hi guys i got my cobra today and started development of a project… with a 130x130 SPI screen.
The screen supports a ‘write-mode’ which allows me push a double-buffered byte directly to the screen so there’s nearly no lag with the transmission process.
What bothers me is time consumed by filling that buffer… the buffer size is 130x130, and it’s ushort,
i tried using for(…)loop to fill that buffer (clear screen) or using Array.Copy to make it a bit faster…
But those didnt help, it’s still like 1FPS… why is there such a bit difference between using ‘native’ screen with that screen connecter to applying the ‘external small SPI screen’… :
Any suggestion will be helpful!