mirror of https://github.com/noisymime/Arduino.git
143 lines
3.4 KiB
C++
143 lines
3.4 KiB
C++
/*
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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 Telefónica 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 <GSM3ShieldV1DirectModemProvider.h>
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#include <GSM3ShieldV1ModemCore.h>
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#include <HardwareSerial.h>
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#include <Arduino.h>
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#define __RESETPIN__ 7
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//Constructor
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GSM3ShieldV1DirectModemProvider::GSM3ShieldV1DirectModemProvider(bool t)
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{
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trace=t;
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};
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void GSM3ShieldV1DirectModemProvider::begin()
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{
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theGSM3ShieldV1ModemCore.gss.begin(9600);
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}
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void GSM3ShieldV1DirectModemProvider::restartModem()
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{
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pinMode(__RESETPIN__, OUTPUT);
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digitalWrite(__RESETPIN__, HIGH);
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delay(12000);
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digitalWrite(__RESETPIN__, LOW);
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delay(1000);
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}
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//To enable the debug process
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void GSM3ShieldV1DirectModemProvider::connect()
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{
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theGSM3ShieldV1ModemCore.registerActiveProvider(this);
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}
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//To disable the debug process
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void GSM3ShieldV1DirectModemProvider::disconnect()
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{
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theGSM3ShieldV1ModemCore.registerActiveProvider(0);
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}
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//Write to the modem by means of SoftSerial
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size_t GSM3ShieldV1DirectModemProvider::write(uint8_t c)
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{
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theGSM3ShieldV1ModemCore.write(c);
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}
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//Detect if data to be read
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int/*bool*/ GSM3ShieldV1DirectModemProvider::available()
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{
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if (theGSM3ShieldV1ModemCore.gss.cb.peek(1)) return 1;
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else return 0;
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}
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//Read data
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int/*char*/ GSM3ShieldV1DirectModemProvider::read()
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{
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int dataRead;
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dataRead = theGSM3ShieldV1ModemCore.gss.cb.read();
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//In case last char in xof mode.
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if (!(theGSM3ShieldV1ModemCore.gss.cb.peek(0))) {
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theGSM3ShieldV1ModemCore.gss.spaceAvailable();
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delay(100);
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}
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return dataRead;
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}
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//Peek data
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int/*char*/ GSM3ShieldV1DirectModemProvider::peek()
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{
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return theGSM3ShieldV1ModemCore.gss.cb.peek(0);
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}
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//Flush data
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void GSM3ShieldV1DirectModemProvider::flush()
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{
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return theGSM3ShieldV1ModemCore.gss.cb.flush();
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}
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String GSM3ShieldV1DirectModemProvider::writeModemCommand(String ATcommand, int responseDelay)
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{
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if(trace)
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Serial.println(ATcommand);
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// Flush other texts
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flush();
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//Enter debug mode.
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connect();
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//Send the AT command.
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println(ATcommand);
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delay(responseDelay);
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//Get response data from modem.
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String result = "";
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if(trace)
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theGSM3ShieldV1ModemCore.gss.cb.debugBuffer();
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while (available())
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{
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char c = read();
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result += c;
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}
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if(trace)
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Serial.println(result);
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//Leave the debug mode.
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disconnect();
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return result;
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} |