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ModbusTCP_Indy.cpp
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ModbusTCP_Indy.cpp
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//---------------------------------------------------------------------------
#pragma hdrstop
#include "ModbusTCP_Indy.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma comment( lib, "IndyCore" )
#pragma comment( lib, "IndySystem" )
//---------------------------------------------------------------------------
namespace Modbus {
//---------------------------------------------------------------------------
namespace Master {
//---------------------------------------------------------------------------
TCPProtocolIndy::TCPProtocolIndy( String Host, uint16_t Port )
: idTCPClient_( new TIdTCPClient( 0 ) )
{
idTCPClient_->ConnectTimeout = 5000;
idTCPClient_->ReadTimeout = 2000;
DoSetHost( Host );
DoSetPort( Port );
}
//---------------------------------------------------------------------------
String TCPProtocolIndy::DoGetHost() const
{
return idTCPClient_->Host;
}
//---------------------------------------------------------------------------
void TCPProtocolIndy::DoSetHost( String Val )
{
idTCPClient_->Host = Val;
}
//---------------------------------------------------------------------------
uint16_t TCPProtocolIndy::DoGetPort() const
{
return idTCPClient_->Port;
}
//---------------------------------------------------------------------------
void TCPProtocolIndy::DoSetPort( uint16_t Val )
{
idTCPClient_->Port = Val;
}
//---------------------------------------------------------------------------
void TCPProtocolIndy::DoOpen()
{
idTCPClient_->Connect();
}
//---------------------------------------------------------------------------
void TCPProtocolIndy::DoClose()
{
idTCPClient_->Disconnect( true );
}
//---------------------------------------------------------------------------
bool TCPProtocolIndy::DoIsConnected() const
{
return idTCPClient_.get() && idTCPClient_->IOHandler &&
idTCPClient_->IOHandler->Connected();
}
//---------------------------------------------------------------------------
void TCPProtocolIndy::DoInputBufferClear()
{
idTCPClient_->IOHandler->InputBuffer->Clear();
}
//---------------------------------------------------------------------------
void TCPProtocolIndy::DoWrite( TBytes const OutBuffer )
{
//DebugBytesToHex( _T( "TCP TX: " ), OutBuffer );
idTCPClient_->IOHandler->Write( OutBuffer, OutBuffer.Length, OutBuffer.Low );
}
//---------------------------------------------------------------------------
void TCPProtocolIndy::DoRead( TBytes & InBuffer, size_t Length )
{
idTCPClient_->IOHandler->ReadBytes( InBuffer, Length, false );
//DebugBytesToHex( _T( "TCP RX: " ), InBuffer );
}
//---------------------------------------------------------------------------
}; // End of namespace Master
//---------------------------------------------------------------------------
}; // End of namespace Modbus
//---------------------------------------------------------------------------