//?CameraDrive.cpp:?implementation?of?the?CCameraDrive?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“CommCTLPANTILT.h“
#include?“CameraDrive.h“

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

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////
/*?
	CCameraDrive，攝像機云臺控制類，2007年4月，MEI?Shuqi

	基于MSComm控件的云臺控制，區別于以前做的基于API的串口通訊控制

??1、初始化與關閉：
	BOOL?Init（CMSComm*?comm）;
	void?Close（）;

??2、攝像機運動命令函數：
	void?GetOrient（double?&dbOrient）;
	void?GetStateofCommand（CString?&msg）;
	void?RelativeRightTo（WORD?pos?BYTE?speed）;
	void?RelativeLeftTo（WORD?pos?BYTE?speed）;
	void?DownTo（WORD?pos?BYTE?speed）;
	void?DownRight（BYTE?panspeed?BYTE?tiltspeed）;
	void?DownLeft（BYTE?panspeed?BYTE?tiltspeed）;
	void?UpRight（BYTE?panspeed?BYTE?tiltspeed）;
	void?UpLeft（BYTE?panspeed?BYTE?tiltspeed）;
	void?Left（BYTE?speed）;
	void?Right（BYTE?speed）;
	void?ToRight（WORD?pos?BYTE?speed）;
	void?LeftTo（WORD?pos?BYTE?speed）;
	void?Stop（）;
	void?Stop_PanTilt（）;
	void?Stop_Zoom（）;
	void?Stop_Focus（）;

??3、查詢攝像機姿態角：	void?QueryPos（）;

	設置查詢命令類型：	void?SetFlagofInfo（int?flag）;
	如果flag為：“1”，則查詢攝像機運動指令是否完成；
				“2”，則查詢攝像機的姿態角。

??4、此函數專用于被串口事件響應函數調用：
	int??CallMeOnComm（CMSComm*?comm）;
	它解析串口接收的數據的含義。


////////////////////////////////////////////////////////////////////////////////////////
///??????????????????????????chai?xiaojie??????????2008.7.27??????????????????????//////
控制字解析???81?01?06?03?FF?00??0F?07?02?05?0F?0E?07?00?FF
以下按位置解析??
*1*??81為10000001，第一位是標志，緊跟的三位是發送端編號，主機的編號為0，第四位也是
標志位0.緊跟的后三位是接受端編號，只有一個攝像頭時編號為1，十六進制表示為0x81.
*2*			01?for?command?，09?for?inquiry
*3*			06?for?pan/tilter?（00?for?interface?04?for?camera）
*4*			03?for?（pan/tilter?control）relative?position???（01?for?free?control?02?for?absoluter?position?04?for?home?05?for?reset）
*5*			for?pan?speed?01?to?18
*6*			for?tilt?speed?01?to?17
*78910*		for?pan?position?F725?to?08DB（center?0000）right?is?positive（0000?to?08DB?十六進制表示，0.075度/1）
*11121314*??for?tilt?position?FE70?to?04B0（center?0000）up?is?positive
*15*????????FF?for?end


*/
const?int	datasize	=?512;
const?DWORD?pos_rlim	=?0x08DB;	//?攝像機右極大位置
const?DWORD?pos_llim	=?0xF725;	//?攝像機左極大位置
const?BYTE	maxspeed	=?0x18;		//?24
const?BYTE	minspeed	=?0x01;		//?1

CCameraDrive::CCameraDrive（）
{
	m_Comm		=?NULL;

	m_iCountofData	=?0;
	m_iFlag			=?2;
	m_dbZoomPos		=?0;
	m_dbFoucsPos	=?0;
	m_dbOrient		=?0;
	m_dbtilt		=?0;?
	m_MoveSpeed		=?10;
	m_QueryFlag?=?0;
	m_queryFlag_array.SetSize（51）;
}

CCameraDrive::~CCameraDrive（）
{
}

//?類初始化，實際是初始化串口
BOOL?CCameraDrive::Init（CMSComm*?comm）
{
	//?串口初始化
	if（comm->GetPortOpen（））
		comm->SetPortOpen（FALSE）;
	comm->SetCommPort（

