VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2026-06-08 00:44:48 -04:00
Code Issues Projects Releases Wiki Activity

AM Modulator: removed useless AF lowpass filtering and its associated GUI items

Browse Source
This commit is contained in:
f4exb
2016-11-30 15:56:29 +01:00
parent bde6b78d24
commit fccdb57f23
6 changed files with 33 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/channeltx/modam/ammod.cpp
+3 -15
View File
@@ -47,7 +47,6 @@ AMMod::AMMod() :
m_config.m_outputSampleRate = 48000;
m_config.m_inputFrequencyOffset = 0;
m_config.m_rfBandwidth = 12500;
m_config.m_afBandwidth = 3000;
m_config.m_modFactor = 20;
m_config.m_audioSampleRate = DSPEngine::instance()->getAudioSampleRate();
@@ -71,13 +70,12 @@ AMMod::~AMMod()
void AMMod::configure(MessageQueue* messageQueue,
Real rfBandwidth,
Real afBandwidth,
float modFactor,
int volumeTenths,
bool audioMute,
bool playLoop)
{
Message* cmd = MsgConfigureAMMod::create(rfBandwidth, afBandwidth, modFactor, volumeTenths, audioMute, playLoop);
Message* cmd = MsgConfigureAMMod::create(rfBandwidth, modFactor, volumeTenths, audioMute, playLoop);
messageQueue->push(cmd);
}
@@ -210,7 +208,6 @@ bool AMMod::handleMessage(const Message& cmd)
MsgConfigureAMMod& cfg = (MsgConfigureAMMod&) cmd;
m_config.m_rfBandwidth = cfg.getRFBandwidth();
m_config.m_afBandwidth = cfg.getAFBandwidth();
m_config.m_modFactor = cfg.getModFactor();
m_config.m_volumeFactor = cfg.getVolumeFactor();
m_config.m_audioMute = cfg.getAudioMute();
@@ -220,7 +217,6 @@ bool AMMod::handleMessage(const Message& cmd)
qDebug() << "AMMod::handleMessage: MsgConfigureAMMod:"
<< " m_rfBandwidth: " << m_config.m_rfBandwidth
<< " m_afBandwidth: " << m_config.m_afBandwidth
<< " m_modFactor: " << m_config.m_modFactor
<< " m_volumeFactor: " << m_config.m_volumeFactor
<< " m_audioMute: " << m_config.m_audioMute
@@ -284,7 +280,8 @@ void AMMod::apply()
}
if((m_config.m_outputSampleRate != m_running.m_outputSampleRate) ||
(m_config.m_rfBandwidth != m_running.m_rfBandwidth))
(m_config.m_rfBandwidth != m_running.m_rfBandwidth) ||
(m_config.m_audioSampleRate != m_running.m_audioSampleRate))
{
m_settingsMutex.lock();
m_interpolatorDistanceRemain = 0;
@@ -294,18 +291,9 @@ void AMMod::apply()
m_settingsMutex.unlock();
}
if((m_config.m_afBandwidth != m_running.m_afBandwidth) ||
(m_config.m_audioSampleRate != m_running.m_audioSampleRate))
{
m_settingsMutex.lock();
m_lowpass.create(21, m_config.m_audioSampleRate, m_config.m_afBandwidth);
m_settingsMutex.unlock();
}
m_running.m_outputSampleRate = m_config.m_outputSampleRate;
m_running.m_inputFrequencyOffset = m_config.m_inputFrequencyOffset;
m_running.m_rfBandwidth = m_config.m_rfBandwidth;
m_running.m_afBandwidth = m_config.m_afBandwidth;
m_running.m_modFactor = m_config.m_modFactor;
m_running.m_volumeFactor = m_config.m_volumeFactor;
m_running.m_audioSampleRate = m_config.m_audioSampleRate;