Hola, claro este es el codigo de Labview y el del arduino, pero para el arduino es necesario instalar 2 librerias nuevas.
#include "TinyGPS.h"
#include "DHT.h"
TinyGPS gps;
#define GPS_TX_DIGITAL_OUT_PIN 5
#define GPS_RX_DIGITAL_OUT_PIN 6
#define DHTPIN 2
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
char in;
int temp, hum;
long startMillis;
long secondsToFirstLocation = 0;
#define DEBUG
float latitude = 0.0;
float longitude = 0.0;
float alture=0.0;
void setup()
{
#ifdef DEBUG
Serial.begin(9600);
#endif
dht.begin();
// Serial1 is GPS
Serial1.begin(9600);
// prevent controller pins 5 and 6 from interfering with the comms from GPS
pinMode(GPS_TX_DIGITAL_OUT_PIN, INPUT);
pinMode(GPS_RX_DIGITAL_OUT_PIN, INPUT);
startMillis = millis();
Serial.println("Starting");
}
void loop()
{
readLocation();
if(Serial.available() >0 )
{
in=(byte)Serial.read()& ~(0x20);
if(in=='T'){
temp= dht.readTemperature();
Serial.println(temp);
}
else if (in=='H'){
hum=dht.readHumidity();
Serial.println(hum);
}
}
}
//--------------------------------------------------------------------------------------------
void readLocation(){
bool newData = false;
unsigned long chars = 0;
unsigned short sentences, failed;
// For one second we parse GPS data and report some key values
for (unsigned long start = millis(); millis() - start < 1000;)
{
while (Serial1.available())
{
int c = Serial1.read();
Serial.print((char)c); // if you uncomment this you will see the raw data from the GPS
++chars;
if (gps.encode(c)) // Did a new valid sentence come in?
newData = true;
}
}
if (newData)
{
// we have a location fix so output the lat / long and time to acquire
if(secondsToFirstLocation == 0){
secondsToFirstLocation = (millis() - startMillis) / 1000;
Serial.print("Acquired in:");
Serial.print(secondsToFirstLocation);
Serial.println("s");
}
unsigned long age;
gps.f_get_position(&latitude, &longitude,&age);
latitude == TinyGPS::GPS_INVALID_F_ANGLE ? 0.0 : latitude;
longitude == TinyGPS::GPS_INVALID_F_ANGLE ? 0.0 : longitude;
alture == TinyGPS::GPS_INVALID_F_ANGLE ? 0.0 : alture;
Serial.print("Location: ");
Serial.print(latitude, 6);
Serial.print(" , ");
Serial.print(longitude, 6);
Serial.println("");
Serial.print(alture, 6);
Serial.println("");
}
if (chars == 0){
// if you haven't got any chars then likely a wiring issue
Serial.println("Check wiring");
}
else if(secondsToFirstLocation == 0){
// still working
}
}
