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- // 下列 ifdef 块是创建使从 DLL 导出更简单的
- // 宏的标准方法。此 DLL 中的所有文件都是用命令行上定义的 SERIALSCF_EXPORTS
- // 符号编译的。在使用此 DLL 的
- // 任何其他项目上不应定义此符号。这样,源文件中包含此文件的任何其他项目都会将
- // SERIALSCF_API 函数视为是从 DLL 导入的,而此 DLL 则将用此宏定义的
- // 符号视为是被导出的。
- #ifndef SERIALSCF_EXPORTS
- #ifdef _WIN64
- #ifdef _DEBUG
- #pragma comment(lib, "SerialSCFX64D.lib")
- #else
- #pragma comment(lib, "SerialSCFX64.lib")
- #endif
- #else
- #ifdef _DEBUG
- #pragma comment(lib, "SerialSCFD.lib")
- #else
- #pragma comment(lib, "SerialSCF.lib")
- #endif
- #endif
- #endif
- #ifdef SERIALSCF_EXPORTS
- #define SERIALSCF_API __declspec(dllexport)
- #define SERIALSCF_C_API extern "C" __declspec(dllexport)
- #else
- #define SERIALSCF_API __declspec(dllimport)
- #define SERIALSCF_C_API extern "C" __declspec(dllimport)
- #endif
- #include "SCF.h"
- #include "ResDataObject.h"
- SERIALSCF_C_API SCF* GetSCF();
- SERIALSCF_C_API void ReleseSCF(SCF* p);
- // 此类是从 SerialSCF.dll 导出的
- class SERIALSCF_API SerialSCF : public SCF{
- HANDLE hCom;
- string *m_pPortName;
- DWORD m_BaudRate;
- DWORD m_ByteSize;
- DWORD m_Parity;
- DWORD m_StopBits;
- DWORD m_ReadTimeout;
- DWORD m_WriteTimeout;
- int ConnectCOM(const char *pCom, DWORD BaudRate, DWORD ByteSize, DWORD Parity, DWORD StopBits);
- public:
- SerialSCF(void);
- virtual ~SerialSCF();
- //设置连接,参数也由json传过来
- /*
- {
- "connect":"COM",
- "port":"COM1",
- "baudrate":"3200",
- "bytesize":"8",
- "parity":"1",
- "stopbits":"1",
- }
- */
- int Connect(ResDataObject & Connectprameters, PacketParser callback = NULL, SCF_TRANSFERTYPE TransferType = SCF_NORMAL_TRANSFER, DWORD CommunicateTimeout = 0);
- //断开连接
- void Disconnect();
- //判断是否连接
- bool isConnected();
- const char* GetConnectionType();
- //将数据包通过SCF进行发送
- int SendPacket(const char *pPacket, DWORD length, DWORD timeout);
- int SendPacket(SCFPacket *pPacket, DWORD timeout);
- protected:
- //继承类的读包流程,直接从SCF接口中读取数据,通常由SCF的读取线程调用,当上层直接调用的时候需要锁住读取线程,再调用该函数
- int ReadData(char *pPacket, DWORD length, DWORD timeout);
- //int ReadData(SCFPacket *pPacket, DWORD timeout);
- };
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