Homebrew Planning to learn how to code for 3DS homebrew. What do I need to know, guys?

[JoostinOnline]

I'm having trouble compiling the graphics example. Do I need Image Magick to compile it, because in the Makefile code,
there's a certain error message telling the user to install it.

Yeah, and it's super annoying.
http://www.imagemagick.org/script/binary-releases.php

 

[Deleted User]

Yeah, and it's super annoying.
http://www.imagemagick.org/script/binary-releases.php

Which installer do I need?

 

[JoostinOnline]

Which installer do I need?

If you have Windows, then this for 32-bit, and this for 64-bit.

 

[Deleted User]

If you have Windows, then this for 32-bit, and this for 64-bit.

Thanks, dude! Hope this'll work!

 

[JoostinOnline]

Thanks, man! Hope this'll work!

You'll need to restart so environment variables can be updated.

 

[Garcia98]

You'll need to restart so environment variables can be updated.

Just the cmd

 

[Deleted User]

Reset environment variables.
Project seems to be building fine.
Linking example.elf...

Couldn't open SMDH.
Error.

What gives?

Never mind. Got it working now.

.

 

[Deleted User]

Hey, does anyone know where I can find a 3D example (one that uses two pictures merged together)?

 

[Deleted User]

Also, can someone send me an example of how to change an image by pressing a button?

Thanks in advance!

 

[Garcia98]

Also, can someone send me an example of how to change an image by pressing a button?

Thanks in advance!

hidScanInput();
u32 kDown = hidKeysDown();
if (kDown & KEY_A){
// Load image 1
} else {
// Load image 2
}

 

[Deleted User]

hidScanInput();
u32 kDown = hidKeysDown();
if (kDown & KEY_A){
// Load image 1
} else {
// Load image 2
}

Thanks, but how do I load the picture, and how do I render it to appear on screen when I press the A button? Example download?

 

[Garcia98]

Thanks, but how do I load the picture, and how do I render it to appear on screen when I press the A button? Example download?

There you have the example, to compile it you need to have sf2dlib and sfillib installed

 

[Deleted User]

There you have the example, to compile it you need to have sf2dlib and sfillib installed

Sorry I took so long to respond; My computer fatal errored and I was stuck waiting for half an hour!
Do you have them pre-built for me? I'm having trouble compiling both projects.
Thanks

 

[Garcia98]

Sorry I took so long to respond; My computer fatal errored and I was stuck waiting for half an hour!
Do you have them pre-built for me? I'm having trouble compiling both projects.
Thanks

There you have...

 

[Deleted User]

There you have...

Thanks, man!
Do you have the built libs for me? That'd be great!

 

[Garcia98]

Thanks, man!
Do you have the built libs for me? That'd be great!

What errors are you having?

 

[Deleted User]

What errors are you having?

I'm not compiling the actual project. I'm trying to build the sf2dlib and that other one...
It just returns this error:

> "make"
shader.vsh
make[1]: nihstro-assemble: Command not found
make[1]: *** [shader.vsh.o] Error 127
"make": *** [build] Error 2

> Process Exit Code: 2
> Time Taken: 00:02

All I need though is these built libs. Could you attach them for me, please?

 

[Shadowtrance]

You need to get nihistro from here http://4dsdev.org/thread.php?pid=342#342 and put the exe's in /devkitPro/devkitARM/bin and you should be fine to compile.

 

[Deleted User]

You need to get nihistro from here http://4dsdev.org/thread.php?pid=342#342 and put the exe's in /devkitPro/devkitARM/bin and you should be fine to compile.

got nihistro; this happened...

> "make"
shader.vsh
sf2d.c
arm-none-eabi-gcc -MMD -MP -MF /c/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/build/sf2d.d -g -Wall -O2 -march=armv6k -mtune=mpcore -mfloat-abi=hard -I/c/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/include -I/c/devkitPro/libctru/include -I/c/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/build -DARM11 -D_3DS -c /c/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c -o sf2d.o
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:36:8: error: unknown type name 'aptHookCookie'
static aptHookCookie apt_hook_cookie;
^
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c: In function 'sf2d_init_advanced':
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:79:2: warning: implicit declaration of function 'aptHook' [-Wimplicit-function-declaration]
aptHook(&apt_hook_cookie, apt_hook_func, NULL);
^
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c: In function 'sf2d_fini':
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:104:2: warning: implicit declaration of function 'aptUnhook' [-Wimplicit-function-declaration]
aptUnhook(&apt_hook_cookie);
^
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c: In function 'sf2d_start_frame':
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:154:19: error: 'GPU_STENCIL_KEEP' undeclared (first use in this function)
GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP);
^
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:154:19: note: each undeclared identifier is reported only once for each function it appears in
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c: In function 'apt_hook_func':
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:284:14: error: 'APTHOOK_ONRESTORE' undeclared (first use in this function)
if (hook == APTHOOK_ONRESTORE) {
^
make[1]: *** [sf2d.o] Error 1
"make": *** [build] Error 2

> Process Exit Code: 2
> Time Taken: 00:10

 

[Garcia98]

got nihistro; this happened...

> "make"
shader.vsh
sf2d.c
arm-none-eabi-gcc -MMD -MP -MF /c/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/build/sf2d.d -g -Wall -O2 -march=armv6k -mtune=mpcore -mfloat-abi=hard -I/c/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/include -I/c/devkitPro/libctru/include -I/c/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/build -DARM11 -D_3DS -c /c/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c -o sf2d.o
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:36:8: error: unknown type name 'aptHookCookie'
static aptHookCookie apt_hook_cookie;
^
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c: In function 'sf2d_init_advanced':
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:79:2: warning: implicit declaration of function 'aptHook' [-Wimplicit-function-declaration]
aptHook(&apt_hook_cookie, apt_hook_func, NULL);
^
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c: In function 'sf2d_fini':
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:104:2: warning: implicit declaration of function 'aptUnhook' [-Wimplicit-function-declaration]
aptUnhook(&apt_hook_cookie);
^
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c: In function 'sf2d_start_frame':
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:154:19: error: 'GPU_STENCIL_KEEP' undeclared (first use in this function)
GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP);
^
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:154:19: note: each undeclared identifier is reported only once for each function it appears in
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c: In function 'apt_hook_func':
c:/Users/User/Downloads/CTR_HB/sf2dlib-master/sf2dlib-master/libsf2d/source/sf2d.c:284:14: error: 'APTHOOK_ONRESTORE' undeclared (first use in this function)
if (hook == APTHOOK_ONRESTORE) {
^
make[1]: *** [sf2d.o] Error 1
"make": *** [build] Error 2

> Process Exit Code: 2
> Time Taken: 00:10

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