62 lines
2.0 KiB
Arduino
62 lines
2.0 KiB
Arduino
/*
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Reading the protocol version of a u-blox module
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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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This example shows how to query a u-blox module for its protocol version.
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Various modules have various protocol version. We've seen v18 up to v27. Depending
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on the protocol version there are different commands available. This is a handy
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way to predict which commands will or won't work.
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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_GNSS myGNSS;
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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 (myGNSS.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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Serial.print(F("Version: "));
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byte versionHigh = myGNSS.getProtocolVersionHigh();
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Serial.print(versionHigh);
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Serial.print(".");
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byte versionLow = myGNSS.getProtocolVersionLow();
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Serial.print(versionLow);
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}
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void loop()
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{
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//Do nothing
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}
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