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📄 ptz_wpt101.c

📁 1、基于韩国at2041芯片开发的Linux环境的DVR代码。 2、以原来代码进行了修改。 3、主要修改网络通讯出现异常问题处理 4、硬盘覆盖录像不起作用
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/* set tabstop=4 */
/********************************************************************************
 *                                                                              *
 * Copyright(C) 2004  Penta-Micro                                               *
 *                                                                              *
 * ALL RIGHT RESERVED                                                           *
 *                                                                              *
 * This software is the property of Penta-Micro and is furnished under          *
 * license by Penta-Micro. This software may be used only in accordance         *	
 * with the terms of said license. This copyright notice may not be             *
 * removed, modified or obliterated without the prior written permission        *
 * of Penta-Micro.                                                              *
 *                                                                              *
 * This software may not be copyed, transmitted, provided to or otherwise       *
 * made available to any other person, company, corporation	or other entity     *
 * except as specified in the terms of said license.                            *
 *                                                                              *
 * No right, title, ownership or other interest in the software is hereby       *
 * granted or transferred.                                                      *
 *                                                                              *
 * The information contained herein is subject to change without notice and     *
 * should not be construed as a commitment by Penta-Micro.                      *
 *                                                                              *
 ********************************************************************************
 
  MODULE NAME:  ptz_wpt101.c
  
  REVISION HISTORY:
  
  Date       Ver Name                  Description
  ---------- --- --------------------- -----------------------------------------
  07/09/2003 1.0 Mhpark                Created   
  02/01/2005 1.1 JiGwanKang(xchannel)  Modify(arrangement) 
 ...............................................................................
 
  DESCRIPTION:
  
  This Module contains functions for "WonWoo Eng:SBO-201P1" ptz model.
  
 ...............................................................................
*/  

/** ************************************************************************* ** 
 ** includes
 ** ************************************************************************* **/
#include <stdio.h>

#include "pthread_ptzctrl.h"

/** ************************************************************************* ** 
 ** defines
 ** ************************************************************************* **/
 
/** ************************************************************************* ** 
 ** typedefs
 ** ************************************************************************* **/
	 
/** ************************************************************************* ** 
 ** globals
 ** ************************************************************************* **/

/** ************************************************************************* ** 
 ** locals
 ** ************************************************************************* **/
BOOL	m_bPreset;
BOOL	m_bIris;
BOOL	m_bCamPower;
BOOL	m_bCamLight;
BOOL	m_bCamWiper;
BOOL	m_bCamAutorun;
BOOL	m_bCamAux;

BOOL	m_bAutorunStart;
BOOL	m_bAutorunStop;
BOOL	m_bPresetSpeed;
BOOL	m_bPTZSpeed;

BOOL	m_bMenu;
BOOL	m_bMenuUp;
BOOL	m_bMenuDown;
BOOL	m_bMenuValueUp;
BOOL	m_bMenuValueDown;

BOOL	m_bPatternSet;
BOOL	m_bPatternRun;

BOOL	m_bReset;

UNS8	m_STX;		// 
UNS8	m_CA;		// 
UNS8	m_ADDR;		// 
UNS8	m_CCH;		// 
UNS8	m_CCL;		// 
UNS8	m_D1;		// 
UNS8	m_D2;		// 
UNS8	m_D3;		// 
UNS8	m_D4;		// 
UNS8	m_ETX;		// 
UNS8	m_CS;		// (LOBYTE)( m_STX + m_CA + m_ADDR + m_CCH + m_CCL + m_D1 + m_D2 + m_D3 + m_D4 + m_ETX +0x20)

/** ************************************************************************* ** 
 ** forward declarations
 ** ************************************************************************* **/

