add wifi support

sketch_may21a/sketch_may21a.ino

@@ -1,15 +1,44 @@
+#include <WiFi.h>
+#include <WiFiClient.h>
+#include <WebServer.h>
+
+const char* ssid     = "Decentrala";
+const char* password = "";
+
+IPAddress local_IP(192, 168, 6, 102);
+IPAddress gateway(192, 168, 6, 1);
+
+IPAddress subnet(255, 255, 255, 0);
+IPAddress primaryDNS(192, 168, 6, 1);
+IPAddress secondaryDNS(9, 9, 9, 9);
+
+WebServer server(80);
+
 const int requestEnterPin = 36;
 const int openDoorPin = 32;
-int requestvalue;
+
+int requestvalue = 0;
 
 // setup code runs once:
 void setup() {
   pinMode(requestEnterPin, INPUT);
   pinMode(openDoorPin, OUTPUT);
+
+  delay(2);
+  WiFi.config(local_IP, gateway, subnet, primaryDNS, secondaryDNS);
+  WiFi.begin(ssid);
+  delay(3);
+  
+  server.on("/open", openDoor);
+  server.begin();
 }
 
 void openDoor() {
-  analogWrite(openDoorPin, 255);
+  digitalWrite(openDoorPin, HIGH);
+}
+
+void closeDoor() {
+  analogWrite(openDoorPin, LOW);
 }
 
 bool askToOpen() {
@@ -25,6 +54,10 @@ bool askToOpen() {
 void loop() {
   if ( askToOpen() ) {
   	openDoor();
+  } else {
+    closeDoor();
   }
   delay(1);
+  //WiFi.status() != WL_CONNECTED
+  //WiFi.localIP()
 }