Help needed for usb camera ​📸

[Fotonic]

Hi folks, I have an USB camera connected to a B10 unistream panel, I can successfully capture images and save them to SD card using ladder camera\capture image FB.

After acquisition I would like to show the image on HMI screen but I cannot find a solution.

I am using a fixed image element pointing to external image from SD card and using a string variable as filename. The string variable is populated previously by "capture image" FB.

What am I doing wrong? Is there an example to check for some ispiration?

 

Thanks for support!

 

P.S.: unistream has grown up lately and example programs start to be a bit outdated, it would be great if Unitronics team add some new examples about new functions!!

[Fotonic]

Ok, managed to find the problem, here's the solution if others will encounter my difficulty:

"capture image" FB only gives filename of the saved capture, to show the image in a fixed image element filename has to be completed with the folder structure in which it is contained (in this case "Media/Camera/").