85 lines
1.6 KiB
C++
85 lines
1.6 KiB
C++
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/*
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* ModbusAnalogWideOutput.hh
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*
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* Created on: 17 <EFBFBD><EFBFBD><EFBFBD>. 2023 <EFBFBD>.
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* Author: titov
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*/
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#ifndef UMLIBRARY_DRIVER_MODBUSANALOGWIDEOUTPUT_HH_
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#define UMLIBRARY_DRIVER_MODBUSANALOGWIDEOUTPUT_HH_
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#include <stdint.h>
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#include "IModBus.hh"
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namespace driver {
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namespace modbus {
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//!
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class ModbusAnalogWideOutput {
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typedef IModBusDispatch::Status Status;
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const float coeff;
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const float offset;
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const float invalid;
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float value;
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bool format_signed;
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float up_limit;
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float down_limit;
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bool update();
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mutable uint16_t data[2];
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struct Part : public IModBusDispatch {
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uint16_t * data;
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Status read( uint16_t & reg );
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Status write( uint16_t reg );
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Part( uint16_t * data ) : data(data) {}
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};
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struct PartUpdater : public Part {
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ModbusAnalogWideOutput & self;
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Status write( uint16_t reg );
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PartUpdater( ModbusAnalogWideOutput & self, uint16_t * data ) : Part(data), self(self) {}
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};
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Part one;
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PartUpdater two;
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public:
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//!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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enum WordSequence {
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HighFirstLowSecond, //!<<3C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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LowFirstHighSecond //!<<3C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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};
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ModbusAnalogWideOutput( float coeff, float offset, float invalid, bool sign,
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float initial, float up_limit, float down_limit , WordSequence sequnece );
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//!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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IModBusDispatch & first();
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//!<21><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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IModBusDispatch & second();
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const float & signal() const;
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};
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}
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}
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#endif /* UMLIBRARY_DRIVER_MODBUSANALOGWIDEOUTPUT_HH_ */
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