Sierra Wireless WISMO218 User Manual download pdf (Page 41)

WA_DEV_W228_UGD_002 Rev 003 Page 41 of 78

WISMO228 TCP/IP AT Commands

Manual

“+CM EE” AT error code

Description

837

bad protocol

850

unknown reason

860

protocol undefined or internal error

863

protocol delete error

864

protocol list error

Examples

Command

Responses

AT+WIPOPT=2,1,2,8,20

Note: Set TTL for TCP client.

AT+WIPOPT=2,1,1,8

Note: Get TTL for TCP client.

+WIPOPT: 2,8,20

AT+WIPOPT=3,1,2,9,10

Note: Set TOS for TCP server

AT+WIPOPT=3,1,1,9

Note: Get TOS for TCP server

+WIPOPT: 3,9,10

AT+WIPOPT=1,1,1,1

Note: Get peer port for UDP

+WIPOPT: 1,1,80

Notes

It is possible to change and retrieve the option value using +WIPOPT command only when the socket

(given by <idx>) is active, else it returns error.

Refer to the following table for the options that can be applied to UDP, TCP client and TCP server

sockets.

opt

num

Value

format

Option type

Description

UDP

TCP

client

TCP

server

0–65535

WIP_COPT_PORT

Port of the socket

0-65535

WIP_COPT_PEER_PO

Port of the peer socket

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 78 79

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