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GSM library to the new format and some strings adaptations
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Fede85
201
libraries/GSM/arch/avr/GSM3ShieldV1PinManagement.cpp
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201
libraries/GSM/arch/avr/GSM3ShieldV1PinManagement.cpp
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/*
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This file is part of the GSM3 communications library for Arduino
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-- Multi-transport communications platform
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-- Fully asynchronous
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-- Includes code for the Arduino-Telefonica GSM/GPRS Shield V1
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-- Voice calls
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-- SMS
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-- TCP/IP connections
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-- HTTP basic clients
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This library has been developed by Telef<65>nica Digital - PDI -
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- Physical Internet Lab, as part as its collaboration with
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Arduino and the Open Hardware Community.
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September-December 2012
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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The latest version of this library can always be found at
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https://github.com/BlueVia/Official-Arduino
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*/
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#include <GSM3ShieldV1PinManagement.h>
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// constructor
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GSM3ShieldV1PinManagement::GSM3ShieldV1PinManagement()
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{
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};
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// reset the modem for direct access
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void GSM3ShieldV1PinManagement::begin()
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{
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// reset hardware
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gsm.HWrestart();
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pin_used = false;
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// check modem response
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modemAccess.writeModemCommand("AT", 1000);
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modemAccess.writeModemCommand("ATE0", 1000);
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}
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/*
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Check PIN status
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*/
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int GSM3ShieldV1PinManagement::isPIN()
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{
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String res = modemAccess.writeModemCommand("AT+CPIN?",1000);
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// Check response
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char res_to_compare[res.length()];
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res.toCharArray(res_to_compare, res.length());
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if(strstr(res_to_compare, "READY") != NULL)
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return 0;
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else if(strstr(res_to_compare, "SIM PIN") != NULL)
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return 1;
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else if(strstr(res_to_compare, "SIM PUK") != NULL)
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return -1;
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else
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return -2;
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}
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/*
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Check PIN code
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*/
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int GSM3ShieldV1PinManagement::checkPIN(String pin)
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{
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String res = modemAccess.writeModemCommand("AT+CPIN=" + pin,1000);
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// check response
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char res_to_compare[res.length()];
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res.toCharArray(res_to_compare, res.length());
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if(strstr(res_to_compare, "OK") == NULL)
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return -1;
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else
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return 0;
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}
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/*
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Check PUK code
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*/
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int GSM3ShieldV1PinManagement::checkPUK(String puk, String pin)
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{
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String res = modemAccess.writeModemCommand("AT+CPIN=\"" + puk + "\",\"" + pin + "\"",1000);
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// check response
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char res_to_compare[res.length()];
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res.toCharArray(res_to_compare, res.length());
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if(strstr(res_to_compare, "OK") == NULL)
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return -1;
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else
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return 0;
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}
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/*
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Change PIN code
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*/
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void GSM3ShieldV1PinManagement::changePIN(String old, String pin)
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{
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String res = modemAccess.writeModemCommand("AT+CPWD=\"SC\",\"" + old + "\",\"" + pin + "\"",2000);
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Serial.println(res);
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// check response
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char res_to_compare[res.length()];
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res.toCharArray(res_to_compare, res.length());
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if(strstr(res_to_compare, "OK") != NULL)
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Serial.println("Pin changed succesfully.");
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else
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Serial.println("ERROR");
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}
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/*
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Switch PIN status
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*/
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void GSM3ShieldV1PinManagement::switchPIN(String pin)
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{
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String res = modemAccess.writeModemCommand("AT+CLCK=\"SC\",2",1000);
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// check response
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char res_to_compare[res.length()];
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res.toCharArray(res_to_compare, res.length());
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if(strstr(res_to_compare, "0") != NULL)
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{
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res = modemAccess.writeModemCommand("AT+CLCK=\"SC\",1,\"" + pin + "\"",1000);
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// check response
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char res_to_compare[res.length()];
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res.toCharArray(res_to_compare, res.length());
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if(strstr(res_to_compare, "OK") == NULL)
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{
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Serial.println("ERROR");
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pin_used = false;
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}
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else
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{
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Serial.println("OK. PIN lock on.");
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pin_used = true;
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}
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}
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else if(strstr(res_to_compare, "1") != NULL)
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{
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res = modemAccess.writeModemCommand("AT+CLCK=\"SC\",0,\"" + pin + "\"",1000);
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// check response
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char res_to_compare[res.length()];
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res.toCharArray(res_to_compare, res.length());
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if(strstr(res_to_compare, "OK") == NULL)
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{
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Serial.println("ERROR");
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pin_used = true;
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}
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else
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{
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Serial.println("OK. PIN lock off.");
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pin_used = false;
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}
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}
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else
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{
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Serial.println("ERROR");
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}
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}
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/*
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Check registrer
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*/
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int GSM3ShieldV1PinManagement::checkReg()
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{
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delay(5000);
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String res = modemAccess.writeModemCommand("AT+CREG?",1000);
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// check response
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char res_to_compare[res.length()];
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res.toCharArray(res_to_compare, res.length());
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if(strstr(res_to_compare, "1") != NULL)
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return 0;
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else if(strstr(res_to_compare, "5") != NULL)
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return 1;
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else
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return -1;
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}
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/*
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Return if PIN lock is used
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*/
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bool GSM3ShieldV1PinManagement::getPINUsed()
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{
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return pin_used;
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}
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/*
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Set if PIN lock is used
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*/
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void GSM3ShieldV1PinManagement::setPINUsed(bool used)
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{
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pin_used = used;
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}
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