Replace *most* toInt and toFloat's

Signed-off-by: Sara Damiano <sdamiano@stroudcenter.org>

src/TinyGsmClientA6.h

@@ -362,10 +362,10 @@ class TinyGsmA6
     sendAT(GF("+CUSD=1,\""), code, GF("\",15"));
     if (waitResponse(10000L) != 1) { return ""; }
     if (waitResponse(GF(GSM_NL "+CUSD:")) != 1) { return ""; }
-    stream.readStringUntil('"');
+    streamSkipUntil('"');
     String hex = stream.readStringUntil('"');
-    stream.readStringUntil(',');
+    streamSkipUntil(',');
-    int dcs = stream.readStringUntil('\n').toInt();
+    int dcs = streamGetInt('\n');
 
     if (dcs == 15) {
       return TinyGsmDecodeHex7bit(hex);
@@ -407,7 +407,7 @@ class TinyGsmA6
     if (waitResponse(GF(GSM_NL "+CBC:")) != 1) { return false; }
     streamSkipUntil(',');  // Skip battery charge status
     // Read battery charge level
-    int res = stream.readStringUntil('\n').toInt();
+    int res = streamGetInt('\n');
     // Wait for final OK
     waitResponse();
     return res;
@@ -418,8 +418,8 @@ class TinyGsmA6
                         uint16_t& milliVolts) {
     sendAT(GF("+CBC?"));
     if (waitResponse(GF(GSM_NL "+CBC:")) != 1) { return false; }
-    chargeState = stream.readStringUntil(',').toInt();
+    chargeState = streamGetInt(',');
-    percent     = stream.readStringUntil('\n').toInt();
+    percent     = streamGetInt('\n');
     milliVolts  = 0;
     // Wait for final OK
     waitResponse();
@@ -439,7 +439,7 @@ class TinyGsmA6
 
     sendAT(GF("+CIPSTART="), GF("\"TCP"), GF("\",\""), host, GF("\","), port);
     if (waitResponse(timeout_ms, GF(GSM_NL "+CIPNUM:")) != 1) { return false; }
-    int newMux = stream.readStringUntil('\n').toInt();
+    int newMux = streamGetInt('\n');
 
     int rsp = waitResponse((timeout_ms - (millis() - startMillis)),
                            GF("CONNECT OK" GSM_NL), GF("CONNECT FAIL" GSM_NL),
@@ -519,8 +519,8 @@ class TinyGsmA6
           index = 5;
           goto finish;
         } else if (data.endsWith(GF("+CIPRCV:"))) {
-          int mux      = stream.readStringUntil(',').toInt();
+          int mux      = streamGetInt(',');
-          int len      = stream.readStringUntil(',').toInt();
+          int len      = streamGetInt(',');
           int len_orig = len;
           if (len > sockets[mux]->rx.free()) {
             DBG("### Buffer overflow: ", len, "->", sockets[mux]->rx.free());
@@ -535,7 +535,7 @@ class TinyGsmA6
           }
           data = "";
         } else if (data.endsWith(GF("+TCPCLOSED:"))) {
-          int mux = stream.readStringUntil('\n').toInt();
+          int mux = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT) {
             sockets[mux]->sock_connected = false;
           }

src/TinyGsmClientBG96.h

@@ -327,9 +327,9 @@ class TinyGsmBG96
 
     if (waitResponse(timeout_ms, GF(GSM_NL "+QIOPEN:")) != 1) { return false; }
 
-    if (stream.readStringUntil(',').toInt() != mux) { return false; }
+    if (streamGetInt(',') != mux) { return false; }
     // Read status
-    rsp = stream.readStringUntil('\n').toInt();
+    rsp = streamGetInt('\n');
 
     return (0 == rsp);
   }
@@ -347,7 +347,7 @@ class TinyGsmBG96
   size_t modemRead(size_t size, uint8_t mux) {
     sendAT(GF("+QIRD="), mux, ',', (uint16_t)size);
     if (waitResponse(GF("+QIRD:")) != 1) { return 0; }
-    int len = stream.readStringUntil('\n').toInt();
+    int len = streamGetInt('\n');
 
     for (int i = 0; i < len; i++) { moveCharFromStreamToFifo(mux); }
     waitResponse();
@@ -362,7 +362,7 @@ class TinyGsmBG96
     if (waitResponse(GF("+QIRD:")) == 1) {
       streamSkipUntil(',');  // Skip total received
       streamSkipUntil(',');  // Skip have read
-      result = stream.readStringUntil('\n').toInt();
+      result = streamGetInt('\n');
       if (result) { DBG("### DATA AVAILABLE:", result, "on", mux); }
       waitResponse();
     }
@@ -381,7 +381,7 @@ class TinyGsmBG96
     streamSkipUntil(',');         // Skip remote ip
     streamSkipUntil(',');         // Skip remote port
     streamSkipUntil(',');         // Skip local port
-    int res = stream.readStringUntil(',').toInt();  // socket state
+    int res = streamGetInt(',');  // socket state
 
     waitResponse();
 
@@ -434,23 +434,23 @@ class TinyGsmBG96
           index = 5;
           goto finish;
         } else if (data.endsWith(GF(GSM_NL "+QIURC:"))) {
-          stream.readStringUntil('\"');
+          streamSkipUntil('\"');
           String urc = stream.readStringUntil('\"');
-          stream.readStringUntil(',');
+          streamSkipUntil(',');
           if (urc == "recv") {
-            int mux = stream.readStringUntil('\n').toInt();
+            int mux = streamGetInt('\n');
             DBG("### URC RECV:", mux);
             if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
               sockets[mux]->got_data = true;
             }
           } else if (urc == "closed") {
-            int mux = stream.readStringUntil('\n').toInt();
+            int mux = streamGetInt('\n');
             DBG("### URC CLOSE:", mux);
             if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
               sockets[mux]->sock_connected = false;
             }
           } else {
-            stream.readStringUntil('\n');
+            streamSkipUntil('\n');
           }
           data = "";
         }

src/TinyGsmClientESP8266.h

@@ -396,7 +396,7 @@ class TinyGsmESP8266
       uint8_t has_status = waitResponse(GF("+CIPSTATUS:"), GFP(GSM_OK),
                                         GFP(GSM_ERROR));
       if (has_status == 1) {
-        int returned_mux = stream.readStringUntil(',').toInt();
+        int returned_mux = streamGetInt(',');
         streamSkipUntil(',');   // Skip mux
         streamSkipUntil(',');   // Skip type
         streamSkipUntil(',');   // Skip remote IP
@@ -454,8 +454,8 @@ class TinyGsmESP8266
           index = 5;
           goto finish;
         } else if (data.endsWith(GF("+IPD,"))) {
-          int mux      = stream.readStringUntil(',').toInt();
+          int mux      = streamGetInt(',');
-          int len      = stream.readStringUntil(':').toInt();
+          int len      = streamGetInt(':');
           int len_orig = len;
           if (len > sockets[mux]->rx.free()) {
             DBG("### Buffer overflow: ", len, "received vs",

