I bought from adafruit this touh screen : http://www.adafruit.com/products/335
I followed each and every step of this wonderfull tutorial ( http://www.ladyada.net/products/tfttouchbreakout/ ), but i cant get the touch screen to work..
The whole begining of the tutotrial works well, and i can display graphics.
There is one probleme following the tutorial. At every step of the wiring you mention the pin we should use for uno AND mega. But on the touch screen part, there noly instructions for UNO i think. I dont know how to connect my X-,X+,y- and y+...
I tried to conenct the anaolg pin and digital as if i had a uno, but obviously this wont work...
fyi i have this setup :
Code: Select all
TFT Data Pins 0-7 to Mega pins 22-29
CS to Analog 3
C/D to Analog 2
WR to Analog 1
RD to Analog 0
RST to reset