Sierra Wireless WISMO218 User Manual download pdf (Page 69)

WA_DEV_W228_UGD_002 Rev 003 Page 69 of 78

WISMO228 TCP/IP AT Commands

Manual

Failed Creation of a TCP Client and Failed Creation

of a TCP Server with Index Range Containing a

TCP Client

AT+WIPCFG=1

//start IP stack

AT+WIPBR=1,6

//open GPRS bearer

AT+WIPBR=2,6,11,”APN name”

//set APN name of GPRS bearer

AT+WIPBR=2,6,0,”user name”

//set user name

AT+WIPBR=2,6,1,”passwd”

//set password

AT+WIPBR=4,6,0

//start GPRS bearer

AT+WIPCREATE=2,1,”198.168.0.1”,80

//create a TCP client towards peer IP device @

//“198.168.0.1”, port 80

//all parameters and IP stack behavior are OK.

+WIPREADY: 2,1

//unsolicited: the TCP client socket is connected to the

//peer.

AT+WIPCREATE=3,2,80,1,2

+CME ERROR: 845

//create the server on port 80, idx=2. Range

//requested contains the already used index “1” and

//hence error is returned.

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Sierra Wireless WISMO218 User Manual Page 69