FFT on ILI9341 TFT and arduino Due

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THX Magician

Board: arduino Due
TFT: TJCTM24028-SPI, 2.8"
Signal source: PC audio
Arduino input pin: A0

  1. Julio G
  2. FFT
  3. arduino Due
  4. ILI9341 TFT
  5. ILI9341_due
  6. MarekB
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Комментарии
Автор

2048 bins and full SPI screen update at 30 fps... this is so fast!

daslolo
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Can you publish the hardware schematic for audio signal amplification (before it enters DUE)??

daquion
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Im trying to compile this code but i ve always get this message on display function: 't1' was not declared in this scope

BlackSoulKOD
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I have some questions:
1) How this should be: #include <ILI9341_due_gText.h because the library was updated by the author and changed;
2) Does it work with Arduino Mega, Uno or Pro Mini?
3) Where is the wire connected to the audio?
PD. ILI9341_due_gText.h: No such file or directory
Thank you

Dancopymus
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could watch that all night. so cool. Just got a DUE, still have the Itead 3.2S touch 16bit parallel from my mega 2560 ADK. Would like to play around with the FFT library, but dont know much about FFT, or any about calculus. Do you know how the bins and frequency range are set?

RinksRides
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stm32 f103c8t6 i dont do that :(( . plz help

funweek