85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
/*
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By: Elias Santistevan
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SparkFun Electronics
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Date: May, 2020
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License: MIT. See license file for more information but you can
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basically do whatever you want with this code.
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Feel like supporting open source hardware?
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Buy a board from SparkFun!
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NEO-M8U: https://www.sparkfun.com/products/16329
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ZED-F9R: https://www.sparkfun.com/products/16344
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Hardware Connections:
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Plug a Qwiic cable into the GPS and a Redboard Qwiic
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If you don't have a platform with a Qwiic connection use the
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SparkFun Qwiic Breadboard Jumper (https://www.sparkfun.com/products/14425)
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Open the serial monitor at 115200 baud to see the output
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After calibrating the module, also known as "Fusion Mode", you can get
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data directly from the IMU. This data is integrated directly into the GNSS
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output, but is provided by the module as well.
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*/
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#include <Wire.h> //Needed for I2C to GPS
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#include <SparkFun_Ublox_Arduino_Library.h> //http://librarymanager/All#SparkFun_u-blox_GNSS
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SFE_UBLOX_GPS myGPS;
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void setup()
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{
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Serial.begin(115200);
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while (!Serial); //Wait for user to open terminal
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Serial.println(F("SparkFun Ublox Example"));
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Wire.begin();
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if (myGPS.begin() == false) //Connect to the Ublox module using Wire port
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{
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Serial.println(F("Ublox GPS not detected at default I2C address. Please check wiring. Freezing."));
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while (1);
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}
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myGPS.setI2COutput(COM_TYPE_UBX); //Set the I2C port to output UBX only (turn off NMEA noise)
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if (myGPS.getEsfInfo()){
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Serial.print(F("Fusion Mode: "));
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Serial.println(myGPS.imuMeas.fusionMode);
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if (myGPS.imuMeas.fusionMode == 1){
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Serial.println(F("Fusion Mode is Initialized!"));
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}
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else {
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Serial.println(F("Fusion Mode is either disabled or not initialized - Freezing!"));
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Serial.println(F("Please see Example 1 description at top for more information."));
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}
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}
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}
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void loop()
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{
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if (myGPS.getEsfIns())
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{
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Serial.print(F("X: "));
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Serial.println(myGPS.imuMeas.xAngRate);
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Serial.print(F("Y: "));
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Serial.println(myGPS.imuMeas.yAngRate);
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Serial.print(F("Z: "));
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Serial.println(myGPS.imuMeas.zAngRate);
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Serial.print(F("X Acceleration: "));
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Serial.println(myGPS.imuMeas.xAccel);
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Serial.print(F("Y Acceleration: "));
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Serial.println(myGPS.imuMeas.yAccel);
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Serial.print(F("Z Acceleration: "));
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Serial.println(myGPS.imuMeas.zAccel);
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// These values also have "validity checks" that can be provided by the
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// ublox library, add "Vald" to values: e.g. xAngRateVald or xAccelVald.
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}
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delay(250);
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}
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