I can find plenty of examples on building FreeRTOS and LPCOpen projects together from scratch. I am having difficulty finding a way of adding FreeRTOS to an already existing LPCOpen project. If anyone can point to an example or explain this process in such a way that a beginner can understand it I would be most appreciative.

you see this page? http://www.freertos.org/Creating-a-new-FreeRTOS-project.html