7 socket open - #sktop – Rainbow Electronics GM862-QUAD-PY User Manual
Page 340
AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 340 of 434
#SKTSET - Socket Definition
SELINT 2
Note: this command is not allowed for sockets associated to a GSM context
(see #SCFG).
AT#SKTSET?
Read command reports the socket parameters values, in the format:
AT#SKTSET: <socket type>,<remote port>,<remote addr>,
<closure type>,<local port>
AT#SKTSET=?
Test command returns the allowed values for the parameters.
Example
AT#SKTSET=0,1024,"123.255.020.001"
OK
AT#SKTSET=0,1024,"www.telit.net"
OK
Note Issuing
command
#QDNS will overwrite <remote addr> setting.
3.5.7.5.7 Socket Open - #SKTOP
#SKTOP - Socket Open
SELINT 0 / 1
AT#SKTOP
Execution command activates the context number 1, proceeds with the
authentication with the user ID and password previously set by #USERID
and #PASSW commands, and opens a socket connection with the host
specified in the #SKTSET command. Eventually, before opening the socket
connection, it issues automatically a DNS query to solve the IP address of
the host name.
If the connection succeeds a CONNECT indication is sent, otherwise a NO
CARRIER indication is sent.
AT#SKTOP?
Read command behaviour is the same as Execution command.
Example
AT#SKTOP
..GPRS context activation, authentication and socket
open..
CONNECT
#SKTOP - Socket Open
SELINT 2
AT#SKTOP
Execution command activates the context number 1, proceeds with the
authentication with the user ID and password previously set by #USERID
and #PASSW commands, and opens a socket connection with the host
specified in the #SKTSET command. Eventually, before opening the socket
connection, it issues automatically a DNS query to solve the IP address of
the host name.
If the connection succeeds a CONNECT indication is sent, otherwise a NO
CARRIER indication is sent.
Note: this command is not allowed for sockets associated to a GSM context
(see #SCFG).
AT#SKTOP=?
Test command returns the OK result code.
Example
AT#SKTOP