jhu-saw/sawNDITracker — pull request #2 by rg2 (2014-10-16 18:00:20+00:00)
Title: Changes made by Ryan M. for better connection reliability with Polaris

* Adding a check when the serial port fails to reset; a message is logged an the connection is closed
* Increasing the timeout length during initialization
* Setting marker position valid flags to false when a tool is missing, disabled, or unoccupied