Dateien hochladen nach „src/TactiloController“
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///-------------------------------------------------------------------------------------------------
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///
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/// \file ovpCBoxAlgorithmTactiloController.cpp
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/// \brief Functions of the Box Tactilo Controller.
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/// \author Tobias Baumann (TH-Nürnberg).
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/// \version 1.0.
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/// \date Mon Feb 21 14:59:56 2022.
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/// \copyright <a href="https://choosealicense.com/licenses/agpl-3.0/">GNU Affero General Public License v3.0</a>.
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///
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///-------------------------------------------------------------------------------------------------
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//includes
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#include "ovpCBoxAlgorithmTactiloController.h"
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#include <string>
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using namespace OpenViBE;
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using namespace /*OpenViBE::*/Kernel;
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using namespace /*OpenViBE::*/Plugins;
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using namespace /*OpenViBE::Plugins::*/Tactilebci;
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/*******************************************************************************/
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bool CBoxAlgorithmTactiloController::initialize()
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{
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m_StimDecoder.initialize(*this, 0);
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m_StimEncoder.initialize(*this, 0);
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//get Box Settings
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m_PortName = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 0);
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m_RowBase = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 1);
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m_nTactilos = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 2);
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//set m_nTactilos to 2 if lower than 2
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if(m_nTactilos < 2)
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{
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m_nTactilos = 2;
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}
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//set m_nTactilos to MAX if greater than MAX_TACTILOS
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if(m_nTactilos > MAX_TACTILOS)
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{
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m_nTactilos = MAX_TACTILOS;
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}
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//open serial port and set baudrate to 115200
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m_Port.open(m_PortName.toASCIIString());
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m_Port.set_option(boost::asio::serial_port::baud_rate(115200));
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if(m_Port.is_open())
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{
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this->getLogManager() << LogLevel_Info << "Connected to Serial Port: " << m_PortName << "\n";
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m_Port.write_some(boost::asio::buffer("b"));
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}
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return true;
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}
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/*******************************************************************************/
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bool CBoxAlgorithmTactiloController::uninitialize()
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{
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this->getLogManager() << LogLevel_Info << "Disconnect from Serial Port: " << m_PortName << "\n";
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m_Port.write_some(boost::asio::buffer("e"));
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m_Port.close();
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m_StimDecoder.uninitialize();
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m_StimEncoder.uninitialize();
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return true;
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}
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/*******************************************************************************/
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bool CBoxAlgorithmTactiloController::processInput(const size_t index)
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{
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// some pre-processing code if needed...
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// ready to process !
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getBoxAlgorithmContext()->markAlgorithmAsReadyToProcess();
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return true;
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}
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/*******************************************************************************/
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bool CBoxAlgorithmTactiloController::process()
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{
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// the static box context describes the box inputs, outputs, settings structures
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const IBox& staticBoxContext = this->getStaticBoxContext();
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// the dynamic box context describes the current state of the box inputs and outputs (i.e. the chunks)
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IBoxIO& boxContext = this->getDynamicBoxContext();
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uint64_t StimulationID = 0;
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uint64_t ChunkStartTime = 0;
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uint64_t ChunkEndTime = 0;
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uint64_t Size = 0;
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const uint8_t* Buffer = nullptr;
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//iterate over all chunk on input 0
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for (uint64_t i = 0; i < boxContext.getInputChunkCount(0); ++i)
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{
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// decode the chunk i
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m_StimDecoder.decode(i);
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if(m_StimDecoder.isBufferReceived())
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{
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//check received stimulations
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IStimulationSet* StimSet = m_StimDecoder.getOutputStimulationSet();
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for(uint64_t j=0; j<StimSet->getStimulationCount(); j++)
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{
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StimulationID = StimSet->getStimulationIdentifier(j);
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if(StimulationID >= m_RowBase && StimulationID < (m_RowBase + m_nTactilos))
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{
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m_currTactiloNr = StimulationID-m_RowBase+1;
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}
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if(StimulationID == OVTK_StimulationId_VisualStimulationStart)
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{
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this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << m_currTactiloNr << " ON\n";
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m_Port.write_some(boost::asio::buffer(std::to_string(m_currTactiloNr-1)));
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}
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if(StimulationID == OVTK_StimulationId_VisualStimulationStop)
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{
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this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << m_currTactiloNr << " OFF\n";
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m_Port.write_some(boost::asio::buffer(std::to_string(m_currTactiloNr-1)));
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}
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}
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}
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// forward input chunks
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boxContext.getInputChunk(0, i, ChunkStartTime, ChunkEndTime, Size, Buffer);
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boxContext.appendOutputChunkData(0, Buffer, Size);
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boxContext.markOutputAsReadyToSend(0, ChunkStartTime, ChunkEndTime);
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boxContext.markInputAsDeprecated(0, i);
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}
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return true;
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}
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/*******************************************************************************/
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///-------------------------------------------------------------------------------------------------
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///
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/// \file ovpCBoxAlgorithmTactiloController.cpp
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/// \brief Functions of the Box Tactilo Controller.
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/// \author Tobias Baumann (TH-Nürnberg).
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/// \version 1.0.
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/// \date Mon Feb 21 14:59:56 2022.
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/// \copyright <a href="https://choosealicense.com/licenses/agpl-3.0/">GNU Affero General Public License v3.0</a>.
