[fidelity]

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

[tum]

fidelity, on 24 February 2011 - 02:55 AM, said:

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.embeddeds....com/FFTr2CM3.s

might be of interest to you...

This post has been edited by tum: 24 February 2011 - 10:43 AM

[Joseph Yiu]

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