MicroPython Forum (Archive)

I couldn't agree more! As a (retired) electronics design engineer I can't fault the hardware's electronic and mechanical design design or its documentation. It runs Python code far faster than cPython on the Raspberry Pi and its behaviour is much more deterministic: by my tests it responds to hardwa...

Is there any documentation on the support status of the standard Python libraries? It would be very handy, when planning projects, to know if a library is supported (entirely or with limitations). It would also be good to know, for libraries not currently supported, whether they are lined up for fut...

Likewise! It would be good to have an estimate of when these will become available. I registered an interest but have had no response as yet.

Pete

I've investigated this a further and found the following code, which is similar to yours but produces results which look more convincing. As you point out, the array length should be a power of two. The output list contains the frequency components followed by their complex conjugates which can be i...

I was struck by the simplicity of this code compared to a routine I've used. Apologies if I'm misunderstanding its application, but my tests seem to produce some odd results. I used the following to test the fft routine: import math def test(length, sine =False): if sine: a = [math.sin(2*math.pi*n/l...

At the risk of stating the obvious you should be able to get the real and imaginary parts with a little maths. Bear in mind I haven't yet got a MicroPython board, so it's possible that I'm using un-implemented functionality here, but this works in standard Python. import cmath from math import cos,s...