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[OMAP35x] Generating Twiddle Factor

Other Parts Discussed in Thread: CCSTUDIO

Hi!

I am using DSPLIB v210 on the omap35x and need to generate the twiddle factors for the DSP_ifft32x32 function. According to sprueb8b.pdf page 60 I should be able to find the gen_twiddle_ifft32x32 function in the ’c64plus\dsplib\src\DSP_ifft32x32’ directory. The problem is when I do go to the specified directory I can only find the gen_twiddle_fft32x32 function.

 

Does this mean I can use gen_twiddle_ifft32x32 and gen_twiddle_fft32x32 interchangeably or the gen_twiddle_ifft32x32 is missing from the package?