130 lines
3.7 KiB
C++
130 lines
3.7 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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#ifndef __GSM3_SHIELDV1SMSPROVIDER__
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#define __GSM3_SHIELDV1SMSPROVIDER__
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#include <GSM3ShieldV1ModemCore.h>
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#include <GSM3MobileSMSProvider.h>
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#include <GSM3ShieldV1SMSProvider.h>
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class GSM3ShieldV1SMSProvider : public GSM3MobileSMSProvider, public GSM3ShieldV1BaseProvider
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{
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public:
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GSM3ShieldV1SMSProvider();
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/** Manages modem response
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@param from Initial byte of buffer
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@param to Final byte of buffer
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*/
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void manageResponse(byte from, byte to);
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/** Begin a SMS to send it
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@param to Destination
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@return error command if it exists
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*/
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inline int beginSMS(const char* to);
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/** Write a SMS character by character
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@param c Character
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*/
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inline void writeSMS(char c);
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/** End SMS
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@return error command if it exists
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*/
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inline int endSMS();
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/** Check if SMS available and prepare it to be read
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@return number of bytes in a received SMS
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*/
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int availableSMS();
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/** Read a byte but do not advance the buffer header (circular buffer)
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@return character
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*/
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int peekSMS();
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/** Delete the SMS from Modem memory and proccess answer
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*/
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void flushSMS();
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/** Read sender number phone
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@param number Buffer for save number phone
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@param nlength Buffer length
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@return 1 success, >1 error
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*/
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int remoteSMSNumber(char* number, int nlength); //Before reading the SMS, read the phone number.
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/** Read one char for SMS buffer (advance circular buffer)
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@return character
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*/
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int readSMS();
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/** Get last command status
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@return returns 0 if last command is still executing, 1 success, >1 error
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*/
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int ready(){return GSM3ShieldV1BaseProvider::ready();};
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private:
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int idSMS; // Id from current SMS being read.
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bool flagReadingSMS; // To detect first SMS char if not yet reading.
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bool fullBufferSMS; // To detect if the SMS being read needs another buffer.
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bool twoSMSinBuffer; // To detect if the buffer has more than 1 SMS.
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bool checkSecondBuffer; // Pending to detect if the second buffer has more than 1 SMS.
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/** Continue to begin SMS function
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*/
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void beginSMSContinue();
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/** Continue to end SMS function
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*/
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void endSMSContinue();
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/** Continue to available SMS function
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*/
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void availableSMSContinue();
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/** Continue to flush SMS function
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*/
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void flushSMSContinue();
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/** Parse CMGL response
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@param rsp Returns true if expected response exists
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@return true if command executed correctly
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*/
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bool parseCMGL_available(bool& rsp);
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};
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#endif |