APM servo reversing

I am setting up a APM with a F27 Stryker that uses elevons. I am working with code revision APM 1.0 Public Beta. I have everything working well in manual mode and I used the reverse dip switches to get the controls to react properly to the transmitter in stabilized mode. The issue I have is that in stabilized mode when I pitch the APM reacts with one elevon up and the other one down which is wrong. When I roll the plane it reacts with both elevons going up. No doubt the solution is to reverse one of the servos but I cant figure out how to do that. I have been using the config

#define REVERSE_CH1_ELEVON        0


 I have been putting this into the APM_Config.h tab.


I have had similar trouble trying to reverse the throttle. From what I can find the command is

#define THROTTLE_REVERSE    0

I also define this in the APM_Config.h tab with no success in reversing it.

I know this is a simple thing but I spent the last 2 days scouring the forums and trying things on my own with no success and I am going a bit crazy at this point. This is the final adjustment I need to make before I make my first flight so I am very excited to try it out!!

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Replies

  • I think the way is crossing the input channels or output channels , some transmitter in the past require this trick if the elevon mix was not tuneable,not allowing minus values.
  • 3D Robotics
    You should be able to do all the servo reversing with the DIP switches. Sometimes it takes a little trial and error. I've tried to show a typical delta wing setup in the manual.

    As for Throttle, the way to do it is to change this in the config.h file:

    # define THROTTLE_REVERSE DISABLED
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