"hi Ray
your drone's heading are all correct in all the directions:north south west east?
I do the calibration at a football ground so i think no interference at there.
can you check your drone'heading at the eight directions(N S W E NS SW EW NE)…"
hi all there is a weird problem.I do the compass calibration according the COPTER-tutorial through Mission Planner(Live Calibration and OnBoard mag Calibration).The result seems ok because the X-Y-Z offsets are all less than 150.But when I rotate…
"thx craig
the pre-arm check i will enable it;
the MOT_SPIN_ARMED and THR_MIN value i will reset them;
you said "You are asking for problems without going any further",it means this problem is the bug in APM now.
thx again for you help."
hi developer I have tuned the AHRS_YAW_P value to correct the heading drift.I set this parameter to 0.4(the max value adviced).I wanna know if it is OK when make AHRS_YAW_P more than 0.4.The function of this parameter is the same as P controller for…
HI ALLI use the DJ airframe and pixhawk .Tune the PID by autotune firstly,and the use the channel6 knob for the detail.And do the compass carlibration OK.Stabilise Althold Auto modes are all ok.Loiter is OK when hold the position,But when I pitch…