@@ -0,0 +1,120 @@ | |||
///------------------------------------------------------------------------------------------------- | |||
/// | |||
/// \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_input0Decoder.initialize(*this, 0); | |||
m_output0Encoder.initialize(*this, 0); | |||
//get Box Settings | |||
m_PortName = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 0); | |||
m_RowBase = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 1); | |||
m_StartStimulation = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 2); | |||
m_StopStimulation = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 3); | |||
//open serial port | |||
m_Port.open(m_PortName.toASCIIString()); | |||
if(m_Port.is_open()) | |||
{ | |||
this->getLogManager() << LogLevel_Info << "Connected to Serial Port: " << m_PortName << "\n"; | |||
} | |||
return true; | |||
} | |||
/*******************************************************************************/ | |||
bool CBoxAlgorithmTactiloController::uninitialize() | |||
{ | |||
m_input0Decoder.uninitialize(); | |||
m_output0Encoder.uninitialize(); | |||
m_Port.close(); | |||
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 TactiloNr = 0; | |||
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 + NumberofTactilos)) | |||
{ | |||
this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << (StimulationID-m_RowBase+1) << "\n"; | |||
TactiloNr = StimulationID-m_RowBase+1; | |||
} | |||
if(StimulationID == m_StartStimulation || StimulationID == m_StopStimulation) | |||
{ | |||
this->getLogManager() << LogLevel_Debug << "Toggle Tactilo Nr. " << (StimulationID-m_RowBase+1) << "\n"; | |||
boost::asio::write::async_write(m_Port, boost::asio::buffer(std::to_string(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; | |||
} | |||
/*******************************************************************************/ |
@@ -0,0 +1,112 @@ | |||
///------------------------------------------------------------------------------------------------- | |||
/// | |||
/// \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_input0Decoder; | |||
// Output decoder: | |||
Toolkit::TStimulationEncoder<CBoxAlgorithmTactiloController> m_output0Encoder; | |||
private: | |||
//Box Settings | |||
CString m_PortName; | |||
uint64_t m_RowBase; | |||
uint64_t m_StartStimulation; | |||
uint64_t m_StopStimulation; | |||
//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("Tactile Stimulation"); } | |||
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("Flash Start Stimulation",OV_TypeId_Stimulation,"OVTK_StimulationId_VisualStimulationStart"); | |||
prototype.addSetting("Flash Stop Stimulation",OV_TypeId_Stimulation,"OVTK_StimulationId_VisualStimulationStop"); | |||
//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 |