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Commit 44dd3580 authored by nfoy's avatar nfoy
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Merge remote-tracking branch 'origin/wip-jlindgre-timehandling' into integration-1.2

parents a36db7aa d30346d5
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applications/platform/acquisition-server/share/interface-LabStreamingLayer.ui
View file @ 44dd3580
......@@ -344,16 +344,42 @@ cf_int32 streams for markers</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label_signal_stream">
<object class="GtkLabel" id="label_limit_speed">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">Signal stream</property>
<property name="label" translatable="yes">Limit speed :</property>
</object>
<packing>
<property name="top_attach">5</property>
<property name="bottom_attach">6</property>
</packing>
</child>
<child>
<object class="GtkCheckButton" id="checkbutton_limit_speed">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">False</property>
<property name="use_action_appearance">False</property>
<property name="draw_indicator">True</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="right_attach">2</property>
<property name="top_attach">5</property>
<property name="bottom_attach">6</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label_signal_stream">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">Signal stream</property>
</object>
<packing>
<property name="top_attach">6</property>
<property name="bottom_attach">7</property>
</packing>
</child>
<child>
<object class="GtkComboBox" id="combobox_signal_stream">
<property name="visible">True</property>
......@@ -369,8 +395,8 @@ cf_int32 streams for markers</property>
<packing>
<property name="left_attach">1</property>
<property name="right_attach">2</property>
<property name="top_attach">5</property>
<property name="bottom_attach">6</property>
<property name="top_attach">6</property>
<property name="bottom_attach">7</property>
</packing>
</child>
<child>
......@@ -380,8 +406,8 @@ cf_int32 streams for markers</property>
<property name="label" translatable="yes">Marker stream</property>
</object>
<packing>
<property name="top_attach">6</property>
<property name="bottom_attach">7</property>
<property name="top_attach">7</property>
<property name="bottom_attach">8</property>
</packing>
</child>
<child>
......@@ -399,8 +425,8 @@ cf_int32 streams for markers</property>
<packing>
<property name="left_attach">1</property>
<property name="right_attach">2</property>
<property name="top_attach">6</property>
<property name="bottom_attach">7</property>
<property name="top_attach">7</property>
<property name="bottom_attach">8</property>
</packing>
</child>
</object>
......
applications/platform/acquisition-server/src/drivers/generic-oscillator/ovasCDriverGenericOscillator.cpp
View file @ 44dd3580
......@@ -2,6 +2,7 @@
#include "ovasCConfigurationDriverGenericOscillator.h"
#include <toolkit/ovtk_all.h>
#include <openvibe/ovITimeArithmetics.h>
#include <system/ovCTime.h>
......@@ -21,7 +22,7 @@ CDriverGenericOscillator::CDriverGenericOscillator(IDriverContext& rDriverContex
,m_ui32SampleCountPerSentBlock(0)
,m_pSample(NULL)
,m_ui32TotalSampleCount(0)
,m_ui32StartTime(0)
,m_ui64StartTime(0)
,m_bSendPeriodicStimulations(false)
{
m_rDriverContext.getLogManager() << LogLevel_Trace << "CDriverGenericOscillator::CDriverGenericOscillator\n";
......@@ -76,8 +77,7 @@ boolean CDriverGenericOscillator::initialize(
m_pSample=new float32[m_oHeader.getChannelCount()*ui32SampleCountPerSentBlock];
