Homebrew Python Tools for 3DS

[Snailface]

Has noone posted where the frameBuffers in FCRAM are yet?

http://3dbrew.org/wiki/LCD#Framebuffers

 

[ernilos]

http://3dbrew.org/wiki/LCD#Framebuffers

This won't work, idk why but when you access to it with a pointer 3DS "crash".
Otherwise, PXI FileSystem won't work(for who works in RAM dumper in arm)

 

[tpu]

0x5d, 0x87, 0x8d, 0x59, 0x83, 0x88
search this patten from 0x20000000, you will find the framebuffer for bottom screen.

 

[T3GZdev]

0x5d, 0x87, 0x8d, 0x59, 0x83, 0x88
search this patten from 0x20000000, you will find the framebuffer for bottom screen.

what are you using?

 

[ernilos]

0x5d, 0x87, 0x8d, 0x59, 0x83, 0x88
search this patten from 0x20000000, you will find the framebuffer for bottom screen.

Oh thank's that's faster way than doing by the hand

Spoiler

 

[aliak11]

Oh thank's that's faster way than doing by the hand

Spoiler

Could you please post your asm code.

 

[Kane49]

Could you please post your asm code.

At least show him you've done some work and ask a specific question on what you need help with @_@

 

[aliak11]

At least show him you've done some work and ask a specific question on what you need help with @_@

Sorry, I will be a little more specific. I have been able to load arm asm on the 3ds, but I can not figure out how to write to the framebuffer to show on the screen.

 

[tpu]

what are you using?

It's easy to create a project to write code use C. And , I have my own loader, based on gateway's Launcher.dat, before this python script.

 

[tpu]

My current test: 3ds serial!

 

[mathieulh]

My current test: 3ds serial!
View attachment 5873View attachment 5874

Oh ! Nice serial, is it soldered to the IR pins ? I have been looking for somewhere to set one up.

 

[tpu]

yes, signal come from ir module.
In fact, this module can be used to connect to another ir serial device.

 

[greyneon]

Do you have a circuit to show and More documentation?
I would like to dive deeper in this If you could PM me your work? I'm currently building a diy circle pad but my IR tranciever broke down so this would acctually work better.

 

[filfat]

Damit, so all this is created in Python... sadly I don't have time to learn a 4th langue :/
(Well, except the C/C++ Libraries which is used)

 

[Snailface]

Damit, so all this is created in Python... sadly I don't have time to learn a 4th langue :/
(Well, except the C/C++ Libraries which is used)

lol, you don't have to touch python.

Go to the link in the first post and download 'Binary' on the page. In that file there will be a CODEEXEC folder. Starting at offset 0x6F4 you can insert (overwrite) your arm asm code on top of the repeating E0 3E 0C 08 instructions.

 

[Kane49]

https://github.com/insaneKane/3DS_Homebrew_Stuff2

For everyone that wants to get started, if you can't get this to work then i can't help you XD

 

[kalimero]

https://github.com/insaneKane/3DS_Homebrew_Stuff2

For everyone that wants to get started, if you can't get this to work then i can't help you XD

thanks:

fierce waffle
naehrwert
Roxas75
kalimero

fixed

 

[aliak11]

When I run Build.py I get this message.

 

[T3GZdev]

When I run Build.py I get this message.

i'm getting the same it appears to be trying to connect to something.
although i was able to get it to write a launcher.dat file to my drive "e:/ " o.O
edit: hmm payload.bin

 

[Snailface]

Got it to compile. Had to change a few things in the scripts and toolchain but it wasn't too hard.

If you're getting errors you may have to install ARM GCC or python 2.7.
https://launchpad.net/gcc-arm-embedded
http://www.python.org/