64 lines
2.2 KiB
Arduino
64 lines
2.2 KiB
Arduino
/*
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Configuring u-blox Module using new VALGET / VALSET / VALDEL methods
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Please see u-blox_config_keys.h for the definitions of _all_ of the configuration keys
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By: Nathan Seidle
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SparkFun Electronics
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Date: January 3rd, 2019
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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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u-blox deprecated many -CFG messages and replaced them with new
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VALGET, VALSET, VALDEL methods. This shows the basics of how to use
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these methods.
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Leave NMEA parsing behind. Now you can simply ask the module for the datums you want!
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Feel like supporting open source hardware?
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Buy a board from SparkFun!
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ZED-F9P RTK2: https://www.sparkfun.com/products/15136
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NEO-M8P RTK: https://www.sparkfun.com/products/15005
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SAM-M8Q: https://www.sparkfun.com/products/15106
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Hardware Connections:
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Plug a Qwiic cable into the GNSS and a BlackBoard
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If you don't have a platform with a Qwiic connection use the 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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*/
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#include <Wire.h> //Needed for I2C to GNSS
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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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long lastTime = 0; //Simple local timer. Limits amount if I2C traffic to u-blox module.
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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("SparkFun u-blox Example");
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Wire.begin();
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if (myGPS.begin() == false) //Connect to the u-blox module using Wire port
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{
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Serial.println(F("u-blox GNSS not detected at default I2C address. Please check wiring. Freezing."));
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while (1);
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}
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byte response;
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response = myGPS.getVal8(UBLOX_CFG_I2C_ADDRESS, VAL_LAYER_RAM); // Get the I2C address (see u-blox_config_keys.h for details)
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Serial.print(F("I2C Address: 0x"));
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Serial.println(response >> 1, HEX); //We have to shift by 1 to get the common '7-bit' I2C address format
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response = myGPS.getVal8(UBLOX_CFG_I2COUTPROT_NMEA, VAL_LAYER_RAM); // Get the flag indicating is NMEA should be output on I2C
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Serial.print(F("Output NMEA over I2C port: 0x"));
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Serial.print(response, HEX);
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}
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void loop()
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{
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}
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