Create 3-WebServer.ino

GlitchedPanda · Jan 12, 2024 · 5bc992f · 5bc992f
1 parent 8bd16d2
commit 5bc992f
Showing 1 changed file with 83 additions and 0 deletions.
diff --git a/Programs/3-WebServer/3-WebServer.ino b/Programs/3-WebServer/3-WebServer.ino
@@ -0,0 +1,83 @@
+#include <WiFi.h>
+#include <TFT_eSPI.h>
+
+TFT_eSPI tft = TFT_eSPI();
+
+const char* SSID = "ssid";
+const char* PASSWORD = "password";
+
+WiFiServer server(80);
+String header;
+
+unsigned long currentTime = millis();
+unsigned long previousTime = 0; 
+const long timeoutTime = 2000;
+
+void setup() {
+  // put your setup code here, to run once:
+  tft.init();
+  tft.setRotation(1);
+
+  tft.fillScreen(TFT_BLACK);
+  tft.setTextColor(TFT_WHITE, TFT_BLACK);
+
+  String connectingMsg = "Connecting to " + String(SSID) + "...";
+  tft.drawString(connectingMsg, 10, 10, 2);
+
+  WiFi.begin(SSID, PASSWORD);
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+  }
+  server.begin();
+
+  tft.fillScreen(TFT_BLACK);
+
+  String connectedMsg = "Connected to " + String(SSID);
+  tft.drawString(connectedMsg, 10, 10, 2);
+
+  String localIPMsg = "Local IP: " + WiFi.localIP().toString();
+  tft.drawString(localIPMsg, 10, 30, 2);
+}
+
+void loop() {
+  WiFiClient client = server.available();
+
+  if(client) {
+    currentTime = millis();
+    previousTime = currentTime;
+    String currentLine = "";    
+
+    while (client.connected() && currentTime - previousTime <= timeoutTime) {
+      currentTime = millis();
+      if(client.available()) {
+        char data = client.read();
+        header += data;
+        if (data == '\n') {
+            if(currentLine.length() == 0) {
+              // Headers to tell the client what to do
+              client.println("HTTP/1.1 200 OK");
+              client.println("Content-type:text/html");
+              client.println("Connection: close");
+              client.println();
+
+              // Website content
+              client.println("<!DOCTYPE html><html>");
+              client.println("<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\"></head>");
+              client.println("<body><p>Hello, World!</p></body></html>");
+
+              // It has to end with a blank line
+              client.println();
+              break;
+            } else {
+              currentLine = "";
+            }
+        } else if (data != '\r') { 
+          currentLine += data; 
+        }
+      }
+    }
+
+    header = "";
+    client.stop();
+  }
+}