MultiWii

Here's a link to the theory behind my autotune code. If you understand how it works, it may be easier to port to Multi-Wii. One thing that will make it difficult to port is that to the best of my knowledge Multi-Wii uses nested loops for PID control. I believe it uses one PID loop for angular veloci...

Hello all. I just released my code from a somewhat similar project: m It's based on some multiwii ideas, but it's pretty much a complete re-write. It's all done with .c and .h files. I do the development in Xcode on a Mac. I'm sure it would adapt to eclipse quite easily. For distribution, I just cop...

I see that felix beat me to the punch. My "Uncrashability Mode" (see link above) works like this: The code anticipates when the aircraft might go below an altitude threshold by monitoring the rate of descent and predicting what the altitude will be one second in the future. If it's going t...

The answer is: No you can't. You can integrate the acceleration over time to get velocity and integrate the velocity over time to get position. The problem is that there is always error involved and you are integrating the error as well. So after a few seconds, the error grows to an unacceptable lev...

As far as I can tell, that would change the maximum angle, but you would only use a small portion of your stick throw. Instead, I think you can change the pitch and roll rate using the config program.

I'm currently working on my own code which has a lot of code borrowed from MultiWii. I'm developing on a Mac using Xcode because I don't like the Arduino IDE. The code is formatted fairly traditionally, with header and source files. It doesn't use any Arduino libraries directly. I can make the proje...