What major modifications would be needed in the code to use it with ESP32?

Question

What major modifications would be needed in the code to use it with ESP32?

Opened this issue 2 years ago · 3 comments

What major modifications would be needed in the code to use it with ESP32?
Thanks

Answer 1 · 2023-01-04T16:44:05.000Z

Well, we are using STM32, which is an ARM device and we are taking advantage of standard ARM APIs for the FFT. ESP32 is not ARM. So you would have to find an FFT library that works efficiently on ESP32. Other than that, I think the rest of the sketch should work on the ESP32, maybe with slight modifications for I2C.

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Answer 2 · 2023-01-06T09:06:58.000Z

And would this code be directly portable to STM32wl55 mcu?

Answer 3 · 2023-01-06T18:09:27.000Z

No idea, never done this...but since WL is an STM32, should work with minor mods...if there is an Arduino core for the WL...

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