Image Session cancelled? (Log attached)

[peje]

Hi there,

 

Decided to leave the rig running last night and head to bed as I couldn't face sitting up two nights in a row. Just arrived down to pack it all away to find that something quit after 40mins

 

I've attached the logs, the problem occurred around 00:40:26.

 

Any info you can give would be great so I can perhaps avoid it in the future.

 

Pete

[admin]

Hi,

 

Your camera fired a disconnect event at 00:42:24 and immediately followed by a camera connect.  As a result of the disconnect BYN lost connection and the session got cancelled.

 

This is either due to battery too low or a cable/usb disconnect or not properly seated.

 

 

2016-04-17 00:42:24,991 [12] INFO  - Camera action fired: 'MaestroDisconnect'

2016-04-17 00:42:25,533 [13] INFO  - Camera state changed: 1 = 'CameraAdded'

2016-04-17 00:42:25,546 [12] ERROR - [kNkMAIDResult_UnexpectedError] (kNkMAIDCommand_CapGet, 33342, kNkMAIDDataType_UnsignedPtr, 403567268)

2016-04-17 00:42:25,546 [12] ERROR -    at BinaryRivers.Camera.Nikon.Wrapper.NikonTaskQueue.Invoke(Delegate d, Object[] args)

   at BinaryRivers.Camera.Nikon.Wrapper.NikonBase.Get(eNkMAIDCapability cap)

   at BinaryRivers.Camera.Nikon.Wrapper.NikonDevice.get_LiveViewEnabled()

   at BinaryRivers.Camera.Nikon.CameraModel.get_IsMirrorUp()

   at BinaryRivers.Common.Model.CameraModelBase.MirrorFlip(Boolean up)

   at BinaryRivers.Common.Model.CameraModelBase.Liveview(Boolean start, Boolean resume)

   at BinaryRivers.Common.Model.CameraModelNikonBase.Liveview(Boolean start, Boolean resume)

   at BinaryRivers.Common.ProviderInterfaces.Camera.CameraControllerBase.StopCurrentCameraOperations()

 

 

Regards,

[admin]

Missing the log files.

 

Send them to support@otelescope.com.

 

Regards,

[peje]

Missing the log files.

 

Send them to support@otelescope.com.

 

Regards,

 

Sorry about that, I've just emailed the logfile through.

[peje]

thanks for the quick reply. The battery was fully charged so I guess something went wrong at the USB end. I do think it's probably the USB hub messing about, unfortunately there's not much I can do about that

[peje]

A bit of a long shot, is there any way to have a wait period so the session would continue after a short disconnect?

[admin]

Nope, once the camera has disconnected, even for 1ms, all bets are off.

[peje]

Nope, once the camera has disconnected, even for 1ms, all bets are off.

 

 

Thanks for the reply.

[astroman133]

You could try bypassing the hub as a test.  I have read that Nikon recommends only a direct USB connection (no hub).

[peje]

You could try bypassing the hub as a test.  I have read that Nikon recommends only a direct USB connection (no hub).

 

This is the first time it's happened in about a year so it'll be hard to replicate. I'm currently trying to work out a way to remove the hub from the equation for all devices (mount, guider & nikon) without making the cables too long and messy.