Daily Archive: October 23, 2014

STM32F4 FFT example 121

STM32F4 FFT example

As you maybe know, STM32F4 is Cortex M4 with DSP instructions. This allows you to make a FFT with a few simple steps. For that purpose, I have made an example, on how to create FFT with STM32F4. I recommend use my FFT library for future use. It is built on ARM DSP library with everything included for beginner. When the ARM company issued Cortex-M4 core, it also published DSP libraries for mathematics and other stuff. And there are also...