visablecall.h

wince下控制GPIO,用于高低电平控制 wince42.net xscale pxa225平台

// VisableCall.h: interface for the CVisableCall class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_VISABLECALL_H__D1EA14A0_35C8_4120_A520_1045B344EBB7__INCLUDED_)
#define AFX_VISABLECALL_H__D1EA14A0_35C8_4120_A520_1045B344EBB7__INCLUDED_

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

struct cmmd_struct
{
	int	nFlag;	//标志，用于判断是否本应用的消息
	int cmm_id;//命令类型 
			   //0：开门
			   //1：呼叫
			   //2：免提开
			   //3：免提关
			   //4：通话结束处理
	int nParam1;	
	int nParam2;
	
};
#define CVCALL_CMMD_FLAG		58585858
#define CVCALL_CMMD_MSG			1000
#define CVCALL_MSG_MAX	13
struct cmmd_struct_list
{
	struct cmmd_struct cmm;
	struct sockaddr_in tosin;
	struct cmmd_struct_list* next;
};
class CVisableCall  
{
public:
	int socket_listen_fd;
	int RemoveAllCmmd();

	int GetCmmdFromHead(struct cmmd_struct_list* head);
	int AddCmmd(struct cmmd_struct cmd,struct sockaddr_in tosin);
	int close();
	int DOControl(BYTE bIO,DWORD dwValue);

	int ChangViewChannel(BYTE bChannel);
	int EndCallProcess();
	int CloseDAA();
	int OpenDAA();
	int ChangVolumMode(BYTE bMode);
	int StartHuJiao();
	int StartService();
	int DealOpenDoor();
	int NetState(bool isOnline);
	int NodeState(bool bState);
	CVisableCall();
	virtual ~CVisableCall();
	CMutex m_Cmmd_mutxex;
	CEvent m_dealCmdMessage;
	BYTE m_bVolumChannel;
	int m_nCurrentState;

	HANDLE m_hDIOHandle;
	int SetMsgState(int nMsgType,int nMsgState);

private:
	
	struct cmmd_struct_list* m_cmmd_list;
	int m_nMsgList[CVCALL_MSG_MAX];
};

#endif // !defined(AFX_VISABLECALL_H__D1EA14A0_35C8_4120_A520_1045B344EBB7__INCLUDED_)