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Dateien hochladen nach „src/TactiloController“

master
Tobias Baumann 2 years ago
parent
6360e97231
commit
a4b9a30d83
2 changed files with 246 additions and 240 deletions
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  1. 137
    127
      src/TactiloController/ovpCBoxAlgorithmTactiloController.cpp
  2. 109
    113
      src/TactiloController/ovpCBoxAlgorithmTactiloController.h

+ 137
- 127
src/TactiloController/ovpCBoxAlgorithmTactiloController.cpp View File

///-------------------------------------------------------------------------------------------------
///
/// \file ovpCBoxAlgorithmTactiloController.cpp
/// \brief Functions of the Box Tactilo Controller.
/// \author Tobias Baumann (TH-Nürnberg).
/// \version 1.0.
/// \date Mon Feb 21 14:59:56 2022.
/// \copyright <a href="https://choosealicense.com/licenses/agpl-3.0/">GNU Affero General Public License v3.0</a>.
///
///-------------------------------------------------------------------------------------------------

//includes
#include "ovpCBoxAlgorithmTactiloController.h"
#include <string>

using namespace OpenViBE;
using namespace /*OpenViBE::*/Kernel;
using namespace /*OpenViBE::*/Plugins;
using namespace /*OpenViBE::Plugins::*/Tactilebci;

/*******************************************************************************/

bool CBoxAlgorithmTactiloController::initialize()
{
m_StimDecoder.initialize(*this, 0);
m_StimEncoder.initialize(*this, 0);
//get Box Settings
m_PortName = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 0);
m_RowBase = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 1);
m_NumberofTactilos = 6; //if this value is specified via box settings this line is not needed
//NumberofTactilos = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 3); //used if this value is set in box settings
//open serial port and set baudrate to 115200
m_Port.open(m_PortName.toASCIIString());
m_Port.set_option(boost::asio::serial_port::baud_rate(115200));
if(m_Port.is_open())
{
this->getLogManager() << LogLevel_Info << "Connected to Serial Port: " << m_PortName << "\n";
m_Port.write_some(boost::asio::buffer("b"));
}
return true;
}

/*******************************************************************************/

bool CBoxAlgorithmTactiloController::uninitialize()
{
this->getLogManager() << LogLevel_Info << "Disconnect from Serial Port: " << m_PortName << "\n";
m_Port.write_some(boost::asio::buffer("e"));
m_Port.close();

m_StimDecoder.uninitialize();
m_StimEncoder.uninitialize();
return true;
}

/*******************************************************************************/

bool CBoxAlgorithmTactiloController::processInput(const size_t index)
{
// some pre-processing code if needed...

// ready to process !
getBoxAlgorithmContext()->markAlgorithmAsReadyToProcess();

return true;
}

/*******************************************************************************/
bool CBoxAlgorithmTactiloController::process()
{
// the static box context describes the box inputs, outputs, settings structures
const IBox& staticBoxContext = this->getStaticBoxContext();
// the dynamic box context describes the current state of the box inputs and outputs (i.e. the chunks)
IBoxIO& boxContext = this->getDynamicBoxContext();
uint64_t StimulationID = 0;
uint64_t ChunkStartTime = 0;
uint64_t ChunkEndTime = 0;
uint64_t Size = 0;
const uint8_t* Buffer = nullptr;

//iterate over all chunk on input 0
for (uint64_t i = 0; i < boxContext.getInputChunkCount(0); ++i)
{
// decode the chunk i
m_StimDecoder.decode(i);

if(m_StimDecoder.isBufferReceived())
{
//check received stimulations
IStimulationSet* StimSet = m_StimDecoder.getOutputStimulationSet();
for(uint64_t j=0; j<StimSet->getStimulationCount(); j++)
{
StimulationID = StimSet->getStimulationIdentifier(j);
if(StimulationID >= m_RowBase && StimulationID < (m_RowBase + m_NumberofTactilos))
{
m_TactiloNr = StimulationID-m_RowBase+1;
}
if(StimulationID == OVTK_StimulationId_VisualStimulationStart)
{
this->getLogManager() << LogLevel_Info << "Tactilo Nr. " << m_TactiloNr << " ON\n";
m_Port.write_some(boost::asio::buffer(std::to_string(m_TactiloNr)));
}
if(StimulationID == OVTK_StimulationId_VisualStimulationStop)
{
this->getLogManager() << LogLevel_Info << "Tactilo Nr. " << m_TactiloNr << " OFF\n";
m_Port.write_some(boost::asio::buffer(std::to_string(m_TactiloNr)));
}
}
}
// forward input chunks
boxContext.getInputChunk(0, i, ChunkStartTime, ChunkEndTime, Size, Buffer);
boxContext.appendOutputChunkData(0, Buffer, Size);
boxContext.markOutputAsReadyToSend(0, ChunkStartTime, ChunkEndTime);
boxContext.markInputAsDeprecated(0, i);
}