if(!m_pSample)
{
delete [] m_pSample;
m_pSample=NULL;
m_rDriverContext.getLogManager() << LogLevel_Error << "GenericOscillator: Memory allocation error\n";
return false;
}
......@@ -95,7 +95,7 @@ boolean CDriverGenericOscillator::start(void)
if(m_rDriverContext.isStarted()) { return false; }
m_ui32TotalSampleCount=0;
m_ui32StartTime=System::Time::getTime();
m_ui64StartTime=System::Time::zgetTime();
return true;
}
......@@ -108,40 +108,50 @@ boolean CDriverGenericOscillator::loop(void)
if(m_rDriverContext.isStarted())
{
uint32 l_ui32CurrentTime=System::Time::getTime();
if(l_ui32CurrentTime-m_ui32StartTime > (1000*(m_ui32TotalSampleCount+m_ui32SampleCountPerSentBlock))/m_oHeader.getSamplingFrequency())
// Generate the contents we want to send next
CStimulationSet l_oStimulationSet;
if (m_bSendPeriodicStimulations)
{
CStimulationSet l_oStimulationSet;
if (m_bSendPeriodicStimulations)
{
l_oStimulationSet.setStimulationCount(1);
l_oStimulationSet.setStimulationIdentifier(0, 0);
l_oStimulationSet.setStimulationDate(0, 0);
l_oStimulationSet.setStimulationDuration(0, 0);
}
l_oStimulationSet.setStimulationCount(1);
l_oStimulationSet.setStimulationIdentifier(0, 0);
l_oStimulationSet.setStimulationDate(0, 0);
l_oStimulationSet.setStimulationDuration(0, 0);
}
for(uint32 j=0; j<m_oHeader.getChannelCount(); j++)
for(uint32 j=0; j<m_oHeader.getChannelCount(); j++)
{
for(uint32 i=0; i<m_ui32SampleCountPerSentBlock; i++)
{
for(uint32 i=0; i<m_ui32SampleCountPerSentBlock; i++)
{
#if 1
float64 l_f64Value=
::sin(((i+m_ui32TotalSampleCount)*(j+1)*12.3)/m_oHeader.getSamplingFrequency())+
::sin(((i+m_ui32TotalSampleCount)*(j+1)* 4.5)/m_oHeader.getSamplingFrequency())+
::sin(((i+m_ui32TotalSampleCount)*(j+1)*67.8)/m_oHeader.getSamplingFrequency());
m_pSample[j*m_ui32SampleCountPerSentBlock+i]=(float32)l_f64Value;
const float64 l_f64Value=
::sin(((i+m_ui32TotalSampleCount)*(j+1)*12.3)/m_oHeader.getSamplingFrequency())+
::sin(((i+m_ui32TotalSampleCount)*(j+1)* 4.5)/m_oHeader.getSamplingFrequency())+
::sin(((i+m_ui32TotalSampleCount)*(j+1)*67.8)/m_oHeader.getSamplingFrequency());
m_pSample[j*m_ui32SampleCountPerSentBlock+i]=(float32)l_f64Value;
#else
m_pSample[j*m_ui32SampleCountPerSentBlock+i]=j;
m_pSample[j*m_ui32SampleCountPerSentBlock+i]=j;
#endif
}
}
}
m_ui32TotalSampleCount+=m_ui32SampleCountPerSentBlock;
m_pCallback->setSamples(m_pSample);
m_pCallback->setStimulationSet(l_oStimulationSet);
m_rDriverContext.correctDriftSampleCount(m_rDriverContext.getSuggestedDriftCorrectionSampleCount());
// If we're early, sleep before sending. Otherwise, push the chunk out immediately
const uint64 l_ui64CurrentTime = System::Time::zgetTime() - m_ui64StartTime;
const uint64 l_ui64NextTime = ITimeArithmetics::sampleCountToTime(m_oHeader.getSamplingFrequency(), m_ui32TotalSampleCount+m_ui32SampleCountPerSentBlock);
if(l_ui64NextTime>l_ui64CurrentTime)
{
const uint64 l_ui64SleepTime = l_ui64NextTime - l_ui64CurrentTime;
System::Time::zsleep(l_ui64SleepTime);
}
#ifdef TIMINGDEBUG
m_rDriverContext.getLogManager() << LogLevel_Info << "At " << ITimeArithmetics::timeToSeconds(l_ui64CurrentTime)*1000 << "ms filled for "
<< ITimeArithmetics::timeToSeconds(l_ui64NextTime)*1000 << "ms -> nSamples = " << m_ui32TotalSampleCount + m_ui32SampleCountPerSentBlock << "\n";
#endif
m_ui32TotalSampleCount+=m_ui32SampleCountPerSentBlock;
m_pCallback->setSamples(m_pSample);
m_pCallback->setStimulationSet(l_oStimulationSet);
m_rDriverContext.correctDriftSampleCount(m_rDriverContext.getSuggestedDriftCorrectionSampleCount());
}
else
{
......
