weigh.h

来自「通过串口,不断的读取串口,取得电子称上的数据.」· C头文件 代码 · 共 28 行

// The following ifdef block is the standard way of creating macros which make exporting 
// from a DLL simpler. All files within this DLL are compiled with the WEIGH_EXPORTS
// symbol defined on the command line. this symbol should not be defined on any project
// that uses this DLL. This way any other project whose source files include this file see 
// WEIGH_API functions as being imported from a DLL, wheras this DLL sees symbols
// defined with this macro as being exported.
#ifdef WEIGH_EXPORTS
#define WEIGH_API __declspec(dllexport)
#else
#define WEIGH_API __declspec(dllimport)
#endif

// This class is exported from the Weigh.dll
class WEIGH_API CWeigh {
public:
	CWeigh(void);
	// TODO: add your methods here.
};

extern WEIGH_API int nWeigh;

WEIGH_API int fnWeigh(void);

WEIGH_API int _stdcall W_OpenPort();//打开串口
WEIGH_API int _stdcall W_ClosePort();//打开串口
WEIGH_API int _stdcall W_ReadPort(char *pszBuff,int ReceiveNum);//打开串口