// Enable and select radio type attached
#define MY_RADIO_NRF24

// Enable debugging
#define MY_DEBUG

//#define MY_NODE_ID 1

#include <DHT.h>
#include <DHT_U.h>
#include <MySensors.h>

// Set this to the pin you connected the DHT's data pin to
#define DHT_DATA_PIN 3

// We're using a DHT22
#define DHTTYPE DHT22

// Set a child sensor id
#define CHILD_ID_HUM 0
#define CHILD_ID_TEMP 1

// Set this offset if the sensor has a permanent small offset to the real temperatures
#define SENSOR_TEMP_OFFSET 0


// Sleep time between sensor updates (in milliseconds)
// Must be >1000ms for DHT22 and >2000ms for DHT11
static const uint64_t UPDATE_INTERVAL = 1001;

DHT_Unified dht(DHT_DATA_PIN, DHTTYPE);

uint32_t delayMS;
float humidity;
float temperature;

MyMessage msgHum(CHILD_ID_HUM, V_HUM);
MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);

bool initialValueSent = false;


void setup()
{
  dht.begin();
  sensor_t sensor;
}

void presentation()
{
  sendSketchInfo("DHT22 Sensor", "0.1");
  present(CHILD_ID_TEMP, S_TEMP);
  present(CHILD_ID_HUM, S_HUM);

}


void loop()
{
  // Read stuff from the DHT sensor
  sensors_event_t event;
  dht.temperature().getEvent(&event);
    if (isnan(event.temperature)) {
      Serial.println("Error reading temperature.");
      temperature = 0;
  }
  else {
    temperature = event.temperature;

  }
  // Get humidity event and print its value.
  dht.humidity().getEvent(&event);
  if (isnan(event.relative_humidity)) {
    Serial.println("Error reading humidity!");
    humidity = 0;
  }
  else {
    humidity = event.relative_humidity;
  }
  send(msgHum.set(temperature, 1));
  #ifdef My_DEBUG
  Serial.print("T: ")
  Serial.println(temperature);
  #endif
  send(msgTemp.set(humidity, 1));
  #ifdef My_DEBUG
  Serial.print("H: ")
  Serial.println(humidity);
  #endif

  // Sleep for a while to save energy
  sleep(UPDATE_INTERVAL);
}