Is it possible to achieve some sort of frame control on a display with the ILI9486 chip or am I bound to have all the pixels I write to it going to the lcd as soon as I send them?
A better explantion of what i'm trying to achieve is:
-send the background
-write some text on the background
-draw some buttons
-draw some icons and text on said buttons
-and finally send a command to "refresh" the display effectively loading the data from memory to the LCD
To complete those commands it takes about 1sec because it has to load some data from an SD card (will transfer that data to a flash in the future for faster access),
so my problem is that you can actually see the pixels loading, and if possible I would want to avoid that.
Since I'm dealing with a 480x320 display, which on 16bpp takes up 300KB of memory, I cannot do the graphical "processing" directly on the arduino.
link for the display I'm using: LINK
cannot attach datasheet because the file is too large so here's a LINK