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WFM modulator: use CW keyer at channelizer sample rate

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This commit is contained in:
f4exb 2017-01-05 11:00:07 +01:00
parent 5e324e816a
commit 20e08741ca
1 changed files with 9 additions and 9 deletions
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18
plugins/channeltx/modwfm/wfmmod.cpp
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@ -78,10 +78,10 @@ WFMMod::WFMMod() :
DSPEngine::instance()->addAudioSource(&m_audioFifo);
// CW keyer
m_cwKeyer.setSampleRate(m_config.m_audioSampleRate);
m_cwKeyer.setSampleRate(m_config.m_outputSampleRate);
m_cwSmoother.setNbFadeSamples(m_config.m_outputSampleRate / 250); // 4 ms
m_cwKeyer.setWPM(13);
m_cwKeyer.setMode(CWKeyer::CWNone);
m_cwSmoother.setNbFadeSamples(192); // 2 ms @ 48 kHz
}
WFMMod::~WFMMod()
@ -120,7 +120,7 @@ void WFMMod::pull(Sample& sample)
m_settingsMutex.lock();
if ((m_afInput == WFMModInputFile) || (m_afInput == WFMModInputAudio) || (m_afInput == WFMModInputCWTone))
if ((m_afInput == WFMModInputFile) || (m_afInput == WFMModInputAudio))
{
if (m_interpolator.interpolate(&m_interpolatorDistanceRemain, m_modSample, &ri))
{
@ -230,21 +230,21 @@ void WFMMod::pullAF(Complex& sample)
if (m_cwKeyer.getSample())
{
m_cwSmoother.getFadeSample(true, fadeFactor);
sample.real(m_toneNco.next() * m_running.m_volumeFactor * fadeFactor);
sample.real(m_toneNcoRF.next() * m_running.m_volumeFactor * fadeFactor);
sample.imag(0.0f);
}
else
{
if (m_cwSmoother.getFadeSample(false, fadeFactor))
{
sample.real(m_toneNco.next() * m_running.m_volumeFactor * fadeFactor);
sample.real(m_toneNcoRF.next() * m_running.m_volumeFactor * fadeFactor);
sample.imag(0.0f);
}
else
{
sample.real(0.0f);
sample.imag(0.0f);
m_toneNco.setPhase(0);
m_toneNcoRF.setPhase(0);
}
}
break;
@ -422,10 +422,10 @@ void WFMMod::apply()
m_settingsMutex.unlock();
}
if (m_config.m_audioSampleRate != m_running.m_audioSampleRate)
if (m_config.m_outputSampleRate != m_running.m_outputSampleRate)
{
m_cwKeyer.setSampleRate(m_config.m_audioSampleRate);
m_cwSmoother.setNbFadeSamples(m_config.m_audioSampleRate / 250); // 4 ms
m_cwKeyer.setSampleRate(m_config.m_outputSampleRate);
m_cwSmoother.setNbFadeSamples(m_config.m_outputSampleRate / 250); // 4 ms
}
m_running.m_outputSampleRate = m_config.m_outputSampleRate;