Post by danaro on Feb 24, 2018 5:50:57 GMT -8
Hello, I try to draw a Binary image on my GD2. I can't use the PROGMEM since I need to constantly change the pixels in my image during the run time (like a video/frames).
Let's say I want to display a full white (255) 96x56 image, like a small white rectangle, only by accessing the graphics memory from an Arduino loop. This will serve as a frame.
I used cmd_regwrite but there was a lot of pixels gone (black spaces) or it turns all black.
Thank you.
Let's say I want to display a full white (255) 96x56 image, like a small white rectangle, only by accessing the graphics memory from an Arduino loop. This will serve as a frame.
I used cmd_regwrite but there was a lot of pixels gone (black spaces) or it turns all black.
Thank you.