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28035 project run without iqmath func. but not with it ?

hi,

i had create a project with the "Header Files and Peripheral Examples"

and the project works fine, but when i call _iqsine(xxx) the project dosn´t run and the linker gives me the following errors:

 

warning: entry-point symbol "_c_int00" undefined

 

 undefined first referenced                                                                   

  symbol       in file                                                                        

 --------- ----------------                                                                    

 FS$$ADD   C:\\xxx\\Debug\\pid_reg3.obj         

 FS$$CMP   C:\\xxx\\Debug\\pid_reg3.obj         

 FS$$DIV   C:\\xxx\\Debug\\Test_CCS3_3_PFC.obj  

 FS$$MPY   C:\\xxx\\Debug\\DSP2803x_CpuTimers.obj

 FS$$SUB   C:\\xxx\\Debug\\pid_reg3.obj         

 FS$$TOL   C:\\xxx\\Debug\\DSP2803x_CpuTimers.obj

 FS$$TOU   C:\\xxx\\Debug\\Test_CCS3_3_PFC.obj  

 U$$TOFS   C:\\xxx\\Debug\\Test_CCS3_3_PFC.obj  

 

 

error: unresolved symbols remain

error: errors encountered during linking; "./Debug/Test_CCS3_3_PFC.out" not

   built

 

It is the same code, the only change is the iqmath call but i don´t know whats wrong...

What can i do, where are the mistake ?

 

I don´t like to use the cla, the project have to run on a smaller chip later.

 

MfG Chris