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AirspyHF: Removed Fc position control

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This commit is contained in:
f4exb
2018-01-14 21:37:49 +01:00
parent 6384c88f8b
commit f0861c1bb5
8 changed files with 62 additions and 241 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/samplesource/airspyhf/airspyhfthread.cpp
+27 -92
View File
@@ -30,8 +30,7 @@ AirspyHFThread::AirspyHFThread(airspyhf_device_t* dev, SampleSinkFifo* sampleFif
m_convertBuffer(AIRSPYHF_BLOCKSIZE),
m_sampleFifo(sampleFifo),
m_samplerate(10),
m_log2Decim(0),
m_fcPos(0)
m_log2Decim(0)
{
m_this = this;
}
@@ -68,11 +67,6 @@ void AirspyHFThread::setLog2Decimation(unsigned int log2_decim)
m_log2Decim = log2_decim;
}
void AirspyHFThread::setFcPos(int fcPos)
{
m_fcPos = fcPos;
}
void AirspyHFThread::run()
{
airspyhf_error rc;
@@ -110,91 +104,32 @@ void AirspyHFThread::callback(const qint16* buf, qint32 len)
{
SampleVector::iterator it = m_convertBuffer.begin();
if (m_log2Decim == 0)
{
m_decimators.decimate1(&it, buf, len);
}
else
{
if (m_fcPos == 0) // Infra
{
switch (m_log2Decim)
{
case 1:
m_decimators.decimate2_inf(&it, buf, len);
break;
case 2:
m_decimators.decimate4_inf(&it, buf, len);
break;
case 3:
m_decimators.decimate8_inf(&it, buf, len);
break;
case 4:
m_decimators.decimate16_inf(&it, buf, len);
break;
case 5:
m_decimators.decimate32_inf(&it, buf, len);
break;
case 6:
m_decimators.decimate64_inf(&it, buf, len);
break;
default:
break;
}
}
else if (m_fcPos == 1) // Supra
{
switch (m_log2Decim)
{
case 1:
m_decimators.decimate2_sup(&it, buf, len);
break;
case 2:
m_decimators.decimate4_sup(&it, buf, len);
break;
case 3:
m_decimators.decimate8_sup(&it, buf, len);
break;
case 4:
m_decimators.decimate16_sup(&it, buf, len);
break;
case 5:
m_decimators.decimate32_sup(&it, buf, len);
break;
case 6:
m_decimators.decimate64_sup(&it, buf, len);
break;
default:
break;
}
}
else if (m_fcPos == 2) // Center
{
switch (m_log2Decim)
{
case 1:
m_decimators.decimate2_cen(&it, buf, len);
break;
case 2:
m_decimators.decimate4_cen(&it, buf, len);
break;
case 3:
m_decimators.decimate8_cen(&it, buf, len);
break;
case 4:
m_decimators.decimate16_cen(&it, buf, len);
break;
case 5:
m_decimators.decimate32_cen(&it, buf, len);
break;
case 6:
m_decimators.decimate64_cen(&it, buf, len);
break;
default:
break;
}
}
}
switch (m_log2Decim)
{
case 0:
m_decimators.decimate1(&it, buf, len);
break;
case 1:
m_decimators.decimate2_cen(&it, buf, len);
break;
case 2:
m_decimators.decimate4_cen(&it, buf, len);
break;
case 3:
m_decimators.decimate8_cen(&it, buf, len);
break;
case 4:
m_decimators.decimate16_cen(&it, buf, len);
break;
case 5:
m_decimators.decimate32_cen(&it, buf, len);
break;
case 6:
m_decimators.decimate64_cen(&it, buf, len);
break;
default:
break;
}
m_sampleFifo->write(m_convertBuffer.begin(), it);
}