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    Does the fact produce any problem that the tft...

    Does the fact produce any problem that the tft display and also the audioshield use pin 8, if I want to use both simultaneously?
  2. Hello Mark! Thank you for your reply! The problem...

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

    That's a good idea! Thank you for the advice. :)
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    Yes, I do.. That could be the issue. I guess I...

    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!
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    If i change it to 17,18 it produces the same...

    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?
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    i even tried to write a version with the...

    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:

    ...
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    Thanks for your answer Paul! I just tried the...

    Thanks for your answer Paul! I just tried the code



    #include <Encoder.h>

    Encoder Enc1(21, 22);
    long positionEnc1 = -999;
  8. Wavetable Synth Distortion issues with Audio Shield

    Hello!

    Currently I am working on a 16-step sequencer with a touch display, to draw the individual waves on them, which you can put on any of the steps. For some reason, the sound coming from the...
  9. Wavetable Synth with TFT ILI9341 Display, interpolating issues

    Hello!

    Currently I am trying to build a step sequencer where I can draw four individual waves with the TFT ILI9341 Display and put them on any of the 16 steps. I was trying to interpolate between...
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    Encoder not working properly

    Hello!

    Currently, I am trying to use Encoders inside my code. I am using VSC. For some reason though, the only output I get is -1 and sometimes it jumps to -2 if I twist the knob fast enough.. I...
  11. I just realized that the change in loudness is...

    I just realized that the change in loudness is caused by the envelope.noteOff(), which I turned off now. I have still no idea about the reason behind the stutter effect though..
  12. Wavetable Synth with step sequencer, TFT ILI9341 and Audio Shield volume issue

    Hello guys!

    Currently, I am working on a step sequencer with a wavetable synthesizer. I want to draw the individual waves on a TFT ILI9341 Display and put them anywhere I want along 16 steps. I...
  13. Saving TFT Touch Display values in an array

    Hello! :)

    Currently, I'm trying to get the individual x,y-values I draw on my TFT Display (ILI9341) and store them in an array. My plan is to send them to Audio Shield's arbitrary wave...
  14. Drawing audio waves with ILI9341 LCD Display for Audio Shield

    Hello! :)
    I am currently working on a project where I want to use Audio Shield's synthesizer capabilities to generate custom waves. For the waves I already bought a Touch Screen Display (2.8 Inch...
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