src/TinyGsmClientM590.h

@@ -261,7 +261,7 @@ class TinyGsmM590
   bool isGprsConnectedImpl() {
     sendAT(GF("+XIIC?"));
     if (waitResponse(GF(GSM_NL "+XIIC:")) != 1) { return false; }
-    int res = stream.readStringUntil(',').toInt();
+    int res = streamGetInt(',');
     waitResponse();
     return res == 1;
   }
@@ -273,7 +273,7 @@ class TinyGsmM590
   String getLocalIPImpl() {
     sendAT(GF("+XIIC?"));
     if (waitResponse(GF(GSM_NL "+XIIC:")) != 1) { return ""; }
-    stream.readStringUntil(',');
+    streamSkipUntil(',');
     String res = stream.readStringUntil('\n');
     waitResponse();
     res.trim();
@@ -356,7 +356,7 @@ class TinyGsmM590
     stream.write(static_cast<char>(0x0D));
     stream.flush();
     if (waitResponse(30000L, GF(GSM_NL "+TCPSEND:")) != 1) { return 0; }
-    stream.readStringUntil('\n');
+    streamSkipUntil('\n');
     return len;
   }
 
@@ -429,8 +429,8 @@ class TinyGsmM590
           index = 5;
           goto finish;
         } else if (data.endsWith(GF("+TCPRECV:"))) {
-          int mux      = stream.readStringUntil(',').toInt();
+          int mux      = streamGetInt(',');
-          int len      = stream.readStringUntil(',').toInt();
+          int len      = streamGetInt(',');
           int len_orig = len;
           if (len > sockets[mux]->rx.free()) {
             DBG("### Buffer overflow: ", len, "->", sockets[mux]->rx.free());
@@ -445,8 +445,8 @@ class TinyGsmM590
           }
           data = "";
         } else if (data.endsWith(GF("+TCPCLOSE:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
-          stream.readStringUntil('\n');
+          streamSkipUntil('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT) {
             sockets[mux]->sock_connected = false;
           }

src/TinyGsmClientM95.h

@@ -339,7 +339,7 @@ class TinyGsmM95
  protected:
   String getLocalIPImpl() {
     sendAT(GF("+QILOCIP"));
-    stream.readStringUntil('\n');
+    streamSkipUntil('\n');
     String res = stream.readStringUntil('\n');
     res.trim();
     return res;
@@ -396,9 +396,9 @@ class TinyGsmM95
     }
     streamSkipUntil(',');  // Skip mode
     // Read charge of thermistor
-    // milliVolts = stream.readStringUntil(',').toInt();
+    // milliVolts = streamGetInt(',');
     streamSkipUntil(',');  // Skip thermistor charge
-    float temp = stream.readStringUntil('\n').toFloat();
+    float temp = streamGetFloat('\n');
     // Wait for final OK
     waitResponse();
     return temp;
@@ -437,7 +437,7 @@ class TinyGsmM95
     //     streamSkipUntil(',');  // Skip total length sent on connection
     //     streamSkipUntil(',');  // Skip length already acknowledged by remote
     //     // Make sure the total length un-acknowledged is 0
-    //     if ( stream.readStringUntil('\n').toInt() == 0 ) {
+    //     if ( streamGetInt('\n') == 0 ) {
     //       allAcknowledged = true;
     //     }
     //   }
@@ -463,7 +463,7 @@ class TinyGsmM95
       streamSkipUntil(',');  // skip port
       streamSkipUntil(',');  // skip connection type (TCP/UDP)
       // read the real length of the retrieved data
-      uint16_t len = stream.readStringUntil('\n').toInt();
+      uint16_t len = streamGetInt('\n');
       // We have no way of knowing in advance how much data will be in the
       // buffer so when data is received we always assume the buffer is
       // completely full. Chances are, this is not true and there's really not
@@ -500,7 +500,7 @@ class TinyGsmM95
     streamSkipUntil(',');         // Skip remote ip
     streamSkipUntil(',');         // Skip remote port
     streamSkipUntil(',');         // Skip local port
-    int res = stream.readStringUntil(',').toInt();  // socket state
+    int res = streamGetInt(',');  // socket state
 
     waitResponse();
 
@@ -555,7 +555,7 @@ class TinyGsmM95
         } else if (data.endsWith(GF(GSM_NL "+QIRDI:"))) {
           streamSkipUntil(',');  // Skip the context
           streamSkipUntil(',');  // Skip the role
-          int mux = stream.readStringUntil('\n').toInt();
+          int mux = streamGetInt('\n');
           DBG("### Got Data:", mux);
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             // We have no way of knowing how much data actually came in, so

src/TinyGsmClientMC60.h

@@ -331,7 +331,7 @@ class TinyGsmMC60
  protected:
   String getLocalIPImpl() {
     sendAT(GF("+QILOCIP"));
-    stream.readStringUntil('\n');
+    streamSkipUntil('\n');
     String res = stream.readStringUntil('\n');
     res.trim();
     return res;
@@ -415,15 +415,13 @@ class TinyGsmMC60
       } else {
         streamSkipUntil(','); /** Skip total */
         streamSkipUntil(','); /** Skip acknowledged data size */
-        if (stream.readStringUntil('\n').toInt() == 0) {
+        if (streamGetInt('\n') == 0) { allAcknowledged = true; }
-          allAcknowledged = true;
-        }
       }
     }
     waitResponse(5000L);
 
     // streamSkipUntil(','); // Skip mux
-    // return stream.readStringUntil('\n').toInt();
+    // return streamGetInt('\n');
 
     return len;  // TODO(?): verify len/ack
   }
@@ -444,7 +442,7 @@ class TinyGsmMC60
       streamSkipUntil(',');  // skip port
       streamSkipUntil(',');  // skip connection type (TCP/UDP)
       // read the real length of the retrieved data
-      uint16_t len = stream.readStringUntil('\n').toInt();
+      uint16_t len = streamGetInt('\n');
       // It's possible that the real length available is less than expected
       // This is quite likely if the buffer is broken into packets - which may
       // be different sizes.
@@ -480,7 +478,7 @@ class TinyGsmMC60
     streamSkipUntil(',');         // Skip remote ip
     streamSkipUntil(',');         // Skip remote port
     streamSkipUntil(',');         // Skip local port
-    int res = stream.readStringUntil(',').toInt();  // socket state
+    int res = streamGetInt(',');  // socket state
 
     waitResponse();
 
