Solved. Write to NDS memory.


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Main - Development - Solved. Write to NDS memory.

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temp12312

Posted on 10-30-21 05:02 PM (rev. 3 of 11-10-21 03:16 PM)

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0x020E0000 memory region. I want to edit NDS game variable.

0x020E078C 2 bytes halfword, seems what I need is accesible in ARM9 ARM7 and full memory(used DeSmuME).

Tried NDS::ARM9Write16(0x020E078C, 0) and NDS::ARM7Write16(0x020E078C, 0), but did not work(because it is the wrong variable).

Generic aka RSDuck

Posted on 10-30-21 06:14 PM

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Big fire melon
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the function you use seems to be right, but it also depends on when this code will be executed, otherwise the game might overwrite what you write there before your value is even read.

I don't know what exactly want to do, but it looks like something which could be done with cheats as well and possibly easier.

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temp12312

Posted on 10-30-21 06:31 PM

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I want to also change value dynamically. How to convert that memory address to ar code format? Or do you mean something other by cheats?

Generic aka RSDuck

Posted on 10-30-21 07:12 PM

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Big fire melon
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yeah AR codes, take a look at https://problemkaputt.de/gbatek-ds-cart-cheat-action-replay-ds.htm

don't count on me (I have never created a cheat before), but 120E078C 0000xxxx where xxxx is the value you want to write could work.

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temp12312

Posted on 11-10-21 02:26 PM

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I picked the wrong variable that is why it did not work. Everything is good with functions.

Main - Development - Solved. Write to NDS memory.

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