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kbr-net / sdrive-max

Arduino based Atari 8-bit Floppy Emulator with Touchscreen
http://www.kbrnet.de/projekte/sdrive-max/index.html
GNU General Public License v3.0
94 stars 22 forks source link

ili9338 touchscreen (Mcufriends) #21

Closed crenedecotret closed 5 years ago

crenedecotret commented 5 years ago

Hello, I ordered a screen from Amazon. The pictures indicated a model that is supported but what I received is an ili9338.

I tried flashing all the ili files with no luck.. the screen remains white all the time.

I'll be returning the screen to amazon soon but I figured I would try logging an issue first to see if a fix is possible. thanks!

kbr-net commented 5 years ago

Without a datasheet, and a pin assignment, this would be difficult. Can you post a picture from the backside of the display?

crenedecotret commented 5 years ago

IMG_20190825_154817

crenedecotret commented 5 years ago

Here you go... I fully expect to send it back soon. I have a couple of screens that specifically mention the chipset on the way from aliexpress (came out cheaper than this one from amazon). My reasoning opening the ticket was that maybe it could help someone out and I can test while I still have the screen here

kbr-net commented 5 years ago

Thanks, the pin assignment looks correkt, but if there is no output either, this seems to use a completely other protocol, which would be too much work to implement. An other way was to try get it working with the standard arduino libraries from mcufriends, and then find out, which commands it needs...

crenedecotret commented 5 years ago

thanks for looking into it!