@@ -543,11 +541,11 @@ class TinyGsmMC60
           streamSkipUntil(',');  // Skip the context
           streamSkipUntil(',');  // Skip the role
           // read the connection id
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
           // read the number of packets in the buffer
-          int num_packets = stream.readStringUntil(',').toInt();
+          int num_packets = streamGetInt(',');
           // read the length of the current packet
-          int len_packet = stream.readStringUntil('\n').toInt();
+          int len_packet = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->sock_available = len_packet * num_packets;
           }

src/TinyGsmClientSIM5360.h

@@ -445,7 +445,7 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
     streamSkipUntil(',');  // Skip battery charge status
     streamSkipUntil(',');  // Skip battery charge level
     // get voltage in VOLTS
-    float voltage = stream.readStringUntil('\n').toFloat();
+    float voltage = streamGetFloat('\n');
     // Wait for final OK
     waitResponse();
     // Return millivolts
@@ -458,10 +458,10 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
                         uint16_t& milliVolts) {
     sendAT(GF("+CBC"));
     if (waitResponse(GF(GSM_NL "+CBC:")) != 1) { return false; }
-    chargeState = stream.readStringUntil(',').toInt();
+    chargeState = streamGetInt(',');
-    percent     = stream.readStringUntil(',').toInt();
+    percent     = streamGetInt(',');
     // get voltage in VOLTS
-    float voltage = stream.readStringUntil('\n').toFloat();
+    float voltage = streamGetFloat('\n');
     milliVolts    = voltage * 1000;
     // Wait for final OK
     waitResponse();
@@ -476,7 +476,7 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
     // Get Temparature Value
     sendAT(GF("+CMTE?"));
     if (waitResponse(GF(GSM_NL "+CMTE:")) != 1) { return false; }
-    float res = stream.readStringUntil('\n').toFloat();
+    float res = streamGetFloat('\n');
     // Wait for final OK
     waitResponse();
     return res;
@@ -511,7 +511,7 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
     streamSkipUntil(',');  // Skip mux
     streamSkipUntil(',');  // Skip requested bytes to send
     // TODO(?):  make sure requested and confirmed bytes match
-    return stream.readStringUntil('\n').toInt();
+    return streamGetInt('\n');
   }
 
   size_t modemRead(size_t size, uint8_t mux) {
@@ -524,9 +524,9 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
 #endif
     streamSkipUntil(',');  // Skip Rx mode 2/normal or 3/HEX
     streamSkipUntil(',');  // Skip mux/cid (connecion id)
-    int len_requested = stream.readStringUntil(',').toInt();
+    int len_requested = streamGetInt(',');
     //  ^^ Requested number of data bytes (1-1460 bytes)to be read
-    int len_confirmed = stream.readStringUntil('\n').toInt();
+    int len_confirmed = streamGetInt('\n');
     // ^^ The data length which not read in the buffer
     for (int i = 0; i < len_requested; i++) {
       uint32_t startMillis = millis();
@@ -563,7 +563,7 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
     if (waitResponse(GF("+CIPRXGET:")) == 1) {
       streamSkipUntil(',');  // Skip mode 4
       streamSkipUntil(',');  // Skip mux
-      result = stream.readStringUntil('\n').toInt();
+      result = streamGetInt('\n');
       waitResponse();
     }
     DBG("### Available:", result, "on", mux);
@@ -628,9 +628,9 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
           index = 5;
           goto finish;
         } else if (data.endsWith(GF(GSM_NL "+CIPRXGET:"))) {
-          String mode = stream.readStringUntil(',');
+          int mode = streamGetInt(',');
-          if (mode.toInt() == 1) {
+          if (mode == 1) {
-            int mux = stream.readStringUntil('\n').toInt();
+            int mux = streamGetInt('\n');
             if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
               sockets[mux]->got_data = true;
             }
@@ -640,8 +640,8 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
             data += mode;
           }
         } else if (data.endsWith(GF(GSM_NL "+RECEIVE:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
-          int len = stream.readStringUntil('\n').toInt();
+          int len = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->got_data       = true;
             sockets[mux]->sock_available = len;
@@ -649,7 +649,7 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360, READ_AND_CHECK_SIZE,
           data = "";
           DBG("### Got Data:", len, "on", mux);
         } else if (data.endsWith(GF("+IPCLOSE:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
           streamSkipUntil('\n');  // Skip the reason code
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->sock_connected = false;

src/TinyGsmClientSIM7000.h

@@ -436,25 +436,27 @@ class TinyGsmSim7000 : public TinyGsmModem<TinyGsmSim7000, READ_AND_CHECK_SIZE,
     sendAT(GF("+CGNSINF"));
     if (waitResponse(GF(GSM_NL "+CGNSINF:")) != 1) { return false; }
 
-    stream.readStringUntil(',');  // mode
+    streamSkipUntil(',');                             // GNSS run status
-    if (stream.readStringUntil(',').toInt() == 1) fix = true;
+    if (streamGetInt(',') == 1) fix = true;           // fix status
-    stream.readStringUntil(',');                                    // utctime
+    streamSkipUntil(',');                             // UTC date & Time
-    *lat = stream.readStringUntil(',').toFloat();                   // lat
+    *lat = streamGetFloat(',');                       // Latitude
-    *lon = stream.readStringUntil(',').toFloat();                   // lon
+    *lon = streamGetFloat(',');                       // Longitude
-    if (alt != NULL) *alt = stream.readStringUntil(',').toFloat();  // lon
+    if (alt != NULL) *alt = streamGetFloat(',');      // MSL Altitude
-    if (speed != NULL) *speed = stream.readStringUntil(',').toFloat();  // speed
+    if (speed != NULL) *speed = streamGetFloat(',');  // Speed Over Ground
-    stream.readStringUntil(',');
+    streamSkipUntil(',');                             // Course Over Ground
-    stream.readStringUntil(',');
+    streamSkipUntil(',');                             // Fix Mode
-    stream.readStringUntil(',');
+    streamSkipUntil(',');                             // Reserved1
-    stream.readStringUntil(',');
+    streamSkipUntil(',');  // Horizontal Dilution Of Precision
-    stream.readStringUntil(',');
+    streamSkipUntil(',');  // Position Dilution Of Precision
-    stream.readStringUntil(',');
+    streamSkipUntil(',');  // Vertical Dilution Of Precision
-    stream.readStringUntil(',');
+    streamSkipUntil(',');  // Reserved2
-    if (vsat != NULL)
+    if (vsat != NULL) *vsat = streamGetInt(',');  // GNSS Satellites in View
-      *vsat = stream.readStringUntil(',').toInt();  // viewed satelites
+    if (usat != NULL) *usat = streamGetInt(',');  // GNSS Satellites Used
-    if (usat != NULL)
+    streamSkipUntil(',');                         // GLONASS Satellites Used
-      *usat = stream.readStringUntil(',').toInt();  // used satelites
+    streamSkipUntil(',');                         // Reserved3
-    stream.readStringUntil('\n');
+    streamSkipUntil(',');                         // C/N0 max
+    streamSkipUntil(',');                         // HPA
+    streamSkipUntil('\n');                        // VPA
 
     waitResponse();
 
