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Communication with s7 PLCs helper classes

There is a newer version: 0.0.13

/*
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 */

package com.sourceforge.snap7.moka7;

/**
*
* @author Dave Nardella
*/
public class S7OrderCode {
  
    public int V1;
    public int V2;
    public int V3;
    protected byte[] Buffer = new byte[1024];       

    protected void Update(byte[] Src, int Pos, int Size)
    {
        System.arraycopy(Src, Pos, Buffer, 0, Size);
        V1 = (byte) Src[Size-3];
        V2 = (byte) Src[Size-2];
        V3 = (byte) Src[Size-1];
    }   

    public String Code()
    {
        return S7.GetStringAt(Buffer, 2, 20);
    }
}