applications/platform/acquisition-server/src/drivers/generic-oscillator/ovasCDriverGenericOscillator.h
View file @ 44dd3580
......@@ -45,7 +45,7 @@ namespace OpenViBEAcquisitionServer
OpenViBE::float32* m_pSample;
OpenViBE::uint32 m_ui32TotalSampleCount;
OpenViBE::uint32 m_ui32StartTime;
OpenViBE::uint64 m_ui64StartTime;
private:
OpenViBE::boolean m_bSendPeriodicStimulations;
......
applications/platform/acquisition-server/src/drivers/generic-sawtooth/ovasCDriverGenericSawTooth.cpp
View file @ 44dd3580
......@@ -21,7 +21,7 @@ CDriverGenericSawTooth::CDriverGenericSawTooth(IDriverContext& rDriverContext)
,m_ui32SampleCountPerSentBlock(0)
,m_pSample(NULL)
,m_ui32TotalSampleCount(0)
,m_ui32StartTime(0)
,m_ui64StartTime(0)
{
m_rDriverContext.getLogManager() << LogLevel_Trace << "CDriverGenericSawTooth::CDriverGenericSawTooth\n";
......@@ -65,8 +65,7 @@ boolean CDriverGenericSawTooth::initialize(
m_pSample=new float32[m_oHeader.getChannelCount()*ui32SampleCountPerSentBlock];
if(!m_pSample)
{
delete [] m_pSample;
m_pSample=NULL;
m_rDriverContext.getLogManager() << LogLevel_Error << "Sawtooth: Memory allocation error\n";
return false;
}
......@@ -84,11 +83,13 @@ boolean CDriverGenericSawTooth::start(void)
if(m_rDriverContext.isStarted()) { return false; }
m_ui32TotalSampleCount=0;
m_ui32StartTime=System::Time::getTime();
m_ui64StartTime=System::Time::zgetTime();
return true;
}
#include <iostream>
boolean CDriverGenericSawTooth::loop(void)
{
m_rDriverContext.getLogManager() << LogLevel_Debug << "CDriverGenericSawTooth::loop\n";
......@@ -96,29 +97,35 @@ boolean CDriverGenericSawTooth::loop(void)
if(!m_rDriverContext.isConnected()) { return false; }
if(!m_rDriverContext.isStarted()) { return true; }
uint32 l_ui32CurrentTime=System::Time::getTime();
if(l_ui32CurrentTime-m_ui32StartTime > (1000*(m_ui32TotalSampleCount+m_ui32SampleCountPerSentBlock))/(m_oHeader.getSamplingFrequency()))
// Generate the data
for(uint32 j=0; j<m_oHeader.getChannelCount(); j++)
{
for(uint32 j=0; j<m_oHeader.getChannelCount(); j++)
for(uint32 i=0; i<m_ui32SampleCountPerSentBlock; i++)
{
for(uint32 i=0; i<m_ui32SampleCountPerSentBlock; i++)
{
m_pSample[j*m_ui32SampleCountPerSentBlock+i]=float32(i)/(m_ui32SampleCountPerSentBlock-1);
}
m_pSample[j*m_ui32SampleCountPerSentBlock+i]=float32(i)/(m_ui32SampleCountPerSentBlock-1);
}
}
CStimulationSet l_oStimulationSet;
l_oStimulationSet.appendStimulation((l_ui32CurrentTime-m_ui32StartTime)/1000, 0, 0);
l_oStimulationSet.appendStimulation((l_ui32CurrentTime-m_ui32StartTime)/1000,
ITimeArithmetics::sampleCountToTime(m_oHeader.getSamplingFrequency(), m_ui32SampleCountPerSentBlock-1), 0);
// If we're early, sleep before sending. Otherwise, push the chunk out immediately
const uint64 l_ui64CurrentTime = System::Time::zgetTime() - m_ui64StartTime;
const uint64 l_ui64NextTime = ITimeArithmetics::sampleCountToTime(m_oHeader.getSamplingFrequency(), m_ui32TotalSampleCount+m_ui32SampleCountPerSentBlock);
if(l_ui64NextTime>l_ui64CurrentTime)
