I need some major help, I’ve been searching for the past 2 weeks on the internet on this and I have yet to get anywhere.
I bought this LCD/touch display from Gearbest. - http://www.gearbest.com/development-boards/pp_108666.html
I also bought the shield to go with it from ebay - http://i.ebayimg.com/00/s/ODAwWDgwMA==/z/WSMAAOSwj0NUbVO8/$_57.JPG
Mind you this LCD is a 34 pin not a 40 pin interface
I am using a Mega2560 to work with it, I have downloaded the correct library and I have installed them correctly. I have gotten the screen to turn on, but I keep getting a blank screen
I was suggested by this site (http://www.geeetech.com/wiki/index.php/3.2TFT_LCD) to do the following:
to change the initializing statement to myGLCD(38,39,40,41,ITDB32S) but that doesn’t work at all.
I don’t know if it because it’s a 34 pin interface the reason why it doesn’t work with the shield. I have tried to change the controller in every form, I hope I haven’t damaged the LCD display. I doubt it. It still works fine but only displays the backlight and a white screen, sometime it flickers.
Someone please help me out, I don’t know what else to do. I have also used wires to connect it directly to the Mega2560 but I get worst results.