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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
95 stars 22 forks source link

Cannot get any display using any of the hex code #29

Closed mamejay closed 4 years ago

mamejay commented 5 years ago

Hi there. I grabbed more screens from the same supplier on banggood that I have bought a few times and looks like they are not the same now. They look exactly the same but with slightly different silkscreen on them. I have run the mcufriend_diag_tft_support.hex and the screen works with a ID=0x6809 Any ideas of what the display is?

20191202_180744_resized

kbr-net commented 5 years ago

There is a pull request waiting with firmware for ILI9325, maybe this will work with it too.

mamejay commented 5 years ago

Thanks for that. Github is very foreign to me unfortunately. So someone has added support for the ILI9325? Would there be pre-compiled HEX for it? My display is a RM68090

mamejay commented 4 years ago

Found the HEX of the ILI9325 and uploaded it. Same white screen so looks like RM68090 is not 100% compatible. Getting sick of suppliers changing their stock on each delivery

kbr-net commented 4 years ago

Sure, this display is using the 8bit parallel mode, and not SPI?

vladkvladk commented 4 years ago

Hi, I have modified ILI9325 firmware so now RM68090 is supported. Unfortunately, I cannot test it with real Atari at the moment, but the display and TS both work. Try it out and let me know. sdrive_rm68090.zip

mamejay commented 4 years ago

Thanks for that. The Eprom file works and gives me display but I am getting a Not Detected on the touch screen now. So close!!

mamejay commented 4 years ago

Edit : My bad. Tried a second screen and it works perfectly. This code is working!!

kbr-net commented 4 years ago

Nice. If you want me to add this changes, please drop me a pull request.