A friend of mine asked me to code some sort of tool to trade Pokémon with friends while in school,
and here it is:

nTrade Advanced


It's a small application which allows you to trade Pokemon between third gen Pokemon games.
Note that it may fail with modded ROMs if they use another structure for the savefile.
Yes, I'm looking at you, Pokémon Glazed


It works the way that your friend sends you his savefile, nTrade trades the Pokémon and you send back the changed save file.
This way you still have the ability to clone your Pokémons.



I also included the functionality to repair savefiles.
Note that this only works, if the save file is corrupt because of incorrect checksums.

~CiriousJoker

edit: all bugs should be fixed now

I don't know about wireless adapters, but ofc you have to send the savegame to a friend.
I don't know how to make use of the cable for a permanent connection like on the real gameboy.
This way was the easiest because its my first project for ndless 

I think I have to explain this a little better...


It does NOT connect to an emulator, another ti nspire or anything
It DOES switch Pokemon between two save files:
To trade, do it like this:
1) your friend sends you his savefile
2) You put both your and your friend's savestate in your "My Documents" folder and name them 1.sav and 2.sav
3) start my tool, select which Pokémons you want to trade and click trade
4) send 2_after.sav to your friend


Of course, this isn't the fastest way ever, but it's made for school and there you have time enough.
Also, you must know that this is a) the first c program I wrote and b) the first for a calculator


Normally I code with c# and java (i hate it but in school, we have to do some stupid stuff in a stupid way with it)
edit (years later): Seems like Java is actually pretty cool and the teacher was a retard

Hope it's clearer now, if not, just ask me 

Ah I see now. Pretty interesting tool

The problem between firered and emerald should be fixed now.


This tool isn't supposed to be THE tool that has to be on EVERY calculator, was just bored for some time and wanted to improve my c/c++ skills 
If you find any bug, please tell me, i don't bite