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96 lines
2.9 KiB
C
96 lines
2.9 KiB
C
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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<EFBFBD>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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#ifndef __GSM3SHIELDV1BANDMANAGEMENT__
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#define __GSM3SHIELDV1BANDMANAGEMENT__
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// This class executes band management functions for the ShieldV1
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#include <GSM3ShieldV1DirectModemProvider.h>
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#define NUMBEROFBANDS 7
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#define GSM_MODE_UNDEFINED "UNDEFINED"
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#define GSM_MODE_EGSM "EGSM_MODE"
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#define GSM_MODE_DCS "DCS_MODE"
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#define GSM_MODE_PCS "PCS_MODE"
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#define GSM_MODE_EGSM_DCS "EGSM_DCS_MODE"
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#define GSM_MODE_GSM850_PCS "GSM850_PCS_MODE"
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#define GSM_MODE_GSM850_EGSM_DCS_PCS "GSM850_EGSM_DCS_PCS_MODE"
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typedef enum GSM3GSMBand {UNDEFINED, EGSM_MODE, DCS_MODE, PCS_MODE, EGSM_DCS_MODE, GSM850_PCS_MODE, GSM850_EGSM_DCS_PCS_MODE};
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//
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// These are the bands and scopes:
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//
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// E-GSM(900)
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// DCS(1800)
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// PCS(1900)
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// E-GSM(900)+DCS(1800) ex: Europe
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// GSM(850)+PCS(1900) Ex: USA, South Am.
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// GSM(850)+E-GSM(900)+DCS(1800)+PCS(1900)
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class GSM3ShieldV1BandManagement
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{
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private:
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GSM3ShieldV1DirectModemProvider modem; // Direct access to modem
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char* quectelStrings[NUMBEROFBANDS];// = {"\"EGSM_MODE\"", "\"DCS_MODE\"", "\"PCS_MODE\"",
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//"\"EGSM_DCS_MODE\"", "\"GSM850_PCS_MODE\"",
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//"\"GSM850_EGSM_DCS_PCS_MODE\""};
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public:
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/** Constructor
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@param trace If true, dumps all AT dialogue to Serial
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*/
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GSM3ShieldV1BandManagement(bool trace=false);
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/** Forces modem hardware restart, so we begin from scratch
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@return always returns IDLE status
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*/
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GSM3_NetworkStatus_t begin();
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/** Get current modem work band
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@return current modem work band
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*/
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String getBand();
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/** Changes the modem operating band
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@param band Desired new band
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@return true if success, false otherwise
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*/
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bool setBand(String band);
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};
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#endif
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