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Discussion Groups | Analog Devices DSPs | Urgent (FFT on Blackfin)
Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).
Urgent (FFT on Blackfin) - khalil - May 30 7:26:00 2005
Hello,
I need to perform 512 fft on BF533, I tried to use the
"cfft_fr16" C function from the ADSP library , but I
didn't get a good result. I used "twidfftrad2_fr16" to
generate the fft twiddles and I think it could be the
cause of the problem.
Is there anyone who has used these functions?
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