Resolution

[skaman82]

Is there any way to increase the resolution (at least a bit)?
If I increase the resolution in the overlay example, no overlay is visible
#define W 136 #define H 96

Some other projects like DIYOSD do much higher resolution on the same hardware but the
code is extremely cryptic.

Thanks!

[nootropicdesign]

The memory is really constrained, so 136x96 will work in some cases but if the rest of the program is using too much memory, then you'll have to settle for lower resolution. It's just that an Arduino only has 2K or SRAM.

I'm not familiar with DIYOSD -- I see that it does look much better. Maybe it is because it is only overlaying a small part of the screen (top and bottom) and not consuming memory for the whole middle of the screen.