| /* | |
| 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 | |
| */ | |
| // This class executes band management functions for the ShieldV1 | |
| 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); | |
| }; | |