@@ -499,7 +501,7 @@ class TinyGsmSim7000 : public TinyGsmModem<TinyGsmSim7000, READ_AND_CHECK_SIZE,
           break;
       }
     }
-    stream.readStringUntil('\n');
+    streamSkipUntil('\n');
     waitResponse();
 
     if (fix) {
@@ -541,7 +543,7 @@ class TinyGsmSim7000 : public TinyGsmModem<TinyGsmSim7000, READ_AND_CHECK_SIZE,
     stream.flush();
     if (waitResponse(GF(GSM_NL "DATA ACCEPT:")) != 1) { return 0; }
     streamSkipUntil(',');  // Skip mux
-    return stream.readStringUntil('\n').toInt();
+    return streamGetInt('\n');
   }
 
   size_t modemRead(size_t size, uint8_t mux) {
@@ -554,9 +556,9 @@ class TinyGsmSim7000 : public TinyGsmModem<TinyGsmSim7000, READ_AND_CHECK_SIZE,
 #endif
     streamSkipUntil(',');  // Skip Rx mode 2/normal or 3/HEX
     streamSkipUntil(',');  // Skip mux
-    int len_requested = stream.readStringUntil(',').toInt();
+    int len_requested = streamGetInt(',');
     //  ^^ Requested number of data bytes (1-1460 bytes)to be read
-    int len_confirmed = stream.readStringUntil('\n').toInt();
+    int len_confirmed = streamGetInt('\n');
     // ^^ Confirmed number of data bytes to be read, which may be less than
     // requested. 0 indicates that no data can be read. This is actually be the
     // number of bytes that will be remaining after the read
@@ -595,7 +597,7 @@ class TinyGsmSim7000 : public TinyGsmModem<TinyGsmSim7000, READ_AND_CHECK_SIZE,
     if (waitResponse(GF("+CIPRXGET:")) == 1) {
       streamSkipUntil(',');  // Skip mode 4
       streamSkipUntil(',');  // Skip mux
-      result = stream.readStringUntil('\n').toInt();
+      result = streamGetInt('\n');
       waitResponse();
     }
     DBG("### Available:", result, "on", mux);
@@ -656,9 +658,9 @@ class TinyGsmSim7000 : public TinyGsmModem<TinyGsmSim7000, READ_AND_CHECK_SIZE,
           index = 5;
           goto finish;
         } else if (data.endsWith(GF(GSM_NL "+CIPRXGET:"))) {
-          String mode = stream.readStringUntil(',');
+          int mode = streamGetInt(',');
-          if (mode.toInt() == 1) {
+          if (mode == 1) {
-            int mux = stream.readStringUntil('\n').toInt();
+            int mux = streamGetInt('\n');
             if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
               sockets[mux]->got_data = true;
             }
@@ -668,8 +670,8 @@ class TinyGsmSim7000 : public TinyGsmModem<TinyGsmSim7000, READ_AND_CHECK_SIZE,
             data += mode;
           }
         } else if (data.endsWith(GF(GSM_NL "+RECEIVE:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
-          int len = stream.readStringUntil('\n').toInt();
+          int len = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->got_data       = true;
             sockets[mux]->sock_available = len;

src/TinyGsmClientSIM7600.h

@@ -410,25 +410,28 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
     sendAT(GF("+CGNSSINFO"));
     if (waitResponse(GF(GSM_NL "+CGNSSINFO:")) != 1) { return false; }
 
-    // stream.readStringUntil(','); // mode
+    // streamSkipUntil(','); // mode
-    if (stream.readStringUntil(',').toInt() == 1) fix = true;
+    if (streamGetInt(',') == 1)
-    stream.readStringUntil(',');                                    // gps
+      fix = true;          // TODO(?) Shouldn't this be 2=2D Fix or 3=3DFix?
-    stream.readStringUntil(',');                                    // glonass
+    streamSkipUntil(',');  // GPS satellite valid numbers
-    stream.readStringUntil(',');                                    // beidu
+    streamSkipUntil(',');  // GLONASS satellite valid numbers
-    *lat = stream.readStringUntil(',').toFloat();                   // lat
+    streamSkipUntil(',');  // BEIDOU satellite valid numbers
-    stream.readStringUntil(',');                                    // N/S
+    *lat = streamGetFloat(',');  // Latitude
-    *lon = stream.readStringUntil(',').toFloat();                   // lon
+    streamSkipUntil(',');        // N/S Indicator, N=north or S=south
-    stream.readStringUntil(',');                                    // E/W
+    *lon = streamGetFloat(',');  // Longitude
-    stream.readStringUntil(',');                                    // date
+    streamSkipUntil(',');        // E/W Indicator, E=east or W=west
-    stream.readStringUntil(',');                                    // UTC time
+    streamSkipUntil(',');        // Date. Output format is ddmmyy
-    if (alt != NULL) *alt = stream.readStringUntil(',').toFloat();  // alt
+    streamSkipUntil(',');        // UTC Time. Output format is hhmmss.s
-    if (speed != NULL) *speed = stream.readStringUntil(',').toFloat();  // speed
+    if (alt != NULL)
-    stream.readStringUntil(',');  // course
+      *alt = streamGetFloat(',');  // MSL Altitude. Unit is meters
-    stream.readStringUntil(',');  // time
+    if (speed != NULL)
-    stream.readStringUntil(',');  // PDOP
+      *speed = streamGetFloat(',');  // Speed Over Ground. Unit is knots.
-    stream.readStringUntil(',');  // HDOP
+    streamSkipUntil(',');            // Course. Degrees.
-    stream.readStringUntil(',');  // VDOP
+    streamSkipUntil(',');   // After set, will report GPS every x seconds
-    stream.readStringUntil('\n');
+    streamSkipUntil(',');   // Position Dilution Of Precision
+    streamSkipUntil(',');   // Horizontal Dilution Of Precision
+    streamSkipUntil(',');   // Vertical Dilution Of Precision
+    streamSkipUntil('\n');  // TODO(?) is one more field reported??
 
