File size: 5,166 Bytes
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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 Telefónica 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
*/
#include <GSM3ShieldV1CellManagement.h>
GSM3ShieldV1CellManagement::GSM3ShieldV1CellManagement()
{
}
bool GSM3ShieldV1CellManagement::parseQCCID_available(bool& rsp)
{
char c;
bool iccidFound = false;
int i = 0;
while(((c = theGSM3ShieldV1ModemCore.theBuffer().read()) != 0) & (i < 19))
{
if((c < 58) & (c > 47))
iccidFound = true;
if(iccidFound)
{
bufferICCID[i] = c;
i++;
}
}
bufferICCID[i]=0;
return true;
}
bool GSM3ShieldV1CellManagement::parseQENG_available(bool& rsp)
{
char c;
char location[50] = "";
int i = 0;
if (!(theGSM3ShieldV1ModemCore.theBuffer().chopUntil("+QENG: ", true)))
rsp = false;
else
rsp = true;
if (!(theGSM3ShieldV1ModemCore.theBuffer().chopUntil("+QENG:", true)))
rsp = false;
else
rsp = true;
while(((c = theGSM3ShieldV1ModemCore.theBuffer().read()) != 0) & (i < 50))
{
location[i] = c;
i++;
}
location[i]=0;
char* res_tok = strtok(location, ",");
res_tok=strtok(NULL, ",");
strcpy(countryCode, res_tok);
res_tok=strtok(NULL, ",");
strcpy(networkCode, res_tok);
res_tok=strtok(NULL, ",");
strcpy(locationArea, res_tok);
res_tok=strtok(NULL, ",");
strcpy(cellId, res_tok);
return true;
}
int GSM3ShieldV1CellManagement::getLocation(char *country, char *network, char *area, char *cell)
{
if((theGSM3ShieldV1ModemCore.getStatus() != GSM_READY) && (theGSM3ShieldV1ModemCore.getStatus() != GPRS_READY))
return 2;
countryCode=country;
networkCode=network;
locationArea=area;
cellId=cell;
theGSM3ShieldV1ModemCore.openCommand(this,GETLOCATION);
getLocationContinue();
unsigned long timeOut = millis();
while(((millis() - timeOut) < 5000) & (ready() == 0));
return theGSM3ShieldV1ModemCore.getCommandError();
}
void GSM3ShieldV1CellManagement::getLocationContinue()
{
bool resp;
switch (theGSM3ShieldV1ModemCore.getCommandCounter()) {
case 1:
theGSM3ShieldV1ModemCore.gss.tunedDelay(3000);
delay(3000);
theGSM3ShieldV1ModemCore.setCommandCounter(2);
theGSM3ShieldV1ModemCore.genericCommand_rq(PSTR("AT+QENG=1"), false);
theGSM3ShieldV1ModemCore.print("\r");
break;
case 2:
if (theGSM3ShieldV1ModemCore.genericParse_rsp(resp))
{
theGSM3ShieldV1ModemCore.gss.tunedDelay(3000);
delay(3000);
theGSM3ShieldV1ModemCore.setCommandCounter(3);
theGSM3ShieldV1ModemCore.genericCommand_rq(PSTR("AT+QENG?"), false);
theGSM3ShieldV1ModemCore.print("\r");
}
else theGSM3ShieldV1ModemCore.closeCommand(1);
break;
case 3:
if (resp)
{
parseQENG_available(resp);
theGSM3ShieldV1ModemCore.closeCommand(3);
}
else theGSM3ShieldV1ModemCore.closeCommand(2);
break;
}
}
int GSM3ShieldV1CellManagement::getICCID(char *iccid)
{
if((theGSM3ShieldV1ModemCore.getStatus() != GSM_READY) && (theGSM3ShieldV1ModemCore.getStatus() != GPRS_READY))
return 2;
bufferICCID=iccid;
theGSM3ShieldV1ModemCore.openCommand(this,GETICCID);
getICCIDContinue();
unsigned long timeOut = millis();
while(((millis() - timeOut) < 5000) & (ready() == 0));
return theGSM3ShieldV1ModemCore.getCommandError();
}
void GSM3ShieldV1CellManagement::getICCIDContinue()
{
bool resp;
switch (theGSM3ShieldV1ModemCore.getCommandCounter()) {
case 1:
theGSM3ShieldV1ModemCore.setCommandCounter(2);
theGSM3ShieldV1ModemCore.genericCommand_rq(PSTR("AT+QCCID"), false);
theGSM3ShieldV1ModemCore.print("\r");
break;
case 2:
if (theGSM3ShieldV1ModemCore.genericParse_rsp(resp))
{
parseQCCID_available(resp);
theGSM3ShieldV1ModemCore.closeCommand(2);
}
else theGSM3ShieldV1ModemCore.closeCommand(1);
break;
}
}
void GSM3ShieldV1CellManagement::manageResponse(byte from, byte to)
{
switch(theGSM3ShieldV1ModemCore.getOngoingCommand())
{
case NONE:
theGSM3ShieldV1ModemCore.gss.cb.deleteToTheEnd(from);
break;
case GETLOCATION:
getLocationContinue();
break;
case GETICCID:
getICCIDContinue();
break;
}
}
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