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LimeSDR input: handle NCO for self

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This commit is contained in:
f4exb
2017-04-20 23:02:06 +02:00
parent 4534695bab
commit 35f51bcdb2
4 changed files with 30 additions and 8 deletions
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plugins/samplesource/limesdrinput/limesdrinput.cpp
+7 -3
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@@ -666,6 +666,7 @@ bool LimeSDRInput::applySettings(const LimeSDRInputSettings& settings, bool forc
m_settings.m_ncoFrequency))
{
doCalibration = true;
forwardChangeOwnDSP = true;
qDebug("LimeSDRInput::applySettings: %sd and set NCO to %d Hz",
m_settings.m_ncoEnable ? "enable" : "disable",
m_settings.m_ncoFrequency);
@@ -802,9 +803,10 @@ bool LimeSDRInput::applySettings(const LimeSDRInputSettings& settings, bool forc
const std::vector<DeviceSourceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
std::vector<DeviceSourceAPI*>::const_iterator itSource = sourceBuddies.begin();
int sampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2SoftDecim);
int ncoShift = m_settings.m_ncoEnable ? m_settings.m_ncoFrequency : 0;
// send to self first
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency + ncoShift);
m_deviceAPI->getDeviceInputMessageQueue()->push(notif);
// send to source buddies
@@ -841,9 +843,10 @@ bool LimeSDRInput::applySettings(const LimeSDRInputSettings& settings, bool forc
const std::vector<DeviceSourceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
std::vector<DeviceSourceAPI*>::const_iterator it = sourceBuddies.begin();
int sampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2SoftDecim);
int ncoShift = m_settings.m_ncoEnable ? m_settings.m_ncoFrequency : 0;
// send to self first
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency + ncoShift);
m_deviceAPI->getDeviceInputMessageQueue()->push(notif);
// send to source buddies
@@ -863,7 +866,8 @@ bool LimeSDRInput::applySettings(const LimeSDRInputSettings& settings, bool forc
qDebug("LimeSDRInput::applySettings: forward change to self only");
int sampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2SoftDecim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
int ncoShift = m_settings.m_ncoEnable ? m_settings.m_ncoFrequency : 0;
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency + ncoShift);
m_deviceAPI->getDeviceInputMessageQueue()->push(notif);
}