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MIMO: add channel to TestMI (1)

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This commit is contained in:
f4exb
2019-05-26 02:14:35 +02:00
parent 6c71893143
commit eff28e8b63
20 changed files with 1523 additions and 1049 deletions
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plugins/samplemimo/testmi/testmithread.cpp
+8 -8
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@@ -38,7 +38,7 @@ TestMIThread::TestMIThread(SampleSinkFifo* sampleFifo, QObject* parent) :
m_sampleFifo(sampleFifo),
m_frequencyShift(0),
m_toneFrequency(440),
m_modulation(TestMISettings::ModulationNone),
m_modulation(TestMIStreamSettings::ModulationNone),
m_amModulation(0.5f),
m_fmDeviationUnit(0.0f),
m_fmPhasor(0.0f),
@@ -176,7 +176,7 @@ void TestMIThread::setToneFrequency(int toneFrequency)
m_toneNco.setFreq(toneFrequency, m_samplerate);
}
void TestMIThread::setModulation(TestMISettings::Modulation modulation)
void TestMIThread::setModulation(TestMIStreamSettings::Modulation modulation)
{
m_modulation = modulation;
}
@@ -247,7 +247,7 @@ void TestMIThread::generate(quint32 chunksize)
{
switch (m_modulation)
{
case TestMISettings::ModulationAM:
case TestMIStreamSettings::ModulationAM:
{
Complex c = m_nco.nextIQ();
Real t, re, im;
@@ -259,7 +259,7 @@ void TestMIThread::generate(quint32 chunksize)
m_buf[i++] = (int16_t) (im * (float) m_amplitudeBitsQ);
}
break;
case TestMISettings::ModulationFM:
case TestMIStreamSettings::ModulationFM:
{
Complex c = m_nco.nextIQ();
Real t, re, im;
@@ -272,7 +272,7 @@ void TestMIThread::generate(quint32 chunksize)
m_buf[i++] = (int16_t) (im * (float) m_amplitudeBitsQ);
}
break;
case TestMISettings::ModulationPattern0: // binary pattern
case TestMIStreamSettings::ModulationPattern0: // binary pattern
{
if (m_pulseSampleCount < m_pulseWidth) // sync pattern: 0
{
@@ -314,7 +314,7 @@ void TestMIThread::generate(quint32 chunksize)
}
}
break;
case TestMISettings::ModulationPattern1: // sawtooth pattern
case TestMIStreamSettings::ModulationPattern1: // sawtooth pattern
{
Real re, im;
re = (float) (m_pulseWidth - m_pulseSampleCount) / (float) m_pulseWidth;
@@ -329,7 +329,7 @@ void TestMIThread::generate(quint32 chunksize)
}
}
break;
case TestMISettings::ModulationPattern2: // 50% duty cycle square pattern
case TestMIStreamSettings::ModulationPattern2: // 50% duty cycle square pattern
{
if (m_pulseSampleCount < m_pulseWidth) // 1
{
@@ -347,7 +347,7 @@ void TestMIThread::generate(quint32 chunksize)
}
}
break;
case TestMISettings::ModulationNone:
case TestMIStreamSettings::ModulationNone:
default:
{
Complex c = m_nco.nextIQ(m_phaseImbalance);