• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 97 subscribers
  • Views 359 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Capture_get timeout?

Marco Braga
Expert 1780 points

Hi,

Is there a way to set a timeout on DMAI's Capture_get call? I've tried to change the open to video0 to O_NONBLOCK but this is not exactly what I need.

I like its blocking nature but a timeout would be very useful.

 

 

  • 0
    Expert 1780 points

    I reply to myself:

    poll and select can be used on the v4l driver and both they support timeouts. Read event means that a new image is ready.

    DMAI source code must be modified to obtaind the file descriptor or poll/select must me inserted in Capture_get, though.