{
const uint64 l_ui64SleepTime = l_ui64NextTime - l_ui64CurrentTime;
System::Time::zsleep(l_ui64SleepTime);
}
m_pCallback->setSamples(m_pSample);
// m_pCallback->setStimulationSet(l_oStimulationSet);
m_rDriverContext.correctDriftSampleCount(m_rDriverContext.getSuggestedDriftCorrectionSampleCount());
#ifdef TIMINGDEBUG
m_rDriverContext.getLogManager() << LogLevel_Info << "At " << ITimeArithmetics::timeToSeconds(l_ui64CurrentTime)*1000 << "ms filling for "
<< ITimeArithmetics::timeToSeconds(l_ui64NextTime)*1000 << "ms -> nSamples = " << m_ui32TotalSampleCount + m_ui32SampleCountPerSentBlock << "\n";
#endif
m_ui32TotalSampleCount+=m_ui32SampleCountPerSentBlock;
}
m_pCallback->setSamples(m_pSample);
m_rDriverContext.correctDriftSampleCount(m_rDriverContext.getSuggestedDriftCorrectionSampleCount());
m_ui32TotalSampleCount+=m_ui32SampleCountPerSentBlock;
return true;
}
......
applications/platform/acquisition-server/src/drivers/generic-sawtooth/ovasCDriverGenericSawTooth.h
View file @ 44dd3580
......@@ -40,7 +40,7 @@ namespace OpenViBEAcquisitionServer
OpenViBE::float32* m_pSample;
OpenViBE::uint32 m_ui32TotalSampleCount;
OpenViBE::uint32 m_ui32StartTime;
OpenViBE::uint64 m_ui64StartTime;
};
};
......
applications/platform/acquisition-server/src/drivers/labstreaminglayer/ovasCConfigurationLabStreamingLayer.cpp
View file @ 44dd3580
......@@ -17,6 +17,7 @@ using namespace std;
CConfigurationLabStreamingLayer::CConfigurationLabStreamingLayer(IDriverContext& rDriverContext, const char* sGtkBuilderFileName,
IHeader& rHeader,
boolean& rLimitSpeed,
CString& rSignalStream,
CString& rSignalStreamID,
CString& rMarkerStream,
......@@ -25,6 +26,7 @@ CConfigurationLabStreamingLayer::CConfigurationLabStreamingLayer(IDriverContext&
:CConfigurationBuilder(sGtkBuilderFileName)
,m_rDriverContext(rDriverContext)
,m_rHeader(rHeader)
,m_rLimitSpeed(rLimitSpeed)
,m_rSignalStream(rSignalStream)
,m_rSignalStreamID(rSignalStreamID)
,m_rMarkerStream(rMarkerStream)
......@@ -39,6 +41,9 @@ boolean CConfigurationLabStreamingLayer::preConfigure(void)
return false;
}
::GtkToggleButton* l_pToggleButtonSpeedLimit=GTK_TOGGLE_BUTTON(gtk_builder_get_object(m_pBuilderConfigureInterface, "checkbutton_limit_speed"));
::gtk_toggle_button_set_active(l_pToggleButtonSpeedLimit, m_rLimitSpeed?TRUE:FALSE);
::GtkComboBox* l_pComboBox=GTK_COMBO_BOX(gtk_builder_get_object(m_pBuilderConfigureInterface, "combobox_signal_stream"));
if(!l_pComboBox)
{
......@@ -128,6 +133,9 @@ boolean CConfigurationLabStreamingLayer::postConfigure(void)
{
if(m_bApplyConfiguration)
{
::GtkToggleButton* l_pToggleButtonSpeedLimit=GTK_TOGGLE_BUTTON(gtk_builder_get_object(m_pBuilderConfigureInterface, "checkbutton_limit_speed"));
m_rLimitSpeed=::gtk_toggle_button_get_active(l_pToggleButtonSpeedLimit)?true:false;
// Retrieve signal stream info
::GtkComboBox* l_pComboBox=GTK_COMBO_BOX(gtk_builder_get_object(m_pBuilderConfigureInterface, "combobox_signal_stream"));
if(!l_pComboBox)
......
