seriessample.cpp

EMBEDDED VC++4.0 对WINDOWS CE下的串口通信进行实验.将常用的串口功能封装为一个类,以回调方式读取串口数据,在S3C2410 ARM上通过

// SeriesSample.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "SeriesSample.h"
#include "SeriesSampleDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

//===== ADD Globile variable=======

//define for NETWORK LAYER PACKET constant
  //Status of Send_object
#define  ST_SENDOBJ_DISABLE 0
#define  ST_SENDOBJ_ACTIVE	1
#define  ST_SENDING_OBJ		2
#define  ST_SENDOBJ_FINISHED 3
// 信息头
#define  PAA  0xAA              // 包起始第一位
#define  P55  0x55               // 包起始第二位

  // 包类型
#define  PT_SEARCHNWREQ 0xA0      //搜索网络请求
#define  PT_SEARCHNWACK 0xA1      //搜索网络应答
#define  PT_SEARCHNDREQ 0xA2      //搜索设备请求
#define  PT_SEARCHNDACK 0xA3      //搜索设备应答
#define  PT_CONNREQ		0xA4         // 握手请求包
#define  PT_CONNACK		0xA5         // 握手应答包
#define  PT_SENDMSGREQ	0xB0       //消息发送
#define  PT_SENDMSGACK	0xB1       //消息发送应答
#define  PT_BROADCAST	0xB2        //消息广播
#define  PT_BROADCASTACK 0xB3        //消息广播应答
#define  PT_OBJTRANSREQ  0xC0        //对象传输请求
#define  PT_OBJTRANSACK	0xC1        //对象传输应答
#define  PT_ZBQULITYREQ 0xF0      //ZB信号质量查询请求
#define  PT_ZBQULITYRACK 0xF1      //ZB信号质量查询应答
#define  PT_ZBSENSITIVEREQ 0xF2      //ZB信号灵敏度查询请求
#define  PT_ZBSENSITIVEACK 0xF3     //ZB信号灵敏度查询应答
#define  MAX_PACKET_LEN   114      //最大包长度
#define  MAX_PACKET_DATA_LEN 100   //最大包数长度
#define  MAX_BUF_LEN 4096         ////最大缓冲区长度

CString g_MyID,g_OtherID,g_MyNickName,g_MyPwd,g_OtherNickName,
	g_OtherGender,g_MyShow,g_OtherShow,g_RecvStr,g_MyFileName;
int g_MyIcon,g_OtherIcon,g_MyGender,g_PacketNo,g_FileLength;

BYTE g_second,g_statusOfObj,g_recvLen,g_BS_NoG,g_dataPointer;
BYTE    g_BS_State[99];
BYTE    g_sendBuf[MAX_PACKET_LEN];
BYTE    g_recvBuf[MAX_BUF_LEN];
BYTE    g_recvdata[MAX_PACKET_LEN];
WORD    g_WritePointer,g_ReadPointer;
HANDLE    g_hMyFileHandle;
BOOL   g_bCom_Open,g_bRecvAck,g_bPacketRecv_Flag,g_bDone,g_bGhExit,g_bLargePacket;   
//====== end Add Globile variable====

/////////////////////////////////////////////////////////////////////////////
// CSeriesSampleApp

BEGIN_MESSAGE_MAP(CSeriesSampleApp, CWinApp)
	//{{AFX_MSG_MAP(CSeriesSampleApp)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSeriesSampleApp construction

CSeriesSampleApp::CSeriesSampleApp()
	: CWinApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CSeriesSampleApp object

CSeriesSampleApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CSeriesSampleApp initialization

BOOL CSeriesSampleApp::InitInstance()
{
	// Standard initialization
	// If you are not using these features and wish to reduce the size
	//  of your final executable, you should remove from the following
	//  the specific initialization routines you do not need.

	CSeriesSampleDlg dlg;
	m_pMainWnd = &dlg;
	int nResponse = dlg.DoModal();
	if (nResponse == IDOK)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with OK
	}
	else if (nResponse == IDCANCEL)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with Cancel
	}

	// Since the dialog has been closed, return FALSE so that we exit the
	//  application, rather than start the application's message pump.
	return FALSE;
}