QByteArray data manuplation.

[nagabathula]

hello frenz, i am having a small problem i am not able to figure out how to remove first 12 Chars from a QByteArray and append the next 40 chars into another byte array or string.
something like i have to remove the first 6 bytes 03b702200001 and then append the next 20 bytes 00de00de00de00de00de00de00de00de00de00de00de00de00 de00de00de00de00de00de00de00de and so on to the next line of data also i tried using .remove(); but i cud't get it right.

03b702200001   00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de
03b702200002   00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de
03b702200003   00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de
03b702200004   00 de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de

03b702200001   00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de
03b702200002   00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de
03b702200003   00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de
03b702200004   00 de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de00de

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i am getting continuous data from rs232 terminal which i am pushing to a QByteArray this is what i did to remove the first 12 characters and append the next 40 characters .

for(int i=12; i< datstr.size(); i++)
	{
	  newdat.append(datstr.at(i));
	  bytecount++
 
	if(bytecount==40)
	{
	   newdat.remove(0,12);
	   bytecount=0;
	}
}
	textBrowser->append(newdat);
	datstr.clear();

for(int i=12; i< datstr.size(); i++)
	{
	  newdat.append(datstr.at(i));
	  bytecount++
	
	if(bytecount==40)
	{
	   newdat.remove(0,12);
	   bytecount=0;
	}
}
	textBrowser->append(newdat);
	datstr.clear();

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i am not able to think about a exact logic to do this.