Handle URC's related to automatic time updates

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

src/TinyGsmClientBG96.h

@@ -165,6 +165,10 @@ class TinyGsmBG96 : public TinyGsmModem<TinyGsmBG96>,
 
     DBG(GF("### Modem:"), getModemName());
 
+    // Disable time and time zone URC's
+    sendAT(GF("+CTZR=0"));
+    if (waitResponse(10000L) != 1) { return false; }
+
     // Enable automatic time zone update
     sendAT(GF("+CTZU=1"));
     if (waitResponse(10000L) != 1) { return false; }

src/TinyGsmClientM95.h

@@ -570,6 +570,10 @@ class TinyGsmM95 : public TinyGsmModem<TinyGsmM95>,
           }
           data = "";
           DBG("### Closed: ", mux);
+        } else if (data.endsWith(GF("+QNITZ:" GSM_NL))) {
+          streamSkipUntil('\n');  // URC for time sync
+          data = "";
+          DBG("### Network time has been updated.");
         }
       }
     } while (millis() - startMillis < timeout_ms);

src/TinyGsmClientMC60.h

@@ -539,6 +539,10 @@ class TinyGsmMC60 : public TinyGsmModem<TinyGsmMC60>,
           }
           data = "";
           DBG("### Closed: ", mux);
+        } else if (data.endsWith(GF("+QNITZ:" GSM_NL))) {
+          streamSkipUntil('\n');  // URC for time sync
+          DBG("### Network time has been updated.");
+          data = "";
         }
       }
     } while (millis() - startMillis < timeout_ms);

src/TinyGsmClientSIM5360.h

@@ -166,6 +166,10 @@ class TinyGsmSim5360 : public TinyGsmModem<TinyGsmSim5360>,
 
     DBG(GF("### Modem:"), getModemName());
 
+    // Disable time and time zone URC's
+    sendAT(GF("+CTZR=0"));
+    if (waitResponse(10000L) != 1) { return false; }
+
     // Enable automatic time zome update
     sendAT(GF("+CTZU=1"));
     if (waitResponse(10000L) != 1) { return false; }

src/TinyGsmClientSIM7000.h

@@ -686,6 +686,23 @@ class TinyGsmSim7000 : public TinyGsmModem<TinyGsmSim7000>,
           }
           data = "";
           DBG("### Closed: ", mux);
+        } else if (data.endsWith(GF("*PSNWID:" GSM_NL))) {
+          streamSkipUntil('\n');  // Refresh network name by network
+          data = "";
+          DBG("### Network name has been updated.");
+        } else if (data.endsWith(GF("*PSUTTZ:" GSM_NL))) {
+          streamSkipUntil('\n');  // Refresh time and time zone by network
+          data = "";
+          DBG("### Network time and time zone have been updated.");
+        } else if (data.endsWith(GF("+CTZV:" GSM_NL))) {
+          streamSkipUntil('\n');  // Refresh network time zone by network
+          data = "";
+          DBG("### Network time zone has been updated.");
+        } else if (data.endsWith(GF("DST:" GSM_NL))) {
+          streamSkipUntil(
+              '\n');  // Refresh Network Daylight Saving Time by network
+          data = "";
+          DBG("### Daylight savings time state been updated.");
         }
       }
     } while (millis() - startMillis < timeout_ms);

src/TinyGsmClientSIM7600.h

@@ -170,6 +170,10 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600>,
 
     DBG(GF("### Modem:"), getModemName());
 
+    // Disable time and time zone URC's
+    sendAT(GF("+CTZR=0"));
+    if (waitResponse(10000L) != 1) { return false; }
+
     // Enable automatic time zome update
     sendAT(GF("+CTZU=1"));
     if (waitResponse(10000L) != 1) { return false; }

src/TinyGsmClientSIM800.h

@@ -661,6 +661,23 @@ class TinyGsmSim800 : public TinyGsmModem<TinyGsmSim800>,
           }
           data = "";
           DBG("### Closed: ", mux);
+        } else if (data.endsWith(GF("*PSNWID:" GSM_NL))) {
+          streamSkipUntil('\n');  // Refresh network name by network
+          data = "";
+          DBG("### Network name has been updated.");
+        } else if (data.endsWith(GF("*PSUTTZ:" GSM_NL))) {
+          streamSkipUntil('\n');  // Refresh time and time zone by network
+          data = "";
+          DBG("### Network time and time zone have been updated.");
+        } else if (data.endsWith(GF("+CTZV:" GSM_NL))) {
+          streamSkipUntil('\n');  // Refresh network time zone by network
+          data = "";
+          DBG("### Network time zone has been updated.");
+        } else if (data.endsWith(GF("DST:" GSM_NL))) {
+          streamSkipUntil(
+              '\n');  // Refresh Network Daylight Saving Time by network
+          data = "";
+          DBG("### Daylight savings time state been updated.");
         }
       }
     } while (millis() - startMillis < timeout_ms);

src/TinyGsmClientSequansMonarch.h

@@ -211,6 +211,10 @@ class TinyGsmSequansMonarch
     sendAT(GF("+CFUN=1"));
     waitResponse();
 
+    // Disable time and time zone URC's
+    sendAT(GF("+CTZR=0"));
+    if (waitResponse(10000L) != 1) { return false; }
+
     // Enable automatic time zome update
     sendAT(GF("+CTZU=1"));
     if (waitResponse(10000L) != 1) { return false; }

src/TinyGsmTime.tpp

@@ -26,7 +26,8 @@ class TinyGsmTime {
   }
   bool getNetworkTime(int* year, int* month, int* day, int* hour, int* minute,
                       int* second, float* timezone) {
-    return thisModem().getNetworkTimeImpl(year, month, day, hour, minute, second, timezone);
+    return thisModem().getNetworkTimeImpl(year, month, day, hour, minute,
+                                          second, timezone);
   }
 
   /*
@@ -61,12 +62,10 @@ class TinyGsmTime {
     return res;
   }
 
-  bool getNetworkTimeImpl(int* year, int* month, int* day, int* hour, int* minute,
+  bool getNetworkTimeImpl(int* year, int* month, int* day, int* hour,
-                      int* second, float* timezone) {
+                          int* minute, int* second, float* timezone) {
     thisModem().sendAT(GF("+CCLK?"));
-    if (thisModem().waitResponse(2000L, GF("+CCLK: \"")) != 1) {
+    if (thisModem().waitResponse(2000L, GF("+CCLK: \"")) != 1) { return false; }
-      return false;
-    }
 
     int iyear     = 0;
     int imonth    = 0;
@@ -85,9 +84,7 @@ class TinyGsmTime {
     isec        = thisModem().streamGetIntLength(2);
     char tzSign = thisModem().stream.read();
     itimezone   = thisModem().streamGetIntBefore('\n');
-    if (strcmp(tzSign, '-') == 0) {
+    if (strcmp(tzSign, '-') == 0) { itimezone = itimezone * -1; }
-      itimezone = itimezone * -1;
-    }
 
     // Set pointers
     if (iyear < 2000) iyear += 2000;