co processor design problem

Thank you for spending time and checking the paper.

And the code provided from Alera's side is good as well (this was the reason we decided to go for Altera's solution)

As said earlier, I have done some rough modifications, like modified the DSP/BIOS config file, checked the gel file, but as soon as I try to build the example with the csl_c6455.lib library file, I am given the following (which is an error, but it doesnt guide me and I cannot understand much from it).

May be someone who has some knowledge in Code Composer Studio could tell me,what it means: (I particularly dont understand the part with undefined symbol...)

-------------------------  fft_ping_pong.pjt - Debug  -------------------------
 "C:\CCStudio_v3.2\bios_5_21\xdctools\tconf" -b -Dconfig.importPath="C:/CCStudio_v3.2/bios_5_21/packages;" fft_ping_pong.tcf
 "C:\CCStudio_v3.2\C6000\cgtools\bin\cl6x" -g -q -fr"C:/Documents and Settings/Nik/My Documents/Research/TI6455_Quartus_documents/emif_ref_design_FFT/TI6455/Debug" -d"_DEBUG" -d"CHIP_6416" -mv6400+ -@"Debug.lkf" "edma.c"
 "C:\CCStudio_v3.2\C6000\cgtools\bin\cl6x" -g -q -fr"C:/Documents and Settings/Nik/My Documents/Research/TI6455_Quartus_documents/emif_ref_design_FFT/TI6455/Debug" -d"_DEBUG" -d"CHIP_6416" -mv6400+ -@"Debug.lkf" "fft_ping_pong.c"
 "C:\CCStudio_v3.2\C6000\cgtools\bin\cl6x" -g -q -fr"C:/Documents and Settings/Nik/My Documents/Research/TI6455_Quartus_documents/emif_ref_design_FFT/TI6455/Debug" -d"_DEBUG" -d"CHIP_6416" -mv6400+ -@"Debug.lkf" "sine_generator.c"
"sine_generator.c", line 21: warning: variable "fs" was declared but never referenced
"sine_generator.c", line 22: warning: variable "f" was declared but never referenced
 "C:\CCStudio_v3.2\C6000\cgtools\bin\cl6x" -g -q -fr"C:/Documents and Settings/Nik/My Documents/Research/TI6455_Quartus_documents/emif_ref_design_FFT/TI6455/Debug" -d"_DEBUG" -d"CHIP_6416" -mv6400+ -@"Debug.lkf" "fft_ping_pongcfg.s62"
 "C:\CCStudio_v3.2\C6000\cgtools\bin\cl6x" -g -q -fr"C:/Documents and Settings/Nik/My Documents/Research/TI6455_Quartus_documents/emif_ref_design_FFT/TI6455/Debug" -d"_DEBUG" -d"CHIP_6416" -mv6400+ -@"Debug.lkf" "fft_ping_pongcfg_c.c"
 "C:\CCStudio_v3.2\C6000\cgtools\bin\cl6x" -@"Debug.lkf"
<Linking>
undefined                        first referenced
 symbol                              in file
---------                        ----------------
_EDMA_intHook                    C:\\Documents and Settings\\Nik\\My Documents\\Research\\TI6455_Quartus_documents\\emif_ref_design_FFT\\TI6455\\Debug\\edma.obj
_IRQ_clear                       C:\\Documents and Settings\\Nik\\My Documents\\Research\\TI6455_Quartus_documents\\emif_ref_design_FFT\\TI6455\\Debug\\fft_ping_pong.obj
_IRQ_globalEnable                C:\\Documents and Settings\\Nik\\My Documents\\Research\\TI6455_Quartus_documents\\emif_ref_design_FFT\\TI6455\\Debug\\fft_ping_pong.obj
_CSL6416_LIB_                    C:\\Documents and Settings\\Nik\\My Documents\\Research\\TI6455_Quartus_documents\\emif_ref_design_FFT\\TI6455\\Debug\\fft_ping_pong.obj
__CSL_init                       C:\\Documents and Settings\\Nik\\My Documents\\Research\\TI6455_Quartus_documents\\emif_ref_design_FFT\\TI6455\\Debug\\fft_ping_pong.obj
_IRQ_enable                      C:\\Documents and Settings\\Nik\\My Documents\\Research\\TI6455_Quartus_documents\\emif_ref_design_FFT\\TI6455\\Debug\\fft_ping_pong.obj
_EDMA_intDispatcher              C:\\Documents and Settings\\Nik\\My Documents\\Research\\TI6455_Quartus_documents\\emif_ref_design_FFT\\TI6455\\Debug\\fft_ping_pongcfg.obj
>>   error: symbol referencing errors - './Debug/fft_ping_pong.out' not built
>> Compilation failure
Build Complete,
  2 Errors, 2 Warnings, 0 Remarks.