Hi,

I am currently trying to use the CMSIS DSP library for finding the frequency bin. I have used both  CFFT and RFFT function to compute the frequency bin of input signal.

My input data is of 128 samples which content only real part (complex part…

Hello,

We have received a question on ARM Facebook I think this group could answer.

Is there any ARM Cortex-M microcontroller simulator available for free?

The poster seemed most interested about Proteus Virtual System Modelling I believe.