Cleanup. Old files moved to abandonedFiles

AbandonedFiles/ESP8266/sensornode_aRest/sensornode.ino

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+#include "DHT.h"
+#include <ESP8266WiFi.h>
+#include "aREST.h"
+#include <climits>
+
+//If the debug macro is enabled, there's a freeMemory routine
+//Check if this resolves the crashes...
+#define DEBUG_MODE 1
+
+
+//DHT settings:
+#define DHTPIN 14     // what digital pin we're connected to
+
+#define MEASURESECONDS 60 //shouldn't be < 2sec
+
+// Uncomment whatever type you're using!
+//#define DHTTYPE DHT11   // DHT 11
+#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321
+//#define DHTTYPE DHT21   // DHT 21 (AM2301)
+
+
+// Initialize DHT sensor.
+// Note that older versions of this library took an optional third parameter to
+// tweak the timings for faster processors.  This parameter is no longer needed
+// as the current DHT reading algorithm adjusts itself to work on faster procs.
+DHT dht(DHTPIN, DHTTYPE);
+
+// Create aREST instance
+aREST rest = aREST();
+
+// WiFi settings:
+const char* ssid = "Your_SSID";
+const char* password = "Your_Password";
+
+#define LISTEN_PORT 80
+
+// Create an instance of the server
+WiFiServer server(LISTEN_PORT);
+
+// Variables to be exposed to the API
+float temperature;
+float humidity;
+
+
+//milli counter
+unsigned long millitotal = 0;
+float millicounter = 0;
+
+//Temp variables
+float h, t;
+
+//First measurement
+bool firstmeasurement = true;
+
+
+void setup() {
+  Serial.begin(115200);
+  Serial.println("Sensornode start");
+
+  //dht driver initialization
+  dht.begin();
+
+  //Expose variables to the rest api
+  rest.variable("temperature", &temperature);
+  rest.variable("humidity", &humidity);
+
+  // Set a ID (ID must be greater than 0)
+  rest.set_id("1");
+  rest.set_name("sensornode");
+
+
+  // Connect to WiFi
+  Serial.println("Connecting to wlan");
+  WiFi.begin(ssid, password);
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println("\nWiFi connected");
+
+  // Start the server
+  server.begin();
+  Serial.println("Server started");
+
+  // Print the IP address
+  Serial.println(WiFi.localIP());
+}
+
+void loop() {
+  // Wait a few seconds between measurements.
+  millicounter = millis();
+  
+  if (millicounter >= millitotal) {
+    // Reading temperature or humidity takes about 250 milliseconds!
+    // Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
+    h = dht.readHumidity();
+    // Read temperature as Celsius (the default)
+    t = dht.readTemperature();
+    
+    // Check if any reads failed and exit early (to try again).
+    if (isnan(h) || isnan(t)) {
+      Serial.println("Failed to read from DHT sensor!");
+      return;
+    } else {
+      //set the new values
+      humidity = h;
+      temperature = t;
+    }
+
+    //set new milli counter
+    //millis will overflow after approx. 52 days. To prevent errors we're checking the limits
+    if (millis() + (MEASURESECONDS * 1000) <= ULONG_MAX) {
+      millitotal = millis() + (MEASURESECONDS * 1000);
+    } else {
+      millitotal = 0;
+    }
+  }
+  // Handle REST calls
+  WiFiClient client = server.available();
+  if (!client) {
+    return;
+  }
+  while(!client.available()){
+    delay(1);
+  }
+  rest.handle(client);
+
+  //Let the esp chill a bit
+  delay(100);
+}