SoCalPilot
Member
[Resolved] HobbyKing Naze32 rev. 6 Drift w/ newer firmwares
[Resolved in Post #6]
I have two Naze32 rev. 6 from HK that drift bad. I've spent many hours of research and trying different things. The copter flies okay in acro mode, although I haven't done any acro with it, hover seems okay. I'd like to get horizon mode working. I have removed the FC from the copter, and mounted it on a sturdy PCB vise. I can recreate the problem in a vibration free environment. This should rule out many of the issues that could cause it.
Things like acc trim, gyro lpf, loop speed, etc have no effect, or a temporary effect.
In this video you can see the copter slowly roll and pitch while sitting perfectly still. The rate at which this happens is exponential, the longer you leave it the quicker the errors accumulate. They also coincide with the direction of the drift.
In this video you can see the sensor outputs, particularly the gyro moving and accelerometer staying still.
I'm wondering if anyone has run into a dead end with this in horizon mode?
Also, if your horizon mode works, does your gyro output match what is seen in the video?
Thanks.
[Resolved in Post #6]
I have two Naze32 rev. 6 from HK that drift bad. I've spent many hours of research and trying different things. The copter flies okay in acro mode, although I haven't done any acro with it, hover seems okay. I'd like to get horizon mode working. I have removed the FC from the copter, and mounted it on a sturdy PCB vise. I can recreate the problem in a vibration free environment. This should rule out many of the issues that could cause it.
Things like acc trim, gyro lpf, loop speed, etc have no effect, or a temporary effect.
In this video you can see the copter slowly roll and pitch while sitting perfectly still. The rate at which this happens is exponential, the longer you leave it the quicker the errors accumulate. They also coincide with the direction of the drift.
In this video you can see the sensor outputs, particularly the gyro moving and accelerometer staying still.
I'm wondering if anyone has run into a dead end with this in horizon mode?
Also, if your horizon mode works, does your gyro output match what is seen in the video?
Thanks.
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