Add new file

ESP8266-WakeupTest.ino

@@ -0,0 +1,90 @@
+#include <ESP8266WiFi.h>
+
+/************************* WiFi Access Point *********************************/
+
+#define WLAN_SSID       "SSIDforESPTest"
+#define WLAN_PASS       "PASSforESPTest"
+#define LED             2
+
+WiFiClient client;
+
+/*************************** Sketch Code ************************************/
+
+void setup() {
+  Serial.begin(115200);
+  Serial.println();
+  Serial.println("Initializing outputs...");
+  Serial.println("Starting Wifi connection...");
+  WiFi.begin(WLAN_SSID, WLAN_PASS);
+  int failcounter = 300;
+  Serial.print("Waiting for a connection");
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(100);
+    Serial.print(".");
+    if (failcounter <= 0) {
+      Serial.println();
+      Serial.println("Giving up.");
+      shutdown();
+    }
+    failcounter--;
+  }
+  Serial.println();
+  Serial.println("Wifi connected.");
+  // connect to host
+  // const char* host = "195.160.169.52";
+  const char* host = "192.168.1.1";
+  int port         = 8000;
+  if (client.connect(host, port)) {
+    Serial.print("Connection to ");
+    Serial.print(host);
+    Serial.println(" established.");
+    // send GET request
+    Serial.println("Sending a message to the server:");
+    
+    client.print(String("GET / HTTP/1.1\r\n") + "Host: " + host + "\r\nConnection: close\r\n\r\n");
+    Serial.println(String("GET / HTTP/1.1\r\n") + "Host: " + host + "\r\nConnection: close\r\n\r\n");
+    delay(500);
+    // get response
+    int success = 0;
+    failcounter = 10000;
+    while (client.connected()) {
+      if (client.available()) {
+        String line = client.readStringUntil('\n');
+        Serial.println("Server response: " + line);
+        /*
+        if (line[0] == 'H' && line[1] == 'T' && line[2] == 'T' && line[3] == 'P' && line[4] == '/' && line[5] == '1' && line[6] == '.' && line[7] == '1' && line[8] == ' ' && line[9] == '2' && line[10] == '0' && line[11] == '0' && line[12] == ' ' && line[13] == 'O' && line[14] == 'K' ) {
+          success = 1;
+        }
+        */
+      }
+      if (failcounter <= 0) {
+        shutdown();
+      }
+      failcounter--;
+    }
+
+    // close connection
+    Serial.println("Successfully closing the connection.");
+    client.stop();
+    shutdown();
+  } else {
+    Serial.print("Unable to connect to ");
+    Serial.print(host);
+    Serial.println(". Sorry.");
+    shutdown();
+  }
+}
+
+void loop() {
+  // this should never be reached.
+}
+
+
+void shutdown() {
+  Serial.println("Shutting down.");
+  Serial.println("Going to sleep.");
+  ESP.deepSleep(0);
+  Serial.println("Sleep failed.");
+  while(1) {
+  }
+}