First, there is no need to include the .c file on line 8. The .c file will be compiled simply by placing it in your source directory.

Second, your .h file is missing both the graphics and the palette and looking at your grit export options above I can see that your “Tiles” and “Palette” options are set to “none”.

I am actually on a fresh computer here so I downloaded and installed the map editor and created a map named “Dungeon” with a single layer map called “Floor”.

After setting my path to grit.exe in the Tools->Configuration->PathToGrit to “C:\devkitPro\devkitARM\bin\grit.exe” and then choosing export using GRIT and then all default options (except I checked the .c as apposed to .asm box) I get a header and a c file that contain a map, tile graphics, and a palette.

Is this roughly the process you followed to create your .c and .h file?

Finally, your use of dma to copy in the necessary components of the map is somewhat off. You need to copy three separate parts to make your map:

Assuming you have initialized a background layer as follows:

	
//           bgInit(layer index, type, size, map offset, tile offset)
int layer0 = bgInit(2, BgType_Text8bpp, BgSize_T_256x256, 0, 1);

First, the maps tile graphics must be copied into background tile memory:

//         source,           destination,            length
dmaCopy(DungeonSharedTiles, bgGetGfxPtr(layer0), DungeonSharedTilesLen);

Then, the palette needs copied in:

dmaCopy(DungeonSharedPal, BG_PALETTE, DungeonSharedPalLen); 

Finally, you need to copy in the map itself:

dmaCopy(FloorMap, bgGetMapPtr(layer0), FloorMapLen);

(the actual order you do these copies is not important only that all three are completed).

If this did not clear it up then there likely is a bug. If it did then I really need to install a forum

http://www.drunkencoders.com/pastebin/p/CkAVtb.html

And the .h file…

It would help. Hopefully we can get this thing straitened out.

MAIN.C errors:

warning: passing argument 1 of ‘dmaCopy’ makes pointer from integer without a cast [enabled by default]
In file included from c:/devkitPro/libnds/include/nds.h:233:0,
note: expected ‘const void *’ but argument is of type ‘int’
error: ‘Layer_1Pal’ undeclared (first use in this function)
note: each undeclared identifier is reported only once for each function it appears in
warning: implicit declaration of function ‘scroll’ [-Wimplicit-function-declaration]

“export script not supported currently” this appears TWICE.

My GRIT export settings: Map=All, Layer=All, Map=None, Tiles=None, Palette=None, exported as a .c and 8 bit index is turned off.

Visual Studio 2005:
– VsWizard.VsWizardEngine.8.0
Visual Studio 2008:
– VsWizard.VsWizardEngine.9.0
Visual Studio 2010:
– VsWizard.VsWizardEngine.10.0
Visual Studio 2012 and Visual Studio 11 Beta:
– VsWizard.VsWizardEngine.11.0