https://www.youtube.com/watch?v=jC6W9XVJRA8

Does anyone have an idea what happened here?

I Launched in stabilize mode, switched to loiter (at around 30 seconds) and then it decided to do its own thing. I did 4 successful flights the day prior and the only thing that changed is I messed around with my OSD.  Log files attached.

2013-06-30 18-24 3.log

2013-06-30 18-24 3.kmz

2013-06-30 18-24 3.log.gpx

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  • Looking your logs and it seems that you had multiple Radio related FailSafe events [ErrorCode FS 2 ).

    What PPMEncoder version you are using and what Radio?

    3692761132?profile=original

    ERR & FS + number:

    // Error message sub systems and error codes
    #define ERROR_SUBSYSTEM_MAIN 1
    #define ERROR_SUBSYSTEM_RADIO 2 
    #define ERROR_SUBSYSTEM_COMPASS 3 
    #define ERROR_SUBSYSTEM_OPTFLOW 4
    #define ERROR_SUBSYSTEM_FAILSAFE 5 
    // general error codes
    #define ERROR_CODE_ERROR_RESOLVED 0 
    #define ERROR_CODE_FAILED_TO_INITIALISE 1
    // subsystem specific error codes -- radio
    #define ERROR_CODE_RADIO_LATE_FRAME 2
    // subsystem specific error codes -- failsafe
    #define ERROR_CODE_FAILSAFE_THROTTLE 2 
    #define ERROR_CODE_FAILSAFE_BATTERY 3
    #define ERROR_CODE_FAILSAFE_WATCHDOG 4

    Regards Jani

  • The Throttle IN vs OUT is displayed below. It shows pretty much the response of what is heard on the video. The only missing item is the individual motor drives that are captured by envoking a CLI command.

    3692760938?profile=originalThe red is Throttle IN, green Throttle OUT.

    The possibilities are many at this point.

    -=Doug

  • That video implied stability problems initially unless you were whipping it around for fun.

    Could you add the *.tlog also?

    -=Doug

  • The only idea I have is that the GPS fell off and just hung there causing some crazy moments.  This doesn't explain why it was it wouldn't let me take control back.  According to the KMZ file it would let me switch between RTL and stabilize but my OSD never said stabilize mode and i could never control it.\

    Can anyone tell me if the GPS has crazy values? I looked at the log and it doesn't seem to but I don't know for sure if I'm reading it right.

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