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Forum Index : Microcontroller and PC projects : CMM2 paint program

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Macer_D
Newbie

Joined: 25/04/2026
Location: United Kingdom
Posts: 4

Posted: 05:42pm 26 Apr 2026

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Hi all, I am using my recently acquired CMM2 to create a paint program for the 12-bit graphics mode - currently am just trying to draw things to the screen. I have run into the problem of moving objects leaving behind undesired trails, and it seems that the cls function is too slow to be called every frame - Things don't render properly when I do it. What would be the best way to go about writing to and clearing from the screen? Thanks for your time.

PhenixRising
Guru

Joined: 07/11/2023
Location: United Kingdom
Posts: 1856

Posted: 08:50pm 26 Apr 2026

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Two possibilities: GETSCANLINE and the other is the "int" option of the MODE command.

It's all in the manual.

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