I'm still new to Labview but I thought I was muddling my way through half decently until I hit a bit of a roadblock. I'm trying to incorporate the eAIN function into a simple oscilloscope design and I'm confused on how to set the range. The description of eAIN in section 4.2.17 says to "pass a range constant". The linked section 4.3.3 with more info lists the range constants (LJ_rgBIP10V, LJ_rgBIP1V, etc). But the eAIN vi is looking for an integer as the range value. What am I missing here?
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Most languages have a way to import the constants. The "U6 Single AIN Example.vi" uses a drop down box. You can also look up the constant in LabJackUD.h found in your installation folder (something like "C:\Program Files (x86)\LabJack\Drivers").
Ahhh thank you! I found the values in the .h file so I'll just use a radio box to feed them to eAIN.
The recommended way to do this is to use the string constants, found in Section 4.3:
https://labjack.com/support/datasheets/u6/high-level-driver/example-pseu...
... and then use the StringToConstant function to convert these to their numeric constant value. You will see this demonstrated in many examples including "U6 eAIN Example.vi".
https://labjack.com/support/datasheets/u6/high-level-driver/function-ref...