NAME
CloseDevice -- close the serial port
SYNOPSIS
CloseDevice(deviceNode)
A1FUNCTION
This is an exec call that terminates communication with the serial device. Upon closing, the device's input buffer is freed.
Note that all IORequests MUST be complete before closing. If any are pending, your program must AbortIO then WaitIO to complete them.
INPUTS
deviceNode - pointer to the device node, set by Open
SEE ALSO