return true;
}

///-------------------------------------------------------------------------------------------------
///
/// \file ovpCBoxAlgorithmTactiloController.cpp
/// \brief Functions of the Box Tactilo Controller.
/// \author Tobias Baumann (TH-Nürnberg).
/// \version 1.0.
/// \date Mon Feb 21 14:59:56 2022.
/// \copyright <a href="https://choosealicense.com/licenses/agpl-3.0/">GNU Affero General Public License v3.0</a>.
///
///-------------------------------------------------------------------------------------------------
//includes
#include "ovpCBoxAlgorithmTactiloController.h"
#include <string>
using namespace OpenViBE;
using namespace /*OpenViBE::*/Kernel;
using namespace /*OpenViBE::*/Plugins;
using namespace /*OpenViBE::Plugins::*/Tactilebci;
/*******************************************************************************/
bool CBoxAlgorithmTactiloController::initialize()
{
m_StimDecoder.initialize(*this, 0);
m_StimEncoder.initialize(*this, 0);
//get Box Settings
m_PortName = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 0);
m_RowBase = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 1);
m_nTactilos = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 3);
//set m_nTactilos to 2 if lower than 2
if(m_nTactilos < 2)
{
m_nTactilos = 2;
}
//set m_nTactilos to MAX if greater than MAX_TACTILOS
if(m_nTactilos > MAX_TACTILOS)
{
m_nTactilos = MAX_TACTILOS;
}
//open serial port and set baudrate to 115200
m_Port.open(m_PortName.toASCIIString());
m_Port.set_option(boost::asio::serial_port::baud_rate(115200));
if(m_Port.is_open())
{
this->getLogManager() << LogLevel_Info << "Connected to Serial Port: " << m_PortName << "\n";
m_Port.write_some(boost::asio::buffer("b"));
}
return true;
}
/*******************************************************************************/
bool CBoxAlgorithmTactiloController::uninitialize()
{
this->getLogManager() << LogLevel_Info << "Disconnect from Serial Port: " << m_PortName << "\n";
m_Port.write_some(boost::asio::buffer("e"));
m_Port.close();
m_StimDecoder.uninitialize();
m_StimEncoder.uninitialize();
return true;
}
/*******************************************************************************/
bool CBoxAlgorithmTactiloController::processInput(const size_t index)
{
// some pre-processing code if needed...
// ready to process !
getBoxAlgorithmContext()->markAlgorithmAsReadyToProcess();
return true;
}
/*******************************************************************************/
bool CBoxAlgorithmTactiloController::process()
{
// the static box context describes the box inputs, outputs, settings structures
const IBox& staticBoxContext = this->getStaticBoxContext();
// the dynamic box context describes the current state of the box inputs and outputs (i.e. the chunks)
IBoxIO& boxContext = this->getDynamicBoxContext();
uint64_t StimulationID = 0;
uint64_t ChunkStartTime = 0;
uint64_t ChunkEndTime = 0;
uint64_t Size = 0;
const uint8_t* Buffer = nullptr;
//iterate over all chunk on input 0
for (uint64_t i = 0; i < boxContext.getInputChunkCount(0); ++i)
{
// decode the chunk i
m_StimDecoder.decode(i);
if(m_StimDecoder.isBufferReceived())
{
//check received stimulations
IStimulationSet* StimSet = m_StimDecoder.getOutputStimulationSet();
for(uint64_t j=0; j<StimSet->getStimulationCount(); j++)
{
StimulationID = StimSet->getStimulationIdentifier(j);
if(StimulationID >= m_RowBase && StimulationID < (m_RowBase + m_nTactilos))
{
m_currTactiloNr = StimulationID-m_RowBase+1;
}
if(StimulationID == OVTK_StimulationId_VisualStimulationStart)
{
this->getLogManager() << LogLevel_Info << "Tactilo Nr. " << m_currTactiloNr << " ON\n";
m_Port.write_some(boost::asio::buffer(std::to_string(m_currTactiloNr)));
}
if(StimulationID == OVTK_StimulationId_VisualStimulationStop)
{
this->getLogManager() << LogLevel_Info << "Tactilo Nr. " << m_currTactiloNr << " OFF\n";
m_Port.write_some(boost::asio::buffer(std::to_string(m_currTactiloNr)));
}
}
}
// forward input chunks
boxContext.getInputChunk(0, i, ChunkStartTime, ChunkEndTime, Size, Buffer);
boxContext.appendOutputChunkData(0, Buffer, Size);
boxContext.markOutputAsReadyToSend(0, ChunkStartTime, ChunkEndTime);
boxContext.markInputAsDeprecated(0, i);
}
return true;
}
/*******************************************************************************/ /*******************************************************************************/

