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512 bit FFT on ARM Cortex M3

Note: This was originally posted on 24th February 2011 at http://forums.arm.com

Hello All,

I am using ARM Cortex M3 and want to implement 512 bit FFT. Has anyone implemented the FFT and would like to share their code?

Thanks in advance!
Fidelity

Alexei Toumantsev over 12 years ago

Note: This was originally posted on 24th February 2011 at http://forums.arm.com

Hello All,

I am using ARM Cortex M3 and want to implement 512 bit FFT. Has anyone implemented the FFT and would like to share their code?

Thanks in advance!
Fidelity

Have you tried Google?

http://www.embeddeds...ls.com/FFTCM3.s

and

http://www.embeddedsignals.com/FFTr2CM3.s

might be of interest to you...
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Joseph Yiu over 12 years ago

Note: This was originally posted on 24th February 2011 at http://forums.arm.com

The CMSIS 2.0 contains DSP code for Cortex-M3 and Cortex-M4.
You can download the source from www.onarm.com
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