#pragma once
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#include "CStep.h"
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namespace SERVO {
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class CReadStep : public CStep
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{
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public:
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CReadStep();
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virtual ~CReadStep();
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public:
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unsigned WorkingProc();
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virtual void setWriteSignalDev(int dev);
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virtual void setReturnDev(int dev);
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virtual void onReadSignal(int nSignalType);
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virtual int onReadData();
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virtual void init();
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virtual void term();
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virtual void getAttributeVector(CAttributeVector& attrubutes);
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virtual int onComplete();
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virtual int onTimeout();
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inline void nextStep();
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inline void resetStep();
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virtual int setReturnCode(short code);
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virtual int setReturnData(const char* pszData, unsigned int size);
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protected:
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HANDLE m_hWorkThreadHandle;
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unsigned m_nWordThreadAddr;
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HANDLE m_hWorkStop;
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HANDLE m_hReadSignalOn;
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HANDLE m_hReadSignalOff;
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int m_nSignalType;
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int m_nCurStep;
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int m_nWriteSignalDev; // ¶Ô·½BITµØÖ·
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// return code or data
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protected:
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char m_szReturnBuf[1024];
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int m_nReturnDataSize;
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int m_nReturnDevNo;
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};
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}
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