Synaccess-networks NP-0801DTM Uživatelský manuál stáhnout pdf (Strana 218)

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CUSTOMATCOMMANDS

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HSPA+ATCommandsReferenceGuide 218

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ParametersandValues

<cid> PDPcontextidentifier.

0 SpecifiestheGSMcontext.

1‐5 NumericparameterwhichspecifiesaparticularPDPcontextdefinition.

<stat> 

0 Deactivatethecontext.

1 Activatethecontext.

<userId> Stringtype,usedonlyifthecontextrequiresit.

<pwd> Stringtype,usedonlyifthecontextrequiresit.

Notes

 Itisrecommendedthatyouusethesamecommand(forexample#SGACT)toactivatethecontext,deactivateit

andinterrogateitsstatus.

 Contextactivation/deactivationreturnsERRORifthereisnotanysocketassociatedtoit.SeeAT#SCFG.

 AftertheGSMcontextisactivated,youcanuseeitherMultisocket,orFTPorEmailATcommandsto

send/receiveTCP/IPpacketsviaGSM.

 TodeactivatetheGSMcontext,issueAT#SGACT =0,0onthesameserialportusedwhenthecontextwas

activated.

 GSMcontextactivationisaffectedbyAT+CBSTcommand.Inparticular,GSMcontextactivationisjustallowed

with“nontransparent”datacalls.

 ActivatingaGSMcontextwhileaPDPcontextisalreadyactivatedcausesthePDPcontexttobesuspended. 

 IfGSMcontextisactive,itisnotallowedanyPDPcontextactivation.

SocketShutdown#SH

Thiscommandclosesasocket.

Testcommandreportstherangeforparameter<connId>.

Syntax

Command Commandtype

AT#SH=<connId>

AT#SH=? Test

ParametersandValues

<connId> Socketconnectionidentifier.

1‐6 

SocketConfiguration#SCFG

Setcommandsetsthesocketconfigurationparameters.

Readcommandreturnsthecurrentsocketconfigurationparametersvaluesforallthesixsockets,intheformat:

#SCFG:<connId1>,<cid1>,<pktsz1>,<maxTo1>,<connTo1>,<txTo1>

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Synaccess-networks NP-0801DTM Uživatelský manuál Strana 218