SPORT_GET_STATE (W*S)

Serial Port I/O Function: Returns the baud rate, parity, data bits setting, and stop bits setting of the communications port.

Module

USE IFPORT

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

port	(Input) Integer. The port number.
baud	(Output; optional) Integer. The baud rate of the port.
parity	(Output; optional) Integer. The parity setting of the port (0-4 = no, odd, even, mark, space).
dbits	(Output; optional) Integer. The data bits for the port.
sbits	(Output; optional) Integer. The stop bits for the port (0, 1, 2 = 1, 1.5, 2).

Results

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

Example

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

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

SPORT_GET_STATE (W*S)

Module

Results

Example

See Also