Update ZED_F9P\Example10 - corrects issue #19

Author: PaulZC

Diff for: examples/Example16_Nanosecond_MaxOutput/Example16_Nanosecond_MaxOutput.ino

@@ -99,8 +99,8 @@ void loop()
     Serial.print(myGNSS.getMinute());
     Serial.print(":");
     Serial.print(myGNSS.getSecond());
-    Serial.print(".");
-    Serial.print(myGNSS.getNanosecond());
+    Serial.print(" nanoseconds: ");
+    Serial.print(myGNSS.getNanosecond()); // Nanoseconds can be negative
 
     myGNSS.flushPVT();
 

Diff for: examples/Example16_PartialSecond_MaxOutput/Example16_PartialSecond_MaxOutput.ino

@@ -110,7 +110,7 @@ void loop()
       Serial.print("0");
     Serial.print(mseconds);
 
-    Serial.print(" nanoSeconds: ");
+    Serial.print(" nanoseconds: ");
     Serial.print(myGNSS.getNanosecond());
 
     Serial.println();

Diff for: examples/ZED-F9P/Example10_GetHighPrecisionPositionAndAccuracy/Example10_GetHighPrecisionPositionAndAccuracy.ino

@@ -115,11 +115,12 @@ void loop()
     Serial.print("Lat (deg): ");
     Serial.print(lat_int); // Print the integer part of the latitude
     Serial.print(".");
-    Serial.print(lat_frac); // Print the fractional part of the latitude
+    printFractional(lat_frac, 9); // Print the fractional part of the latitude with leading zeros
     Serial.print(", Lon (deg): ");
     Serial.print(lon_int); // Print the integer part of the latitude
     Serial.print(".");
-    Serial.println(lon_frac); // Print the fractional part of the latitude
+    printFractional(lon_frac, 9); // Print the fractional part of the latitude with leading zeros
+    Serial.println();
 
     // Now define float storage for the heights and accuracy
     float f_ellipsoid;
@@ -152,3 +153,20 @@ void loop()
     Serial.println(f_accuracy, 4); // Print the accuracy with 4 decimal places
   }
 }
+
+// Pretty-print the fractional part with leading zeros - without using printf
+// (Only works with positive numbers)
+void printFractional(int32_t fractional, uint8_t places)
+{
+  if (places > 1)
+  {
+    for (uint8_t place = places - 1; place > 0; place--)
+    {
+      if (fractional < pow(10, place))
+      {
+        Serial.print("0");
+      }
+    }
+  }
+  Serial.print(fractional);
+}