please dont rip this site

Scenix Lib IO OSI3 Tcpip Isxsupportfiles Statusmonitor Display.cpp

//---------------------------------------------------------------------------
#include <vcl\vcl.h>
#pragma hdrstop

#include "Display.h"
#include "PacketDef.h"
#include <string.h>
#include <stdio.h>
//---------------------------------------------------------------------------
#pragma link "ComDrv32"
#pragma link "ComDrv32"
#pragma resource "*.dfm"
TDisplayForm *DisplayForm;
//---------------------------------------------------------------------------
__fastcall TDisplayForm::TDisplayForm(TComponent* Owner)
	: TForm(Owner)
{
  ComPort->ItemIndex = 0;
  Speed->ItemIndex = 9;

  Log->Items->Clear();
  lastNode = NULL;
}
//---------------------------------------------------------------------------
void __fastcall TDisplayForm::Button2Click(TObject *Sender)
{      
  Log->Items->Clear();
  lastNode = NULL;
}
//---------------------------------------------------------------------------
void __fastcall TDisplayForm::ComPortChange(TObject *Sender)
{
  SerialPort->ComPort = ComPort->ItemIndex;
}
//---------------------------------------------------------------------------
void __fastcall TDisplayForm::SpeedChange(TObject *Sender)
{
  SerialPort->ComPortSpeed = Speed->ItemIndex;
}
//---------------------------------------------------------------------------
void __fastcall TDisplayForm::SerialPortReceiveData(TObject *Sender,
      Pointer DataPtr, int DataSize)
{
  // Process the received data. The data is parsed a byte at a time.
  unsigned char *c = (unsigned char*)DataPtr;
  int p;
  char s[2024];
  unsigned char id, data;
  int field[10];

  for ( p = 0; p < DataSize; p++ ) {
    int packet = 0;
    bool found = false;

    id = c[p];

    while ( gPacketDef[packet].packetID != kLastID ) {
      if ( gPacketDef[packet].packetID == (id&(~kSubItemBit)) ) {
        found = true;
        break;
      }
      packet++;
    }
    if ( !found ) {
      sprintf(s, "### Error: Unknown packet ID (%d)", c[p]&(~kSubItemBit) );
      lastNode = Log->Items->Add(NULL, s );
      continue;
    }

    if ( strchr( gPacketDef[packet].packetDescription, '%' ) )
      data = c[++p];

    char *ss = gPacketDef[packet].packetFields;
    int fieldNum = 0;
    while ( *ss ) {
      switch( *ss ) {
      case 'I':
        field[fieldNum++] = data;
        break;

      case 'S':
        char stringClass[100];
        int k = 0;
        ss += 2;
        while (*ss != ']' )
          stringClass[k++] = *ss++;
        stringClass[k] = '\0';
        bool found = false;
        k = 0;
        while ( gStringDef[k].stringClass ) {
          if ( !strcmp( gStringDef[k].stringClass, stringClass )
                && data == gStringDef[k].data ) {
            field[fieldNum++] = (int)gStringDef[k].text;
            found = true;
            break;
          }
          k++;
        }
        if ( !found )
          field[fieldNum++] = (int)&"### Unknown ###";
        break;
      }
      ss++;
    }

    sprintf(s, gPacketDef[packet].packetDescription, field[0], field[1], field[2], field[3], field[4], field[5], field[6]);
    if ( (id & kSubItemBit) != 0 )
      Log->Items->AddChild(lastNode, s );
    else
      lastNode = Log->Items->Add(NULL, s );
  }
}
//---------------------------------------------------------------------------
void __fastcall TDisplayForm::Button1Click(TObject *Sender)
{
  if ( SerialPort->Connected() )
    SerialPort->Disconnect();

  if ( !SerialPort->Connect() )
    Log->Items->AddFirst(NULL, "### Error: Could not connect to serial port" );
}
//---------------------------------------------------------------------------
void __fastcall TDisplayForm::Button3Click(TObject *Sender)
{
  if ( SerialPort->Connected() )
    SerialPort->Disconnect();
}
//---------------------------------------------------------------------------



file: /Techref/scenix/lib/io/osi3/tcpip/iSXSupportFiles/StatusMonitor/Display.cpp, 3KB, , updated: 2005/8/19 17:49, local time: 2024/12/22 16:52,
TOP NEW HELP FIND: 
3.144.98.61:LOG IN

 ©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE!

<A HREF="http://massmind.ecomorder.com/techref/scenix/lib/io/osi3/tcpip/iSXSupportFiles/StatusMonitor/Display.cpp"> scenix lib io osi3 tcpip iSXSupportFiles StatusMonitor Display</A>

Did you find what you needed?

 

Welcome to ecomorder.com!

 

Welcome to massmind.ecomorder.com!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .