/******************************************************************************************
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--------------------------------file information-------------------------------------------
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** The Name of File : RelayControl.h
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** The Date of Last Modified: 2012-05-09
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** Created By : WinTer
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** The Version : Original Version
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** Descriptions : Control the Relays by RS485.
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******************************************************************************************/
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#ifndef RelayControl_H
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#define RelayControl_H
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//-------------CMD-------------
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#define CMD_StepOut 0xF1 //Get StepOut
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#define CMD_Vol 0xF2 //Send SumVoltage
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#define CMD_ST 0xF3 //send stop signal
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unsigned int GetStepOut(void);
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void SendVoltage(void);
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void CommWithRelays(const unsigned int CMD,void *TXData,void *RXData);
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void SendStopCMD(void);
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void SetCMDenable(unsigned char cmd);
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void ControlRelays(void);
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unsigned char GetCMDinf(void);
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void SetCommError(unsigned char err);
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unsigned char GetCommError(void);
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#endif
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