Interesting.
In your code, it shows #define DOTCORRECTION 0x80
although in the datasheet it says
The Dot Correction Register is selected via data 128 on addr 253
the 0x80 is the data 128, but where is the address 253?
Interesting.
In your code, it shows #define DOTCORRECTION 0x80
although in the datasheet it says
The Dot Correction Register is selected via data 128 on addr 253
the 0x80 is the data 128, but where is the address 253?