr < -40)
{
test_status.MeasureRange = TestStatus.MeaRange_t.mr_full;
//test_status.FoundPeak = false;
AddLog("Miss peak in 1MHz range.\r\n");
}
else
{
FrequencyDataFormatter DataFormat = new FrequencyDataFormatter((ulong)PeakFreq, peak_pwr);
FreqText(DataFormat.FreqStr);
PwrText(DataFormat.PwrStr);
test_status.MeasureRange = TestStatus.MeaRange_t.mr_1k;
test_status.CenterFrequency = PeakFreq;
//test_status.FoundPeak = true;
AddLog("Found peak in 1MHz range.\r\n");
}
}
while (test_status.MeasureRange == TestStatus.MeaRange_t.mr_1k)
{
StatusText("3/3");
SaDev.SaGetPeakFreq(out PeakFreq, out peak_pwr, test_status);
if (peak_pwr < -40)
{
test_status.MeasureRange = TestStatus.MeaRange_t.mr_1m;
//test_status.FoundPeak = false;
AddLog("Miss peak in 1KHz range.\r\n");
}
else
{
FrequencyDataFormatter DataFormat = new FrequencyDataFormatter((ulong)PeakFreq, peak_pwr);
FreqText(DataFormat.FreqStr);
PwrText(DataFormat.PwrStr);
test_status.CenterFrequency = PeakFreq;
//test_status.FoundPeak = true;
AddLog("Found peak in 1KHz range.\r\n");
}
}
}
}
public void TestLoop()
{
//public bool SaGetPeakFreq(out double peak_freq, out float peak_pwr, double begin_freq, double end_freq, double rbw)
Double PeakFreq = new Double();
float peak_pwr = new float();
SaDev.CloseDevice();
SaDev.OpenDevice();
AddLog("Opened sa device.\r\n");
while (true)
{
Thread.Sleep(10);
if (test_status.MeasureRange == TestStatus.MeaRange_t.mr_full)
{
test_status.FoundPeak = false;
if (test_status.ReferenceSource == TestStatus.ReferenceSource_t.External)
{
if (SaDev.ExternalReferenceSource())
{
AddLog("Switch to external reference done.\r\n");
}
else
{
AddLog("External reference error.\r\n");
test_status.ReferenceSource = TestStatus.ReferenceSource_t.Internal;
ButtonReferenceSourceText(test_status.GetText(test_status.ReferenceSource));
}
}
StatusText("1/3");
AddLog("Full range scan, may take about 10 secends.\r\n");
SaDev.SaGetPeakFreq( out PeakFreq, out peak_pwr, test_status);
if (peak_pwr < -40)
{
AddLog("Not found a signal over -40dbm.\r\n");
}
else
{
FrequencyDataFormatter DataFormat = new FrequencyDataFormatter((ulong)PeakFreq, peak_pwr);
FreqText(DataFormat.FreqStr);
PwrText(DataFormat.PwrStr);
test_status.MeasureRange = TestStatus.MeaRange_t.mr_1m;
test_status.CenterFrequency = PeakFreq;
test_status.FoundPeak = true;
AddLog("Found peak in full range.\r\n");
}
Thread.Sleep(100);
}
if (test_status.MeasureRange == TestStatus.MeaRange_t.mr_1m)
{
StatusText("2/3");
SaDev.SaGetPeakFreq(out PeakFreq, out peak_pwr, test_status);
if (peak_pwr < -40)
{
test_status.MeasureRange = TestStatus.MeaRange_t.mr_full;
//test_status.FoundPeak = false;
AddLog("Miss peak in 1MHz range.\r\n");
}
else
{
FrequencyDataFormatter DataFormat = new FrequencyDataFormatter((ulong)PeakFreq, peak_pwr);
FreqText(DataFormat.FreqStr);
PwrText(DataFormat.PwrStr);
test_status.MeasureRange = TestStatus.MeaRange_t.mr_1k;
test_status.CenterFrequency = PeakFreq;
//test_status.FoundPeak = true;
AddLog("Found peak in 1MHz range.\r\n");
}
}
while (test_status.MeasureRange == TestStatus.MeaRange_t.mr_1k)
{
StatusText("3/3");
SaDev.SaGetPeakFreq(out PeakFreq, out peak_pwr, test_status);
if (peak_pwr < -40)
{
test_status.MeasureRange = TestStatus.MeaRange_t.mr_1m;
//test_status.FoundPeak = false;
AddLog("Miss peak in 1KHz range.\r\n");
}
else
{
FrequencyDataFormatter DataFormat = new FrequencyDataFormatter((ulong)PeakFreq, peak_pwr);
FreqText(DataFormat.FreqStr);
PwrText(DataFormat.PwrStr);
test_status.CenterFrequency = PeakFreq;
//test_status.FoundPeak = true;
AddLog("Found peak in 1KHz range.\r\n");
}
}
}
}