Campbell RavenXTG GPRS/EDGE Guide de l'utilisateur télécharger pdf (Page 77)

Raven EDGE/GPRS for Cingular - User Guide, version 2.31 72

AT Commands: TCP

S221=n

TCPS=n

TCPT=n

*ENQ=n

Connect Delay:

n= 0 - 255

Number of seconds to delay the “CONNECT' response upon establishing a TCP connection.

Number of tenths of seconds to delay before out

putt

ing ENQ on the serial port after the CON-

NECT when the ENQ feature is enabled (see *ENQ).

TCP connection time-out (TCPS) units. Specifies

a time inte

rval upon which if there is no in

or outbound traffic through a TCP connection, the connection will be terminated.

n=minutes (TCPS=0) or seconds (TCPS=1)

TCP connection time-out (TCPT) units. Specifies a time interval upon which if there is no in

or outbound traffic through a TCP connection, the connection will be terminated.

n=minutes (TCPT=0) or seconds (TCPT=1)

Note: This value only affects the TCP connection in TCP PAD mode.

Outputs an ENQ [0x05] after the TCP CONNECT delayed by the Delay Connect Response

time (S221).

n=0 : Disabled (Default).

n=1 : Enables ENQ on CONNECT

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Campbell RavenXTG GPRS/EDGE Guide de l'utilisateur Page 77