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Code Issues Projects Releases Wiki Activity

Gain settings.

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This commit is contained in:
hexameron
2015-05-21 18:09:12 +00:00
parent c46e841a48
commit 00ed2c2004
8 changed files with 93 additions and 80 deletions
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plugins/samplesource/v4l-msi/v4linput.cpp
+16 -7
View File
@@ -23,16 +23,19 @@
#include "util/simpleserializer.h"
MESSAGE_CLASS_DEFINITION(V4LInput::MsgConfigureV4L, Message)
MESSAGE_CLASS_DEFINITION(V4LInput::MsgReportV4L, Message)
V4LInput::Settings::Settings() :
m_gain(6)
m_gain(1),
m_lna(0),
m_mix(0)
{
}
void V4LInput::Settings::resetToDefaults()
{
m_gain = 6;
m_gain = 1;
m_lna = 0;
m_mix = 0;
}
QByteArray V4LInput::Settings::serialize() const
@@ -53,7 +56,7 @@ bool V4LInput::Settings::deserialize(const QByteArray& data)
}
if(d.getVersion() == 1) {
d.readS32(1, &m_gain, 6);
d.readS32(1, &m_gain, 1);
//d.readS32(2, &m_samplerate, 0);
return true;
} else {
@@ -155,13 +158,19 @@ void V4LInput::applySettings(const GeneralSettings& generalSettings, const Setti
if((m_generalSettings.m_centerFrequency != generalSettings.m_centerFrequency) || force) {
m_V4LThread->set_center_freq( (double)generalSettings.m_centerFrequency );
m_generalSettings.m_centerFrequency = generalSettings.m_centerFrequency;
}
m_generalSettings.m_centerFrequency = generalSettings.m_centerFrequency;
#if 0
if((m_settings.m_gain != settings.m_gain) || force) {
m_settings.m_gain = settings.m_gain;
m_V4LThread->set_tuner_gain((double)m_settings.m_gain);
}
#endif
if((m_settings.m_lna != settings.m_lna) || (m_settings.m_mix != settings.m_mix) || force) {
m_settings.m_lna = settings.m_lna;
m_settings.m_mix = settings.m_mix;
m_V4LThread->set_amps(1, m_settings.m_lna);
m_V4LThread->set_amps(0, m_settings.m_mix);
}
}