Added lesson 9

09_Server_SPIFFS/09_Server_SPIFFS.ino

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+#include <ESP8266WiFi.h>
+#include <ESP8266WebServer.h>
+#include <FS.h>   // Include the SPIFFS library
+
+#include "config.h"  // Sustituir con datos de vuestra red
+#include "Server.hpp"
+#include "ESP8266_Utils.hpp"
+
+void setup(void)
+{
+	Serial.begin(115200);
+	SPIFFS.begin();
+
+	ConnectWiFi_STA();
+
+	InitServer();
+}
+
+void loop(void)
+{
+	server.handleClient();
+}
+

09_Server_SPIFFS/ESP8266_Utils.hpp

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+void ConnectWiFi_STA(bool useStaticIP = false)
+{
+   Serial.println("");
+   WiFi.mode(WIFI_STA);
+   WiFi.begin(ssid, password);
+   if(useStaticIP) WiFi.config(ip, gateway, subnet);
+   while (WiFi.status() != WL_CONNECTED) 
+   { 
+     delay(100);  
+     Serial.print('.'); 
+   }
+
+   Serial.println("");
+   Serial.print("Iniciado STA:\t");
+   Serial.println(ssid);
+   Serial.print("IP address:\t");
+   Serial.println(WiFi.localIP());
+}
+
+void ConnectWiFi_AP(bool useStaticIP = false)
+{ 
+   Serial.println("");
+   WiFi.mode(WIFI_AP);
+   while(!WiFi.softAP(ssid, password))
+   {
+     Serial.println(".");
+     delay(100);
+   }
+   if(useStaticIP) WiFi.softAPConfig(ip, gateway, subnet);
+
+   Serial.println("");
+   Serial.print("Iniciado AP:\t");
+   Serial.println(ssid);
+   Serial.print("IP address:\t");
+   Serial.println(WiFi.softAPIP());
+}

09_Server_SPIFFS/ESP8266_Utils_Server.hpp

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+String GetContentType(String filename)
+{
+  if(filename.endsWith(".htm")) return "text/html";
+  else if(filename.endsWith(".html")) return "text/html";
+  else if(filename.endsWith(".css")) return "text/css";
+  else if(filename.endsWith(".js")) return "application/javascript";
+  else if(filename.endsWith(".png")) return "image/png";
+  else if(filename.endsWith(".gif")) return "image/gif";
+  else if(filename.endsWith(".jpg")) return "image/jpeg";
+  else if(filename.endsWith(".ico")) return "image/x-icon";
+  else if(filename.endsWith(".xml")) return "text/xml";
+  else if(filename.endsWith(".pdf")) return "application/x-pdf";
+  else if(filename.endsWith(".zip")) return "application/x-zip";
+  else if(filename.endsWith(".gz")) return "application/x-gzip";
+  return "text/plain";
+}
+
+void ServeFile(String path)
+{
+   File file = SPIFFS.open(path, "r");
+   size_t sent = server.streamFile(file, GetContentType(path));
+   file.close();
+}
+
+void ServeFile(String path, String contentType)
+{
+   File file = SPIFFS.open(path, "r");
+   size_t sent = server.streamFile(file, contentType);
+   file.close();
+}
+
+bool HandleFileRead(String path) 
+{ 
+  if (path.endsWith("/")) path += "index.html";
+  Serial.println("handleFileRead: " + path);
+
+  if (SPIFFS.exists(path)) 
+  {
+    ServeFile(path);
+    return true;
+  }
+  Serial.println("\tFile Not Found");
+  return false;
+}
+
+bool HandleFileReadGzip(String path) 
+{ 
+  if (path.endsWith("/")) path += "index.html";
+  Serial.println("handleFileRead: " + path);
+
+  if (SPIFFS.exists(path)) 
+  {
+    ServeFile(path, GetContentType(path));
+    return true;
+  }
+  else 
+  {
+	  String pathWithGz = path + ".gz";
+	  if (SPIFFS.exists(pathWithGz)) 
+	  {
+		  ServeFile(pathWithGz, GetContentType(path));
+		  return true;
+	  }
+  }
+  Serial.println("\tFile Not Found");
+  return false;
+}

09_Server_SPIFFS/Server.hpp

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+ESP8266WebServer server(80);
+
+#include "ESP8266_Utils_Server.hpp"
+
+void handleNotFound() {
+	server.send(404, "text/plain", "Not found");
+}
+
+void InitServer()
+{
+   server.onNotFound([]() {                  // If the client requests any URI
+      if (!HandleFileRead(server.uri()))      // send it if it exists
+         handleNotFound();  					 // otherwise, respond with a 404 (Not Found) error
+   });
+
+   server.begin();
+   Serial.println("HTTP server started");
+}

09_Server_SPIFFS/config.h

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+const char* ssid     = "ssid";
+const char* password = "password";
+const char* hostname = "ESP8266_1";
+
+IPAddress ip(192, 168, 1, 200);
+IPAddress gateway(192, 168, 1, 1);
+IPAddress subnet(255, 255, 255, 0);