/*
 * ModbusAnalogValue.hh
 *
 *  Created on: 19 мар. 2021 г.
 *      Author: titov
 */

#ifndef UMLIBRARY_DRIVER_MODBUSANALOGVALUE_HH_
#define UMLIBRARY_DRIVER_MODBUSANALOGVALUE_HH_

#include <stdint.h>

#include "IModBus.hh"

#include "../systemic/IValueAsync.hpp"

namespace driver {
namespace modbus {

class ModbusAnalogValue : public IModBusDispatch {

    typedef IModBusDispatch::Status Status;

    float write_coeff;
    float write_offset;
    float read_coeff;
    float read_offset;

    bool format_signed;

    float up_limit;
    float down_limit;

    systemic::IValueType<float> & tech_value;

    const uint16_t nan_out_of_range; //!< Сопоставление для значения NAN сигнала
public:

    ModbusAnalogValue( systemic::IValueType<float> & value,
                       float write_coeff, float write_offset, float read_coeff, float read_offset,
                       bool sign, float up_limit, float down_limit, uint16_t nan_register );

    Status read( uint16_t & reg );
    Status write( uint16_t reg );
};

}
}

#endif /* UMLIBRARY_DRIVER_MODBUSANALOGVALUE_HH_ */