Pretty print time

Author: nseidle

examples/Example1_PositionVelocityTime/Example1_PositionVelocityTime.ino

@@ -6,7 +6,7 @@
   License: MIT. Please see LICENSE.md for more information.
 
   This example shows how to query a UM980 GNSS module for its position and time data.
-  These examples are targeted for an ESP32 platform but any platform that has multiple 
+  These examples are targeted for an ESP32 platform but any platform that has multiple
   serial UARTs should be compatible.
 
   Note: Lat/Lon are doubles and the UM980 outputs 11 digits after the decimal.
@@ -67,11 +67,11 @@ void loop()
     //By default, this data is updated once per second.
 
     Serial.print("Lat/Long/Alt: ");
-    Serial.print(myGNSS.getLatitude(), 11);
+    Serial.print(myGNSS.getLatitude(), 11); //Accurate 11 decimal places
     Serial.print("/");
     Serial.print(myGNSS.getLongitude(), 11);
     Serial.print("/");
-    Serial.print(myGNSS.getAltitude(), 4);
+    Serial.print(myGNSS.getAltitude(), 4); //Accurate to 4 decimal places
     Serial.println();
 
     Serial.print("Horizontal Speed: ");
@@ -86,15 +86,32 @@ void loop()
     Serial.print("Date (yyyy/mm/dd): ");
     Serial.print(myGNSS.getYear());
     Serial.print("/");
+    if (myGNSS.getMonth() < 10)
+      Serial.print("0");
     Serial.print(myGNSS.getMonth());
     Serial.print("/");
+    if (myGNSS.getDay() < 10)
+      Serial.print("0");
     Serial.print(myGNSS.getDay());
+
     Serial.print(" Time (hh:mm:dd): ");
+    if (myGNSS.getHour() < 10)
+      Serial.print("0");
     Serial.print(myGNSS.getHour());
     Serial.print(":");
+    if (myGNSS.getMinute() < 10)
+      Serial.print("0");
     Serial.print(myGNSS.getMinute());
     Serial.print(":");
+    if (myGNSS.getSecond() < 10)
+      Serial.print("0");
     Serial.print(myGNSS.getSecond());
+    Serial.print(".");
+    if (myGNSS.getMillisecond() < 100)
+      Serial.print("0");
+    if (myGNSS.getMillisecond() < 10)
+      Serial.print("0");
+    Serial.print(myGNSS.getMillisecond());
     Serial.println();
 
     Serial.print("Satellites in view: ");

examples/Example2_ECEFAndStats/Example2_ECEFAndStats.ino

@@ -70,21 +70,21 @@ void loop()
     Serial.print("/");
     Serial.println(myGNSS.getAltitude(), 4);
 
-    Serial.print("Deviation of Lat/Long/Alt: ");
+    Serial.print("Deviation of Lat/Long/Alt (m): ");
     Serial.print(myGNSS.getLatitudeDeviation(), 4);
     Serial.print("/");
     Serial.print(myGNSS.getLongitudeDeviation(), 4);
     Serial.print("/");
     Serial.println(myGNSS.getAltitudeDeviation(), 4);
 
-    Serial.print("ECEF X/Y/Z: ");
+    Serial.print("ECEF X/Y/Z (m): ");
     Serial.print(myGNSS.getEcefX(), 4);
     Serial.print("/");
     Serial.print(myGNSS.getEcefY(), 4);
     Serial.print("/");
     Serial.println(myGNSS.getEcefZ(), 4);
 
-    Serial.print("Deviation of ECEF X/Y/Z: ");
+    Serial.print("Deviation of ECEF X/Y/Z (m): ");
     Serial.print(myGNSS.getEcefXDeviation(), 4);
     Serial.print("/");
     Serial.print(myGNSS.getEcefYDeviation(), 4);
@@ -94,12 +94,16 @@ void loop()
     Serial.print("Date (yyyy/mm/dd): ");
     Serial.print(myGNSS.getYear());
     Serial.print("/");
+    if (myGNSS.getMonth() < 10)
+      Serial.print("0");
     Serial.print(myGNSS.getMonth());
     Serial.print("/");
-    Serial.println(myGNSS.getDay());
+    if (myGNSS.getDay() < 10)
+      Serial.print("0");
+    Serial.print(myGNSS.getDay());
 
     int timeStatus = myGNSS.getTimeStatus();
-    Serial.print("Time status: ");
+    Serial.print(" Time status: ");
     Serial.print(timeStatus);
     Serial.print(" - ");
     if (timeStatus == 0) Serial.print("Valid");
@@ -164,4 +168,4 @@ void loop()
 
     Serial.println();
   }
-}
+}