1061e201b75f001d1289bbda6de18a35

Vxworks环境下

/*
$Log:
**
** Rev /main/NC_V0_integration/12
** Date: Apr 17 17:33:43 2008 abdeaity
** neue fkeys
**
** Rev /main/NC_V0_integration/11
** Date: Apr 2 17:46:59 2008 karlgros
** Grafik Applikation auf OEM-Partitition GUI_Demo
**
** Rev /main/NC_V0_integration/10
** Date: Mar 7 17:45:10 2008 karlgros
** changed MO_DIAGNOSE to the right key
**
** Rev /main/NC_V0_integration/9
** Date: Mar 5 13:47:55 2008 abdeaity
** define Clrt F tasten
**
** Rev /main/NC_V0_integration/8
** Date: Jan 10 15:12:26 2008 abdeaity
** exclude pxr0vxsc.h
**
** Rev /main/NC_V0_integration/7
** Date: Nov 1 17:12:28 2007 abdeaity
** Kommentar HMI Demo V2 
**
** Rev /main/NC_V0_integration/6
** Date: Oct 30 15:12:51 2007 karlgros
** putenv (benutzt in dab) fuer getenv von Tilcon
**
** Rev /main/NC_V0_integration/5
** Date: Jun 6 17:10:18 2007 abdeaity
** Kommentar:example of getting the text from system
**
** Rev /main/NC_V0_integration/4
** Date: Jun 1 15:17:49 2007 abdeaity
** Kommentar:exclude pxr0xx.h
**
** Rev /main/NC_V0_integration/3
** Date: May 9 17:9:51 2007 abdeaity
** Kommentar:call new functions
**
** Rev /main/NC_V0_integration/2
** Date: Mar 13 13:58:1 2007 rolfglei
** Log-Syntax geaendert
*/
/*
** ---------------------------------------------------------------------
**                Copyright (c) Bosch Rexroth AG 1997 - 2007
**                        All Rights Reserved
** ---------------------------------------------------------------------
**
**    File: dab_h_startgra.c
** 
**    Responsible: AB
** 
**    Description of functions:
**                This file is the main File of the graphic task.
**                It contain the needed steps to interface to NC Kernel
**                on the basis of NCS and to interface to the Tilcon EVE
**                There are a few platform-specific commands that need 
**                to be compiled into the program: 
**		  We define one of the following according to which 
**                platform we use:
**                1. #define CC_TRT_DOS and #define HWDS_WINDOWS for
**                        a Win32 applications
**                                   OR
**		  2. #define CC_TRT_VXWORKS for an applications running 
**                       on BRC Target whith Vxworks
**
**					                           
**                 in this file we will:
**			  -  Start the  GUI task 
**			  -  Connect the GUI task to NCS   
**			  -  InitializeApp (Start the Tilcon Engine EVE,
**                        - Open channel to the EVE,Initialize Callbacks
**                              Loead Window...)
**			  -  wait for events from EVE
**			  -  call callback Funktion as example to get 
**                           axis values, axis number....  
** 
** ---------------------------------------------------------------------
*/



/*======================================================================
**           >>>>    C - Standard Headerfiles        <<<<
** ==================================================================== */
#ifdef HWDS_WINDOWS 
#include <windows.h> /* required for all Windows applications*/
#include <stdlib.h>
#include <stdio.h>
#endif
#include <time.h>
#include <string.h>

/* include Tilcon API functions */
/* All function Names begining with TRT_ are Tilcon funktions*/
/*lint -e46*/
/*lint -e49*/
/*lint -e10*/
#include <tilcon/TRTAPI.h> 	// Tilcon API functions
/*lint +e46*/
/*lint +e49*/
/*lint +e10*/
/*======================================================================
**           >>>>    General definitions for c-files <<<<
**        these lines are generated automatically , do not modify !
** ==================================================================== */
#include <ty3c_mac.h>

/*F*/
/*======================================================================
**           >>>>    MTX - Headerfiles               <<<<
** ==================================================================== */
#ifndef HWDS_WINDOWS
#ifndef PXR1OSTY_INCLUDED
#include "pxr1osty.h"
#endif
#endif

