SamyGO

Hi krelle52, welcome!
I am a computer engineer, developed some programs before, but I think this project is little different. We are making reverse engineering here instead forward one. This requires good linux knowledge and ARM Binary hacking/ARM Assembly.It's hard to find developers that could hack ARM binaries. If you can help us, we are happy then.

I will save you from reading lots of codes and manuals. Because there is no source or manual of exeDSP internals You needed to understand program from binary/disassembly instead of source

As you well know, In electronic world, there is nothing impossible. Since our TV's are connected to network (by Ethernet & wifi) you can send packets to TV. All you need is a server that runs background and converts IP packets to Remote Controller presses. This is easy part of program.

Relatively hard part is injecting this button press information into exeDSP and make program think as you pressed button at controller.
You are lucky because I am behind of those Remote Controller reading service, you needed to find routines before hack

There is Samsung Source Codes at their site. And also valuable informations at our Wiki pages.
But no information on how exeDSP works.
If you are volunteer to make the job, show what you can do We are looking forward to your application
Thanks.