Problem with RC chanels APM2.6 - ac 3.2.1 !!! - Discussions

Hello .

I have very strange problem with chanels. I looking for some logic result 3 days and no succes , so im writing here ;-) im using APM2.6 and ac 3.2.1

When i instal firmware, clear ( default ) , mission planer chow me in RC CALIBRATION that chanels are :

1-- roll

2 pitch

3 throtle

4 yaw

This coresponding with manual of arducopter BUT, this not coresponding with setup !!! in setup so RC_MAP is :

1 pitch

2 roll

3 throtle

4 yaw

And now biggest riddle : so MISSION PLANNER show switched chanells 1<>2 , but AMP2.0 show me chanels right :D how is it posible ?

i even build stand allone PPMencoder from arduino nano, for be sure that is not hardware problem of atmega32u2.

so questions are :

1) how is posible that if i use mission planer channels order don`t correspond with setup !

2) how is possible that mission planer and AMP2.0 show other result ?

im now writing channels stats to my GSC software, so i will have third source of informations soon ;-)

thanks to all for help :-)

Petr Zverina

ps: sorry for my english ;-)

Replies

Michael Burmeister January 20, 2016 at 4:16am

Mission Planner sometimes does not update to see your channel mapping. Refresh configuration in Mission Planner.

Also channel mapping does not work in 3.2.1, bug.

In this version the channel calibration does not follow channel map and you would need to manually fix the calibration.
- Petr Zverina > Michael Burmeister January 20, 2016 at 4:59am
  
  Thx michael, so sure in 3.2.1 dont work maping ??? AHAAAAAAA :D thats answer for all ;-)
  
  and alsowhy my drone came to crazy and shooted down car half kilometer from base :D :D
  
  my GSC show same result like MISSION PLANNER so atleast i can know what soft show right channels,
  
  but all of this have good side too , i know how make PPMencoder from nano :D
  
  so i must conect channels to right chanels like is default ?
  
  whot about 3.2 and 3.1.5 ??? they have same bug ?
  - Michael Burmeister > Petr Zverina January 23, 2016 at 4:03am
    
    Yes, they also have the issue. If you run the calibration and then swap the channel values you can get it to work. http://copter.ardupilot.com/wiki/arducopter-parameters/#rc1__parame...
    - Petr Zverina > Michael Burmeister January 23, 2016 at 4:12am
      
      i got it work by wiring chanels by default ;-) thx for help , was realy usefull ;-)
      
      btw , im developing WOD-GSC , every opinion is usefull, so please if you will have some time, watch this thread ;-) just if you will interest of course ;-)
      
      http://diydrones.com/forum/topics/wod-mavlink-ground-station?commen...
      
      one more thx for help ;-)

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