99 lines
3.2 KiB
Arduino
99 lines
3.2 KiB
Arduino
/*
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Configuring port settings using the newer getVal/setVal methods
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By: Nathan Seidle
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SparkFun Electronics
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Date: October 23rd, 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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This example shows how to query a u-blox module for its UART1 settings and
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then change them if the settings aren't what we want.
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Note: getVal/setVal/delVal are only support in u-blox protocol versions 27 and higher.
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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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Hardware Connections:
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Plug a Qwiic cable into the GNSS and a RedBoard
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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_u-blox_GNSS_Arduino_Library.h> //http://librarymanager/All#SparkFun_u-blox_GNSS
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SFE_UBLOX_GNSS myGNSS;
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void setup()
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{
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Serial.begin(115200);
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while (!Serial)
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; //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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}
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bool response = true;
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//Read the settings from RAM (what the module is running right now, not BBR, Flash, or default)
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uint8_t currentUART1Setting_ubx = myGNSS.getVal8(UBLOX_CFG_UART1INPROT_UBX);
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uint8_t currentUART1Setting_nmea = myGNSS.getVal8(UBLOX_CFG_UART1INPROT_NMEA);
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uint8_t currentUART1Setting_rtcm3 = myGNSS.getVal8(UBLOX_CFG_UART1INPROT_RTCM3X);
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Serial.print("currentUART1Setting_ubx: ");
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Serial.println(currentUART1Setting_ubx);
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Serial.print("currentUART1Setting_nmea: ");
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Serial.println(currentUART1Setting_nmea);
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Serial.print("currentUART1Setting_rtcm3: ");
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Serial.println(currentUART1Setting_rtcm3);
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//Check if NMEA and RTCM are enabled for UART1
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if (currentUART1Setting_ubx == 0 || currentUART1Setting_nmea == 0)
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{
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Serial.println("Updating UART1 configuration");
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//setVal sets the values for RAM, BBR, and Flash automatically so no .saveConfiguration() is needed
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response &= myGNSS.setVal8(UBLOX_CFG_UART1INPROT_UBX, 1); //Enable UBX on UART1 Input
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response &= myGNSS.setVal8(UBLOX_CFG_UART1INPROT_NMEA, 1); //Enable NMEA on UART1 Input
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response &= myGNSS.setVal8(UBLOX_CFG_UART1INPROT_RTCM3X, 0); //Disable RTCM on UART1 Input
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if (response == false)
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Serial.println("SetVal failed");
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else
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Serial.println("SetVal succeeded");
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}
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else
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Serial.println("No port change needed");
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//Change speed of UART2
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uint32_t currentUART2Baud = myGNSS.getVal32(UBLOX_CFG_UART2_BAUDRATE);
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Serial.print("currentUART2Baud: ");
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Serial.println(currentUART2Baud);
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if (currentUART2Baud != 57600)
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{
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response &= myGNSS.setVal32(UBLOX_CFG_UART2_BAUDRATE, 57600);
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if (response == false)
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Serial.println("SetVal failed");
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else
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Serial.println("SetVal succeeded");
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}
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else
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Serial.println("No baud change needed");
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Serial.println("Done");
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}
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void loop()
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{
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}
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