adding *.dll library file

Hi Jarek,

You can specify it in the project build options (Incl. Libraries (-l) ) under the Linker tab (select Libraries category).

Thanks

ki

I'm not aware of capability to do this.

What type of .dll library file are you trying to add?  What process is the DLL compiled for?

Hi,

I want to compute 384-point FFT (I can't use standard libraries because they use radix-2 algorithm), so I try to add libfftw3-3.dll from www.fftw.org.

Jarek

What target processor is this libfftw3-3.dll from www.fftw.org compiled for?

Hi,

I add libfftw3-3.dll under the linker (Incl. Libraries (-l) ) and when I try rebuild my project I have the following errors:

[Linking...] "C:\CCStudio_v3.1\C6000\cgtools\bin\cl6x" -@"Debug.lkf"
<Linking>
>> libfftw3-3.dll, line 1:   error: illegal input character: hex ffffff90
>> libfftw3-3.dll:   error: system error, can't open file 'MZ.obj' for input: No
                            such file or directory

>> Compilation failure

Build Complete,
  3 Errors, 0 Warnings, 0 Remarks.

Jarek

TMS320C6713 DSK

Jarek,

Sounds to me that you are taking a pre-compiled windows dll and trying to include it in a CCS project. That will never work, dll was probably generated using a completely different compiler. You need to take FFTW source code and use TI compiler (which should be part of CCS) to generate a library file. You can then use that library in your CCS project. FFTW FAQ's have some basic information on this(i.e. source code conforms to ANSI-C and any decent compiler should be able to generate a library). 

Martin