Pixhawk + Dragonlink + DX8 = throttle failsafe issue

Hi,

I'm trying to set a Pixhawk with dragonlink and Dx8 for adruplane. After connecting everything I realized the channels need to be remapped (Went to Full parameters list, then entered 3 for RCMAP pitch, 2 for roll, 1 for throttle and 4 for Yaw). 

And channels now corresponds correctly to switch movements. BUT failsafe doesn't work as it should, it works kind of inverted. When throttle stick position is in lowest 150% then I got normal control of servos & flight modes when in reality this should trigger the Failsafe. In any other position of the throttle stick on the DX8 then it stays in failsafe.

Anyone have set this combination (DX8, pixhawk, dragonlink) successfully?

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –

Replies

  • Hey I have exactly the same problem but with Dragonlink and a DX7s. failsafe seems to have reversed have you managed to find a way to fix this?
    • Hi Mauricio I also am thinking ppm encoder as i am shore it will work. i would really prefer to sort pixhawk out not having more points of failure added I Have been looking everywhere for info but can't find any I'm not sure whether to post to get the best results
    • HI Andrew,

      still have that problem. I'll try connecting pixhawk to DL receiver like conventional way, using PPM encoder and see what happens. Maybe should we post this somewhere else to get more replies? I'm pretty sure someone have solved this before, let me know

This reply was deleted.

Activity

DIY Robocars via Twitter
6 hours ago
DIY Drones via Twitter
RT @chr1sa: After more than a year of only virtual races, @DIYRobocars returns to the newly renovated @circuitlaunch on May 22 for the resu…
Sunday
DIY Robocars via Twitter
RT @DAVGtech: And now available with LiDAR 🔥 https://twitter.com/Heavy02011/status/1381137016381964293
Sunday
DIY Robocars via Twitter
RT @Heavy02011: #VirtualRaceLeague: @DIYRobocars Race #9 - #ParkingLotNerds #thunderhillracetrack, CA Join us for the next race April 24th,…
Sunday
DIY Robocars via Twitter
RT @DWalmroth: Weather's finally cooperating, looking forward to racing 1:10 scale autonomous cars outdoors again! @diyrobocars, @NVIDIAEm…
Apr 7
DIY Robocars via Twitter
RT @AIDRI_: I finally succeeded in optimizing the trajectory and speed of a car on a #racetrack. Next step: implement a 2d controller and…
Apr 7
DIY Robocars via Twitter
@jetdillo @circuitlaunch Actually the second *in person* event in a year. We do virtual races every month
Apr 2
DIY Robocars via Twitter
Update: we're moving it back one day to Sunday (the 4th) at 11:00am instead
Apr 2
DIY Robocars via Twitter
@GrantEMoe @circuitlaunch Update: we're doing it on Sunday (4th) at 11:00am instead
Apr 2
Laurie J. Troy liked Jasper Kueppers's profile
Apr 1
DIY Robocars via Twitter
RT @chr1sa: Maybe we should have a mini @DIYRobocars race in our lower school's playground https://t.co/xLFeua1R6X
Mar 29
DIY Robocars via Twitter
If anybody wants to join us for an informal outdoors hack/race we're going to be meeting at the @CircuitLaunch park… https://twitter.com/i/web/status/1375907409223249923
Mar 27
DIY Robocars via Twitter
RT @SmallpixelCar: Ready to reopen, innovation has to continue. Inside/outside, LiDAR/GPS, race/delivery https://t.co/jpmvttoHEd
Mar 26
DIY Drones via Twitter
RT @DAVGtech: By far best race yet! Congratulations to the winner @Heavy02011 🥇🏆🍾👏👏👏 @diyrobocars @donkey_car @NVIDIAEmbedded https://t.co/…
Mar 20
DIY Robocars via Twitter
RT @Heavy02011: #VirtualRaceLeague: @DIYRobocars Race #8 - #ParkingLotNerds ⁦@DAVGtech⁩ ⁦@DWalmroth⁩ ⁦@OttawaAVGroup⁩ - join us tomorrow h…
Mar 20
DIY Drones via Twitter
RT @mrpollo: 11 years ago, the pxIMU was announced to the world on @DIYDrones, and it changed the life of many (mine included). The followi…
Mar 18
More…