v2.9

lib/SparkFun u-blox Arduino Library/examples/Example16_Nanosecond_MaxOutput/Example16_Nanosecond_MaxOutput.ino

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+/*
+  Getting time and date using Ublox commands
+  By: davidallenmann
+  SparkFun Electronics
+  Date: April 16th, 2019
+  License: MIT. See license file for more information but you can
+  basically do whatever you want with this code.
+
+  This example shows how to query a Ublox module for the current time and date. We also
+  turn off the NMEA output on the I2C port. This decreases the amount of I2C traffic
+  dramatically.
+
+  Leave NMEA parsing behind. Now you can simply ask the module for the datums you want!
+
+  Feel like supporting open source hardware?
+  Buy a board from SparkFun!
+  ZED-F9P RTK2: https://www.sparkfun.com/products/15136
+  NEO-M8P RTK: https://www.sparkfun.com/products/15005
+  SAM-M8Q: https://www.sparkfun.com/products/15106
+
+  Hardware Connections:
+  Plug a Qwiic cable into the GPS and a BlackBoard
+  If you don't have a platform with a Qwiic connection use the SparkFun Qwiic Breadboard Jumper (https://www.sparkfun.com/products/14425)
+  Open the serial monitor at 115200 baud to see the output
+*/
+
+#include <Wire.h> //Needed for I2C to GPS
+
+#include "SparkFun_Ublox_Arduino_Library.h" //http://librarymanager/All#SparkFun_u-blox_GNSS
+SFE_UBLOX_GPS myGPS;
+
+long lastTime = 0; //Simple local timer. Limits amount if I2C traffic to Ublox module.
+
+void setup()
+{
+  Serial.begin(500000); //Increase serial speed to maximize
+  while (!Serial)
+    ; //Wait for user to open terminal
+  Serial.println("SparkFun Ublox Example");
+
+  Wire.begin();
+  Wire.setClock(400000);
+
+  if (myGPS.begin() == false) //Connect to the Ublox module using Wire port
+  {
+    Serial.println(F("Ublox GPS not detected at default I2C address. Please check wiring. Freezing."));
+    while (1)
+      ;
+  }
+
+  myGPS.setI2COutput(COM_TYPE_UBX); //Set the I2C port to output UBX only (turn off NMEA noise)
+  myGPS.saveConfiguration();        //Save the current settings to flash and BBR
+
+  //myGPS.enableDebugging(); //Enable debug messages over Serial (default)
+
+  myGPS.setNavigationFrequency(10);           //Set output to 10 times a second
+  byte rate = myGPS.getNavigationFrequency(); //Get the update rate of this module
+  Serial.print("Current update rate:");
+  Serial.println(rate);
+}
+
+void loop()
+{
+  // Calling getPVT returns true if there actually is a fresh navigation solution available.
+  if (myGPS.getPVT())
+  {
+    lastTime = millis(); //Update the timer
+
+    long latitude = myGPS.getLatitude();
+    Serial.print(F("Lat: "));
+    Serial.print(latitude);
+
+    long longitude = myGPS.getLongitude();
+    Serial.print(F(" Long: "));
+    Serial.print(longitude);
+    Serial.print(F(" (degrees * 10^-7)"));
+
+    long altitude = myGPS.getAltitude();
+    Serial.print(F(" Alt: "));
+    Serial.print(altitude);
+    Serial.print(F(" (mm)"));
+
+    byte SIV = myGPS.getSIV();
+    Serial.print(F(" SIV: "));
+    Serial.print(SIV);
+
+    Serial.print(" ");
+    Serial.print(myGPS.getYear());
+    Serial.print("-");
+    Serial.print(myGPS.getMonth());
+    Serial.print("-");
+    Serial.print(myGPS.getDay());
+    Serial.print(" ");
+    Serial.print(myGPS.getHour());
+    Serial.print(":");
+    Serial.print(myGPS.getMinute());
+    Serial.print(":");
+    Serial.print(myGPS.getSecond());
+    Serial.print(".");
+    Serial.print(myGPS.getNanosecond());
+
+    myGPS.flushPVT();
+
+    Serial.println();
+  }
+}