Re: ADPICam: epicsMutexOsdUnlock failed: ERROR Operation not permitted

[Jörn Dreyer via Tech-talk <tech-talk at aps.anl.gov>]

Hi Fernando,

the epicsMutex error has nothing to do with the problem that you can not connect to the camera.
I observed this error also from other camera drivers.

I remember that I had this problem some time ago also. I will need to dig thru my various EPICS installations
to figure out what I changed to get that resolved. I remember that I had to modify the constructor of ADPICam.

Did you open the setup screen in CSS/Phoebus and select the camera?

Regards

Joern

Am Mittwoch, 14. Februar 2024, 11:05:39 CET schrieb Fernando Ardana via Tech-talk:
> Hi all,
> 
> I am having some problems with the ADPICAM module. I can connect and 
> acquire images using the sample software provide it by Princeton. In 
> Epics the camera is detected however cannot connect to it. After running 
> by ioc I get:
> 
>     PICamConfig("PICAM", 0, 0, 0, 0)
>     epicsMutex pthread_mutex_unlock epicsMutexOsdUnlock failed: ERROR Operation not permitted
>     epicsMutex pthread_mutex_unlock epicsMutexOsdUnlock failed: ERROR Operation not permitted
> 
> Running asynReport(20) I can see the camera:
> 
>     PICam:report Initialized PICam Version 5.13.3.2211
>     ----------------
>     PICam:report availableCamerasCount 1
>     Available Camera[0]
>     ---PIXIS-XO: 2KB
>     ---1
>     ---E2V 2048 x 512 (CCD 42-10)(B)
>     ---2702080007
> 
> Any idea of what is wrong?
> 
> Best and thanks,
> Fernando
>