#ifndef _CHANNEL_H_
#define _CHANNEL_H_

//---------------------------------------------- CChannel ---------
class  USCADADLLEXPORT CChannel:public CObject			// 通信口对象;
{
protected:
	DECLARE_SERIAL(CChannel);
	CChannel();
public:
	void MoveToNextDevice();
	virtual ~CChannel();
	CChannel &operator=(CChannel& comport);
	virtual CChannel* Clone(void);
	virtual void Serialize(CArchive& ar);
	virtual void ReadData(void *pData, int nLen){};
	virtual void WriteDate(void *pData, int nLen){};
	virtual void FreshData(void);
public:
	int GetUsedDeviceNum();

	CString			m_strName;				// 通信口名称
	int				m_nCommunicateType;		// 通信类型 0: 串口通信协议	  1:网络通信协议
	CDeviceArray	m_Devices;				// 下挂串口设备;
	int				m_nCurDeviceNo;			// 当前工作的设备号，-1时所有设备都处理;

	//add
	CString	m_strPort;			// 端口名(如COM1,COM2等);
	int		m_nAddr;			// 地址
	int		m_nBaudRate;		// 0-6=1200,2400,4800,9600,14400,19200,38400;
	int		m_nByteSize;		// 0-2=6,7,8
	int		m_nParity;			// 0-4=no,odd,even,mark
	int		m_nStopBits;		// 0-2=1,1.5,2
	BOOL	m_bDTRDSR;
	BOOL	m_bRTSCTS;
	BOOL	m_bXONXOFF;
};

typedef CTypedPtrArray<CObArray, CChannel*> CChannelArray;


#endif //(_CHANNEL_H_)