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mbus Port


The Port Count function provides the number of ports available for any given data bus type.

error in in error conditions that occur before entering the function
portType in selected data bus type
sessionHandle in reference to the current Multibus session
sessionHandle out reference to the same Multibus session
portCount out number of ports corresponding to the selected data bus
error out out error information
function return out function execution status

Handle parameters are available as input and output. Output is a copy of the input and may be used to daisy chain successive VIs and reduce wire density.


Available in Multibus VI 1.0 and later.

See Also

mbus Port Tx Rx