     waitResponse();
 
@@ -451,7 +454,7 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
     if (waitResponse(GF(GSM_NL "+CBC:")) != 1) { return 0; }
 
     // get voltage in VOLTS
-    float voltage = stream.readStringUntil('\n').toFloat();
+    float voltage = streamGetFloat('\n');
     // Wait for final OK
     waitResponse();
     // Return millivolts
@@ -476,7 +479,7 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
     sendAT(GF("+CPMUTEMP"));
     if (waitResponse(GF(GSM_NL "+CPMUTEMP:")) != 1) { return 0; }
     // return temperature in C
-    uint16_t res = stream.readStringUntil('\n').toInt();
+    uint16_t res = streamGetInt('\n');
     // Wait for final OK
     waitResponse();
     return res;
@@ -511,7 +514,7 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
     streamSkipUntil(',');  // Skip mux
     streamSkipUntil(',');  // Skip requested bytes to send
     // TODO(?):  make sure requested and confirmed bytes match
-    return stream.readStringUntil('\n').toInt();
+    return streamGetInt('\n');
   }
 
   size_t modemRead(size_t size, uint8_t mux) {
@@ -524,9 +527,9 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
 #endif
     streamSkipUntil(',');  // Skip Rx mode 2/normal or 3/HEX
     streamSkipUntil(',');  // Skip mux/cid (connecion id)
-    int len_requested = stream.readStringUntil(',').toInt();
+    int len_requested = streamGetInt(',');
     //  ^^ Requested number of data bytes (1-1460 bytes)to be read
-    int len_confirmed = stream.readStringUntil('\n').toInt();
+    int len_confirmed = streamGetInt('\n');
     // ^^ The data length which not read in the buffer
     for (int i = 0; i < len_requested; i++) {
       uint32_t startMillis = millis();
@@ -563,7 +566,7 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
     if (waitResponse(GF("+CIPRXGET:")) == 1) {
       streamSkipUntil(',');  // Skip mode 4
       streamSkipUntil(',');  // Skip mux
-      result = stream.readStringUntil('\n').toInt();
+      result = streamGetInt('\n');
       waitResponse();
     }
     DBG("### Available:", result, "on", mux);
@@ -630,9 +633,9 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
           index = 5;
           goto finish;
         } else if (data.endsWith(GF(GSM_NL "+CIPRXGET:"))) {
-          String mode = stream.readStringUntil(',');
+          int mode = streamGetInt(',');
-          if (mode.toInt() == 1) {
+          if (mode == 1) {
-            int mux = stream.readStringUntil('\n').toInt();
+            int mux = streamGetInt('\n');
             if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
               sockets[mux]->got_data = true;
             }
@@ -642,8 +645,8 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
             data += mode;
           }
         } else if (data.endsWith(GF(GSM_NL "+RECEIVE:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
-          int len = stream.readStringUntil('\n').toInt();
+          int len = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->got_data       = true;
             sockets[mux]->sock_available = len;
@@ -651,7 +654,7 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600, READ_AND_CHECK_SIZE,
           data = "";
           DBG("### Got Data:", len, "on", mux);
         } else if (data.endsWith(GF("+IPCLOSE:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
           streamSkipUntil('\n');  // Skip the reason code
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->sock_connected = false;

src/TinyGsmClientSIM800.h

@@ -490,7 +490,7 @@ class TinyGsmSim800 : public TinyGsmModem<TinyGsmSim800, READ_AND_CHECK_SIZE,
     stream.flush();
     if (waitResponse(GF(GSM_NL "DATA ACCEPT:")) != 1) { return 0; }
     streamSkipUntil(',');  // Skip mux
-    return stream.readStringUntil('\n').toInt();
+    return streamGetInt('\n');
   }
 
   size_t modemRead(size_t size, uint8_t mux) {
@@ -503,9 +503,9 @@ class TinyGsmSim800 : public TinyGsmModem<TinyGsmSim800, READ_AND_CHECK_SIZE,
 #endif
     streamSkipUntil(',');  // Skip Rx mode 2/normal or 3/HEX
     streamSkipUntil(',');  // Skip mux
-    int len_requested = stream.readStringUntil(',').toInt();
+    int len_requested = streamGetInt(',');
     //  ^^ Requested number of data bytes (1-1460 bytes)to be read
-    int len_confirmed = stream.readStringUntil('\n').toInt();
+    int len_confirmed = streamGetInt('\n');
     // ^^ Confirmed number of data bytes to be read, which may be less than
     // requested. 0 indicates that no data can be read. This is actually be the
     // number of bytes that will be remaining after the read
@@ -544,7 +544,7 @@ class TinyGsmSim800 : public TinyGsmModem<TinyGsmSim800, READ_AND_CHECK_SIZE,
     if (waitResponse(GF("+CIPRXGET:")) == 1) {
       streamSkipUntil(',');  // Skip mode 4
       streamSkipUntil(',');  // Skip mux
-      result = stream.readStringUntil('\n').toInt();
+      result = streamGetInt('\n');
       waitResponse();
     }
     DBG("### Available:", result, "on", mux);
@@ -607,9 +607,9 @@ class TinyGsmSim800 : public TinyGsmModem<TinyGsmSim800, READ_AND_CHECK_SIZE,
           index = 5;
           goto finish;
         } else if (data.endsWith(GF(GSM_NL "+CIPRXGET:"))) {
-          String mode = stream.readStringUntil(',');
+          int mode = streamGetInt(',');
-          if (mode.toInt() == 1) {
+          if (mode == 1) {
-            int mux = stream.readStringUntil('\n').toInt();
+            int mux = streamGetInt('\n');
             if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
               sockets[mux]->got_data = true;
             }
@@ -619,8 +619,8 @@ class TinyGsmSim800 : public TinyGsmModem<TinyGsmSim800, READ_AND_CHECK_SIZE,
             data += mode;
           }
         } else if (data.endsWith(GF(GSM_NL "+RECEIVE:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
-          int len = stream.readStringUntil('\n').toInt();
+          int len = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->got_data       = true;
             sockets[mux]->sock_available = len;

src/TinyGsmClientSIM808.h

@@ -61,25 +61,27 @@ class TinyGsmSim808 : public TinyGsmSim800 {
     sendAT(GF("+CGNSINF"));
     if (waitResponse(GF(GSM_NL "+CGNSINF:")) != 1) { return false; }
 
