topicbird
Junior Member

Does the fact produce any problem that the tft display and also the audioshield use pin 8, if I want to use both simultaneously?

Hello Mark! Thank you for your reply! The problem was actually solved by initializing the wave1Values array at the beginning of the linearInterpolation function. If I understood you right, thats what you meant too.. :) ...

That's a good idea! Thank you for the advice. :)

Yes, I do.. That could be the issue. I guess I have to use my multiplexers because I don't have any free pins left. Thank you for your help!

If i change it to 17,18 it produces the same error. I have also the TFT ILI9341 Display connected, could that be also an issue?

i even tried to write a version with the sequencer class and it works fine too.. I have really no idea what I did wrong in my actual code.. The stripped down, working code: main.cpp: #include <Arduino.h>...

Thanks for your answer Paul! I just tried the code #include <Encoder.h> Encoder Enc1(21, 22); long positionEnc1 = -999; void setup() {