ceseries.h

友善之臂2410开发版上写的一个串口打印程序

// CESeries.h: interface for the CCESeries class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_CESERIES_H__B3AE6549_567E_4155_B097_80ED1C7ED220__INCLUDED_)
#define AFX_CESERIES_H__B3AE6549_567E_4155_B097_80ED1C7ED220__INCLUDED_

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


//定义串口接收数据函数类型
typedef void (CALLBACK* ONSERIESREAD)(CWnd* hnd,BYTE* buf,int bufLen);

//定义向写线程的消息常量
const CM_THREADCOMMWRITE = WM_USER+110;
class CCESeries : public CObject  
{
private:
	void CloseWriteThread();
	void CloseReadThread();
	static DWORD WINAPI WriteThreadFunc(LPVOID lparam);
	static DWORD WINAPI ReadThreadFunc(LPVOID lparam);
	static BOOL WritePort(HANDLE hComm,const BYTE *buf,DWORD bufLen);
	//已打开的串口句柄
	HANDLE m_hComm;
	CWnd* m_pPortOwner;

	//读写线程句柄
	HANDLE m_hReadThread;
	HANDLE m_hWriteThread;

	//读写线程ID标识
	DWORD m_dwReadThreadID;
	DWORD m_dwWriteThreadID;

	//读线程退出事件
	HANDLE m_hReadCloseEvent;
	//写线程退出事件
	HANDLE m_hWriteCloseEvent;

	//串口读取数据回调函数；
	ONSERIESREAD m_OnSeriersRead;
	
		
public:
	BOOL PrintString(CString string);
	BOOL SetSeriersTimeouts(COMMTIMEOUTS CommTimeOuts);
	BOOL WritePort(const BYTE *buf,DWORD bufLen);
	void ClosePort();
	BOOL OpenPort(CWnd* pPortOwner,UINT portNo =1,UINT baud=9600,UINT parity = NOPARITY,UINT databits = 8,UINT stopbits =0);
	CCESeries();
	virtual ~CCESeries();

};

#endif // !defined(AFX_CESERIES_H__B3AE6549_567E_4155_B097_80ED1C7ED220__INCLUDED_)