PWM correzione

[sketchbook_andrea] / iot / blink_iot / blink_iot.ino

diff --git a/iot/blink_iot/blink_iot.ino b/iot/blink_iot/blink_iot.ino
new file mode 100644 (file)
index 0000000..2172b9d
--- /dev/null
+++ b/iot/blink_iot/blink_iot.ino
@@ -0,0 +1,77 @@
+/*
+ * Blink IoT
+
+This sketch is meant to run on a ESP8266 chip
+(NodeMCU like), not on a AVR Arduino board.
+
+*/
+
+#include <ESP8266WiFi.h>
+#include "html.h"
+void connessione() ;
+
+//int ledPin = LED_BUILTIN; // GPIO13
+int ledPin = 2; // GPIO2 on LoLin Nodemcu
+WiFiServer server(80);
+
+void setup() {
+  Serial.begin(115200);
+  delay(10);
+
+  pinMode(ledPin, OUTPUT);
+  digitalWrite(ledPin, HIGH); // OnBoard LED is inverted
+
+  connessione();
+}
+
+void loop() {
+  // Check if a client has connected
+  WiFiClient client = server.available();
+  if (!client) {
+    return;
+  }
+
+  // Wait until the client sends some data
+  Serial.println("new client");
+  while (!client.available()) {
+    delay(1);
+  }
+
+  // Read the first line of the request
+  String request = client.readStringUntil('\r');
+  Serial.println(request);
+  client.flush();
+
+  // Match the request
+
+  int value = LOW;
+  if (request.indexOf("/ON") != -1)  {
+    digitalWrite(ledPin, LOW);
+    value = HIGH;
+  }
+  if (request.indexOf("/OFF") != -1)  {
+    digitalWrite(ledPin, HIGH);
+    value = LOW;
+  }
+
+  client.println(head);
+  client.println(body);
+  if (value == HIGH) {
+    client.print("<div class=\"alert alert-info\">Led pin is now: <strong>On </strong></div>");
+  } else {
+    client.print("<div class=\"alert alert-warning\">Led pin is now: <strong>Off </strong></div>");
+  }
+
+
+
+  //client.println(FPSTR(footer)); // This is to damm slow!!
+  // See http://arduino-esp8266.readthedocs.io/en/latest/PROGMEM.html
+   client.println((footer));
+ 
+  delay(1);
+  Serial.print("Client disonnected. Millis: ");
+  Serial.println(millis());
+
+}
+
+