Multitech MTR-C2 Especificações descarregar pdf (Página 228)



CUSTOMATCOMMANDS



ATCommandsforHSPA‐H5Modem 228



<listenPort> Locallisteningport.

1‐65535 

Notes

 Ifsuccessful,thecommandreturnsafinalresultcodeOK.

IftheListenAutoRspflagisnotsetthroughthecommandAT#SCFGEXT(forthespecificconnId),then,whenan

UDPconnectionrequestcomesontheinputport,ifthesenderisnotfilteredbyinternalfirewa ll(see#FRWL),

aURCisreceived:



+SRING:<connId>

Afterwards,use#SAtoaccepttheconnectionor#SHtorefuseit.

IftheListenAutoRspflagisset,then,whenanUDPconnectionrequestcomesontheinputport,ifthesender

isnotfilteredbytheinternalfirewall(seecommand#FRWL),theconnectionisautomaticallyaccepted:

the

CONNECTindicationisgivenandthemodemgoesintoonlinedatamode.

IfthenetworkclosesthesocketthefollowingURCisreceived:

#SLUDP:ABORTED

 Whenclosingthelisteningsocketyoudonotneedtospecifythe<listenPort>value.

Examples

NextcommandopensasocketlisteningforUDPonport3500.

AT#SLUDP=1,1,3500

SocketAccept#SA

ExecutecommandacceptsanincomingsocketconnectionafteranURCSRING:<connId>.

Testcommandreportstherangeofvaluesforalltheparameters.

Syntax

Command CommandType

AT#SA=<connId>[,<connMode>] Execute

AT#SA=? Test

ParametersandValues

<connID> Socketconnectionidentifier.

1‐6 

<connMode> Connectionmode,asforcommand#SD.

0 Onlinemodeconnection.Default:0.

1 Commandmodeconnection.

1 2 ... 223 224 225 226 227 228 229 230 231 232 233 ... 329 330

Sem comentários

Multitech MTR-C2 Especificações Página 228