New TFT Extension Library

Development Libraries
83

Do you know if your touchscreen calibrated correctly? What screen orientation are you using and is it the same for the UTFT, UTouch and my library's setting?

Try this code and see if the values make sense. (Be sure to change the constructors)

#include <UTFT.h>
#include <UTouch.h>

// Declare which fonts we will be using
extern uint8_t SmallFont[];

//myGLCD(RS,WR,CS,RST,ALE,mode);
UTFT myGLCD(ITDB32S,A1,A2,A0,A3,A5);
//myTouch(TCLK,TCS,DIN,DOUT,IRQ);
UTouch  myTouch(13,10,11,12,A4);

void setup()
{
  myGLCD.InitLCD(LANDSCAPE);
  myGLCD.clrScr();
  myGLCD.setFont(SmallFont);
  myTouch.InitTouch(LANDSCAPE);
  myTouch.setPrecision(PREC_LOW);
  myGLCD.fillScr(0,0,0);
  }

void loop()
{
  myTouch.read();
  Debug(myTouch.getX(), myTouch.getY());  
}

void Debug(int X, int Y)
{
  myGLCD.setBackColor(0, 0, 0);//background of text is black
  myGLCD.setColor(255,255,255); // test color is white

  myGLCD.print("X: ", 0,0, 0);
  if(X < 100){
    myGLCD.print("  ", 29,0, 0);
    myGLCD.printNumI(X, 24, 0);
  }
  else myGLCD.printNumI(X, 24, 0);

  myGLCD.print("Y: ", 55,0,0);
  if(Y < 100){
    myGLCD.print("  ", 84,0, 0); 
    myGLCD.printNumI(Y, 79, 0);
  }
  else myGLCD.printNumI(Y, 79, 0);
}