Hey guys, I need some help building a spectrum analyzer using Axoloti, another microcontroller and an LED matrix. The goal is to visualize the amplitudes of multiple frequencies of an audio signal on the LED Matrix. I already achieved the following:
- create a patch containing the spectrum analyzer using four band bass filters: analyzer.axp (8.0 KB)
- send serial messages from the Axoloti to the microcontroller using a script2 object.
Now I'm struggling to get the values from the band pass filters into the script2 object, where I want to process them in order to send information to the other microcontroller. For one integer value it would be easy to just connect it to the input of the script object. But how to deal with four, eight or even more values at once?
Hopefully my question is comprehensible and some of you can help me. It would be appreciated