devkitPro

Ok. I think I understand more after few more tests.
When you use a BgSize_T_512x256, you have a "screen of 512 pixels wide". The left part begin at 0 and the right part at 1024 (32*32).

Thanks a lot. It's works well.

I have made some tests and found I need to add a bgupdate() to have the scrolling done, after the bgSetScroll


Now I'll work on the Hud and text menu.

Hi, I'm new on Nintendo ds. I just begin to code with libnds this week and have some questions. I'll keep a single thread to ask new questions. I have understand the basic and look some of the example. So I can add image in VRAM, load image, Draw on the main / sub screen, use layer priority ... I ...