idk ive been trying to figure out how to make a cheat file =/ ill search for it and if i find anything ill let ya know
:Edit:
okay ive found stuff at the supercard site
Introduce
DS ONE OS 2.0 added NDS game cheat code function. Player can on/off each cheat code option dividually when playing the game. Player can press Hotkey to switch between cheat code menu and game play screen. It's a real time cheat code. The best cheat code system in the world.
DS ONE NDS cheat code file
DS ONE use special cheat code file *.scc, player can use software convert *.cht to *.scc easily, so play can add, modify and delete the cheat code by themself. And this convert software also support *.cht file with create by Emu-Cheat. It's very easy to make your own cheat code file by yourself.
Q:How to create *.cht cheat code file?
A

lease use Emu-Cheat software to creat *.cht file, Or download the *.cht file from internet directly.
Q:How to convert *.cht to *.scc?
A:
# 1. Run cht2supercardcheat.exe
# 2. Click "Make Cheat" button.
# 3. Select the .CHT file which you want to convert.
How to use *.scc cheat code file?
A:There are two methods:
# 1. If the ROM in the database. You can rename *.scc to the ROM series runber, and put the *.scc to scshell\cheat.
Example: If you have a ROM "0061 - Bomberman (U)" which in the patch database, you can rename the .scc file to 0061.scc and put it into scschell\cheat folder.
# 2. If there is a new ROM not in the database, You should rename the *.scc file name to match the ROM name. And put the ROM and *.scc in the same folder.
Example: If you hava a ROM "1060 - SuperMan" which is not in the patch database, you can rename the *.scc file to "1060 - SuperMan.scc", and put it with the ROM file together.
i believe you need to put your codes for what ever cheat you want into a txt document, THEN make the .cht file, then the .scc
i think they had failed to tell us we need to have it in a .txt 1st
if anyone can confirm my information plz do, i will not be able to until i get home from school, but if no one confirms this then ill do it if i get it working
:Edit:
Also the new OS has fixed the pokemon d/p problem where you had to turn off the patch, you DO NOT need to do that anymore