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

#if !defined(AFX_CESERIES_H__4984A1EB_BB8A_4DFF_8FA1_B7D716452301__INCLUDED_)
#define AFX_CESERIES_H__4984A1EB_BB8A_4DFF_8FA1_B7D716452301__INCLUDED_

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

//定義串口接收數據函數類型
typedef void (CALLBACK* ONSERIESREAD)(CWnd*,BYTE* buf,int bufLen);
//CE串口通信類
class CCESeries  
{
public:
	CCESeries();
	virtual ~CCESeries();
public:
	//打開串口
	BOOL OpenPort(CWnd* pPortOwner,//使用串口類，窗體句柄
					UINT portNo = 1,//串口號
					UINT baud	= 9600,//波特率
					UINT parity = NOPARITY,//奇偶校驗
					UINT databits = 8,///*數據位*/
					UINT stopbits = 0///*停止位*/
					);
	//關閉串口
	void ClosePort();
	//設置串口讀取,寫入超時
	BOOL SetSeriesTimeouts(COMMTIMEOUTS CommTimeOuts);
	//向串口寫入數據
	BOOL WritePort(const BYTE *buf,DWORD bufLen);

private:
	//已經打開的串口句柄
	HANDLE  m_hComm;
	CWnd* m_pPortOwner;
	//讀寫線程句柄
	HANDLE m_hReadThread;
	HANDLE m_hWriteThread;
	//讀寫線程ID標示
	DWORD m_dwReadThreadID;
	DWORD m_dwWriteThreadID;
	//讀線程退出事件
	HANDLE m_hReadCloseEvent;
	//寫線程退出事件
	HANDLE m_hWriteCloseEvent;
private:
	// 串口讀線程函數
	static DWORD WINAPI ReadThreadFunc(LPVOID lparam);
	//串口寫線程函數
	static DWORD WINAPI WriteThreadFunc(LPVOID lparam);
	//向串口寫入數據
	static BOOL WritePort(HANDLE hComm,const BYTE *buf,DWORD bufLen);

	//關閉讀線程
	void CloseReadThread();
	//關閉寫線程
	void CloseWriteThread();
public:
	//串口讀取回調函數
	ONSERIESREAD  m_OnSeriesRead;

};

#endif // !defined(AFX_CESERIES_H__4984A1EB_BB8A_4DFF_8FA1_B7D716452301__INCLUDED_)