imagen acquisition by pressing one key

[deveron]

 Hi, i need to do a vi with the following requiremets:

i have to start a camera, when pressing the key CTRL the camera must grab and show the image and  when i release the key CTRL must show the last frame. If i repress CTRL key restart to grab and so on...

any idea?

thanks

[Hatef.fouladi · Accepted solution]

easy one
use Imaq assistance inside the case structure with until when release bottom
go to this bottem property and use key focus to Ctrl
this code should be inside the while loop for continues run

[deveron · Accepted solution]

Done this. thanks!!!

[Hatef.fouladi]

you welcome