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Topic: seeed 2.8" TFT Touch Screen- Nothing But White (Read 452 times) previous topic - next topic

craft_jd

I recently bought this touchscreen for my Arduino Mega 2560
http://www.radioshack.com/product/index.jsp?productId=12688460
i have tried the seeedstudio libraries:
https://github.com/Seeed-Studio/TFT_Touch_Shield_V1
all i get is a white screen
the examples all upload but i get no output whatsoever on the new touchscreen

i have sat in front of this stupid computer for too long to get only this in return :(

-__-

In the TFT.h library file at line 33, change from #define SEEEDUINO to #define MEGA.

Report back.

Regards,
-__-
Software's good, software's impressive, but it's hardware that does the work.

craft_jd

forgot to mention that i had modified the library file as above...

any other ideas?

craft_jd

silly arduino...
woke up this morning and plugged it in....
holy SNAX it works?
looks like it was just having a bad day?

craft_jd

ok so new problem

plugged in my adruino SD sheild and the output to the screen is inverted???

-__-


ok so new problem

plugged in my adruino SD sheild and the output to the screen is inverted???


I don't think you can use the SD shield at the same time as the display because of data or address line conflicts.

This subject has come up before as I recall, so do a search.

Regards,
-__-
Software's good, software's impressive, but it's hardware that does the work.

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