Synaccess-networks NP-0801DTM Manual do Utilizador descarregar pdf (Página 161)

CUSTOMATCOMMANDS

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161 HSPA+ATCommandsReferenceGuide

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V24OutputPinsControl#V24 

SetcommandsetstheATcommandsserialportinterfaceoutputpinsstate.

Readcommandreturnsactualstateforallthepins—outputorinput—intheformat:

#V24:<pin1>,<state1>[<CR><LF>

#V24:<pin2>,<state2>[...]]

where

<pinn>‐ATcommandserialportinterfaceHWpin

<staten>‐ATcommandsserialportinterfacehardwarepinstate

Testcommandreportssupp

ortedrangeofvaluesfor<pin>and<state>.

Syntax

Command Commandtype

AT#V24=<pin>[,<state>] Set

AT#V24? Read

AT#V24=? Test

ParametersandValues

<pin> ATcommandsserialportinterfacehardwarepin.

0 DCD(DataCarrierDetect).

1 CTS(ClearToSend).

2 RI(RingIndicator).

3 DSR(DataSetReady).

4

DTR(DataTerminalReady).Thisisnotanoutputpin:valueismaintainedonlyfor

backwardcompatibility,buttryingtosetitsstateraisestheresultcod

e“ERROR”

Notyetimplemented.

5

RTS(RequestToSend).Thisisnotanoutputpin.Thevalueismaintainedonlyfor

backwardcompatibility.Tryingtosetitsstateraisestheresultcode“ERROR”

<state>

StateofATcommandsserialportinterfaceoutputhardwarepins0,1,2,3when

pinisinGPIOmode.See#V24CFG.

0 Low

1 High

Notes

 If<state>isomittedthecommandreturnstheactualstateofthepin<pin>.

GPRSAuto‐AttachPropert y#AUTOATT

SetcommandenablesordisablestheTEGPRSauto‐attachproper ty.

Readcommandreportswhethertheauto‐attachpropertyiscurrentlyenabledornot,intheformat:

#AUTOATT: <auto>

Testcommandreportsavailablevaluesforparameter<auto>.

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