Hey all,

I have have been following an initialisation routine provided by Samsung in KS0070B datasheet. Everything goes to plan except when I jump forward to the second line characters are blank. The cursor goes to the position that I want and the cursor also increments for every character that I try to add but the cells still stay blank. I can't find anything in the manual or on google to solve this. Does anyone know what I am doing wrong or if there is another issue?

I am using a PIC16F628A. Code is attached.

Thanks,
guth

 

Sorry guys simple error on my behalf