National Instruments Switch Executive - Manual (Page 4)

Functions (continued)
ICON TYPE PARAMETER VALUE TO SET, COMMENTS
NISESession sessionHandle Reference to virtual device session
NISEBoolean* [out] isDebounced • NISE_TRUE
• NISE_FALSE
NISESession sessionHandle Reference to virtual device session
NISEInt32 maxTime Amount of time to wait (in ms) for
the debounce to complete before
timing out
Additional C/C++/Visual Basic Functions
C, C++, and Visual Basic users have two additional functions available that are not
needed in LabVIEW.
TYPE PARAMETER VALUE TO SET, COMMENTS
Clears the last queried error from memory.
NISESession sessionHandle Reference to virtual device session
Queries for and returns the most recent error.
NISESession sessionHandle Reference to virtual device session
NISEStatus* [out] errorNumber Returns the error number of the first
error that occurred in the session since
the error was last cleared
NISEBuffer* [out] errorDescription Returns a string describing the error
NISEInt32* [out] errorDescriptionSize • Input = size of the error description
buffer being passed
• Return = size required to hold entire
string
niSE_GetError
niSE_ClearError
niSE Wait For Debounce
(niSE_WaitForDebounce)
Waits for all of the switches in the NISE virtual device to debounce.
niSE Is Debounced
(niSE_IsDebounced)
Checks to see if the switching system is debounced or not. This VI/function
does not wait for debouncing to occur and returns true if the system is fully
debounced.
NI Switch Executive Quick Reference Guide 4 ni.com
323249d.qxp 7/22/2004 4:39 PM Page 4