/*
 * There are three serial ports on the ESP known as U0UXD, U1UXD and U2UXD.
 * 
 * U0UXD is used to communicate with the ESP32 for programming and during reset/boot.
 * U1UXD is unused and can be used for your projects. Some boards use this port for SPI Flash access though
 * U2UXD is unused and can be used for your projects.
 * 
*/

#define RXD2 16
#define TXD2 17  

void setup()
{

  Serial2.begin(9600, SERIAL_8N1, RXD2, TXD2);
  // Start the Arduino hardware serial port at 9600 baud
  Serial.begin(9600); 
}

void loop()
{
  // Displays information when new sentence is available.
  /*while (Serial2.available() > 0){
    Serial.write(Serial2.read());
  }
*/

   while (Serial2.available()) {
    Serial.print(char(Serial2.read()));
  }

  Serial.println("-----------------------------");
}

#include <TinyGPSPlus.h>
#define RXD2 16
#define TXD2 17

// The TinyGPSPlus object
TinyGPSPlus gps;
struct Signal {
  char sifre[15] = "Fixaj.com";
  char konum[15];
  bool btn1;
  byte btn2[10];
  byte btn3[4];
} data;

void setup() {
  Serial.begin(115200);
  Serial2.begin(9600, SERIAL_8N1, RXD2, TXD2);


  Serial.println(F("DeviceExample.ino"));
  Serial.println(F("A simple demonstration of TinyGPSPlus with an attached GPS module"));
  Serial.print(F("Testing TinyGPSPlus library v. "));
  Serial.println(TinyGPSPlus::libraryVersion());
  Serial.println(F("by Mikal Hart"));
  Serial.println();
}

void loop() {
  // This sketch displays information every time a new sentence is correctly encoded.
  while (Serial2.available() > 0)
    if (gps.encode(Serial2.read()))
      displayInfo();
}

void displayInfo() {
  Serial.print(F("Location: "));
  if (gps.location.isValid()) {
    Serial.print(gps.location.lat(), 6);
    Serial.print(F(","));
    Serial.print(gps.location.lng(), 6);
    *(float*)(data.btn2) = gps.location.lng();
  } else {
    Serial.print(F("INVALID"));
  }

  Serial.print(F("  Date/Time: "));
  if (gps.date.isValid()) {
    Serial.print(gps.date.month());
    Serial.print(F("/"));
    Serial.print(gps.date.day());
    Serial.print(F("/"));
    Serial.print(gps.date.year());
  } else {
    Serial.print(F("INVALID"));
  }

  Serial.print(F(" "));
  if (gps.time.isValid()) {
    if (gps.time.hour() < 10) Serial.print(F("0"));
    Serial.print(gps.time.hour());
    Serial.print(F(":"));
    if (gps.time.minute() < 10) Serial.print(F("0"));
    Serial.print(gps.time.minute());
    Serial.print(F(":"));
    if (gps.time.second() < 10) Serial.print(F("0"));
    Serial.print(gps.time.second());
    Serial.print(F("."));
    if (gps.time.centisecond() < 10) Serial.print(F("0"));
    Serial.print(gps.time.centisecond());
  } else {
    Serial.print(F("INVALID"));
  }

  Serial.println();
}