Instrument Control (GPIB, Serial, VISA, IVI)

Showing results for 
Search instead for 
Did you mean: 

Configuring serial port advanced setting

Hey Guys,


I am working on one of the project where I need to access the PORT advanced setting programatically in LabVIEW.


But the serial APIs (VISA) in LabVIEW is application layer APIs.


Please help me with this.



0 Kudos
Message 1 of 4

Use a property node Class= Serial:Instr  To read or write to the advanced properties of the I/O session.


That looks like any and all of the properties you can access on your JingSmiley Wink


"Should be" isn't "Is" -Jay
0 Kudos
Message 2 of 4



I am aware of all these properties.(BTW i dont see the buffer properties in the list)


My question was related to accessing the Low-high,receive transmit buffer given in windows property.


In labview class we can change these properties on application level but not on the physical port level.True?


Let me elaborate:


If I change (Jing) "Use FIFO buffer" in LabVIEW it will remain checked even if I change it in LabVIEW.


Please help me to find these properties directly instead of showing me an access to property of the port. 🙂


0 Kudos
Message 3 of 4


Nothing easier  Mask selects recieve transmit or both


And yes.  you would need to use the Windows Registry functions to change the Windows settings from LabVIEW

"Should be" isn't "Is" -Jay
0 Kudos
Message 4 of 4