Printing pixels/text to the bottom screen w/ devkitpro | GBAtemp.net

Hello,
I am actually, actually new to the 3DS homebrewing scene. Undoubtedly very late to it , however I discover it a ton of enjoyable. To this point I’ve just about solely made a primary button masher, and now I wish to make a crappy little drawing program simply to check out how drawing on the underside display is applied. Subject is, I’ve no clue on tips on how to do something down there, save for locating out the place the stylus location is when pressed. A lot of the tutorials I’ve discovered on-line do not present a lot by way of the underside display, and are outdated in any case. If anybody might please present me some examples and clarify some capabilities associated to touch-screen I would actually respect it