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/*
This file is part of the GSM3 communications library for Arduino
-- Multi-transport communications platform
-- Fully asynchronous
-- Includes code for the Arduino-Telefonica GSM/GPRS Shield V1
-- Voice calls
-- SMS
-- TCP/IP connections
-- HTTP basic clients
This library has been developed by Telef�nica Digital - PDI -
- Physical Internet Lab, as part as its collaboration with
Arduino and the Open Hardware Community.
September-December 2012
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
The latest version of this library can always be found at
https://github.com/BlueVia/Official-Arduino
*/
#ifndef __GSM3SHIELDV1BANDMANAGEMENT__
#define __GSM3SHIELDV1BANDMANAGEMENT__
// This class executes band management functions for the ShieldV1
#include <GSM3ShieldV1DirectModemProvider.h>
#define NUMBEROFBANDS 7
#define GSM_MODE_UNDEFINED "UNDEFINED"
#define GSM_MODE_EGSM "EGSM_MODE"
#define GSM_MODE_DCS "DCS_MODE"
#define GSM_MODE_PCS "PCS_MODE"
#define GSM_MODE_EGSM_DCS "EGSM_DCS_MODE"
#define GSM_MODE_GSM850_PCS "GSM850_PCS_MODE"
#define GSM_MODE_GSM850_EGSM_DCS_PCS "GSM850_EGSM_DCS_PCS_MODE"
typedef enum GSM3GSMBand {UNDEFINED, EGSM_MODE, DCS_MODE, PCS_MODE, EGSM_DCS_MODE, GSM850_PCS_MODE, GSM850_EGSM_DCS_PCS_MODE};
//
// These are the bands and scopes:
//
// E-GSM(900)
// DCS(1800)
// PCS(1900)
// E-GSM(900)+DCS(1800) ex: Europe
// GSM(850)+PCS(1900) Ex: USA, South Am.
// GSM(850)+E-GSM(900)+DCS(1800)+PCS(1900)
class GSM3ShieldV1BandManagement
{
private:
GSM3ShieldV1DirectModemProvider modem; // Direct access to modem
char* quectelStrings[NUMBEROFBANDS];// = {"\"EGSM_MODE\"", "\"DCS_MODE\"", "\"PCS_MODE\"",
//"\"EGSM_DCS_MODE\"", "\"GSM850_PCS_MODE\"",
//"\"GSM850_EGSM_DCS_PCS_MODE\""};
public:
/** Constructor
@param trace If true, dumps all AT dialogue to Serial
*/
GSM3ShieldV1BandManagement(bool trace=false);
/** Forces modem hardware restart, so we begin from scratch
@return always returns IDLE status
*/
GSM3_NetworkStatus_t begin();
/** Get current modem work band
@return current modem work band
*/
String getBand();
/** Changes the modem operating band
@param band Desired new band
@return true if success, false otherwise
*/
bool setBand(String band);
};
#endif
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