Bully Dog operating system?
 

I am trying to make a DIY computer for my truck (see signature), using a raspberry pi 3B (rpi) single board computer and a touch screen. One of the things it will need to do is control my truck's Bully Dog performance chip. There are several OBDII programs for the rpi, but I have not yet found anything that allows tuning through the OBDII port, just monitoring and clearing codes.

Does anybody know what operating system or programming Bully Dog uses?

Things I want the computer to do:
- Talk to my truck's computer, monitor through OBDII and tune the Bully Dog
- Media server - music, radio
- monitor cameras - backup camera, trailer cameras
- turn on and off trailer flood lights
- connect with my iphone 7 for hands-free cellular - bluetooth
- wifi hotspot
- GPS navigation
- Monitoring tire pressures
- I'll think of more, I'm sure

Any help or thoughts would be appreciated.

just drive it!!!

Over 311,000 miles now. What's the matter? Wake up on the wrong side of the bed?

Anyway, I found in the documentation that the coder operates under Windows, so now it's just a matter of figuring out the programming.

Update:

Found a developer at autopi.ip that uses the raspberry pi computer to make a car computer that talks to the OBD2 port on the vehicle and offers programmability of the vehicle's can-bus functions. Should work for what I need and allow programming of my engine performance, just like the Bully Dog does. I will just need to figure out the values Bully Dog uses in their settings on the can-bus. I pre-ordered a unit, which should be delivered this month.

I got the navigation system working. Still working on getting the cameras working. Next will be the TPMS. I'll post updates as I get things working.