MyGsmSim808 Class Reference

#include <Sim808.h>

Inheritance diagram for MyGsmSim808:

Public Member Functions
	MyGsmSim808 (Stream &stream)
bool	getGps (MyGps &gps)
bool	getGsmGps (MyGps &gps)
bool	getSMS (SmsData &sms)
bool	deleteSMS (long index)

Detailed Description

Extension class of the TinyGsmSim808 base class. Implements the special gps call and some sms functions.

Definition at line 47 of file Sim808.h.

Constructor & Destructor Documentation

MyGsmSim808::MyGsmSim808

(

Stream &

stream

)

Constructor

Definition at line 61 of file Sim808.h.

   : TinyGsmSim808(stream)
{
}

Member Function Documentation

bool MyGsmSim808::deleteSMS

(

long

index

)

Delete a specific sms from the sim card.

Definition at line 164 of file Sim808.h.

Referenced by MyGsmGps::deleteSMS().

{
   sendAT(GF("+CMGD=") + String(index));
   if (waitResponse() != 1) {
      return false;
   }

   return true; 
}

bool MyGsmSim808::getGps

(

MyGps &

gps

)

Read and parse a gps information from the sim808 modul in the own MyGps data class

Definition at line 67 of file Sim808.h.

References MyGps::clear(), MyGps::fixStatus, MyGps::setAltitude(), MyGps::setCourse(), MyGps::setDateTime(), MyGps::setFixMode(), MyGps::setFixStatus(), MyGps::setHdop(), MyGps::setLatitude(), MyGps::setLongitude(), MyGps::setPdop(), MyGps::setRunStatus(), MyGps::setSatellitesInView(), MyGps::setSatellitesUsed(), MyGps::setSpeed(), and MyGps::setVdop().

Referenced by MyGsmGps::getGps().

{
   gps.clear();

   sendAT(GF("+CGNSINF"));
   if (waitResponse(GF(GSM_NL "+CGNSINF:")) != 1) {
      return false;
   }

   gps.setRunStatus        (stream.readStringUntil(','));
   gps.setFixStatus        (stream.readStringUntil(','));
   gps.setDateTime         (stream.readStringUntil(','));
   gps.setLatitude         (stream.readStringUntil(','));
   gps.setLongitude        (stream.readStringUntil(','));
   gps.setAltitude         (stream.readStringUntil(',')); 
   gps.setSpeed            (stream.readStringUntil(','));  
   gps.setCourse           (stream.readStringUntil(','));  
   gps.setFixMode          (stream.readStringUntil(','));   
   /* reserved */          (stream.readStringUntil(','));
   gps.setHdop             (stream.readStringUntil(','));  
   gps.setPdop             (stream.readStringUntil(','));  
   gps.setVdop             (stream.readStringUntil(',')); 
   /* reserved */          (stream.readStringUntil(','));
   gps.setSatellitesInView (stream.readStringUntil(','));
   gps.setSatellitesUsed   (stream.readStringUntil(','));  
   stream.readStringUntil('\n');
   waitResponse();
   
   return gps.fixStatus;
}

bool MyGsmSim808::getGsmGps

(

MyGps &

gps

)

Read and parse a gsm-gps information from the sim808 modul in the own MyGps data class Sample: AT+CIPGSMLOC=1,1 +CIPGSMLOC: 0,23.7798,61.496052,2019/01/26,08:21:47

Definition at line 102 of file Sim808.h.

References MyGps::clear(), MyGps::fixStatus, MyGps::setDateTime(), MyGps::setLatitude(), and MyGps::setLongitude().

Referenced by MyGsmGps::getGpsFromGsm().

{
   gps.clear();

   sendAT(GF("+CIPGSMLOC=1,1"));
   if (waitResponse(10000L, GF(GSM_NL "+CIPGSMLOC:")) != 1) {
      return false;
   }

   String locationCode = stream.readStringUntil(',');
   String longitude    = stream.readStringUntil(',');
   String latitude     = stream.readStringUntil(',');
   String gsmDate      = stream.readStringUntil(',');
   String gsmTime      = stream.readStringUntil(',');
   stream.readStringUntil('\n');
   waitResponse();

   locationCode.trim();
   if (locationCode == "0") {
      String dateTime = gsmDate + gsmTime;

      dateTime.replace("/", "");
      dateTime.replace(":", "");
      dateTime += ".000";
      gps.setLatitude(latitude);
      gps.setLongitude(longitude);
      gps.setDateTime(dateTime);
      gps.fixStatus = true;
   }

   return gps.fixStatus;
}

bool MyGsmSim808::getSMS

(

SmsData &

sms

)

Read one SMS from the sim card into the own SmsData class.

Definition at line 136 of file Sim808.h.

References SmsData::dateTime, SmsData::index, SmsData::message, SmsData::phoneNumber, SmsData::referenceNumber, SmsData::status, and Trim().

Referenced by MyGsmGps::getSMS().

{
   // PDU Mode (Hex)
   sendAT(GF("+CMGF=1")); 
   if (waitResponse() != 1) {
      return false;
   }
   
   // Read unread sms
   sendAT(GF("+CMGL=\"REC UNREAD\""));
   int status = waitResponse(GFP(GSM_OK), GF("+CMGL:"));

   if (status == 2) {
      sms.index           = atoi(stream.readStringUntil(',').c_str());
      sms.status          = stream.readStringUntil(',');
      sms.phoneNumber     = stream.readStringUntil(',');
      sms.referenceNumber = stream.readStringUntil(',');
      sms.dateTime        = stream.readStringUntil('\n');
      sms.message         = stream.readStringUntil('\n');
      sms.message         = Trim(sms.message, F("\r\n"));
      waitResponse(); 
      return true;
   }
       
   return false;
}

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The documentation for this class was generated from the following file:

• tracker/Sim808.h