Add pubsub client

2015-09-20 22:59:27 +02:00
parent a304343433
commit 9d398154c7
476 changed files with 69941 additions and 0 deletions
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+/**
+ * The MySensors Arduino library handles the wireless radio link and protocol
+ * between your home built sensors/actuators and HA controller of choice.
+ * The sensors forms a self healing radio network with optional repeaters. Each
+ * repeater and gateway builds a routing tables in EEPROM which keeps track of the
+ * network topology allowing messages to be routed to nodes.
+ *
+ * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
+ * Copyright (C) 2013-2015 Sensnology AB
+ * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
+ *
+ * Documentation: http://www.mysensors.org
+ * Support Forum: http://forum.mysensors.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ *******************************
+ *
+ * REVISION HISTORY
+ * Version 1.0 - Henrik EKblad
+ * 
+ * DESCRIPTION
+ * This sketch provides an example how to implement a humidity/temperature
+ * sensor using DHT11/DHT-22 
+ * http://www.mysensors.org/build/humidity
+ */
+ 
+// Enable debug prints
+//#define MY_DEBUG
+
+// Enable and select radio type attached
+#define MY_RADIO_NRF24
+//#define MY_RADIO_RFM69
+
+#include <MySensor.h>  
+#include <DHT.h>  
+
+#define CHILD_ID_HUM 0
+#define CHILD_ID_TEMP 1
+#define HUMIDITY_SENSOR_DIGITAL_PIN 3
+unsigned long SLEEP_TIME = 30000; // Sleep time between reads (in milliseconds)
+
+DHT dht;
+float lastTemp;
+float lastHum;
+boolean metric = true; 
+MyMessage msgHum(CHILD_ID_HUM, V_HUM);
+MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
+
+
+void setup()  
+{ 
+  dht.setup(HUMIDITY_SENSOR_DIGITAL_PIN); 
+
+  // Send the Sketch Version Information to the Gateway
+  sendSketchInfo("Humidity", "1.0");
+
+  // Register all sensors to gw (they will be created as child devices)
+  present(CHILD_ID_HUM, S_HUM);
+  present(CHILD_ID_TEMP, S_TEMP);
+  
+  metric = getConfig().isMetric;
+}
+
+void loop()      
+{  
+  delay(dht.getMinimumSamplingPeriod());
+
+  float temperature = dht.getTemperature();
+  if (isnan(temperature)) {
+      Serial.println("Failed reading temperature from DHT");
+  } else if (temperature != lastTemp) {
+    lastTemp = temperature;
+    if (!metric) {
+      temperature = dht.toFahrenheit(temperature);
+    }
+    send(msgTemp.set(temperature, 1));
+    Serial.print("T: ");
+    Serial.println(temperature);
+  }
+  
+  float humidity = dht.getHumidity();
+  if (isnan(humidity)) {
+      Serial.println("Failed reading humidity from DHT");
+  } else if (humidity != lastHum) {
+      lastHum = humidity;
+      send(msgHum.set(humidity, 1));
+      Serial.print("H: ");
+      Serial.println(humidity);
+  }
+
+  sleep(SLEEP_TIME); //sleep a bit
+}
+
+