Intel® Fortran Libraries Reference

Descriptions of the Library Routines 2tx_tot_const(Optional; input) INTEGER(4). The transmit constant part of the timeout value.Results:The result type is INTEGER(4). The result is zero if successful; otherwise, a Windows error value.NOTE. This routine must not be used when any I/O is pending. Since a readoperation is always pending after any I/O has been started, you must first callSPORT_CANCEL_IO before port parameters can be changed.CompatibilityCONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIBSee Also: “SPORT_CANCEL_IO”, “SPORT_GET_STATE_EX”, "Using the Serial I/O PortRoutines" in your user’s guide, "Communications and "Communications Functions" in theMicrosoft* Platform SDKExampleUSE IFPORTINTEGER(4) iresultiresult = SPORT_SET_TIMEOUTS( 2, 100, 0, 1000 )ENDSPORT_SHOW_STATESerial Port I/O Function: Displays the state of a port to standard output. This function is onlyavailable on Windows* systems.Module: USE IFPORTSyntaxresult = SPORT_SHOW_STATE (port, level)port(Input) Integer. The port number.level(Input) Integer. Controls the level of detail displayed as follows:0 Basic one line display1 Basic information2-469