I use this screen C0240QGLI-T recently .I use FPGA and RGB+SPI interface to drive it.I use SPI created by FPGA to initialize,then i sent RGB data using RE0-RE4,GE0-GE5,BE0-BE4 to screen(parallelling). after i send SPI ,i make en=1,then the screen is white.But when i sent RGB to the screen, the screen is dark,i don’t know why it is.whether there is some special command between the SPI and the RGB mode. is anyone can help me?thanks a lot.
Duplicate!
http://pici.se/pictures/WhSxpXBCc.jpg
Have you tried setting DISP_ON = 1?
I’ve just bought the same oled display from ebay, is it working good for you?
thank u,i have this PDF,finally i make it work.the reason that it turns black is that the hardware has some problem.now,i buy the CMEL 7.6INCH OLED.
Great you got it working!
What was the hardware error and where did you buy the 7.6" OLED?
i didn’t weld the interface well.,i bought it from internet in China,do u know what kind of driver IC used in the 7.6 inch CMEL OLED?thank u .
dingningning:
i didn’t weld the interface well.,i bought it from internet in China,do u know what kind of driver IC used in the 7.6 inch CMEL OLED?thank u .
hi
can you please post a link to the site where you bought it from? thanks