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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 Edouard Griffiths, F4EXB. //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program 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 General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef DATACONTROLLER_H_
#define DATACONTROLLER_H_
#include <string>
#include "serialdv_export.h"
namespace SerialDV
{
const unsigned int MBE_AUDIO_BLOCK_SIZE_INTERNAL = 160U;
const unsigned int MBE_AUDIO_BLOCK_BYTES_INTERNAL = MBE_AUDIO_BLOCK_SIZE_INTERNAL * 2U;
const unsigned int MBE_FRAME_MAX_LENGTH_BYTES_INTERNAL = 18U;
enum SERIAL_SPEED {
SERIAL_NONE = 0,
SERIAL_1200 = 1200,
SERIAL_2400 = 2400,
SERIAL_4800 = 4800,
SERIAL_9600 = 9600,
SERIAL_19200 = 19200,
SERIAL_38400 = 38400,
SERIAL_76800 = 76800,
SERIAL_115200 = 115200,
SERIAL_230400 = 230400,
SERIAL_460800 = 460800
};
class SERIALDV_API DataController {
public:
DataController();
virtual ~DataController();
virtual bool open(const std::string& device, SERIAL_SPEED speed) = 0;
virtual bool initResponse() = 0;
virtual int read(unsigned char* buffer, unsigned int lengthInBytes) = 0;
virtual int write(const unsigned char* buffer, unsigned int lengthInBytes) = 0;
virtual void closeIt() = 0;
#ifdef __WINDOWS__
static const unsigned int BUFFER_LENGTH = 1000U;
#else
static const unsigned int BUFFER_LENGTH = 400U;
#endif
};
} // namespace SerialDV
#endif // DATACONTROLLER_H_
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