-    stream.readStringUntil(',');  // mode
+    streamSkipUntil(',');                             // GNSS run status
-    if (stream.readStringUntil(',').toInt() == 1) fix = true;
+    if (streamGetInt(',') == 1) fix = true;           // fix status
-    stream.readStringUntil(',');                                    // utctime
+    streamSkipUntil(',');                             // UTC date & Time
-    *lat = stream.readStringUntil(',').toFloat();                   // lat
+    *lat = streamGetFloat(',');                       // Latitude
-    *lon = stream.readStringUntil(',').toFloat();                   // lon
+    *lon = streamGetFloat(',');                       // Longitude
-    if (alt != NULL) *alt = stream.readStringUntil(',').toFloat();  // lon
+    if (alt != NULL) *alt = streamGetFloat(',');      // MSL Altitude
-    if (speed != NULL) *speed = stream.readStringUntil(',').toFloat();  // speed
+    if (speed != NULL) *speed = streamGetFloat(',');  // Speed Over Ground
-    stream.readStringUntil(',');
+    streamSkipUntil(',');                             // Course Over Ground
-    stream.readStringUntil(',');
+    streamSkipUntil(',');                             // Fix Mode
-    stream.readStringUntil(',');
+    streamSkipUntil(',');                             // Reserved1
-    stream.readStringUntil(',');
+    streamSkipUntil(',');  // Horizontal Dilution Of Precision
-    stream.readStringUntil(',');
+    streamSkipUntil(',');  // Position Dilution Of Precision
-    stream.readStringUntil(',');
+    streamSkipUntil(',');  // Vertical Dilution Of Precision
-    stream.readStringUntil(',');
+    streamSkipUntil(',');  // Reserved2
-    if (vsat != NULL)
+    if (vsat != NULL) *vsat = streamGetInt(',');  // GNSS Satellites in View
-      *vsat = stream.readStringUntil(',').toInt();  // viewed satelites
+    if (usat != NULL) *usat = streamGetInt(',');  // GNSS Satellites Used
-    if (usat != NULL)
+    streamSkipUntil(',');                         // GLONASS Satellites Used
-      *usat = stream.readStringUntil(',').toInt();  // used satelites
+    streamSkipUntil(',');                         // Reserved3
-    stream.readStringUntil('\n');
+    streamSkipUntil(',');                         // C/N0 max
+    streamSkipUntil(',');                         // HPA
+    streamSkipUntil('\n');                        // VPA
 
     waitResponse();
 
@@ -121,7 +123,7 @@ class TinyGsmSim808 : public TinyGsmSim800 {
           break;
       }
     }
-    stream.readStringUntil('\n');
+    streamSkipUntil('\n');
     waitResponse();
 
     if (fix) {

src/TinyGsmClientSaraR4.h

@@ -304,7 +304,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
     sendAT(GF("+CEREG?"));
     if (waitResponse(GF(GSM_NL "+CEREG:")) != 1) { return REG_UNKNOWN; }
     streamSkipUntil(','); /* Skip format (0) */
-    int status = stream.readStringUntil('\n').toInt();
+    int status = streamGetInt('\n');
     waitResponse();
 
     // If we're connected on EPS, great!
@@ -316,7 +316,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
       sendAT(GF("+CREG?"));
       if (waitResponse(GF(GSM_NL "+CREG:")) != 1) { return REG_UNKNOWN; }
       streamSkipUntil(','); /* Skip format (0) */
-      status = stream.readStringUntil('\n').toInt();
+      status = streamGetInt('\n');
       waitResponse();
       return (RegStatus)status;
     }
@@ -453,7 +453,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
     sendAT(GF("+CIND?"));
     if (waitResponse(GF(GSM_NL "+CIND:")) != 1) { return 0; }
 
-    int    res     = stream.readStringUntil(',').toInt();
+    int    res     = streamGetInt(',');
     int8_t percent = res * 20;  // return is 0-5
     // Wait for final OK
     waitResponse();
@@ -478,7 +478,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
     if (waitResponse(GF(GSM_NL "+UTEMP:")) != 1) {
       return static_cast<float>(-9999);
     }
-    int16_t res  = stream.readStringUntil('\n').toInt();
+    int16_t res  = streamGetInt('\n');
     float   temp = -9999;
     if (res != -1) { temp = (static_cast<float>(res)) / 10; }
     return temp;
@@ -497,7 +497,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
     sendAT(GF("+USOCR=6"));
     // reply is +USOCR: ## of socket created
     if (waitResponse(GF(GSM_NL "+USOCR:")) != 1) { return false; }
-    *mux = stream.readStringUntil('\n').toInt();
+    *mux = streamGetInt('\n');
     waitResponse();
 
     if (ssl) {
@@ -531,8 +531,8 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
       sendAT(GF("+USOCO="), *mux, ",\"", host, "\",", port, ",1");
       if (waitResponse(timeout_ms - (millis() - startMillis),
                        GF(GSM_NL "+UUSOCO:")) == 1) {
-        stream.readStringUntil(',').toInt();  // skip repeated mux
+        streamGetInt(',');  // skip repeated mux
-        int connection_status = stream.readStringUntil('\n').toInt();
+        int connection_status = streamGetInt('\n');
         DBG("### Waited", millis() - startMillis, "ms for socket to open");
         return (0 == connection_status);
       } else {
@@ -557,7 +557,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
     stream.flush();
     if (waitResponse(GF(GSM_NL "+USOWR:")) != 1) { return 0; }
     streamSkipUntil(',');  // Skip mux
-    int sent = stream.readStringUntil('\n').toInt();
+    int sent = streamGetInt('\n');
     waitResponse();  // sends back OK after the confirmation of number sent
     return sent;
   }
@@ -566,7 +566,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
     sendAT(GF("+USORD="), mux, ',', (uint16_t)size);
     if (waitResponse(GF(GSM_NL "+USORD:")) != 1) { return 0; }
     streamSkipUntil(',');  // Skip mux
-    int len = stream.readStringUntil(',').toInt();
+    int len = streamGetInt(',');
     streamSkipUntil('\"');
 
     for (int i = 0; i < len; i++) { moveCharFromStreamToFifo(mux); }
@@ -586,7 +586,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
     // that you have already told to close
     if (res == 1) {
       streamSkipUntil(',');  // Skip mux
-      result = stream.readStringUntil('\n').toInt();
+      result = streamGetInt('\n');
       // if (result) DBG("### DATA AVAILABLE:", result, "on", mux);
       waitResponse();
     }
@@ -603,7 +603,7 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
 