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

?????文件??????30988??2012-10-19?11:51??CameraComm_chai（1.0）\cameradrive.cpp

?????文件???????3566??2012-03-01?10:19??CameraComm_chai（1.0）\CameraDrive.h

?????文件??????25944??2012-05-04?14:28??CameraComm_chai（1.0）\CommCTLPANTILT.aps

?????文件???????3129??2008-11-02?13:08??CameraComm_chai（1.0）\CommCTLPANTILT.clw

?????文件???????2175??2008-10-28?13:18??CameraComm_chai（1.0）\CommCTLPANTILT.cpp

?????文件???????4878??2007-03-28?11:15??CameraComm_chai（1.0）\CommCTLPANTILT.dsp

?????文件????????595??2007-03-28?11:15??CameraComm_chai（1.0）\CommCTLPANTILT.dsw

?????文件???????1412??2007-03-28?10:42??CameraComm_chai（1.0）\CommCTLPANTILT.h

?????文件???21195776??2012-08-02?15:36??CameraComm_chai（1.0）\CommCTLPANTILT.ncb

?????文件?????225280??2008-11-02?13:08??CameraComm_chai（1.0）\CommCTLPANTILT.opt

?????文件???????2963??2008-11-02?13:08??CameraComm_chai（1.0）\CommCTLPANTILT.plg

?????文件???????8827??2012-03-01?17:09??CameraComm_chai（1.0）\CommCTLPANTILT.rc

?????文件???????1246??2012-07-19?17:04??CameraComm_chai（1.0）\CommCTLPANTILT.sln

????..A..H.?????38912??2012-08-02?15:36??CameraComm_chai（1.0）\CommCTLPANTILT.suo

?????文件??????15106??2011-12-23?15:53??CameraComm_chai（1.0）\CommCTLPANTILT.vcproj

?????文件???????2627??2012-11-06?11:20??CameraComm_chai（1.0）\CommCTLPANTILT.vcproj.mayong-PC.Administrator.user

?????文件???????1415??2011-12-21?10:50??CameraComm_chai（1.0）\CommCTLPANTILT.vcproj.wupeng-PC.Administrator.user

?????文件???????2639??2012-04-17?14:17??CameraComm_chai（1.0）\CommCTLPANTILT.vcproj.YAOGUANGMING.Administrator.user

?????文件???????2623??2012-03-02?14:01??CameraComm_chai（1.0）\CommCTLPANTILT.vcproj.ygm75-PC.Administrator.user

?????文件???????1413??2011-12-21?16:42??CameraComm_chai（1.0）\CommCTLPANTILT.vcproj.ygm75-PC.ygm75.user

?????文件??????17921??2012-10-19?11:24??CameraComm_chai（1.0）\CommCTLPANTILTDlg.cpp

?????文件???????2957??2012-03-12?10:59??CameraComm_chai（1.0）\CommCTLPANTILTDlg.h

?????文件???????7148??2012-10-19?09:37??CameraComm_chai（1.0）\Debug\BuildLog.htm

?????文件?????172032??2012-07-19?10:25??CameraComm_chai（1.0）\Debug\CameraControl_Test.exe

?????文件????1188736??2012-07-19?10:25??CameraComm_chai（1.0）\Debug\CameraControl_Test.ilk

?????文件????3476480??2012-07-19?10:25??CameraComm_chai（1.0）\Debug\CameraControl_Test.pdb

?????文件?????135338??2012-10-19?09:37??CameraComm_chai（1.0）\Debug\cameradrive.obj

?????文件?????188416??2012-10-19?09:37??CameraComm_chai（1.0）\Debug\CommCTLPANTILT.exe

?????文件????????666??2012-06-12?17:42??CameraComm_chai（1.0）\Debug\CommCTLPANTILT.exe.embed.manifest

?????文件????????732??2012-06-12?17:42??CameraComm_chai（1.0）\Debug\CommCTLPANTILT.exe.embed.manifest.res

............此處省略45個文件信息