static void GetModelInfo ( PTZInfo* pModelInfo )
{
	strcpy ( pModelInfo->PTZModelName, PTZ_WPT101 );
	pModelInfo->bPreset			= m_bPreset;
	pModelInfo->bIris			= m_bIris;
	pModelInfo->bCamAux			= m_bCamAux;
	pModelInfo->bMenu			= m_bMenu;
	pModelInfo->bCamPower		= m_bCamPower;
	pModelInfo->bCamLight		= m_bCamLight;
	pModelInfo->bCamWiper		= m_bCamWiper;
	pModelInfo->bCamAutorun		= m_bCamAutorun;
	pModelInfo->bAutorunStart	= m_bAutorunStart;
	pModelInfo->bAutorunStop	= m_bAutorunStop;
	pModelInfo->bPresetSpeed	= m_bPresetSpeed;
	pModelInfo->bPTZSpeed		= m_bPTZSpeed;
	pModelInfo->bMenuUp			= m_bMenuUp;
	pModelInfo->bMenuDown		= m_bMenuDown;
	pModelInfo->bMenuValueUp	= m_bMenuValueUp;
	pModelInfo->bMenuValueDown	= m_bMenuValueDown;
	pModelInfo->bPatternSet		= m_bPatternSet;
	pModelInfo->bPatternRun		= m_bPatternRun;
	pModelInfo->bReset			= m_bReset;
}
//////////////////////////////////////////////////////////////////////
static void CalcCheckSumByte ()
{
	UNS16 temp;
	temp	= m_STX + m_CA + m_ADDR + m_CCH + m_CCL + m_D1 + m_D2 + m_D3 + m_D4 + m_ETX + 0x20;
	m_CS	= 0xff&temp;
}

static BOOL SendCommand ()
{
	UNS8 buff[12];

	CalcCheckSumByte ();

	buff[0]		=	m_STX;
	buff[1]		=	m_CA;
	buff[2]		=	m_ADDR;			
	buff[3]		=	m_CCH;			
	buff[4]		=	m_CCL;			
	buff[5]		=	m_D1;	
	buff[6]		=	m_D2;			
	buff[7]		=	m_D3;			
	buff[8]		=	m_D4;			
	buff[9]		=	m_ETX;			
	buff[10]	=	m_CS;			


	return SendComm(buff, 11, PTZ_WPT101_ID);
}

static BOOL PTZStop ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;	// Camera ID ( 0x00 ~ 0xFF )
	m_CCH			= 0x00;		// Control Code High
	m_CCL			= 0x00;		// Control Code Low
	m_D1			= 0x00;		// ( 0x00 ~ 0xFF )
	m_D2			= 0x00;		// ( 0x00 ~ 0xFF )
	m_D3			= 0x00;		// ( 0x00 ~ 0xFF )
	m_D4			= 0x00;	

	
	return SendCommand ();
}
static BOOL PanLeft ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x04;	
	m_D1			= 0xAF;	
	m_D2			= 0x00;	
	m_D3			= 0x00;	
	m_D4			= 0x00;	

	
	return SendCommand ();
}
static BOOL PanRight ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x02;	
	m_D1			= 0xAF;	
	m_D2			= 0x00;	
	m_D3			= 0x00;	
	m_D4			= 0x00;	

	
	return SendCommand ();
}
static BOOL TiltDown ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x10;	
	m_D1			= 0x00;	
	m_D2			= 0xAF;	
	m_D3			= 0x00;	
	m_D4			= 0x00;	

	
	return SendCommand ();
}
static BOOL TiltUp ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x08;	
	m_D1			= 0x00;	
	m_D2			= 0xAF;	
	m_D3			= 0x00;	
	m_D4			= 0x00;	

	
	return SendCommand ();
}
static BOOL UpLeft ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH   		= 0x00;	
	m_CCL			= 0x0C;	
	m_D1			= 0xAF;	
	m_D2			= 0xAF;	
	m_D3			= 0x00;	
	m_D4			= 0x00;	

	
	return SendCommand ();
}
static BOOL UpRight ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x0A;	
	m_D1			= 0xAF;	
	m_D2			= 0xAF;	
	m_D3			= 0x00;	
	m_D4			= 0x00;	


	
	return SendCommand ();
}
static BOOL DownLeft ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x14;	
	m_D1			= 0xAF;	
	m_D2			= 0xAF;	
	m_D3			= 0x00;	
	m_D4			= 0x00;	
	
	
	return SendCommand ();
}
static BOOL DownRight ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x12;	
	m_D1			= 0xAF;	
	m_D2			= 0xAF;	
	m_D3			= 0x00;	
	m_D4			= 0x00;		

	
	return SendCommand ();
}
static BOOL FocusFar ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x01;	
	m_CCL			= 0x00;	
	m_D1			= 0x00;	
	m_D2			= 0x00;	
	m_D3			= 0x00;	
	m_D4			= 0x66;			

	
	return SendCommand ();
}
static BOOL FocusNear ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x02;	
	m_CCL			= 0x00;	
	m_D1			= 0x00;	
	m_D2			= 0x00;	
	m_D3			= 0x00;	
	m_D4			= 0x66;	

	
	return SendCommand ();
}
static BOOL ZoomOut ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x40;	
	m_D1			= 0x00;	
	m_D2			= 0x00;	
	m_D3			= 0x0A;	
	m_D4			= 0x00;	

	
	return SendCommand ();
}
static BOOL ZoomIn ( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	m_CCL			= 0x20;	
	m_D1			= 0x00;	
	m_D2			= 0x00;	
	m_D3			= 0x0A;	
	m_D4			= 0x00;	

	
	return SendCommand ();
}

//////////////////////////////////////////////////////////////////////

static BOOL Aux1	( void *args )
{
	PTZ_STR *str_params = (PTZ_STR *)args ;
	