#ifndef NCS1MCSY_INCLUDED
#include "ncs1mcsy.h"
#endif

#ifndef NCS1MCCN_INCLUDED
#include "ncs1mccn.h"
#endif

#ifndef NCS1BAS_INCLUDED
#include "ncs1bas.h"
#endif 

#ifndef NCS1WEA_INCLUDED
#include "ncs1wea.h"
#endif 

#ifndef NCS1BAP_INCLUDED
#include "ncs1bap.h"
#endif 
/*======================================================================
**           >>>>    Headerfiles of the subsystem    <<<<
** ==================================================================== */
#ifdef HWDS_WINDOWS
#include "dab_h_win32.h"
#endif
#ifndef DAB_H_STARTGRA_INCLUDED
#include "dab_h_startgra.h"
#endif
#ifndef DAB_H_ENGINE_IF_INCLUDED
#include "dab_h_engine_if.h"
#endif
#ifndef DAB_H_WEA_INCLUDED
#include "dab_h_wea_if.h"
#endif
#ifndef DAB_H_EVHAN_INCLUDED
#include "dab_h_evhan.h"
#endif
#ifndef DAB_H_AXIS_IF_INCLUDED
#include "dab_h_axis_if.h"
#endif
#ifndef DAB_H_OBJIDS_INCLUDED
#include "dab_h_ObjIDs.h"
#endif
#ifndef DAB_H_CALLBACKS_INCLUDED
#include "dab_h_callbacks.h"/*the Header file with Callback Funktions*/
#endif

#ifndef DAB_H_DIREXP_IF_INCLUDED
#include "dab_h_direxp_if.h"
#endif

#ifndef DAB_H_GETMACPAR_INCLUDED
#include "dab_h_getmacpar.h"
#endif

#ifndef DAB_H_NCEDITOR_INCLUDED
#include "dab_h_nceditor.h"
#endif
#ifndef DAB_H_MEM_INCLUDED
#include "dab_h_mem.h"
#endif

#ifndef DAB_H_MENUIF_INCLUDED
#include "dab_h_menuif.h"
#endif
 
#ifndef DAB_H_MNTNANCE_INCLUDED
#include "dab_h_mntnance.h"
#endif

#ifndef DAB_H_KYESDEF_INCLUDED
#include "dab_h_keysdef.h"
#endif

#include "dab_h_cpl.h" /*Jiang add it*/

IMPORT void Directory_Load(void);
IMPORT void FileReadTest(void);
/*F*/
/*======================================================================
**           >>>>    Local definitions               <<<<
** ==================================================================== */
/* Plattform specifacation for Tilcon EVE */
#ifdef	CC_TRT_VXWORKS	     /* if the Engine (EVE) will run on Vxworks*/
#define OS_TYPE TRT_VXWORKS
#endif
#ifdef CC_TRT_DOS	 /*if the Engine (EVE) will run on a windows PC*/
#define OS_TYPE TRT_MS_WINDOWS			
#endif

EXPORT pid_t TRT_cid;
EXPORT TRT_ReceiveData rec_data;
EXPORT int EngineStatus;

#define MAXWatchNr 40                 /*we can monitor only 40 watchponts at same time.*/

char    FileFoldBuf[100];             /*it will save Directory you select.*/
char Currentfileselect[20]=""; /*It will save the file name only.*/
long WatchPointRecordNr=0;            /*Use it help me to operate the Watchpoint record.*/         
struct  WatchPoint_ID{
	char Name[20];                    /*"@1"*/
	int  ID;						    /*save ID gived by system*/ 
	int  Index;                       /*watchpoint element place in the array.*/
	int  Value;                       /*watchpoint element value in the array.*/
}WatchPointRecord[MAXWatchNr];        /*Use it to Save the Watchpoint*/ 



