Probably this:
Code:
chartmp = charset - 295
char temp is a byte who’s maximum value is 255.
It will probably also break it if it was working, to fix it,
you’d probably have to rotate the values in the lookup table by some amount.


Quote Originally Posted by Alberto View Post
Hi all, I did use the Timc code to drive a 0.96 '' oled display and it works fine (thank you Timc)
The only doubt now I have is the warning message I get compiling the code:

"ASM WARNING Argument out of range. Last significant bits used. (0) : Warninig [202]"

What does it mean?
How can I remove it?

Alberto