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05-12-2006 02:14 AM
05-12-2006 04:24 AM - edited 05-12-2006 04:24 AM
Yes, Windows does not allow two applications to access the same serial port concurrently. This is not really a problem in most cases you just have to make sure to close the port in one applciation before attempting to open it in another. You do not need to shutdown LabVIEW for this, just executing VISA Close on the VISA resource you have previously opened will free the port for other applications to use.
@Liermann wrote:
The problem is: I can't access a port in the labview and Hyperterminal at the same time.
When I run Labview, I can't connect anymore to a port in the Hyperterminal.
I think Labview blocks the ports in the pc.
Message Edited by rolfk on 05-12-2006 11:25 AM
05-12-2006 09:04 AM