• CFFT AND RFFT using CMSIS DSP library

    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…

  • Free ARM Cortex-M3 Simulation Software?

    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.