modbus.cpp
1.98 KB
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#include "modbus.h"
#include "modbusrtu.h"
#include "modbustcp.h"
using namespace osdev::components::modbus;
ModBus::ModBus()
{
}
ModBus::~ModBus()
{
if(m_modbus)
{
m_modbus.reset(nullptr);
}
}
bool ModBus::Open(const ConnectionConfig &connection_config)
{
if(m_modbus == nullptr)
{
switch(connection_config.getConnectionType())
{
case ConnectionConfig::E_CONNECTIONTYPE::SERIAL:
m_modbus = std::make_unique<ModbusRtu>(connection_config);
break;
case ConnectionConfig::E_CONNECTIONTYPE::TCP:
m_modbus = std::make_unique<ModbusTcp>(connection_config);
break;
case ConnectionConfig::E_CONNECTIONTYPE::UNKNOWN:
return false;
break;
}
}
if(m_modbus->getConnected())
{
m_modbus->Close();
}
return m_modbus->Connect();
}
bool ModBus::Close()
{
if(m_modbus != nullptr)
{
m_modbus->Close();
}
return true;
}
Response ModBus::SendRequest(const Request &request)
{
switch(request.getFunctionCode())
{
case Request::FunctionCode::FC_UNKNOWN:
break;
case Request::FunctionCode::FC_READ_COILS:
break;
case Request::FunctionCode::FC_READ_DISCRETE_INPUTS:
break;
case Request::FunctionCode::FC_READ_HOLDING_REGISTERS:
break;
case Request::FunctionCode::FC_READ_INPUT_REGISTERS:
break;
case Request::FunctionCode::FC_WRITE_SINGLE_COIL:
break;
case Request::FunctionCode::FC_WRITE_SINGLE_REGISTER:
break;
case Request::FunctionCode::FC_WRITE_MULTIPLE_COILS:
break;
case Request::FunctionCode::FC_WRITE_MULTIPLE_REGISTERS:
break;
case Request::FunctionCode::FC_READ_FILE_RECORD:
break;
case Request::FunctionCode::FC_WRITE_FILE_RECORD:
break;
}
return Response;
}