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Arducopter


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Tom Gear replied to Tom Gear's discussion Autotune Crash after unexpected yaw movement
"Hi James,

thank you so much for your reply.

I allready did it.

http://discuss.ardupilot.org/t/autotune-crash-after-unexpected-yaw-..."
Jun 27, 2016
Tom Gear replied to Tom Gear's discussion Autotune Crash after unexpected yaw movement
"Maybe you like pictures more than log files 

Here we can see what happened. Throttle goes up, but copter went down.
 

So I asked myself why!? Maybe problem with motors or esc!?I don't think so! As I can see in the follow picture, the copter tried…"
Jun 26, 2016
Tom Gear replied to Tom Gear's discussion Autotune Crash after unexpected yaw movement
"One week passed and no response!?

Here is a other log of the flight before the autotune.

https://www.dropbox.com/s/er7zq8tk7wlbnqu/16%2017.06.2016%2018-32-2...

The feeling was far away from locked in, but I thought it would be ok for autotune."
Jun 25, 2016
Tom Gear replied to Andy Fabian's discussion Unexpected yaw
"Could you solve the problem?

I had almost the same. My pixhawk decided to do a random hard yaw movement.

http://diydrones.com/m/discussion?id=705844%3ATopic%3A2270298"
Jun 20, 2016
Tom Gear posted a discussion
Autotune Crash after unexpected yaw movement
Hi friends, yesterday I tried to autotune my big x8 with KDE 7208 110KV Motors and Kde 75A esc (setup for the 7208) with 27" KDE Props. The behavior before autotune was not rock solide, but it was flying and I thought it would be ok to switch to…
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Jun 19, 2016
Tom Gear replied to Robert Hoermann's discussion Mission Planner access denied on com port?
"Hi Robert,

I had the same problem.
I think you use the wrong driver.
Use this one: CP210x USB to UART Bridge VCP Drivers
*driect download link*

Tom"
Mar 2, 2016

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