I've flashed TinyG2 on the SAM3X8E. But I am unable to contact it via ttymcx3. But I can flash the bin with bossac via the commandline via ttymcx3. But not access the 'console' of TinyG2. How does one go about configuring the Native USB port on the a SAM3X8E to be visible in Linux (UDOObuntu 1.1 for the quad) as a serial connection? (aka a ttyX). I've tested this bin file with a standard Arduino Due and it works correctly if I plug-in to the Native port, but not the programing port. So I am assuming the same issue is happening with the udoo. Thanks in advance.