Siemens MC55 AT Selecting URC Mode or Polling Mode, Configuring Socket Listener, With Atsiso

10.11Examples of how to Configure and Use Internet Service Profiles

Below you can find selective examples of how to configure and use Internet service profiles. To visualize the dif- ference between URC mode and polling mode the operation of services (after opening with AT^SISO) is explained in separate examples for either mode.

10.11.1Selecting URC Mode or Polling Mode

To enable or disable the presentation of URCs for the Internet services use the AT^SCFG command, type "TcpIp/ WithURCs" and select "on" or "off" for parameter <tcpWithUrc>.

at^scfg=tcp/withurcs	Query the current setting.
^SCFG: "Tcp/WithURCs","on"	URC mode is enabled (delivery detault).
OK	Select polling mode (by switching off URC mode).
at^scfg=tcp/withurcs,off
^SCFG: "Tcp/WithURCs","off"	Polling mode is accepted.
OK

10.11.2Configuring Socket Listener

The example assumes that a connection profile has been created as explained in Section 10.1.1 or Section 10.1.2. Keep in mind that if the host is configured as listener another service profile must be left free to be dynam- ically assigned as Server when the listener receives a connection request from a remote client.

Configure the service profile 4 for use as Socket listener:

at^siss=4,srvType,socket	Select service type Socket.
OK	Select connection profile 0.
at^siss=4,conId,0
OK	The host specifies its local port 65534 to be used for
at^siss=4,address,"socktcp://lis-
tener:65534"	the Socket listener service. The local IP address will
	be dynamically assigned when the service is opened
	with AT^SISO.
OK

Open the Socket service and query the IP address dynamically assigned to the Socket listener:

at^siso=4

OK at^siso? ^SISO: 0, "" ^SISO: 1, ""

Open the Socket service.

Query the current status of services. All service pro- files are unused, except for service profile 4 which is running in listener mode, where <srvState>=3 (lis- tening) and <socketState>=3 (LISTENER). The response also indicates the IP address dynamically assigned to the listener.

^SISO: 2, ""

^SISO: 3, ""

^SISO: 4, "Socket","3","3","0","0","10.10.0.187:65534","0.0.0.0:0"

^SISO: 6, ""

^SISO: 7, ""

^SISO: 8, ""

^SISO: 9, ""

OK

MC55_ATC_V04.00	Page 256 of 475	3/17/06
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