serial.h

基于WIN CE 的抄表系统,环境wince .net

// Serial.h: interface for the CSerial class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_SERIAL_H__B0DE1D63_AAFA_412E_B48E_60F0662F00BD__INCLUDED_)
#define AFX_SERIAL_H__B0DE1D63_AAFA_412E_B48E_60F0662F00BD__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

DWORD WINAPI ReadPortThread(LPVOID lpvoid); //读数据线程

class CSerial : public CObject  
{
public:
	CSerial();
	virtual ~CSerial();

	HANDLE hComm;

	BOOL InitCommTimeouts(); //设置超时参数
	BOOL InitDCB(UINT baud,UINT databits, UINT stopsbits); //配置串口
	BOOL m_bConnected;
	BOOL ClosePort(HANDLE hCommPort); //关闭串口
	DWORD WritePort(BYTE *buf,DWORD dwBytesToWrite); //写数据
	BOOL OpenPort(LPTSTR lpszPortName, UINT baud,UINT databits, UINT stopsbits); //打开串口
	HANDLE hReadThread;


public:
	BOOL	InitPort(CWnd* pPortOwner, CString portnr, UINT baud, CString parity, UINT databits, UINT stopsbits);
	//BOOL    InitPort(HANDLE &m_hCom, const char *m_sPort, int BaudRate, int Databit, CString parity, CString stopbit);
	BYTE*	ReadData(HANDLE hComm);
	DWORD	SendData(HANDLE hComm,BYTE *buffer, DWORD dwBytesWritten);
	BOOL SetCommunicationTimeouts();
};

#endif // !defined(AFX_SERIAL_H__B0DE1D63_AAFA_412E_B48E_60F0662F00BD__INCLUDED_)