first commit

ESP8266_DOMOTICZ_LUM/ESP8266_DOMOTICZ_LUM.ino

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+extern "C" {
+  #include "user_interface.h"
+}
+
+#include <Wire.h>
+#include <ESP8266WiFi.h>
+
+
+const char* ssid     = "Livebox-37cc";
+const char* password = "8A6060920A8A86896F770F2C47";
+const int sleepTime  = 120; //Power down WiFi for n seconds
+
+
+// int status = WL_IDLE_STATUS;     // the Wifi radio's status
+WiFiClient client;
+
+
+// domoticz
+ const char * domoticz_server = "192.168.0.10"; //Domoticz port
+ int port       = 8080; //Domoticz port
+ int idx        = 158; //IDX for this virtual sensor, found in Setup -> Devices
+ float lum     = 0;
+
+ void setup()
+ {
+    Serial.begin(9600);
+  }
+
+ void loop()
+ {
+  initWifi();
+
+  readLum();
+  
+  printInfo();
+    //delay(60000); // Wait 60 seconds
+  //wifi_set_sleep_type(LIGHT_SLEEP_T);
+  sleepWifi();
+  //WiFi.disconnect();
+  //delay(30000);
+ }
+
+void readLum() 
+{
+  lum = analogRead(2);
+  Serial.println(lum);
+}
+void sleepWifi()
+{
+  //Time to let the WiFi go to sleep!
+  Serial.println("Sleeping...");
+  WiFi.disconnect();
+  WiFi.mode(WIFI_OFF);
+  WiFi.forceSleepBegin(sleepTime * 1000000L); //In uS. Must be same length as your delay
+  delay(sleepTime * 1000); //Hang out at 15mA for 6 seconds
+  WiFi.mode(WIFI_STA);
+  Serial.println("Awake!");
+}
+void initWifi() 
+{
+  WiFi.mode(WIFI_AP);
+  WiFi.begin(ssid, password); //Connect to local Wifi
+
+  Serial.println();
+  Serial.print("Connecting to WiFi");
+  while(WiFi.status() != WL_CONNECTED)
+  {
+    Serial.print(".");
+    delay(500);
+  }
+  Serial.println("WiFi Connected!");
+}
+   
+ void printInfo()
+ {
+    // Domoticz format /json.htm?type=command&param=udevice&idx=IDX&nvalue=0&svalue=TEMP;HUM;HUM_STAT
+
+    if (client.connect(domoticz_server,port)) {
+
+        client.print("GET /json.htm?type=command&param=udevice&idx=");
+        client.print(idx);
+        client.print("&nvalue=0&svalue=");
+        client.print((1000.0 * lum / 1024.0));
+        client.print(";0"); //Value for HUM_STAT. Can be one of: 0=Normal, 1=Comfortable, 2=Dry, 3=Wet
+        client.println(" HTTP/1.1");
+        client.print("Host: ");
+        client.print(domoticz_server);
+        client.print(":");
+        client.println(port);
+        client.println("User-Agent: Arduino-ethernet");
+        client.println("Connection: close");
+        client.println();
+        
+        client.stop();
+     }
+  }