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GSM : GSM class

shutdown()

Description

Disconnects from the GSM network identified on the SIM card by powering the modem off.

Syntax

gsm.shutdown()

Parameters

none

Returns

boolean : 0 while executing, 1 when successful

Example

#include <GSM.h> #define PINNUMBER " GSM gsm; // include a 'true' parameter for debug enabled void setup ( )
{
  // initialize serial communications
  Serial.begin ( 9600 ) ;   // connection state
  boolean notConnected = true ;   // Start GSM shield
  // If your SIM has PIN, pass it as a parameter of begin() in quotes
  while (notConnected)
  {
    if (gsm.begin (PINNUMBER) ==GSM_READY)
      notConnected = false ;
    else
    {
      Serial.println ( "Not connected" ) ;
      delay ( 1000 ) ;
    }
  }   Serial.println ( "GSM initialized" ) ;   gsm.shutdown ( ) ;
  Serial.println ( "GSM terminated" ) ; } void loop ( )
{
}

See Also

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