Homebrew Link gba emulator to ds?

[Goyooo]

So basically, I want to know if there's a way to use a save file from an emulated GBA and link it or something to a physical ds. I'm playing MegaMan ZX and I'm trying to get model Ox but apparently I need to get MegaMan zero 3 and 4 linked in there to get the biometal. I have completed the games 100% on a GBA emulator in my PC, I just don't know if there's a way to link it to the ds or I should just forget about it. Any ideas?

 

[Shadow#1]

So basically, I want to know if there's a way to use a save file from an emulated GBA and link it or something to a physical ds. I'm playing MegaMan ZX and I'm trying to get model Ox but apparently I need to get MegaMan zero 3 and 4 linked in there to get the biometal. I have completed the games 100% on a GBA emulator in my PC, I just don't know if there's a way to link it to the ds or I should just forget about it. Any ideas?

Nope

 

[Zense]

So basically, I want to know if there's a way to use a save file from an emulated GBA and link it or something to a physical ds. I'm playing MegaMan ZX and I'm trying to get model Ox but apparently I need to get MegaMan zero 3 and 4 linked in there to get the biometal. I have completed the games 100% on a GBA emulator in my PC, I just don't know if there's a way to link it to the ds or I should just forget about it. Any ideas?

I don't really understand what you mean. Do you want to link a GBA Emulator on PC to a DS running GBA? This is currently not possible and probably won't ever be.

You can obviously transfer your save from your PC to your DS. That might need conversion of the save.

 

[Kwyjor]

Someone already made a hack that fixes this once and for all. That is probably your best option.
https://www.romhacking.net/hacks/4649/