Content originally posted in LPCWare by lpcxpresso-support on Wed Aug 20 02:24:45 MST 2014
Yes LPCXpresso uses GCC as its compiler toolchain. Thus if the code base was written for GCC, then you should be able to get it building. However we have no direct experience of uTasker.
(FYI - Code Red Technologies was the company that originally produced LPCXpresso, but is now part of NXP)
Regards,
LPCXpresso Support