applications/platform/acquisition-server/src/drivers/labstreaminglayer/ovasCConfigurationLabStreamingLayer.h
View file @ 44dd3580
......@@ -26,6 +26,7 @@ namespace OpenViBEAcquisitionServer
CConfigurationLabStreamingLayer(OpenViBEAcquisitionServer::IDriverContext& rDriverContext, const char* sGtkBuilderFileName,
OpenViBEAcquisitionServer::IHeader& rHeader,
OpenViBE::boolean& rLimitSpeed,
OpenViBE::CString& rSignalStream,
OpenViBE::CString& rSignalStreamID,
OpenViBE::CString& rMarkerStream,
......@@ -42,6 +43,7 @@ namespace OpenViBEAcquisitionServer
OpenViBEAcquisitionServer::IHeader& m_rHeader;
OpenViBE::boolean& m_rLimitSpeed;
OpenViBE::CString& m_rSignalStream;
OpenViBE::CString& m_rSignalStreamID;
OpenViBE::CString& m_rMarkerStream;
......
applications/platform/acquisition-server/src/drivers/labstreaminglayer/ovasCDriverLabStreamingLayer.cpp
View file @ 44dd3580
......@@ -68,10 +68,12 @@ CDriverLabStreamingLayer::CDriverLabStreamingLayer(IDriverContext& rDriverContex
,m_pBuffer(NULL)
,m_pSignalInlet(NULL)
,m_pMarkerInlet(NULL)
,m_bLimitSpeed(false)
{
// The following class allows saving and loading driver settings from the acquisition server .conf file
m_oSettings.add("Header", &m_oHeader);
// To save your custom driver settings, register each variable to the SettingsHelper
m_oSettings.add("LimitSpeed", &m_bLimitSpeed);
m_oSettings.add("SignalStreamName", &m_sSignalStream);
m_oSettings.add("SignalStreamID", &m_sSignalStreamID);
m_oSettings.add("MarkerStreamName", &m_sMarkerStream);
......@@ -250,10 +252,6 @@ boolean CDriverLabStreamingLayer::loop(void)
uint32 l_ui32TimeOutAt = 0;
bool l_bBlockStartTimeSet = false;
float64 l_f64BlockStartTime = 0;
const float64 l_f64OneSampleInSeconds = 1.0/static_cast<float64>(m_oHeader.getSamplingFrequency());
const uint64 l_ui64TimeLengthOfOneSample = ITimeArithmetics::secondsToTime(l_f64OneSampleInSeconds);
const uint64 l_ui64TimeLimitForBuffer = m_ui64StartTime + (m_ui64SampleCount+m_ui32SampleCountPerSentBlock)*l_ui64TimeLengthOfOneSample;
// receive signal from the stream
for(uint32 i=0;i<m_ui32SampleCountPerSentBlock;i++)
......@@ -301,23 +299,25 @@ boolean CDriverLabStreamingLayer::loop(void)
m_rDriverContext.getLogManager() << LogLevel_Info << "Timeout reading sample from " << l_ui32TimeOutAt << ", filled rest of block with NaN\n";
}
m_ui64SampleCount += m_ui32SampleCountPerSentBlock;
// If we were faster than what the AS expects, sleep.
const uint64 l_ui64TimeNow = System::Time::zgetTime();
if(l_ui64TimeNow < l_ui64TimeLimitForBuffer)
if(m_bLimitSpeed)
{
const uint64 l_ui64TimeToSleep = l_ui64TimeLimitForBuffer - l_ui64TimeNow;
// If we were faster than what the AS expects, sleep.
