title: Finding MBUS telegramms in an byte[]
body: <p>I'm trying to read MBUS telegramms from a serial port. 
  I put everything from the serialport into an byte array.</p>
  
  <p>Every MBUS telegramms starts with this pattern (in hex):   68 XX XX 68<br>
  where XX is the lenght of the telegramm in byte.</p>
  
  <p>Example:
  <a href="http://img97.imageshack.us/img97/6004/mbustele.jpg" rel="nofollow noreferrer">Example http://img97.imageshack.us/img97/6004/mbustele.jpg</a></p>
  
  <p>Here you see an example, highlighted is the beginning of an telegramm with lenght 99 (in hex)</p>
  
  <p>I want to add every telegramm to a list like this</p>
  
  <pre><code>List&lt;byte[]&gt; telegramms;
  </code></pre>
  
  <p>An idea how to achieve this?</p>