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///
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///-------------------------------------------------------------------------------------------------
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//includes
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#include "ovpCBoxAlgorithmTactiloController.h"
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using namespace OpenViBE;
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using namespace /*OpenViBE::*/Kernel;
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using namespace /*OpenViBE::*/Plugins;
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using namespace /*OpenViBE::Plugins::*/Tactilebci;
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/*******************************************************************************/
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bool CBoxAlgorithmTactiloController::initialize()
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{
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m_StimDecoder.initialize(*this, 0);
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m_StimEncoder.initialize(*this, 0);
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//get Box Settings
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m_PortName = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 0);
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m_RowBase = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 1);
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m_nTactilos = FSettingValueAutoCast(*this->getBoxAlgorithmContext(), 2);
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//set m_nTactilos to 2 if lower than 2
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if(m_nTactilos < 2)
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{
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m_nTactilos = 2;
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}
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//set m_nTactilos to MAX if greater than MAX_TACTILOS
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if(m_nTactilos > MAX_TACTILOS)
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{
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m_nTactilos = MAX_TACTILOS;
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}
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//open serial port and set baudrate to 115200
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m_Port.open(m_PortName.toASCIIString());
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m_Port.set_option(boost::asio::serial_port::baud_rate(115200));
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if(m_Port.is_open())
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{
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this->getLogManager() << LogLevel_Info << "Connected to Serial Port: " << m_PortName << "\n";
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m_Port.write_some(boost::asio::buffer("b"));
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}
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return true;
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}
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/*******************************************************************************/
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bool CBoxAlgorithmTactiloController::uninitialize()
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{
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this->getLogManager() << LogLevel_Info << "Disconnect from Serial Port: " << m_PortName << "\n";
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m_Port.write_some(boost::asio::buffer("e"));
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m_Port.close();
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m_StimDecoder.uninitialize();
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m_StimEncoder.uninitialize();
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return true;
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}
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/*******************************************************************************/
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bool CBoxAlgorithmTactiloController::processInput(const size_t index)
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{
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// some pre-processing code if needed...
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// ready to process !
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getBoxAlgorithmContext()->markAlgorithmAsReadyToProcess();
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return true;
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}
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/*******************************************************************************/
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bool CBoxAlgorithmTactiloController::process()
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{
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// the static box context describes the box inputs, outputs, settings structures
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const IBox& staticBoxContext = this->getStaticBoxContext();
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// the dynamic box context describes the current state of the box inputs and outputs (i.e. the chunks)
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IBoxIO& boxContext = this->getDynamicBoxContext();
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uint64_t ChunkStartTime = 0;
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uint64_t ChunkEndTime = 0;
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uint64_t Size = 0;
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const uint8_t* Buffer = nullptr;
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//iterate over all chunk on input 0
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for (uint64_t i = 0; i < boxContext.getInputChunkCount(0); ++i)
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{
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// decode the chunk i
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m_StimDecoder.decode(i);
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if(m_StimDecoder.isBufferReceived())
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{
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//check received stimulations
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CStimulationSet* StimSet = m_StimDecoder.getOutputStimulationSet();
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for(uint64_t j=0; j<StimSet->size(); j++)
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{
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uint64_t StimulationID = StimSet->getId(j);
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if(StimulationID >= m_RowBase && StimulationID < (m_RowBase + m_nTactilos))
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{
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m_currTactiloNr = StimulationID-m_RowBase+1;
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}
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if(StimulationID == OVTK_StimulationId_VisualStimulationStart)
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{
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this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << m_currTactiloNr << " ON\n";
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boost::asio::async_write(m_Port, boost::asio::buffer(std::to_string(m_currTactiloNr-1), 1), boost::bind(&CBoxAlgorithmTactiloController::handler, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
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}
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if(StimulationID == OVTK_StimulationId_VisualStimulationStop)
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{
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this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << m_currTactiloNr << " OFF\n";
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boost::asio::async_write(m_Port, boost::asio::buffer(std::to_string(m_currTactiloNr-1), 1), boost::bind(&CBoxAlgorithmTactiloController::handler, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
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}
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}
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}
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// forward input chunks
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boxContext.getInputChunk(0, i, ChunkStartTime, ChunkEndTime, Size, Buffer);
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boxContext.appendOutputChunkData(0, Buffer, Size);
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boxContext.markOutputAsReadyToSend(0, ChunkStartTime, ChunkEndTime);
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boxContext.markInputAsDeprecated(0, i);
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}
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return true;
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}
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/*******************************************************************************/
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void CBoxAlgorithmTactiloController::handler(const boost::system::error_code& error, std::size_t bytes_transferred)
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{
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if(error)
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{
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this->getLogManager() << LogLevel_Warning << error.message() << "\n";
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}
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}
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@ -17,6 +17,7 @@
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#include <openvibe/ov_all.h>
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#include <toolkit/ovtk_all.h>
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#include <boost/asio.hpp>
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#include <boost/bind.hpp>
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#include <string>
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namespace OpenViBE
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@ -35,7 +36,10 @@ namespace OpenViBE
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bool uninitialize() override;
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bool processInput(const size_t index) override;
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bool process() override;
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// write handler
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void handler(const boost::system::error_code& error, std::size_t bytes_transferred);
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// As we do with any class in openvibe, we use the macro below to associate this box to an unique identifier.
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// The inheritance information is also made available, as we provide the superclass Toolkit::TBoxAlgorithm < IBoxAlgorithm >
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_IsDerivedFromClass_Final_(Toolkit::TBoxAlgorithm<IBoxAlgorithm>, OVP_ClassId_BoxAlgorithm_TactiloController)
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