threshold image get stuck on init image

[robertinonicolazzi]

Well like the title said, im trying tu run simpleLite example, but if i press 'd' to look into the threshold image it is allways the same, only catch the first frame that my camera see

what can i do? im running on ubuntu 16.06

[robertinonicolazzi]

before starting the camera, cmd show me this errors. But then everything start normally except that threshold is stuck

[error] ioctl error: Invalid argument
[error] Control 9963776 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963777 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963778 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963779 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963792 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963793 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963795 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963776 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963777 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963778 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963779 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963792 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963793 is not supported
[error] ioctl error: Invalid argument
[error] Control 9963795 is not supported

[robertinonicolazzi]

I dont know if this errors are the problem. Because simpleLite run perfectly but not updating the threshold image

[philip-lamb]

1. Those errors don't indicate anything bad, just that your camera doesn't support adjustment of white balance and some other settings.

2. I have been able to reproduce the error on Ubuntu 16.04, although the exact same code on macOS doesn't produce the error.

[robertinonicolazzi]

@philip-lamb thanks a lot philip, i will follow this issue waiting for news

[asafgol]

Hi @philip-lamb I got exactly the same problem.
I run the simpleLite and simpleTest, at both of them the threshold image are always the same (from the first frame).
I tried to update my ubuntu to 18.04 but i had the same results.
There is any progress with that issue ??
Thanks

[robertinonicolazzi]

Just installed new versión ir artoolkitX and work. Not use artoolkit anymore El dom., 10 de marzo de 2019 6:08, asafgol <[email protected]> escribió:

…

Hi @philip-lamb <https://github.com/philip-lamb> I got exactly the same problem. I run the simpleLite and simpleTest, at both of them the threshold image are always the same (from the first frame). I tried to update my ubuntu to 18.04 but i had the same results. There is any progress with that issue ?? Thanks — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#159 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ARuO7CrgJgqpT0qKQk4cwUBdFqyJYrSuks5vVMt6gaJpZM4TJNf4> .