/*
************************************************************************
**This function can help us to get correct file path. 
**For example "\usr\user"--->"/usr/user"
*/
void ChangeChar(char *Setence,char oldchar, char newchar)   
{   
	char* p= Setence;   
	while(*p !='\0')   
	{   
		if(*p == oldchar)   
			*p = newchar;   
		p++;   
	}   	
}
/*
************************************************************************
**This function can help us to find CPL variable from the variavle tree.
**
*/
void Find_PermVariable(char* source)
{
   char* Hold=source;
   char* p;
   char* q;
   q=Hold;
   while(*q!=0) q++;
   p=q;
   while(*p!='@')p--;
   TRT_SetValues(TRT_cid2, "WatchSelect",
		TRT_ATT_TEXT,p,
		NULL);                       
   
   
}
/*F*/
/*
************************************************************************
** >AUTHOR        : AB
**  FUNCTIONNAME  : ChangeConnectSymbol
** 
** >DESCRIPTION: this funktion is  an example function for Display and hid
**                the connect Symbol on the Window
** 
** >NOTES:
** 
** >PARAMETER:   status =1 -> connected to target
**                     =0 -> Disconnected
** 
** >RETURN VALUE:
** 
** >INCLUDES:
** 
*/
LOCAL void ChangeConnectSymbol(char status)
{
  long Error=0;
  if (status ==1)
  {
    /* Hide the disconnected symbol */
    Error=TRT_Hide(TRT_cid, DISCONNEC_SYMBOL_ICON_ID);
    /* Display the connected symbol*/
    Error+=TRT_Display(TRT_cid, CONNEC_SYMBOL_ICON_ID); 
  }
  else if(status==0)
  { /* Hide the connect symbol */
    Error=TRT_Hide(TRT_cid, CONNEC_SYMBOL_ICON_ID); 
    /* Display the disconnect symbol*/
    Error+=TRT_Display(TRT_cid, DISCONNEC_SYMBOL_ICON_ID);
  }
  if(Error)
  {/*Traitment of Error*/
  }
}  /* OF ChangeConnectSymbol */


/*F*/
/*
************************************************************************
** >AUTHOR        : AB
**  FUNCTIONNAME  : ConnectGUItoNCS
** 
** >DESCRIPTION: Connect the GUI task to NCS
** 
** >NOTES: there is a deference in the call of NC_OPEN()
**	   between the PC variante and the BRC Target variante. 
** 
** >PARAMETER:
** 
** >RETURN VALUE: No one
** 
** >INCLUDES:
** 
*/
LOCAL void ConnectGUItoNCS(void)
{
  Ncs_Mbx_t HMI_EventHandlerMailbox;/* MailBox for receive ncs Responce*/

#ifdef HWDS_WINDOWS
  HWND    hWnd = (HWND) NULL;
#endif
  /* get the ID of the mail box of the event handler mailbox created
     from event handler task*/  
  dab_h_GetEvHanMailbox(&HMI_EventHandlerMailbox);
  
#ifdef HWDS_WINDOWS
  /* for PC variante the hwnd is the ID of the Mailbox  */
  hWnd = (HWND) HMI_EventHandlerMailbox;
  /* Register the GUI-Task by NCS   */
  /* for synchron and asynchron Requests */
  /*the response of synchron requests will be Processed in this Task*/
  /*the response of asynchron requests will be*/ 
  /*  Processed in Event Handler Task*/
  if (Ncs_Open(
               NCS_SYNC_LENT_C,/*synchronous and asynchronous requests */
               /* For asynchronous requests, a socket that has */
               /* already be created for asynchronous requests.*/
               /* we use this parameter because an Ncs_open with*/
               /* NCS_SYNC_ASYNC_C */
               /*is already occurred in evant handler Task.*/
               "10.110.241.86",  /* IP Adresse of the Target.*/
                                 /*change as necessary*/
               hWnd,             /* Windo handle of the calling program*/
               WM_ASYNC_READ,    /* Message that is sent to the*/ 
                                 /*hWnd window in*/ 
               /*the case of an asynchronous response.*/ 
               /* The MessageNumber must be higher than*/
               /* WM_USER + 0x100*/
               /* we use  #define WM_ASYNC_READ (WM_USER+0x101);*/

               5)   /*Time in seconds after which a timeout shall */
      /*occur for a */
      /*synchronous call. 0 disables the timeout.*/
      != Ncs_ErrOk)  

