modbusrtu.h
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/*
* Copyright (c) 2022 Peter M. Groen
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#include "modbusbase.h"
#include "connectionconfig.h"
namespace osdev {
namespace components {
namespace modbus {
class ModbusRtu : public ModbusBase
{
public:
explicit ModbusRtu( const ConnectionConfig &conf );
virtual ~ModbusRtu() {}
virtual bool Connect() override;
virtual bool Close() override;
/*!
* \brief modbusSend
* \param to_send
* \param length
* \return
*/
virtual int modbusSend(uint8_t *to_send, size_t length) override;
/*!
* \brief modbusReceive
* \param buffer
* \return
*/
virtual int modbusReceive(uint8_t *buffer) override;
private:
ConnectionConfig m_conConfig;
int m_socket;
};
} /* End namespace modbus */
} /* End namespace components */
} /* End namespace osdev */