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mbus A429 Port Queue Wait


A429 Port Queue Wait Empty function waits until the device buffer is empty

error in in error conditions that occur before entering the function
portHandle in reference to the configured port
portHandle out reference to the configured port
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



A429 Send Receive
A429 Output