#include?“StdAfx.h“
#include?“ConsoleSerialPort.h“


CConsoleSerialPort::CConsoleSerialPort（void）
{
	m_comm=NULL;
	m_overlapped.Offset=0;
	m_overlapped.OffsetHigh=0;
	m_overlapped.hEvent=NULL;
	m_write_event=NULL;
	m_shutdown_event=NULL;
	m_sz_write_buffer=NULL;
	m_n_write_size=1;
	m_thread_alive=FALSE;
	m_thread=NULL;
}


CConsoleSerialPort::CConsoleSerialPort（CContral?*?parent）
{
	m_comm=NULL;
	m_overlapped.Offset=0;
	m_overlapped.OffsetHigh=0;
	m_overlapped.hEvent=NULL;
	m_write_event=NULL;
	m_shutdown_event=NULL;
	m_sz_write_buffer=NULL;
	m_n_write_size=1;
	m_thread_alive=FALSE;
	m_thread=NULL;
	m_parent=parent;
}


CConsoleSerialPort::~CConsoleSerialPort（void）
{
	do?
	{
		SetEvent（m_shutdown_event）;
	}?while?（m_thread_alive）;
	delete?[]?m_sz_write_buffer;
}


bool?CConsoleSerialPort::init_port（unsigned?int?port?/*?=1?*/?unsigned?int?baud/*?=9600?*/char?parity/*?=‘N‘?*/?unsigned?int?databits/*?=8?*/unsigned?int?stopbits?/*?=1?*/DWORD?dwCommEvents?/*?=?EV_RXCHAR?*/unsigned?int?write_buffer_size/*?=1024?*/）
{
	assert（port>0&&port<9）;
	if?（m_thread_alive）
	{
		do
		{
			SetEvent（m_shutdown_event）;
		}?while?（m_thread_alive）;
	}
	if?（m_overlapped.hEvent!=NULL）
		ResetEvent（m_overlapped.hEvent）;
	m_overlapped.hEvent=CreateEvent（NULLTRUEFALSENULL）;
	if?（m_write_event!=NULL）
		ResetEvent（m_write_event）;
	m_write_event=CreateEvent（NULLTRUEFALSENULL）;
	if?（m_shutdown_event!=NULL）
		ResetEvent（m_shutdown_event）;
	m_shutdown_event=CreateEvent（NULLTRUEFALSENULL）;

	m_event_array[0]=m_shutdown_event;
	m_event_array[1]=m_overlapped.hEvent;
	m_event_array[2]=m_write_event;
	InitializeCriticalSection（&m_mm_sync）;
	m_port=port;
	if?（m_sz_write_buffer!=NULL）
		delete?[]m_sz_write_buffer;
	m_sz_write_buffer=new?char[write_buffer_size];
	m_n_write_size=write_buffer_size;
	m_dw_commEvents=dwCommEvents;
	bool?bResult=false;
	WCHAR?*?szPort=new?WCHAR[50];
	WCHAR?*?szBaud=new?WCHAR[50];
	EnterCriticalSection（&m_mm_sync）;
	if?（m_comm!=NULL）
	{
		CloseHandle（m_comm）;
		m_comm=NULL;
	}
	wsprintf（szPort_T（“COM%d“）port）;
	wsprintf（szBaud_T（“baud=%d?parity=%c?data=%d?stop=%d“）baudparitydatabitsstopbits）;
	m_comm=CreateFile（szPortGENERIC_WRITE|GENERIC_READ0NULLOPEN_EXISTINGFILE_FLAG_OVERLAPPED0）;
	if?（m_comm?==INVALID_HANDLE_VALUE）
	{
		delete?[]?szPort;
		delete?[]?szBaud;
		return?false;
	}
	m_comm_time_out.ReadIntervalTimeout=1000;
	m_comm_time_out.ReadTotalTimeoutMultiplier=1000;
	m_comm_time_out.ReadTotalTimeoutConstant=1000;
	m_comm_time_out.WriteTotalTimeoutMultiplier=1000;
	m_comm_time_out.WriteTotalTimeoutConstant=1000;
	if?（SetCommTimeouts（m_comm&m_comm_time_out））
	{
		if?（SetCommMask（m_commdwCommEvents））
		{
			if?（GetCommState（m_comm&m_dcb））
			{
				m_dcb.EvtChar?=‘q‘;
				m_dcb.fRtsControl=RTS_CONTROL_ENABLE;
				if?（BuildCommDCB（szBaud&m_dcb））
				{
					if?（SetCommState（m_comm&m_dcb））
						;
					else
						process

