[lug] LabVIEW-on-Linux question

[Benjamin.Manthey at colorado.edu]

try openg.org


Quoting "David A. Merritt" <dmerritt at dimensional.com>:

> 
> Hello, group.
> 
> I'm using NI LabVIEW (LV) on Linux and am trying to get LV 
> to talk to a USB-to-RS422 converter via the VISA device interface.  
> Does anyone on the list have LV-on-Linux experience?
> 
> Here are some details:
> 
> Linux:  RH 7.3, up to date on RPM's
> LV: 6.1
> USB converter box: Edgeport/2i
> 
> Linux see's the box (with io_ti module) and will talk to it via 
> /dev/usb/ttyUSBx correctly.  LV, when told to map the 
> /dev/usb/ttyUSB0 device to a VISA device see's it, but when told to 
> write a string to it, I get an I/O error code (generic code; no real 
> info).
> 
> NI/LV dev zone site is no help.
> 
> Any suggestions?  Ed Hill, have you done this?
> 
> Thanks,
> -dam
> 
> -- 
> 
> David A. Merritt
> dmerritt at dimensional.com
> 
> 
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