Heyho,
management asked me about a project involving 1 or 2 audio input channels at 32-bit / 200 kHz and - here's my knowledge almost zero - some "heavy & intense" DSP / FFT algorithms for real-time signal evaluation.
We're already using the H723 .. H735 family, so we have the hardware experience, but no idea about the DSP capabilities of these MCUs, and the numbers in e.g. AN4841 (CMSIS DSP) don't tell us too much - and probably also not our DSP software guys, who are working on PC only for 20 years now (which is kinda sad, when I started working, PCs and interfaces were so slow, that our hardware had lots of dedicated DSPs, so we also had the know-how).
Due to size constraints, we will also probably be limited to the internal flash (I guess no problem), and it would be easier to live with the internal SRAM of about 500 kB.
So, dear community, what's your experience with these H7s and its computational power ? :D
Thanks in advance!
