Refactor gps a teeny bit

iot/main/gps.cpp

@@ -18,6 +18,7 @@ GPSLocation gps_fetch() {
 	
 	Serial.print(F("[gps] Working: "));
 	uint32_t ms_last_update = millis();
+	uint8_t ticks = 0;
 	// We WILL discover our location - if it's the last thing we do!
 	while(true) {
 		if(millis() > 5000 && gps.charsProcessed() < 10) {
@@ -40,7 +41,19 @@ GPSLocation gps_fetch() {
 		#endif
 		) {
 			// NOTE: It can take a rather long time to get a lock. Just wait patiently :-)
-			if(millis() - ms_last_update > 500) Serial.print(".");
+			if(millis() - ms_last_update > 500) {
+				ticks++;
+				Serial.print(gps.time.isValid() ? '-' : '.');
+				if(ticks > 80) {
+					Serial.println();
+					ticks = 0;
+				}
+				// Serial.println(gps.location.lat());
+				// Serial.println(gps.location.lng());
+				// Serial.println(gps.date.year());
+				// Serial.println(gps.time.hour());
+				// Serial.println(gps.time.minute());
+			}
 			ms_last_update = millis();
 			continue;
 		}