Dear soledad,
Thanks for your prompt reply, I thought I would have to wait for many weeks for a reply!
Your suggestion was very useful. Especially adding the correct include files removed most of the errors. However, I got a redefinition error in port.c file with the new build. Could you kindly point out my mistake. Attached above is the project archive and the compiler settings with errors.
I am a complete noob in Mcuxpresso :-)
Regards,
Bharat