const uint64 l_ui64TimeNow = System::Time::zgetTime() - m_ui64StartTime;
const uint64 l_ui64TimeLimitForBuffer = ITimeArithmetics::sampleCountToTime(m_oHeader.getSamplingFrequency(), m_ui64SampleCount+m_ui32SampleCountPerSentBlock);
if(l_ui64TimeNow < l_ui64TimeLimitForBuffer)
{
const uint64 l_ui64TimeToSleep = l_ui64TimeLimitForBuffer - l_ui64TimeNow;
System::Time::zsleep(l_ui64TimeToSleep);
// std::cout << "PostNap " << ITimeArithmetics::timeToSeconds(l_ui64TimeToSleep)*1000 << "ms at " << m_ui64SampleCount+m_ui32SampleCountPerSentBlock << "\n";
System::Time::zsleep(l_ui64TimeToSleep);
}
}
m_pCallback->setSamples(m_pSample);
m_ui64SampleCount += m_ui32SampleCountPerSentBlock;
// LSL is not forcing the sample stream to confirm to the nominal sample rate. Hence, data may be incoming
// with slower or faster speed than implied by the rate (a little like reading from a file). In some
// cases it may be meaningful to disable the following drift correction from the AS settings.
m_rDriverContext.correctDriftSampleCount(m_rDriverContext.getSuggestedDriftCorrectionSampleCount());
m_pCallback->setSamples(m_pSample);
// receive and pass markers. Markers are timed wrt the beginning of the signal block.
OpenViBE::CStimulationSet l_oStimulationSet;
......@@ -355,6 +355,11 @@ boolean CDriverLabStreamingLayer::loop(void)
m_pCallback->setStimulationSet(l_oStimulationSet);
// LSL is not forcing the sample stream to confirm to the nominal sample rate. Hence, data may be incoming
// with slower or faster speed than implied by the rate (a little like reading from a file). In some
// cases it may be meaningful to disable the following drift correction from the AS settings.
m_rDriverContext.correctDriftSampleCount(m_rDriverContext.getSuggestedDriftCorrectionSampleCount());
return true;
}
......@@ -417,6 +422,7 @@ boolean CDriverLabStreamingLayer::configure(void)
CConfigurationLabStreamingLayer m_oConfiguration(m_rDriverContext,
OpenViBE::Directories::getDataDir() + "/applications/acquisition-server/interface-LabStreamingLayer.ui",
m_oHeader,
m_bLimitSpeed,
m_sSignalStream,
m_sSignalStreamID,
m_sMarkerStream,
......
applications/platform/acquisition-server/src/drivers/labstreaminglayer/ovasCDriverLabStreamingLayer.h
View file @ 44dd3580
......@@ -72,6 +72,7 @@ namespace OpenViBEAcquisitionServer
lsl::stream_info m_oMarkerStream;
lsl::stream_inlet* m_pMarkerInlet;
OpenViBE::boolean m_bLimitSpeed;
OpenViBE::CString m_sSignalStream;
OpenViBE::CString m_sSignalStreamID;
OpenViBE::CString m_sMarkerStream;
......
