186 lines
4.6 KiB
C++
186 lines
4.6 KiB
C++
//-----------------------------------------------------------------------------
|
|
//
|
|
// SerialController.h
|
|
//
|
|
// Cross-platform serial port handler
|
|
//
|
|
// Copyright (c) 2010 Jason Frazier <frazierjason@gmail.com>
|
|
//
|
|
// SOFTWARE NOTICE AND LICENSE
|
|
//
|
|
// This file is part of OpenZWave.
|
|
//
|
|
// OpenZWave is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published
|
|
// by the Free Software Foundation, either version 3 of the License,
|
|
// or (at your option) any later version.
|
|
//
|
|
// OpenZWave is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with OpenZWave. If not, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#include "../Msg.h"
|
|
#include "Event.h"
|
|
#include "Thread.h"
|
|
#include "SerialController.h"
|
|
#include "Log.h"
|
|
|
|
#ifdef _WIN32
|
|
#include "windows/SerialControllerImpl.h" // Platform-specific implementation of a serial port
|
|
#else
|
|
#include "unix/SerialControllerImpl.h" // Platform-specific implementation of a serial port
|
|
#endif
|
|
|
|
using namespace OpenZWave;
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// <SerialController::SerialController>
|
|
// Constructor
|
|
//-----------------------------------------------------------------------------
|
|
SerialController::SerialController
|
|
(
|
|
):
|
|
m_baud ( 115200 ),
|
|
m_parity ( SerialController::Parity_None ),
|
|
m_stopBits ( SerialController::StopBits_One ),
|
|
m_bOpen( false )
|
|
{
|
|
m_pImpl = new SerialControllerImpl( this );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// <SerialController::~SerialController>
|
|
// Destructor
|
|
//-----------------------------------------------------------------------------
|
|
SerialController::~SerialController
|
|
(
|
|
)
|
|
{
|
|
delete m_pImpl;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// <SerialController::SetBaud>
|
|
// Set the serial port baud rate.
|
|
// The serial port must be closed for the setting to be accepted.
|
|
//-----------------------------------------------------------------------------
|
|
bool SerialController::SetBaud
|
|
(
|
|
uint32 const _baud
|
|
)
|
|
{
|
|
if( m_bOpen )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
m_baud = _baud;
|
|
return true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// <SerialController::SetParity>
|
|
// Set the serial port parity.
|
|
// The serial port must be closed for the setting to be accepted.
|
|
//-----------------------------------------------------------------------------
|
|
bool SerialController::SetParity
|
|
(
|
|
Parity const _parity
|
|
)
|
|
{
|
|
if( m_bOpen )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
m_parity = _parity;
|
|
return true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// <SerialController::SetStopBits>
|
|
// Set the serial port stop bits.
|
|
// The serial port must be closed for the setting to be accepted.
|
|
//-----------------------------------------------------------------------------
|
|
bool SerialController::SetStopBits
|
|
(
|
|
StopBits const _stopBits
|
|
)
|
|
{
|
|
if( m_bOpen )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
m_stopBits = _stopBits;
|
|
return true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// <SerialController::Open>
|
|
// Open and configure a serial port
|
|
//-----------------------------------------------------------------------------
|
|
bool SerialController::Open
|
|
(
|
|
string const& _serialControllerName
|
|
)
|
|
{
|
|
if( m_bOpen )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
m_serialControllerName = _serialControllerName;
|
|
m_bOpen = m_pImpl->Open();
|
|
return m_bOpen;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// <SerialController::Close>
|
|
// Close a serial port
|
|
//-----------------------------------------------------------------------------
|
|
bool SerialController::Close
|
|
(
|
|
)
|
|
{
|
|
if( !m_bOpen )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
m_pImpl->Close();
|
|
m_bOpen = false;
|
|
return true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// <SerialController::Write>
|
|
// Write data to an open serial port
|
|
//-----------------------------------------------------------------------------
|
|
uint32 SerialController::Write
|
|
(
|
|
uint8* _buffer,
|
|
uint32 _length
|
|
)
|
|
{
|
|
if( !m_bOpen )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
Log::Write( LogLevel_StreamDetail, " SerialController::Write (sent to controller)" );
|
|
LogData(_buffer, _length, " Write: ");
|
|
|
|
return( m_pImpl->Write( _buffer, _length ) );
|
|
}
|
|
|
|
|
|
|