I calibrated my quadcopter in outdoor environment (pixhawk, neo 8n gps) but for some reason I see my copter changing its position when its staying idle in DISARM mode. It’s just sitting there but I think the GPS is glitching.
I used a different GPS and calibrated it again but still its glitching on its own. I didn’t take a test flight to avoid any crashes. Any idea what’s going on?
I did a test flight today. The copter took a stable takeoff but during hover it was circling around. Not aggressively but slowly. I have attached my telemetry logs. I am getting an error when I try to download DataFlash logs:
Getting list of log files...
Error:System.TimeoutException: Timeout on read - GetLogEntry
at MissionPlanner.MAVLinkInterface.GetLogEntry(UInt16 startno, UInt16 endno)
unfortunately telemetry logs will not help too much please check these item for log downloading problem
1-update your mission planner to latest version
2-check sdcard on your pixhawk
3-check log bitmask of your fc
Then there is another problem. In the graph of yaw Hosien posted above it seems to show a very rapid Yaw spin but I don’t believe the craft can spin this fast and you are reporting it’s not spinning at all. In one case it shows a full spin in 200msec which isn’t possible.
The motor outputs don’t indicate rapid yaw occurring either.