75 lines
1.3 KiB
C++
75 lines
1.3 KiB
C++
#pragma once
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#include "Command.h"
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#include "snap7/s7_micro_client.h"
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#include <vector>
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using namespace std;
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#define S7_COMMAND_READ_INFO 0
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#define S7_COMMAND_WRITE 1
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typedef union S7FloatData
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{
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char data[4];
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float fValue;
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S7FloatData() {}
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S7FloatData(char _1, char _2, char _3, char _4) {
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data[3] = _4;
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data[2] = _3;
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data[1] = _2;
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data[0] = _1;
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}
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}S7FLOATDATA;
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typedef union S7WordData
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{
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char data[2];
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unsigned short wValue;
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S7WordData() {}
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S7WordData(char _1, char _2) {
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data[1] = _2;
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data[0] = _1;
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}
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}S7WORDDATA;
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typedef union S7DWordData
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{
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int iValue;
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char data[4];
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S7DWordData() {}
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S7DWordData(char _1, char _2, char _3, char _4) {
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data[3] = _4;
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data[2] = _3;
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data[1] = _2;
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data[0] = _1;
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}
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}S7DWORDDATA;
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class S7Command:public Command
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{
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typedef void(*PreWrite)(void*, Command*);
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public:
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S7Command(int id,unsigned int itemCount);
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virtual ~S7Command(void);
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int GetRequestSequence(unsigned char* bseq){return 0;}
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bool Verify(unsigned char* rseq,int dlength){return true;}
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TS7DataItem* getDataItems(){
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return m_dataItems;
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}
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unsigned int getItemCount(){return m_itemCount;}
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public:
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//boost::function<void(void*,TS7DataItem* m_dataItems,int itemcount)> m_s7fun;
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unsigned int m_waitTime;
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uint64_t m_CreateTime;
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PreWrite m_PreWrite;
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private:
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unsigned int m_itemCount;
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TS7DataItem* m_dataItems;
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};
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