Add a chargen example

examples/Chargen/Chargen.ino

@@ -0,0 +1,36 @@
+const char* host     = "ESP32-OTA"; // Used for MDNS resolution
+const char* ssid     = "ssid";
+const char* password = "password";
+
+#include <WebOTA.h>
+WebServer OTAServer(8080);
+
+void setup() {
+	Serial.begin(115200);
+
+	init_wifi(ssid, password, host);
+    init_web_ota(&OTAServer);
+}
+
+int offset = 0;
+void loop() {
+	// Whatever string we want to spit out
+	const char* str = "abcdefghijklmnopqrtuvwxyz01234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()";
+	int len         = strlen(str);
+
+	for (int i = 0; i < len; i++) {
+		int char_num = i + offset;
+		char_num     = char_num % len; // Roll around the end if we go to far
+
+		char c = str[char_num];
+
+		Serial.print(c);
+	}
+
+	Serial.print("\r\n");
+	offset++;
+
+	if (offset >= len) { offset = 0; }
+
+    OTAServer.handleClient();
+}