Accept string parameters

Author: sebromero

Diff for: src/ArdunioCellular.cpp renamed to src/ArduinoCellular.cpp

@@ -41,16 +41,16 @@ void ArduinoCellular::begin() {
 
 }
 
-bool ArduinoCellular::connect(const char * apn, const char * gprsUser, const char * gprsPass, const char * pin){
+bool ArduinoCellular::connect(String apn, String gprsUser, String gprsPass, String pin){
     SimStatus simStatus = getSimStatus();
     if(simStatus == SimStatus::SIM_LOCKED) {
-       unlockSIM(pin);
+       unlockSIM(pin.c_str());
     }
 
     simStatus = getSimStatus();
     if(simStatus == SimStatus::SIM_READY) {
         if(awaitNetworkRegistration()){
-            if(connectToGPRS(apn, gprsUser, gprsPass)){
+            if(connectToGPRS(apn.c_str(), gprsUser.c_str(), gprsPass.c_str())){
                 Serial.println("Setting DNS...");
                 Serial.println(this->sendATCommand("+QIDNSCFG=1,\"8.8.8.8\",\"8.8.4.4\""));
                 return true;

Diff for: src/ArduinoCellular.h

@@ -98,7 +98,7 @@ class ArduinoCellular {
          * @param pin The SIM card PIN.
          * @return True if the connection is successful, false otherwise.
          */
-        bool connect(const char * apn, const char * gprsUser, const char * gprsPass, const char * pin);
+        bool connect(String apn, String gprsUser, String gprsPass, String pin);
 
         /**
          * @brief Checks if the modem is registered on the network.