public uint getObjectQuantity() //
{
uint Ocount;
if ((this.Qualifier.Qcode >= 0) && (this.Qualifier.Qcode <= 5)) //Start - Stop
{
Ocount = (this.Stop - this.Start) + 1;
}
else if ((this.Qualifier.Qcode >= 7) && (this.Qualifier.Qcode <= 9)) // Quantity
{
Ocount = this.Count;
}
else
{
Ocount = 0;
}
// ------------------- check if Object is bit -----------------------------//
int Osize = Object_Library.getSize(this.ObjectGroup, this.ObjectVariation);
if (Osize == 0x81) // bit quantity
{
if ((Ocount % 8) == 0) // convert bit to byte
{
Ocount = Ocount / 8;
}
else
{
Ocount = (Ocount / 8) + 1;
}
}
//--------------------------------------------------------------------------//
return(Ocount);
}
public int getDataSize()
{
int size = 0;
size += Object_Library.getSize(this.ObjectGroup, this.ObjectVariation);
return(size);
}
public ObjectData(byte og, byte ov, uint index, uint address, byte [] data, bool hasIndex)
{
this.ObjectGroup = og;
this.ObjectVariation = ov;
this.Index = index;
this.address = address;
this.Data = data;
this.hasIndex = hasIndex;
this.ObjData = Object_Library.getObjectType(this.ObjectGroup, this.ObjectVariation, data);
}
public int getObjectSize()
{
int size = 0;
size += Qualifier.getIndexSize();
size += Object_Library.getSize(this.ObjectGroup, this.ObjectVariation);
if (size == 0x81)
{
size = 1;
}
return(size);
}
public Object_Header(byte Object, byte Var, Qualifier qualifier, byte [] Range)
{
this.ObjectGroup = Object;
this.ObjectVariation = Var;
this.ObjectName = Object_Library.getName(this.ObjectGroup, this.ObjectVariation);
this.Qualifier = qualifier;
this.rawrangedata = Range;
// construct Range by array of byte due to Q-code
switch (this.Qualifier.Qcode)
{
case 0: //Q-code 8 bit Start Stop bit
this.Start = Range[0];
this.Stop = Range[1];
isQuantity = false;
break;
case 1: //Q-code 16 bit Start Stop bit
this.Start = (uint)(Range[1] << 8) + Range[0];
this.Stop = (uint)(Range[3] << 8) + Range[2];
isQuantity = false;
break;
case 2: //Q-code 32 bit Start Stop bit
this.Start = (uint)(Range[3] << 24) + (uint)(Range[2] << 16)
+ (uint)(Range[1] << 8) + Range[0];
this.Stop = (uint)(Range[7] << 24) + (uint)(Range[6] << 16)
+ (uint)(Range[5] << 8) + Range[4];
isQuantity = false;
break;
case 3: //Q-code 8 bit Start Stop bit absolute
this.Start = Range[0];
this.Stop = Range[1];
isQuantity = false;
break;
case 4: //Q-code 16 bit Start Stop bit absolute
this.Start = (uint)(Range[1] << 8) + Range[0];
this.Stop = (uint)(Range[3] << 8) + Range[2];
isQuantity = false;
break;
case 5: //Q-code 32 bit Start Stop bit absolute
this.Start = (uint)(Range[3] << 24) + (uint)(Range[2] << 16)
+ (uint)(Range[1] << 8) + Range[0];
this.Stop = (uint)(Range[7] << 24) + (uint)(Range[6] << 16)
+ (uint)(Range[5] << 8) + Range[4];
isQuantity = false;
break;
case 6: // Q-code = 6 all poll all Object in the class
this.Start = 0;
this.Stop = 0;
this.Count = 0; // message end here
break;
case 7: // range = 8 bit Quantity indicator
this.Count = Range[0];
isQuantity = true;
break;
case 8: // range = 16 bit Quantity indicator
this.Count = (uint)(Range[1] << 8) + Range[0];
isQuantity = true;
break;
case 9: // range = 16 bit Quantity indicator
this.Count = (uint)(Range[3] << 24) + (uint)(Range[2] << 16)
+ (uint)(Range[1] << 8) + Range[0];
isQuantity = true;
break;
case 11: // do not supported yet
break;
}
}
