Omnimaga

Calculator Community => Casio Calculators => Topic started by: PierrotLL on November 26, 2011, 09:24:41 am

Title: How to use the full screen ?
Post by: PierrotLL on November 26, 2011, 09:24:41 am

I'm trying the different SDK's for Prizm, and found no way to use the 396*224 dots of the screen.
Is anyone know how to get complet screen access?

Also, where can I find some informations on the VRAM ? (difference between 0xA8000000 and 0x88000000, size of buffer, way to copy VRAM to DD manually ...)

EDIT: I saw syscalls 0x02A4 and 0x02AA that allow to choose the frame color.
So, according to my research, I concluded we need to write an other Bdisp_PutDisp_DD to use a 396*224 VRAM. I'll search on this way.

Title: Re: How to use the full screen ?
Post by: Eiyeron on November 26, 2011, 10:20:17 am

Why Simlo's infos are imprecise?

Title: Re: How to use the full screen ?
Post by: calc84maniac on November 26, 2011, 12:14:35 pm

I thought the screen was 384x216 pixels.

Title: Re: How to use the full screen ?
Post by: JosJuice on November 26, 2011, 12:30:43 pm

Quote from: calc84maniac on November 26, 2011, 12:14:35 pm

I thought the screen was 384x216 pixels.

Yes, normally. But 396x224 is possible. ;)

Title: Re: How to use the full screen ?
Post by: Eiyeron on November 26, 2011, 01:34:39 pm

With which functions? Do'nt send me theses sycalls that just change the border's colors! :p