  {
    /* Error Traitement */ 
    Ncs_WeaSetCritSysErr(0,"");
  }
#else                /* GUI is running on Target */
                     /*the NCS_Open will be called as below*/
  if (Ncs_Open(
               NCS_SYNC_LENT_C, 
               &HMI_EventHandlerMailbox,
               TRUE,   /*ResourceWaitMode:what to do if the Sendepuffer*/
               /* is occupied bei belegten Sendepuffern.*/
               /*    TRUE -> wait of free Sendebuffer*/
               /*    FALSE-> dont wait,beack off with Error*/
               0)     /*Time in seconds after which a */
                      /*timeout shall occur for a */
      /*synchronous call. 0 disables the timeout.*/
      != Ncs_ErrOk)
  {
    /* Error Traitement */ 
    Ncs_WeaSetCritSysErr(0,"");
  }
#endif
}  /* OF ConnectGUItoNCS */

/*F*/
/*
************************************************************************
** >AUTHOR        : AB
**  FUNCTIONNAME  : Dab_h_WaitForEngineStart
** 
** >DESCRIPTION: the event handler task will try to open a channel to 
**              Tilcon EVE but for a communication with Tilcon EVE the EVE
**             mus be started first.this function synchronise the start. 
** 
** >NOTES: this function will be called from event handler task 
**           in module dab_h_evhan.c
** 
** >PARAMETER: void
** 
** >RETURN VALUE: void 
** 
** >INCLUDES: "ab_h_startgra.h"
** 
*/
EXPORT void Dab_h_WaitForEngineStart(void)
{
  boolean WaitingForEngine= TRUE;

  while (WaitingForEngine == TRUE)
  {
    if(EngineStatus == 0)
    {
      Dab_h_Delay(500);/*Wait*/
      WaitingForEngine = TRUE;
    }
    else
    {
      WaitingForEngine = FALSE;
    }
  }

}  /* OF Dab_h_WaitForEngineStart */
/*F*/
/*
************************************************************************
** >AUTHOR        : AB
**  FUNCTIONNAME  :  InitializeApp
** 
** >DESCRIPTION: Do everything that can be done before getting an event 
**               from outside.
**               Start timers, clocks, etc.  Load/display primery windows.
**               Update their objects.  Initialize data/structures.  
**		 A local Tilcon EVE wil be launched.
**		 we will open a channel to the EVE kernel (TRT_cid) and 
**               tell it to display the display the primery window 
**
** 
** >NOTES:       for more Information see the Tilcon Help
** 
** >PARAMETER: void
** 
** >RETURN VALUE: errorcode if an error is occurred else 0
** 
** >INCLUDES:
** 
*/
LOCAL long InitializeApp(void)
{
  long errorcode = 0;
  TRT_FontRegister fontRegisterProps;
  long taskMask;
  short int TofElements = 4;
  short int NofParameters = 1;
  char      file_ext[5] = "";
  short int Error = 0;
  
  /* set tilcon environment */
  putenv ("Tilcon=/ata0a/GUI_Demo");


  TRT_StartData StartData; /* Strucktur of start data */

  StartData.Os_Env  = OS_TYPE; /* Opereting system is seting at */
  /*the beginning of this file */
  StartData.Display	= NULL; /* we use 1 Display. muss be null */
  StartData.IPAddr	= NULL;	/*IP addr if the Engine will be used in*/
                                /* a remote mode.Hier is NULL  */
  StartData.AppName	= "HermesHMI"; /* the name of this aplikation */
  /*if you change it hier you have*/ 
  /*to change it in*/ 
  /*dab_h_evhan.c too*/
  StartData.Userprog 	= "GUI_TASK";  /* a name of user Programe*/ 
  /*can be changed too*/
  StartData.Flags		= FALSE;

 
  errorcode =TRT_StartEx (0, &StartData); /* Start the Tilcon EVE */
  if(errorcode)
  {/*Traitment of Error*/
  }
   
  EngineStatus=1;       /* Engine is started ->*/
  /* set the syncronisation signal*/