Use of uninitialized value $BUFF in string eq at C:/Strawberry/perl/site/lib/Device/Leap.pm line 40.
substr outside of string at C:/Strawberry/perl/site/lib/Device/Leap.pm line 115.

##</code><code>##

Second Write attempted before First is done at ServoJoy.pl line 55.
Use of uninitialized value $written in numeric ne (!=) at C:/Strawberry/perl/site/lib/Win32/SerialPort.pm line 1580.