Forum Post: RE: Undefined symbol for a known symbol. RM48L952 CCS V5 Ti Compiler 5.1.1

Use one of two methods to load the address of nTask04: 

.global nTask04  .text LDR r1, addr_nTask04 … BX lr ; return from function  addr_nTask04: .word nTask04 

Or ...

.global nTask04  .text MOVW r1, nTask04 MOVT r1, nTask04 

Hope this helps ...

-George