Sorry for the dull title, didn’t know what else to write. I’m making a robot da doese quizes. It shows an .txt file from the sd card with questions and awnsers and depending on the awsner you give via 4x4 keypad, it shows a line of text on the 2.4’’ Tft MCufrined display. All this is done via the arduino due.
I’ve writen all of the code and thought it would work, but it only get’s to one point. It goes fine until the ‘for’ line, I’m gonna upload the code as an atachment.
It would be great if someone could look at the code. I ran out ideas.
Code.ino (17.8 KB)