Homebrew Emulator that supports firmware writing

[_V1qY]

I am looking for a DS emulator that supports writing to the settings such as username. Does one exist?

EDIT: All ones I have tried crash when I attempt a write to the firmware (application works on real hardware though).

 

[pasc]

I don't think that is supported.

Why'd you need that anyways ?

 

[_V1qY]

Never mind, I was able to do what I wanted using real hardware.

 

[FAST6191]

Though I thought some of the emulators had such functionality I should mention that crystlatile2 ( http://filetrip.net/nds-downloads/utilities/download-crystaltile2-20100906-f23649.html ) has a firmware editing option. If you click on the tools dropdown menu it will be in there.

 

[captain_corona]

Never mind, I was able to do what I wanted using real hardware.

just curius what where you tried to do

 

[ernilos]

For me it's working fine desmume, the error's are throwed in console mode

 

[Blue Shelly]

For me it's working fine desmume, the error's are throwed in console mode

That's if you run the Gateway on latest Desmume debug. If you run the DS lite firmware on Desmume , every time you save a setting you get a neat "Save to firmware", but Gateway uses some obfuscated method of writing to the firmware that only seems to work on 3DS (I mean that if you run the Gateway on DS Lite and then write a ROM which checks part of the settings which Gateway are meant to have written to, such as PersonalData store 2's messageLen, there is no change - Gateway also never verifies on DS Lite).

The Gateway looses its settings when it enters DS mode, so what I was using to test, was using a Flashme'd DS, and booting from Slot 2 using backup option (so the DS doesn't touch the firmware between me running the Gateway and me running my application).