#ifndef _CAREL_PROCESS_H
#define _CAREL_PROCESS_H

#include "BaseVar.h"
#include "struct.h"

extern CRITICAL_SECTION g_csCarelReadOneData;
extern     DWORD g_dwCarelVariantTick;

extern int CarelCommandSend();
extern void UnInitCarelDll();

extern BOOL LoadCarelDll(CString strpath);
extern int	CarelRequestData(
						int nPort,
						int nDevAddr,
						char chDevUid[20],
						int  iVarID,
						char chRs232cmd[32]);//用于只发送一次命令变量的请求
extern int CarelSingleResponseData(char chDevUid[20], int iVarID, char szType[MAX_ID], char chMsg[80]);
extern BOOL InitCarelComm(int iAddr, int iPort, int iBaudrate, int iDataBit, int iStopBit, int iParity, int iIntervals);
extern int GetCarelFromIni(char chCmd[32], char szType[MAX_ID], char szIndex[MAX_ID]);

//用于请求写命令操作
extern int CarelControlRequest(char chDevUid[20], int iVarID, double data, char chRs232cmd[32]);

#endif