how do u create cheat codes?

I know about the trainer thingy from the people who made the AR but i want a code maker thats free and that can be used on flash cards (if needed)

Just download GBAtemp cheat code database (Google that), it had most of old games codes and it's very easy to do, just read the instructions provided. If you want to put your own code, "Cheat Code Editor" is a good one. Sorry I forgot where you can find it.

r4cce ,otherwise known as r4 cheat code editor, is compatible to all flashcarts...it is very useful in editing, deleting and checking AR codes.

Not actually creating codes then?

i know about GBAtemps cheat database but i want to CREATE codes, i already have r4cce by yasu AND the UNOFFICIAL cheat database from GBAtemp.

Replying to #5

Well, you could try reading the basics:
Basic Guide on Creating AR codes
-Ask Anandjones, he has more resources ;D

https://www.romulation.org/forum/index.php?topic=17352.0https://www.romulation.org/forum/index.php?topic=17351.0A documentation is available at http://doc.kodewerx.org/hacking_nds.html

holy crap x.x looks like ill have to learn a loooooooot of coding T.T