Initial commit - based on v2_candidate

2021-01-09 06:44:12 +00:00
commit 6627841e7d
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+/*
+  Send command to reset module over I2C
+  By: Nathan Seidle
+  Date: January 29rd, 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 reset the U-Blox module to factory defaults over I2C.
+
+  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:
+  Connect the U-Blox serial port to Serial1
+  If you're using an Uno or don't have a 2nd serial port (Serial1), consider using software serial
+  Open the serial monitor at 115200 baud to see the output
+*/
+
+#include <SparkFun_Ublox_Arduino_Library.h> //http://librarymanager/All#SparkFun_u-blox_GNSS
+SFE_UBLOX_GPS myGPS;
+
+void setup()
+{
+  Serial.begin(115200);
+  while (!Serial); //Wait for user to open terminal
+  Serial.println("SparkFun u-blox Example");
+
+  Wire.begin();
+
+  if (myGPS.begin() == false) //Connect to the u-blox module using Wire port
+  {
+    Serial.println(F("u-blox GNSS not detected at default I2C address. Please check wiring. Freezing."));
+    while (1);
+  }
+
+  while (Serial.available()) Serial.read(); //Trash any incoming chars
+  Serial.println("Press a key to reset module to factory defaults");
+  while (Serial.available() == false) ; //Wait for user to send character
+
+  myGPS.factoryReset(); //Reset everything: baud rate, I2C address, update rate, everything.
+
+  delay(5000); // Wait while the module restarts
+
+  while (myGPS.begin() == false) //Attempt to re-connect
+  {
+    delay(1000);
+    Serial.println(F("Attempting to re-connect to u-blox GNSS..."));
+  }
+
+  Serial.println("Unit has now been factory reset. Freezing...");
+  while(1); // Do nothing more
+}
+
+void loop()
+{
+
+}