+ 109
- 113
src/TactiloController/ovpCBoxAlgorithmTactiloController.h View File

///-------------------------------------------------------------------------------------------------
///
/// \file ovpCBoxAlgorithmTactiloController.h
/// \brief Classes of the Box Tactilo Controller.
/// \author Tobias Baumann (TH-Nürnberg).
/// \version 1.0.
/// \date Mon Feb 21 14:59:56 2022.
/// \copyright <a href="https://choosealicense.com/licenses/agpl-3.0/">GNU Affero General Public License v3.0</a>.
///
///-------------------------------------------------------------------------------------------------

//includes
#pragma once

#include "../ovp_defines.h"

#include <openvibe/ov_all.h>
#include <toolkit/ovtk_all.h>
#include <boost/asio.hpp>
#include <string>

namespace OpenViBE
{
namespace Plugins
{
namespace Tactilebci
{
/// <summary> The class CBoxAlgorithmTactiloController describes the box Tactilo Controller. </summary>
class CBoxAlgorithmTactiloController final : virtual public Toolkit::TBoxAlgorithm<IBoxAlgorithm>
{
public:
void release() override { delete this; }

bool initialize() override;
bool uninitialize() override;
bool processInput(const size_t index) override;
bool process() override;

// As we do with any class in openvibe, we use the macro below to associate this box to an unique identifier.
// The inheritance information is also made available, as we provide the superclass Toolkit::TBoxAlgorithm < IBoxAlgorithm >
_IsDerivedFromClass_Final_(Toolkit::TBoxAlgorithm<IBoxAlgorithm>, OVP_ClassId_BoxAlgorithm_TactiloController)

protected:
// Input decoder:
Toolkit::TStimulationDecoder<CBoxAlgorithmTactiloController> m_StimDecoder;
// Output decoder:
Toolkit::TStimulationEncoder<CBoxAlgorithmTactiloController> m_StimEncoder;
private:
//variable to store the current TactiloNr
uint64_t m_TactiloNr = 0;
//Box Settings
CString m_PortName = "";
uint64_t m_RowBase = 0;
uint64_t m_NumberofTactilos = 0;
//Serial Port
boost::asio::io_service m_IO;
boost::asio::serial_port m_Port{m_IO};
};

/// <summary> Descriptor of the box Tactilo Controller. </summary>
class CBoxAlgorithmTactiloControllerDesc final : virtual public IBoxAlgorithmDesc
{
public:

void release() override { }

CString getName() const override { return CString("Tactilo Controller"); }
CString getAuthorName() const override { return CString("Tobias Baumann"); }
CString getAuthorCompanyName() const override { return CString("TH-Nürnberg"); }
CString getShortDescription() const override { return CString("Controls the Tactilos on the Lattepandas GPIOs"); }
CString getDetailedDescription() const override { return CString("Communicates with the Arduino Coprocessor of the Lattepanda over a Serial Inteface, to control the Tactilos connected to the Arduinos GPIOs"); }
CString getCategory() const override { return CString("TactileBCI"); }
CString getVersion() const override { return CString("1.0"); }
CString getStockItemName() const override { return CString("gtk-network"); }

CIdentifier getCreatedClass() const override { return OVP_ClassId_BoxAlgorithm_TactiloController; }
IPluginObject* create() override { return new CBoxAlgorithmTactiloController; }

/*
IBoxListener* createBoxListener() const override { return new CBoxAlgorithmTactiloControllerListener; }
void releaseBoxListener(IBoxListener* listener) const override { delete listener; }
*/
bool getBoxPrototype(Kernel::IBoxProto& prototype) const override
{
prototype.addInput("StimInput",OV_TypeId_Stimulations);

//prototype.addFlag(Kernel::BoxFlag_CanModifyInput);
//prototype.addFlag(Kernel::BoxFlag_CanAddInput);

prototype.addOutput("StimOutput",OV_TypeId_Stimulations);

//prototype.addFlag(Kernel::BoxFlag_CanModifyOutput);
//prototype.addFlag(Kernel::BoxFlag_CanAddOutput);

