U8G2 U8X8 question

littleshrimp

U8G2 U8X8 question [Copy link]

I have seen some people use U8G2 to display content on OLED, which is pretty cool. However, I know very little about this. I read some information online and it seems that the display driver chip must be a supported model. I wonder if U8G2 can operate images in memory, and then I can refresh the images on other displays through the corresponding interface?

Jacktang

How to play this U8G2 U8X8

秦天qintian0303

What is the interface of U8G2? Generally, it will refresh in real time only if there is a mapping.

damiaa

This should be fine.

The interface seems to be able to use software i2C spi

Also, the chip display initialization must be modified.

You will know the rest after a run.

Looking forward to sharing the results.

DDZZ669

I have previously ported U8g2 to the RVB2601 development board of Pingtou Ge. According to the introduction of U8g2, it seems that there are requirements for drivers. When porting to RVB2601, I used the driver file of SSD1306, and it can be displayed normally. Porting process: https://en.eeworld.com/bbs/thread-1198007-1-1.html You can refer to it