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  • CMSIS DSP FIR filter for continous real signal

    Hello,

    DSP concept guys say, that it's time to use ARM Cortex-M microcontrollers for embedded DSP systems, so I looked at CMSIS library of filtering functions, and found that it is of block type.

    As you know, the most painful feature of ARM Cortex-M…

  • How can I resolve the issue - including arm_math.h makes systick function unavailable?

    I tried to use FFT functions in a project and included the header file required for CMSIS library, arm_math.h.

    But I found one issue.

    Including “arm_math.h” in a project disables systick function which is used as timer event implementing source for the…