I am new to Arduino and have a project that I am having some issues with. If anyone has any I have an Arduino Uno, a 2.2" Adafruit TFT, 3 x SS495A analog hall sensors. I am trying to make a magnetic field sensor. I am using the code that is in the instructions in the link below named, "MagnetDisplay.ino" , which is for a 1.44" screen so I included the library for the screen I am using. (I can't upload the code because I am a new user)
I did at one point get the 3 vectors to show but it was only displaying on a portion of the screen. So I tried to change the pixels in the code from 128x128 to 240x320, which did not work. I set what I changed back to 128x128 and now can not get the vectors to show up anymore.
I commented in the relevant lines that pertain to Arduino Uno and uncommented the ones that were for the MRK1010.
The screen I have is the ILI9340C but could only find a library for ILI9341. I don't think that is my issue because the graphics test worked but I could be wrong.
If anyone has any insight, it would be greatly appreciated.