SPORT_GET_STATE

Run-Time Function: Returns the baud rate, parity, data bits setting, and stop bits setting of the communications port.

Module: USE DFLIB

Syntax

iresult = SPORT_GET_STATE (port [, baud] [, parity] [, dbits] [, sbits])

port
(Input) Integer. The port number.

baud
(Optional; output) Integer. The baud rate of the port.

parity
(Optional; output) Integer. The parity setting of the port (0-4 = no, odd, even, mark, space).

dbits
(Optional; output) Integer. The data bits for the port.

sbits
(Optional; output) Integer. The stop bits for the port (0, 1, 2 = 1, 1.5, 2).

Results:

The result is of type INTEGER(4). The result is zero if successful; otherwise, a Win32 error value.

Compatibility

CONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB

See Also: SPORT_SET_STATE, Using the Serial I/O Port Routines, and Communications, and Communications Functions in the Win32 SDK

Example

USE DFLIB
INTEGER(4) iresult
INTEGER    baud
INTEGER    parity
INTEGER    dbits
INTEGER    sbits

iresult =  SPORT_GET_STATE( 2, baud, parity, dbits, sbits )
END