串口通讯DLL动态库源码

自己项目中用到的串口通讯DLL库源码。 ///////////////////////////////////////////////////////////////////////////// //Export Functions BOOL PS_CommTaskInit(); BOOL PS_CommTaskDeInit(); void PS_SendMessagePacket(char* szSendMsg,int nLen); void PS_SendFilePacket(char* szFileName,int nLen); BOOL PS_FetchNextRecvMessage(char* szRecvBuff,int &nLen;); void PS_LogMessage(char* szShowMsg); //Don't Start Thread,Driect Communicate With Com Port,Please Use These Functions //不启动线程,直接与串口进行通信,请调用以下的函数 BOOL PS_CommInit(); BOOL PS_SendMessageToComm(char* szSendMsg,int nSize,char *szRecvBuff); //Not Export Functions void LoadCommTaskIni(); DWORD WINAPI HandleMainTaskEvent(LPVOID lpvThreadParm); int HandleCommTaskEvent(); BOOL AddCommTaskToQueue(int nSeqNum,char *szSendBuff,int nLen,BOOL bSendFile=FALSE); void RecvRequestPacket(int nRecvPacketType); BOOL CheckRecvPacket(char *szRecvBuff,int nRecvLen); void PacketMsg(char* szMsg, char * szBuff,int &nSize;); void SendPOL(); int RecvString(char *szBuff);