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Offset tuning.

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This commit is contained in:
Hexameron
2014-05-18 17:04:24 +01:00
parent 7d3bfb26fc
commit fbef672cd0
4 changed files with 85 additions and 11 deletions
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plugins/samplesource/rtlsdr/rtlsdrinput.cpp
+4 -3
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@@ -111,7 +111,7 @@ bool RTLSDRInput::startInput(int device)
qDebug("RTLSDRInput open: %s %s, SN: %s", vendor, product, serial);
m_deviceDescription = QString("%1 (SN %2)").arg(product).arg(serial);
if((res = rtlsdr_set_sample_rate(m_dev, 2000000)) < 0) {
if((res = rtlsdr_set_sample_rate(m_dev, 1536000)) < 0) {
qCritical("could not set sample rate: %s", strerror(errno));
goto failed;
}
@@ -182,7 +182,7 @@ const QString& RTLSDRInput::getDeviceDescription() const
int RTLSDRInput::getSampleRate() const
{
return 2000000 / (1 << m_settings.m_decimation);
return 1536000 / (1 << m_settings.m_decimation);
}
quint64 RTLSDRInput::getCenterFrequency() const
@@ -210,7 +210,8 @@ bool RTLSDRInput::applySettings(const GeneralSettings& generalSettings, const Se
if((m_generalSettings.m_centerFrequency != generalSettings.m_centerFrequency) || force) {
m_generalSettings.m_centerFrequency = generalSettings.m_centerFrequency;
if(m_dev != NULL) {
if(rtlsdr_set_center_freq(m_dev, m_generalSettings.m_centerFrequency) != 0)
if(rtlsdr_set_center_freq(m_dev, m_generalSettings.m_centerFrequency
+ 384000) != 0)
qDebug("osmosdr_set_center_freq(%lld) failed", m_generalSettings.m_centerFrequency);
}
}