SPORT_PURGE (W*S)

Serial Port I/O Function: Executes the Windows* API communications function PurgeComm on the specified port.

Module

USE IFPORT

result = SPORT_PURGE (port,function)

port	(Input) Integer. The port number.
function	(Input) INTEGER(4). The function for PurgeComm (see the Windows* documentation).

The result type is INTEGER(4). The result is zero if successful; otherwise, a Windows OS error value.

USE IFWINTY

USE IFPORT

INTEGER(4) iresult

iresult =  SPORT_PURGE( 2, (PURGE_TXABORT .or. PURGE_RXABORT) )

END