     streamSkipUntil(',');  // Skip mux
     streamSkipUntil(',');  // Skip type
-    int result = stream.readStringUntil('\n').toInt();
+    int result = streamGetInt('\n');
     // 0: the socket is in INACTIVE status (it corresponds to CLOSED status
     // defined in RFC793 "TCP Protocol Specification" [112])
     // 1: the socket is in LISTEN status
@@ -665,8 +665,8 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
           index = 5;
           goto finish;
         } else if (data.endsWith(GF("+UUSORD:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
-          int len = stream.readStringUntil('\n').toInt();
+          int len = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->got_data       = true;
             sockets[mux]->sock_available = len;
@@ -674,15 +674,15 @@ class TinyGsmSaraR4 : public TinyGsmModem<TinyGsmSaraR4, READ_AND_CHECK_SIZE,
           data = "";
           DBG("### URC Data Received:", len, "on", mux);
         } else if (data.endsWith(GF("+UUSOCL:"))) {
-          int mux = stream.readStringUntil('\n').toInt();
+          int mux = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->sock_connected = false;
           }
           data = "";
           DBG("### URC Sock Closed: ", mux);
         } else if (data.endsWith(GF("+UUSOCO:"))) {
-          int mux          = stream.readStringUntil('\n').toInt();
+          int mux          = streamGetInt('\n');
-          int socket_error = stream.readStringUntil('\n').toInt();
+          int socket_error = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux] &&
               socket_error == 0) {
             sockets[mux]->sock_connected = true;

src/TinyGsmClientSequansMonarch.h

@@ -517,7 +517,7 @@ class TinyGsmSequansMonarch
     sendAT(GF("+SQNSRECV="), mux, ',', (uint16_t)size);
     if (waitResponse(GF("+SQNSRECV: ")) != 1) { return 0; }
     streamSkipUntil(',');  // Skip mux
-    int len = stream.readStringUntil('\n').toInt();
+    int len = streamGetInt('\n');
     for (int i = 0; i < len; i++) {
       uint32_t startMillis = millis();
       while (!stream.available() &&
@@ -541,7 +541,7 @@ class TinyGsmSequansMonarch
       streamSkipUntil(',');        // Skip mux
       streamSkipUntil(',');        // Skip total sent
       streamSkipUntil(',');        // Skip total received
-      result = stream.readStringUntil(',').toInt();  // keep data not yet read
+      result = streamGetInt(',');  // keep data not yet read
       waitResponse();
     }
     DBG("### Available:", result, "on", mux);
@@ -555,7 +555,7 @@ class TinyGsmSequansMonarch
     for (int muxNo = 1; muxNo <= TINY_GSM_MUX_COUNT; muxNo++) {
       if (waitResponse(GFP(GSM_OK), GF(GSM_NL "+SQNSS: ")) != 2) { break; }
       uint8_t status = 0;
-      // if (stream.readStringUntil(',').toInt() != muxNo) { // check the mux no
+      // if (streamGetInt(',') != muxNo) { // check the mux no
       //   DBG("### Warning: misaligned mux numbers!");
       // }
       streamSkipUntil(',');        // skip mux [use muxNo]
@@ -623,8 +623,8 @@ class TinyGsmSequansMonarch
           index = 5;
           goto finish;
         } else if (data.endsWith(GF(GSM_NL "+SQNSRING:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
-          int len = stream.readStringUntil('\n').toInt();
+          int len = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT &&
               sockets[mux % TINY_GSM_MUX_COUNT]) {
             sockets[mux % TINY_GSM_MUX_COUNT]->got_data       = true;
@@ -633,7 +633,7 @@ class TinyGsmSequansMonarch
           data = "";
           DBG("### URC Data Received:", len, "on", mux);
         } else if (data.endsWith(GF("SQNSH: "))) {
-          int mux = stream.readStringUntil('\n').toInt();
+          int mux = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT &&
               sockets[mux % TINY_GSM_MUX_COUNT]) {
             sockets[mux % TINY_GSM_MUX_COUNT]->sock_connected = false;

src/TinyGsmClientUBLOX.h

@@ -398,9 +398,7 @@ class TinyGsmUBLOX
     // <accuracy> - Target accuracy in meters (1 - 999999)
     sendAT(GF("+ULOC=2,2,0,120,1"));
     // wait for first "OK"
-    if (waitResponse(10000L) != 1) {
+    if (waitResponse(10000L) != 1) { return ""; }
-      return "";
-    }
     // wait for the final result - wait full timeout time
     if (waitResponse(120000L, GF(GSM_NL "+UULOC:")) != 1) { return ""; }
     String res = stream.readStringUntil('\n');
@@ -431,7 +429,7 @@ class TinyGsmUBLOX
     sendAT(GF("+CIND?"));
     if (waitResponse(GF(GSM_NL "+CIND:")) != 1) { return 0; }
 
-    int    res     = stream.readStringUntil(',').toInt();
+    int    res     = streamGetInt(',');
     int8_t percent = res * 20;  // return is 0-5
     // Wait for final OK
     waitResponse();
@@ -464,7 +462,7 @@ class TinyGsmUBLOX
         1) {  // reply is +USOCR: ## of socket created
       return false;
     }
-    *mux = stream.readStringUntil('\n').toInt();
+    *mux = streamGetInt('\n');
     waitResponse();
 
     if (ssl) {
@@ -495,7 +493,7 @@ class TinyGsmUBLOX
     stream.flush();
     if (waitResponse(GF(GSM_NL "+USOWR:")) != 1) { return 0; }
     streamSkipUntil(',');  // Skip mux
-    int sent = stream.readStringUntil('\n').toInt();
+    int sent = streamGetInt('\n');
     waitResponse();  // sends back OK after the confirmation of number sent
     return sent;
   }
@@ -504,7 +502,7 @@ class TinyGsmUBLOX
     sendAT(GF("+USORD="), mux, ',', (uint16_t)size);
     if (waitResponse(GF(GSM_NL "+USORD:")) != 1) { return 0; }
     streamSkipUntil(',');  // Skip mux
-    int len = stream.readStringUntil(',').toInt();
+    int len = streamGetInt(',');
     streamSkipUntil('\"');
 
     for (int i = 0; i < len; i++) { moveCharFromStreamToFifo(mux); }
@@ -524,7 +522,7 @@ class TinyGsmUBLOX
     // that you have already told to close
     if (res == 1) {
       streamSkipUntil(',');  // Skip mux
-      result = stream.readStringUntil('\n').toInt();
+      result = streamGetInt('\n');
       // if (result) DBG("### DATA AVAILABLE:", result, "on", mux);
       waitResponse();
     }
@@ -541,7 +539,7 @@ class TinyGsmUBLOX
 