//Box Settings
prototype.addSetting("Serial Port Name",OV_TypeId_String,"/dev/ttyACM0");
prototype.addSetting("Row Stimulation Base",OV_TypeId_Stimulation,"OVTK_StimulationId_Label_01");
//prototype.addSetting("Number of Tactilos",OV_TypeId_Integer,"6"); //used to make this setting accessable in the box settings
//prototype.addFlag(Kernel::BoxFlag_CanModifySetting);
//prototype.addFlag(Kernel::BoxFlag_CanAddSetting);

prototype.addFlag(OV_AttributeId_Box_FlagIsUnstable);

return true;
}
_IsDerivedFromClass_Final_(IBoxAlgorithmDesc, OVP_ClassId_BoxAlgorithm_TactiloControllerDesc)
};
} // namespace Tactilebci
} // namespace Plugins
} // namespace OpenViBE
///-------------------------------------------------------------------------------------------------
///
/// \file ovpCBoxAlgorithmTactiloController.h
/// \brief Classes of the Box Tactilo Controller.
/// \author Tobias Baumann (TH-Nürnberg).
/// \version 1.0.
/// \date Mon Feb 21 14:59:56 2022.
/// \copyright <a href="https://choosealicense.com/licenses/agpl-3.0/">GNU Affero General Public License v3.0</a>.
///
///-------------------------------------------------------------------------------------------------
//includes
#pragma once
#include "../ovp_defines.h"
#include <openvibe/ov_all.h>
#include <toolkit/ovtk_all.h>
#include <boost/asio.hpp>
#include <string>
namespace OpenViBE
{
namespace Plugins
{
namespace Tactilebci
{
/// <summary> The class CBoxAlgorithmTactiloController describes the box Tactilo Controller. </summary>
class CBoxAlgorithmTactiloController final : virtual public Toolkit::TBoxAlgorithm<IBoxAlgorithm>
{
public:
void release() override { delete this; }
bool initialize() override;
bool uninitialize() override;
bool processInput(const size_t index) override;
bool process() override;
// As we do with any class in openvibe, we use the macro below to associate this box to an unique identifier.
// The inheritance information is also made available, as we provide the superclass Toolkit::TBoxAlgorithm < IBoxAlgorithm >
_IsDerivedFromClass_Final_(Toolkit::TBoxAlgorithm<IBoxAlgorithm>, OVP_ClassId_BoxAlgorithm_TactiloController)
protected:
// Input decoder:
Toolkit::TStimulationDecoder<CBoxAlgorithmTactiloController> m_StimDecoder;
// Output decoder:
Toolkit::TStimulationEncoder<CBoxAlgorithmTactiloController> m_StimEncoder;
private:
//variable to store the current TactiloNr
uint64_t m_currTactiloNr = 0;
//Box Settings
CString m_PortName = "";
uint64_t m_RowBase = 0;
uint64_t m_nTactilos = 0;
//Serial Port
boost::asio::io_service m_IOService;
boost::asio::serial_port m_Port{m_IOService};
};
/// <summary> Descriptor of the box Tactilo Controller. </summary>
class CBoxAlgorithmTactiloControllerDesc final : virtual public IBoxAlgorithmDesc
{
public:
void release() override { }
CString getName() const override { return CString("Tactilo Controller"); }
CString getAuthorName() const override { return CString("Tobias Baumann"); }
CString getAuthorCompanyName() const override { return CString("TH-Nürnberg"); }
CString getShortDescription() const override { return CString("Controls the Tactilos on the Lattepandas GPIOs"); }
CString getDetailedDescription() const override { return CString("Communicates with the Arduino Coprocessor of the Lattepanda over a Serial Inteface, to control the Tactilos connected to the Arduinos GPIOs"); }
CString getCategory() const override { return CString("TactileBCI"); }
CString getVersion() const override { return CString("1.0"); }
CString getStockItemName() const override { return CString("gtk-network"); }
CIdentifier getCreatedClass() const override { return OVP_ClassId_BoxAlgorithm_TactiloController; }
IPluginObject* create() override { return new CBoxAlgorithmTactiloController; }
bool getBoxPrototype(Kernel::IBoxProto& prototype) const override
{
prototype.addInput("StimInput",OV_TypeId_Stimulations);
//prototype.addFlag(Kernel::BoxFlag_CanModifyInput);
//prototype.addFlag(Kernel::BoxFlag_CanAddInput);
prototype.addOutput("StimOutput",OV_TypeId_Stimulations);
//prototype.addFlag(Kernel::BoxFlag_CanModifyOutput);
//prototype.addFlag(Kernel::BoxFlag_CanAddOutput);
//Box Settings
prototype.addSetting("Serial Port Name",OV_TypeId_String,"/dev/ttyACM0");
prototype.addSetting("Row Stimulation Base",OV_TypeId_Stimulation,"OVTK_StimulationId_Label_01");
prototype.addSetting("Number of Tactilos",OV_TypeId_Integer,"6");
//prototype.addFlag(Kernel::BoxFlag_CanModifySetting);
//prototype.addFlag(Kernel::BoxFlag_CanAddSetting);
prototype.addFlag(OV_AttributeId_Box_FlagIsUnstable);
return true;
}
_IsDerivedFromClass_Final_(IBoxAlgorithmDesc, OVP_ClassId_BoxAlgorithm_TactiloControllerDesc)
};
} // namespace Tactilebci
} // namespace Plugins
} // namespace OpenViBE

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