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videoPYLON freezes if (only) transfer is restarted #192

umlaeute opened this Issue Aug 23, 2018 · 0 comments


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umlaeute commented Aug 23, 2018

stopping and starting the transfer of videoPYLON freezes, if the camera hasn't been re-opened.

what works

  • open a pylon device
  • re-open the pylon-device (by sending a message like [device 0185-0000( to [pix_video])
    this will
    • stop transfer
    • close the device
    • open the device
    • start transfer
  • everything works as normal!

what fails

  • open a pylon device
  • re-start transfer:
    • stop transfer (by sending [0( to [pix_video])
    • start transfer (by sending [1( to [pix_video])
  • Pd locks up:
    microsleep select: Interrupted system call
    watchdog: signaling pd...
    watchdog: signaling pd...

@umlaeute umlaeute added the bug label Aug 23, 2018

@umlaeute umlaeute self-assigned this Aug 23, 2018

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