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????743760??2011-02-20?02:01??Serialcommunication\Debug\msvcp100d.dll

?????文件????1505104??2011-02-20?02:01??Serialcommunication\Debug\msvcr100d.dll

?????文件??????58368??2013-05-07?09:45??Serialcommunication\Debug\Serialcommunication.exe

?????文件?????545124??2013-05-07?09:45??Serialcommunication\Debug\Serialcommunication.ilk

?????文件?????691200??2013-05-07?09:45??Serialcommunication\Debug\Serialcommunication.pdb

?????文件????2359296??2013-05-07?09:45??Serialcommunication\ipch\serialcommunication-9a27186f\serialcommunication-6ef59e62.ipch

?????文件??????10379??2013-05-07?09:42??Serialcommunication\Serialcommunication\ConsoleSerialPort.cpp

?????文件???????1550??2013-05-06?13:55??Serialcommunication\Serialcommunication\ConsoleSerialPort.h

?????文件???????9241??2013-05-04?15:58??Serialcommunication\Serialcommunication\ConsoleSerialPortback.cpp

?????文件???????1412??2013-05-04?13:05??Serialcommunication\Serialcommunication\ConsoleSerialPortback.h

?????文件???????1637??2013-05-03?13:54??Serialcommunication\Serialcommunication\ReadMe.txt

?????文件???????1564??2013-05-05?08:36??Serialcommunication\Serialcommunication\Serialcommunication.cpp

?????文件???????4546??2013-05-04?13:27??Serialcommunication\Serialcommunication\Serialcommunication.vcxproj

?????文件???????1523??2013-05-04?12:47??Serialcommunication\Serialcommunication\Serialcommunication.vcxproj.filters

?????文件????????143??2013-05-03?13:54??Serialcommunication\Serialcommunication\Serialcommunication.vcxproj.user

?????文件??????18408??2013-05-04?10:08??Serialcommunication\Serialcommunication\SerialPort.cpp

?????文件???????2791??2013-05-04?09:46??Serialcommunication\Serialcommunication\SerialPort.h

?????文件????????224??2013-05-03?13:54??Serialcommunication\Serialcommunication\stdafx.cpp

?????文件????????233??2013-05-03?13:54??Serialcommunication\Serialcommunication\stdafx.h

?????文件????????236??2013-05-03?13:54??Serialcommunication\Serialcommunication\targetver.h

?????文件???10309632??2013-05-07?09:45??Serialcommunication\Serialcommunication.sdf

?????文件????????924??2013-05-03?13:54??Serialcommunication\Serialcommunication.sln

????..A..H.?????18432??2013-05-07?09:45??Serialcommunication\Serialcommunication.suo

?????目錄??????????0??2013-05-07?09:45??Serialcommunication\ipch\serialcommunication-9a27186f

?????目錄??????????0??2013-05-07?09:45??Serialcommunication\Debug

?????目錄??????????0??2013-05-07?09:45??Serialcommunication\ipch

?????目錄??????????0??2013-05-07?09:46??Serialcommunication\Serialcommunication

?????目錄??????????0??2013-05-07?09:45??Serialcommunication

-----------?---------??----------?-----??----

?????????????16285727????????????????????28

............此處省略1個文件信息