Instrument Control (GPIB, Serial, VISA, IVI)

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IVI-Driver issue with NI switch

hi,
In the NI switch module
the function  InitWithTopology(), which is a specific NI function become inevitable to use
since it become only way to intialize the NI switch module in diffrent topology.
But on using this function to intialize the switch module,
it restrict only with the usage of NI specific driver since i can't use the session handle returned by this function in class driver
and the class driver can't be used anywhere since intialize is the first function to be called.
 
can any one suggest me a better way to use the class driver except for the InitWithTopology(),  function call.
 
thanks in advance
bharathi
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Hello Bharathi,
       I recommend that you look into using the option string from Initialize with Options and see if there is a driver setup value that will set the topology of your switch.  The help documentation for the specific and class drivers are great places to look for more info.  What switches are you using, and with what development environment?

Let us know what you find out,

NathanT
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Bharathi,

Please do not start more than one thread per question.  Duplicate post.

Thanks,

NathanT
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