"Was this project ever completed? 
I'm trying to do the same thing as a side project and was hoping you could help me on the code for the line detecting and then following."

"Can I ask what you did achieve? Im trying to do something similar and any help you could give would be great"

"Did this ever get completed? "

"Can I ask what you change/edit on mission planner to receive information from the arduino?
At the moment I use the serial monitor on the arduino IDE but it just spits out interpretable info which is unhelpful"

"I have done this and yet it still comes up with an error now saying 
"fatal error: c_library_v2/common/mavlink.h: No such file or directory"

I am confused to why it still isn't compiling when the path on the code and the library is correct.
czar…"

"hi there, 

I realise this is 3 years late but I was using your code to work on the same project as yours. To interface pixhawk and arduino uno and programme it to arm/disarm and to make it autonomous at one point.

I put your code into arduino IDE…"

"Hi Logan,

Unfortunately i wont be able to help as im struggling with the same with but with a pixhawk. 
Would it possible for you to send me your code that you used for the interfacing the apm to the arduino? Also are you using the newest version…"