applications/platform/acquisition-server/src/ovasCAcquisitionServer.h
View file @ 44dd3580
......@@ -4,6 +4,7 @@
#include "ovas_base.h"
#include "ovasIDriver.h"
#include "ovasIHeader.h"
#include "ovasCDriftCorrection.h"
#include <socket/IConnectionServer.h>
......@@ -17,7 +18,6 @@
#include <deque>
namespace OpenViBEAcquisitionServer
{
class CConnectionServerHandlerThread;
......@@ -35,13 +35,6 @@ namespace OpenViBEAcquisitionServer
bool m_bChannelLocalisationSent;
} SConnectionInfo;
typedef enum
{
DriftCorrectionPolicy_DriverChoice=0,
DriftCorrectionPolicy_Forced,
DriftCorrectionPolicy_Disabled,
} EDriftCorrectionPolicy;
typedef enum
{
NaNReplacementPolicy_LastCorrectValue=0,
......@@ -60,7 +53,6 @@ namespace OpenViBEAcquisitionServer
virtual OpenViBEAcquisitionServer::IDriverContext& getDriverContext();
OpenViBE::uint32 getClientCount(void);
OpenViBE::float64 getDrift(void);
OpenViBE::float64 getImpedance(const OpenViBE::uint32 ui32ChannelIndex);
OpenViBE::boolean loop(void);
......@@ -78,28 +70,15 @@ namespace OpenViBEAcquisitionServer
// Driver context callback
virtual OpenViBE::boolean isConnected(void) const { return m_bInitialized; }
virtual OpenViBE::boolean isStarted(void) const { return m_bStarted; }
virtual OpenViBE::int64 getDriftSampleCount(void) const { return m_eDriftCorrectionPolicy==DriftCorrectionPolicy_Disabled?0:m_i64DriftSampleCount; }
virtual OpenViBE::int64 getDriftToleranceSampleCount(void) const { return m_i64DriftToleranceSampleCount; }
virtual OpenViBE::boolean correctDriftSampleCount(OpenViBE::int64 i64SampleCount);
virtual OpenViBE::int64 getSuggestedDriftCorrectionSampleCount(void) const;
virtual OpenViBE::boolean setInnerLatencySampleCount(OpenViBE::int64 i64SampleCount);
virtual OpenViBE::int64 getInnerLatencySampleCount(void) const;
virtual OpenViBE::boolean updateImpedance(const OpenViBE::uint32 ui32ChannelIndex, const OpenViBE::float64 f64Impedance);
// General parameters configurable from the GUI
OpenViBEAcquisitionServer::ENaNReplacementPolicy getNaNReplacementPolicy(void);
OpenViBE::CString getNaNReplacementPolicyStr(void);
OpenViBEAcquisitionServer::EDriftCorrectionPolicy getDriftCorrectionPolicy(void);
OpenViBE::CString getDriftCorrectionPolicyStr(void);
OpenViBE::uint64 getDriftToleranceDuration(void);
OpenViBE::uint64 getJitterEstimationCountForDrift(void);
OpenViBE::uint64 getOversamplingFactor(void);
OpenViBE::boolean setNaNReplacementPolicy(OpenViBEAcquisitionServer::ENaNReplacementPolicy eNaNReplacementPolicy);
OpenViBE::boolean setDriftCorrectionPolicy(OpenViBEAcquisitionServer::EDriftCorrectionPolicy eDriftCorrectionPolicy);
OpenViBE::boolean isImpedanceCheckRequested(void);
OpenViBE::boolean isChannelSelectionRequested(void);
OpenViBE::boolean setDriftToleranceDuration(OpenViBE::uint64 ui64DriftToleranceDuration);
OpenViBE::boolean setJitterEstimationCountForDrift(OpenViBE::uint64 ui64JitterEstimationCountForDrift);
OpenViBE::boolean setOversamplingFactor(OpenViBE::uint64 ui64OversamplingFactor);
OpenViBE::boolean setImpedanceCheckRequest(OpenViBE::boolean bActive);
OpenViBE::boolean setChannelSelectionRequest(OpenViBE::boolean bActive);
......@@ -150,8 +129,6 @@ namespace OpenViBEAcquisitionServer
std::vector < OpenViBE::CString > m_vSelectedChannelNames;
Socket::IConnectionServer* m_pConnectionServer;
OpenViBEAcquisitionServer::EDriftCorrectionPolicy m_eDriftCorrectionPolicy;
OpenViBEAcquisitionServer::ENaNReplacementPolicy m_eNaNReplacementPolicy;
OpenViBE::boolean m_bReplacementInProgress;
......@@ -160,7 +137,6 @@ namespace OpenViBEAcquisitionServer
OpenViBE::boolean m_bIsImpedanceCheckRequested;
OpenViBE::boolean m_bIsChannelSelectionRequested;
OpenViBE::boolean m_bGotData;
OpenViBE::boolean m_bDriftCorrectionCalled;
OpenViBE::uint64 m_ui64OverSamplingFactor;
OpenViBE::uint32 m_ui32ChannelCount;
OpenViBE::uint32 m_ui32SamplingFrequency;
......@@ -170,14 +146,7 @@ namespace OpenViBEAcquisitionServer
OpenViBE::uint64 m_ui64StartTime;
OpenViBE::uint64 m_ui64LastDeliveryTime;
std::list < OpenViBE::int64 > m_vJitterSampleCount;
OpenViBE::uint64 m_ui64DriftToleranceDuration;
OpenViBE::float64 m_f64DriftSampleCount;
OpenViBE::int64 m_i64DriftSampleCount;
OpenViBE::int64 m_i64DriftToleranceSampleCount;
OpenViBE::int64 m_i64DriftCorrectionSampleCountAdded;
OpenViBE::int64 m_i64DriftCorrectionSampleCountRemoved;
OpenViBE::int64 m_i64InnerLatencySampleCount;
CDriftCorrection m_oDriftCorrection;
OpenViBE::uint64 m_ui64JitterEstimationCountForDrift;
OpenViBE::uint64 m_ui64DriverTimeoutDuration;
......
