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„src/TactiloController/ovpCBoxAlgorithmTactiloController.cpp“ ändern

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Tobias Baumann 2 years ago
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1 changed files with 145 additions and 145 deletions
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      src/TactiloController/ovpCBoxAlgorithmTactiloController.cpp

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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"
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(), 2);
//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 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
CStimulationSet* StimSet = m_StimDecoder.getOutputStimulationSet();
for(uint64_t j=0; j<StimSet->size(); j++)
{
uint64_t StimulationID = StimSet->getId(j);
if(StimulationID >= m_RowBase && StimulationID < (m_RowBase + m_nTactilos))
{
m_currTactiloNr = StimulationID-m_RowBase+1;
}
if(StimulationID == OVTK_StimulationId_VisualStimulationStart)
{
this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << m_currTactiloNr << " ON\n";
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));
}
if(StimulationID == OVTK_StimulationId_VisualStimulationStop)
{
this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << m_currTactiloNr << " OFF\n";
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));
}
}
}
// 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;
}
/*******************************************************************************/
void CBoxAlgorithmTactiloController::handler(const boost::system::error_code& error, std::size_t bytes_transferred)
{
if(error)
{
this->getLogManager() << LogLevel_Warning << error.message() << "\n";
}
///-------------------------------------------------------------------------------------------------
///
/// \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"
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(), 2);
//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 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
CStimulationSet* StimSet = m_StimDecoder.getOutputStimulationSet();
for(uint64_t j=0; j<StimSet->size(); j++)
{
uint64_t StimulationID = StimSet->getId(j);
if(StimulationID >= m_RowBase && StimulationID < (m_RowBase + m_nTactilos))
{
m_currTactiloID = StimulationID-m_RowBase;
}
if(StimulationID == OVTK_StimulationId_VisualStimulationStart)
{
this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << m_currTactiloNr << " ON\n";
boost::asio::async_write(m_Port, boost::asio::buffer(std::to_string(m_currTactiloID), 1), boost::bind(&CBoxAlgorithmTactiloController::handler, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
}
if(StimulationID == OVTK_StimulationId_VisualStimulationStop)
{
this->getLogManager() << LogLevel_Debug << "Tactilo Nr. " << m_currTactiloNr << " OFF\n";
boost::asio::async_write(m_Port, boost::asio::buffer(std::to_string(m_currTactiloID), 1), boost::bind(&CBoxAlgorithmTactiloController::handler, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred));
}
}
}
// 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;
}
/*******************************************************************************/
void CBoxAlgorithmTactiloController::handler(const boost::system::error_code& error, std::size_t bytes_transferred)
{
if(error)
{
this->getLogManager() << LogLevel_Warning << error.message() << "\n";
}
} }

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