[Motmot] camera crash

[ros at caltech.edu]

> Is this immediately upon going to the smaller ROI or just after some
> seconds or minutes?
>
> ...and then I was successfully able to get about 733 fps at 80x80 pixels
> on your Basler A602f. Decreasing to 64x64 caused a crash. And then the
> kernel appeared to be in a wedged state -- replugging the camera no
> longer helped. So a reboot is necessary.


Pretty much my experience. The crash happens at different times. Sometimes
it freezes right after I enter the ROI height/width, sometimes when I'm
trying to enter the ROI new position, sometimes right after I decrease the
shutter, it also happens a few seconds after accepting the new camera
control inputs.  Same thing at 100x100, and at 110x110 which previously
worked much more reliably. A few times I was able to get everything up and
running but then it just closes the fview window.

Usually just resetting bus and/or replugging camera fixes the problem, but
a couple of reboots was needed with the camera thread error.