applications/platform/acquisition-server/src/ovasCAcquisitionServerGUI.cpp
View file @ 44dd3580
......@@ -290,9 +290,9 @@ CAcquisitionServerGUI::~CAcquisitionServerGUI(void)
::fprintf(l_pFile, "AcquisitionServer_LastSampleCountPerBuffer = %i\n", this->getSampleCountPerBuffer());
::fprintf(l_pFile, "AcquisitionServer_LastConnectionPort = %i\n", this->getTCPPort());
::fprintf(l_pFile, "# Last Preferences set in the acquisition server\n");
::fprintf(l_pFile, "AcquisitionServer_DriftCorrectionPolicy = %s\n", m_pAcquisitionServer->getDriftCorrectionPolicyStr().toASCIIString());
::fprintf(l_pFile, "AcquisitionServer_JitterEstimationCountForDrift = %llu\n", m_pAcquisitionServer->getJitterEstimationCountForDrift());
::fprintf(l_pFile, "AcquisitionServer_DriftToleranceDuration = %llu\n", m_pAcquisitionServer->getDriftToleranceDuration());
::fprintf(l_pFile, "AcquisitionServer_DriftCorrectionPolicy = %s\n", m_pAcquisitionServer->m_oDriftCorrection.getDriftCorrectionPolicyStr().toASCIIString());
::fprintf(l_pFile, "AcquisitionServer_JitterEstimationCountForDrift = %llu\n", m_pAcquisitionServer->m_oDriftCorrection.getJitterEstimationCountForDrift());
::fprintf(l_pFile, "AcquisitionServer_DriftToleranceDuration = %llu\n", m_pAcquisitionServer->m_oDriftCorrection.getDriftToleranceDurationMs());
::fprintf(l_pFile, "AcquisitionServer_OverSamplingFactor = %llu\n", m_pAcquisitionServer->getOversamplingFactor());
::fprintf(l_pFile, "AcquisitionServer_ChannelSelection = %s\n", (m_pAcquisitionServer->isChannelSelectionRequested() ? "True" : "False"));
::fprintf(l_pFile, "AcquisitionServer_NaNReplacementPolicy = %s\n", m_pAcquisitionServer->getNaNReplacementPolicyStr().toASCIIString());
......@@ -501,14 +501,16 @@ void CAcquisitionServerGUI::setClientCount(uint32 ui32ClientCount)
::gtk_label_set_label(GTK_LABEL(gtk_builder_get_object(m_pBuilderInterface, "label_connected_host_count")), l_sLabel);
}
void CAcquisitionServerGUI::setDrift(float64 f64Drift)
void CAcquisitionServerGUI::setDriftMs(float64 f64DriftMs)
{
float64 l_f64DriftToleranceDuration=(float64)m_pAcquisitionServer->getDriftToleranceDuration();
float64 l_f64DriftRatio=f64Drift/l_f64DriftToleranceDuration;
const uint64 l_ui64DriftToleranceDurationMs = m_pAcquisitionServer->m_oDriftCorrection.getDriftToleranceDurationMs();
float64 l_f64DriftRatio = f64DriftMs / static_cast<float64>(l_ui64DriftToleranceDurationMs);