I bought a TFT 2"4 LCD TOUCH SCREEN SHIELD for my arduino MEGA 2560 and i ran to a code of UTFT library which i already put in the libreries folder.
I tried running the example of 240X360 demo, and nothing happened (the LCD SCREEN just glows white).
I suspect that the following part of the code is my problem:
what is the meaning of the numbers 38,39,40,41? i connected the LCD shield just ON the arduino where the analog ports A0 to A4 are connected to LCD_RD to LCD_RST.
if the meaning of the numbers 38 39 40 41 are ports, so i dont know what i should do, because the shield ISNT connected to those ports at all.
what do i plug to those ports? I saw the requirments that are mentioned there, but the ports 38 to 41 arnt even mentioned, help please?
tHE WEBSITE OF THE LIBRARY: http://www.rinkydinkelectronics.com/library.php?id=51