//	m_ADDR			= str_params->iCamID;
	m_CCH			= 0x00;	
	if( str_params->bEnable )
	{
		m_CCL			= 0x1B;	
		m_D1			= 0x00;	
		m_D2			= 0x80;	
		m_D3			= 0xFF;	
		m_D4			= 0xFF;		
	}
	else
	{
		m_CCL			= 0x1F;	
		m_D1			= 0x02;	
		m_D2			= 0x02;	
		m_D3			= 0x02;	
		m_D4			= 0x02;	
	}
	
	return SendCommand ();
}

void CWPT101()
{
	m_bPreset		= FALSE;
	m_bIris			= FALSE;
	m_bCamPower		= FALSE;
	m_bCamLight		= FALSE;
	m_bCamWiper		= FALSE;
	m_bCamAutorun	= FALSE;
	m_bCamAux		= TRUE;

	m_bAutorunStart	= FALSE;	
	m_bAutorunStop	= FALSE;	
	m_bPresetSpeed	= FALSE;
	m_bPTZSpeed		= FALSE;

	m_bMenu			= FALSE;
	m_bMenuUp		= FALSE;
	m_bMenuDown		= FALSE;
	m_bMenuValueUp	= FALSE;
	m_bMenuValueDown= FALSE;

	m_bPatternSet	= FALSE;
	m_bPatternRun	= FALSE;

	m_bReset		= FALSE;

	m_STX			= 0x55;		// Fixed ( Start Bit )
	m_CA			= 0x00;		// Fixed
	m_ADDR			= 0x00;		// Camera ID ( 0x00 ~ 0xFF )
	m_CCH			= 0x00;		// Control Code High
	m_CCL			= 0x00;		// Control Code Low
	m_D1			= 0x00;		// ( 0x00 ~ 0xFF )
	m_D2			= 0x00;		// ( 0x00 ~ 0xFF )
	m_D3			= 0x00;		// ( 0x00 ~ 0xFF )
	m_D4			= 0x00;		// ( 0x00 ~ 0xFF )
	m_ETX			= 0xAA;		// Fixed ( End Bit )
	m_CS			= 0x00;		// Check Sum	
	// (LOBYTE)( m_STX + m_CA + m_ADDR + m_CCH + m_CCL + m_D1 + m_D2 + m_D3 + m_D4 + m_ETX + m_CS )
	ptz_status_struct.isr_table[PTZFSTOP].isr_ptr = PTZStop;
	ptz_status_struct.isr_table[PTUP].isr_ptr = TiltUp;
	ptz_status_struct.isr_table[PTDOWN].isr_ptr = TiltDown;
	ptz_status_struct.isr_table[PTZFSTOP].isr_ptr = PTZStop;
	ptz_status_struct.isr_table[PTLEFT].isr_ptr = PanLeft;
	ptz_status_struct.isr_table[PTRIGHT].isr_ptr = PanRight;
	ptz_status_struct.isr_table[PTZFSTOP].isr_ptr = PTZStop;
	ptz_status_struct.isr_table[ZIN].isr_ptr = ZoomIn;
	ptz_status_struct.isr_table[ZOUT].isr_ptr = ZoomOut;
	ptz_status_struct.isr_table[PTZFSTOP].isr_ptr = PTZStop;
	ptz_status_struct.isr_table[FIN].isr_ptr = FocusNear;
	ptz_status_struct.isr_table[FOUT].isr_ptr = FocusFar;
	ptz_status_struct.isr_table[AUTOPAN].isr_ptr = Aux1;
	ptz_status_struct.isr_table[UPLEFT].isr_ptr = UpLeft;
	ptz_status_struct.isr_table[UPRIGHT].isr_ptr = UpRight;
	ptz_status_struct.isr_table[DOWNLEFT].isr_ptr = DownLeft;
	ptz_status_struct.isr_table[DOWNRIGHT].isr_ptr = DownRight;
}

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