TI E2E Community
Digital Signal Processors (DSP)
C6000 Single Core DSP
C67x Single Core DSP Forum
I have been trying to use the TMS320C6713 and Code Composer Studio V3.1 to perform a digital spectrum analysis with TI's DSP files. However, when I try to build the files, I get the following errors:
[Linking...] "C:\CCStudio_v3.1\C6000\cgtools\bin\cl6x" -@"Debug.lkf"<Linking>undefined first referenced symbol in file--------- ----------------_DSK6713_LED_init c:\CCStudio_v3.1\myprojects\try1\Debug\dsk_app.obj_SWI_getmbox c:\CCStudio_v3.1\myprojects\try1\Debug\dsk_app.obj_DSK6713_DIP_init c:\CCStudio_v3.1\myprojects\try1\Debug\dsk_app.obj_SWI_or c:\CCStudio_v3.1\myprojects\try1\Debug\dsk_app.obj_DSK6713_init c:\CCStudio_v3.1\myprojects\try1\Debug\dsk_app.obj_processBufferSwi c:\CCStudio_v3.1\myprojects\try1\Debug\dsk_app.obj_DSK6713_LED_toggle c:\CCStudio_v3.1\myprojects\try1\Debug\dsk_app.obj_DSK6713_DIP_get c:\CCStudio_v3.1\myprojects\try1\Debug\dsk_app.obj_DSPF_dp_cfftr2 c:\CCStudio_v3.1\myprojects\try1\Debug\fft.obj_DSPF_dp_icfftr2 c:\CCStudio_v3.1\myprojects\try1\Debug\fft.obj_MEM_free c:\CCStudio_v3.1\myprojects\try1\Debug\tools.obj_MEM_alloc c:\CCStudio_v3.1\myprojects\try1\Debug\tools.obj>> error: symbol referencing errors - './Debug/try1.out' not built>> Compilation failureBuild Complete, 2 Errors, 0 Warnings, 0 Remarks.
On a side note, I'm not sure if I'm using the right .cmd file because I had to look for it online.
Please help. Thanks.
These are functions that exist in libraries supplied by TI or the DSK board vendor. Your project must include these libraries to be able to use these functions.
Please refer to the project tutorials and CCS documentation for how to add libraries. I no longer have a copy of CCS 3.x installed on my computer. There may be some examples on the TI Wiki Pages if you search for CCS3.
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