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DS emulator, sorta
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Carles Pastor 49dd86ad3c Add manifest for building as a flatpak 
It's a bit rough but it includes a desktop file and everything needed 
for the emulator to run.
It enables pulseaudio for sound, network for wifi emulation, device=all 
for gamepad support and filesystem=home to enable the emulator to write 
the save files to the same folder as the rom.

Because melonds uses sdl2 and gtk3, it should run on wayland, but I'm 
not including the socket because I haven't personally tested it to work.
2018-11-04 23:38:14 +01:00
cmake build: add mingw64 cross-compiling 2017-12-09 18:06:40 +08:00
flatpak Add manifest for building as a flatpak 2018-11-04 23:38:14 +01:00
icon gtk: add icon 2017-12-16 05:43:34 +01:00
src Merge branch 'master' of https://github.com/StapleButter/melonDS 2018-10-27 14:44:52 +02:00
.gitignore gtk: add icon 2017-12-16 05:43:34 +01:00
CMakeLists.txt Merge pull request #248 from Dirbaio/master 2018-10-27 14:16:46 +02:00
LICENSE reorganize repo, move shit around 2017-03-16 23:01:22 +01:00
melon_grc.xml gtk: add icon 2017-12-16 05:43:34 +01:00
melon.ico windows: add icon 2017-12-16 04:10:32 +01:00
melon.rc call it a release??? 2018-10-24 00:38:35 +02:00
melonDS.cbp move libraries around to try and fix some weird error 2018-10-18 20:57:29 +02:00
README.md guess this is good for 0.7. readme update as a pretext 2018-10-26 21:06:46 +02:00
xp.manifest start work on the input config dialog. nonfunctional and looks like shit. 2017-03-23 23:38:40 +01:00

README.md

melonDS

DS emulator, sorta

The goal is to do things right and fast, akin to blargSNES (but hopefully better). But also to, you know, have a fun challenge :)

The source code is provided under the GPLv3 license.

How to use

melonDS requires BIOS/firmware copies from a DS. Files required:

  • bios7.bin, 16KB: ARM7 BIOS
  • bios9.bin, 4KB: ARM9 BIOS
  • firmware.bin, 128/256/512KB: firmware

Firmware boot requires a firmware dump from an original DS or DS Lite. DS firmwares dumped from a DSi or 3DS aren't bootable and only contain configuration data, thus they are only suitable when booting games directly.

Possible firmware sizes

  • 128KB: DSi/3DS DS-mode firmware (reduced size due to lacking bootcode)
  • 256KB: regular DS firmware
  • 512KB: iQue DS firmware

DS BIOS dumps from a DSi or 3DS can be used with no compatibility issues. DSi BIOS dumps (in DSi mode) are not compatible. Or maybe they are. I don't know.

As for the rest, the interface should be pretty straightforward. If you have a question, don't hesitate to ask, though!

How to build

Linux:

mkdir -p build
cd build
cmake ..
make

Windows:

  • use CodeBlocks
  • or receive golden cookies if you get Cmake to work

Build system is not set in stone.

TODO LIST

  • improve libui and the emulator UI
  • fix occasional sound crackling in games that use surround (timing issue?)
  • support for rendering screens to separate windows
  • emulating some fancy addons
  • other non-core shit (debugger, graphics viewers, cheat crapo, etc)

TODO LIST FOR LATER

  • hardware renderer for 3D (w/ upscaling and fancy shit)
  • better wifi
  • maybe emulate flashcarts or other fancy hardware
  • big-endian compatibility (Wii, etc)
  • LCD refresh time (used by some games for blending effects)
  • any feature you can eventually ask for that isn't outright stupid

Credits

  • Martin for GBAtek, a good piece of documentation
  • Cydrak for the extra 3D GPU research
  • All of you comrades who have been testing melonDS, reporting issues, suggesting shit, etc