     streamSkipUntil(',');  // Skip mux
     streamSkipUntil(',');  // Skip type
-    int result = stream.readStringUntil('\n').toInt();
+    int result = streamGetInt('\n');
     // 0: the socket is in INACTIVE status (it corresponds to CLOSED status
     // defined in RFC793 "TCP Protocol Specification" [112])
     // 1: the socket is in LISTEN status
@@ -603,8 +601,8 @@ class TinyGsmUBLOX
           index = 5;
           goto finish;
         } else if (data.endsWith(GF("+UUSORD:"))) {
-          int mux = stream.readStringUntil(',').toInt();
+          int mux = streamGetInt(',');
-          int len = stream.readStringUntil('\n').toInt();
+          int len = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->got_data       = true;
             sockets[mux]->sock_available = len;
@@ -612,7 +610,7 @@ class TinyGsmUBLOX
           data = "";
           DBG("### URC Data Received:", len, "on", mux);
         } else if (data.endsWith(GF("+UUSOCL:"))) {
-          int mux = stream.readStringUntil('\n').toInt();
+          int mux = streamGetInt('\n');
           if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
             sockets[mux]->sock_connected = false;
           }

src/TinyGsmClientXBee.h

@@ -1212,7 +1212,7 @@ class TinyGsmXBee
             //   // read remote ip address
             //   String remoted_address =
             //       stream.readStringUntil('\r');  // read result
-            //   stream.readStringUntil('\r');      // final carriage return
+            //   streamSkipUntil('\r');      // final carriage return
             // }
           }
 

src/TinyGsmCommon.h

@@ -755,7 +755,7 @@ class TinyGsmModem {
                                         GF("+CEREG:"));
     if (resp != 1 && resp != 2 && resp != 3) { return -1; }
     thisModem().streamSkipUntil(','); /* Skip format (0) */
-    int status = thisModem().stream.readStringUntil('\n').toInt();
+    int status = thisModem().streamGetInt('\n');
     thisModem().waitResponse();
     return status;
   }
@@ -772,7 +772,7 @@ class TinyGsmModem {
   int16_t getSignalQualityImpl() {
     thisModem().sendAT(GF("+CSQ"));
     if (thisModem().waitResponse(GF("+CSQ:")) != 1) { return 99; }
-    int res = thisModem().stream.readStringUntil(',').toInt();
+    int res = thisModem().streamGetInt(',');
     thisModem().waitResponse();
     return res;
   }
@@ -785,7 +785,7 @@ class TinyGsmModem {
   bool isGprsConnectedImpl() {
     thisModem().sendAT(GF("+CGATT?"));
     if (thisModem().waitResponse(GF("+CGATT:")) != 1) { return false; }
-    int res = thisModem().stream.readStringUntil('\n').toInt();
+    int res = thisModem().streamGetInt('\n');
     thisModem().waitResponse();
     if (res != 1) { return false; }
 
@@ -975,7 +975,7 @@ class TinyGsmModem {
     thisModem().stream.readStringUntil('"');
     String hex = thisModem().stream.readStringUntil('"');
     thisModem().stream.readStringUntil(',');
-    int dcs = thisModem().stream.readStringUntil('\n').toInt();
+    int dcs = thisModem().streamGetInt('\n');
 
     if (dcs == 15) {
       return TinyGsmDecodeHex8bit(hex);
@@ -1118,7 +1118,7 @@ class TinyGsmModem {
     thisModem().streamSkipUntil(',');  // Skip battery charge status
     thisModem().streamSkipUntil(',');  // Skip battery charge level
     // return voltage in mV
-    uint16_t res = thisModem().stream.readStringUntil(',').toInt();
+    uint16_t res = thisModem().streamGetInt(',');
     // Wait for final OK
     thisModem().waitResponse();
     return res;
@@ -1129,7 +1129,7 @@ class TinyGsmModem {
     if (thisModem().waitResponse(GF("+CBC:")) != 1) { return false; }
     thisModem().streamSkipUntil(',');  // Skip battery charge status
     // Read battery charge level
-    int res = thisModem().stream.readStringUntil(',').toInt();
+    int res = thisModem().streamGetInt(',');
     // Wait for final OK
     thisModem().waitResponse();
     return res;
@@ -1139,7 +1139,7 @@ class TinyGsmModem {
     thisModem().sendAT(GF("+CBC"));
     if (thisModem().waitResponse(GF("+CBC:")) != 1) { return false; }
     // Read battery charge status
-    int res = thisModem().stream.readStringUntil(',').toInt();
+    int res = thisModem().streamGetInt(',');
     // Wait for final OK
     thisModem().waitResponse();
     return res;
@@ -1149,9 +1149,9 @@ class TinyGsmModem {
                         uint16_t& milliVolts) {
     thisModem().sendAT(GF("+CBC"));
     if (thisModem().waitResponse(GF("+CBC:")) != 1) { return false; }
-    chargeState = thisModem().stream.readStringUntil(',').toInt();
+    chargeState = thisModem().streamGetInt(',');
-    percent     = thisModem().stream.readStringUntil(',').toInt();
+    percent     = thisModem().streamGetInt(',');
-    milliVolts  = thisModem().stream.readStringUntil('\n').toInt();
+    milliVolts  = thisModem().streamGetInt('\n');
     // Wait for final OK
     thisModem().waitResponse();
     return true;
@@ -1179,11 +1179,29 @@ class TinyGsmModem {
     thisModem().streamWrite(tail...);
   }
 
-  // template <typename... Args> void sendAT(Args... cmd) {
+  int16_t streamGetInt(char lastChar) {
-  //   thisModem().streamWrite("AT", cmd..., thisModem().gsmNL);
+    char   buf[6];
-  //   thisModem().stream.flush();
+    size_t bytesRead = thisModem().stream.readBytesUntil(
-  //   TINY_GSM_YIELD(); /* DBG("### AT:", cmd...); */
+        lastChar, buf, static_cast<size_t>(6));
-  // }
+    if (bytesRead) {
+      int16_t res = atoi(buf);
+      return res;
+    } else {
+      return -9999;
+    }
+  }
+
+  float streamGetFloat(char lastChar) {
+    char   buf[12];
+    size_t bytesRead = thisModem().stream.readBytesUntil(
+        lastChar, buf, static_cast<size_t>(12));
+    if (bytesRead) {
+      float res = atof(buf);
+      return res;
+    } else {
+      return static_cast<float>(-9999);
+    }
+  }
 
   bool streamSkipUntil(const char c, const uint32_t timeout_ms = 1000L) {
     uint32_t startMillis = millis();