usb devices and cvi

[beethoven]

Is there any example code , or a dll available for  CVI  
to perform actions like the NI Device Monitor does for NI USB devices :

recognizing new plugged in  usb devices,
and pop up any dialog  box for the user

Thanks

[JoBa]

Hello beethoven,

the built-in USB programming libraries in CVI are limited to NI VISA devices. NI VISA only works for USB devices that have been detected by Windows and correctly registered in NI MAX, so it does not supply the functionality you need.

I suppose the only way to monitor the USB bus as you described would be to use the Windows device driver API, which is out of scope for this forum.

I'm sorry I can't give you a workable solution for this problem.

Regards,
Johannes

NI Germany