Initial workingHelloWorld Web Server

ESPMegaPRO-firmware/lib/ESPMegaPRO/ESPMegaPRO_OOP.cpp

@@ -61,6 +61,9 @@ void ESPMegaPRO::loop() {
     if(internalDisplayEnabled) {
         display->loop();
     }
+    if(webServerEnabled) {
+        webServer->loop();
+    }
 }
 
 /**
@@ -233,4 +236,26 @@ void ESPMegaPRO::dumpFRAMtoSerialASCII(uint16_t start, uint16_t end) {
     for (int i = 0; i < 500; i++) {
         Serial.printf("%d: %c\n", i,this->fram.read8(i));
     }
+}
+
+/**
+ * @brief Enables the internal web server.
+ * 
+ * @note This function can only be called if the ESPMegaIoT module is enabled.
+ * @note This function can only be called once.
+ * 
+ * @param port The port to use for the web server.
+ */
+void ESPMegaPRO::enableWebServer(uint16_t port) {
+    if (!iotEnabled) {
+        ESP_LOGE("ESPMegaPRO", "Cannot enable web server without IoT module enabled");
+        return;
+    }
+    if (webServerEnabled) {
+        ESP_LOGE("ESPMegaPRO", "Web server already enabled");
+        return;
+    }
+    webServer = new ESPMegaWebServer(port, this->iot);
+    webServer->begin();
+    webServerEnabled = true;
 }

ESPMegaPRO-firmware/lib/ESPMegaPRO/ESPMegaPRO_OOP.hpp

@@ -45,6 +45,7 @@ class ESPMegaPRO {
         bool updateTimeFromNTP();
         void enableIotModule();
         void enableInternalDisplay(HardwareSerial *serial);
+        void enableWebServer(uint16_t port);
         rtctime_t getTime();
         void dumpFRAMtoSerial(uint16_t start, uint16_t end);
         void dumpFRAMtoSerialASCII(uint16_t start, uint16_t end);
@@ -75,9 +76,16 @@ class ESPMegaPRO {
          * @note You must call enableIotModule() before using this component.
          */
         ESPMegaIoT *iot;
+        /**
+         * @brief This component is used to create a web server on the ESPMegaPRO board.
+         * @typedef ESPMegaWebServer
+         * @note You must call enableWebServer() before using this component.
+         */
+        ESPMegaWebServer *webServer;
     private:
         bool iotEnabled = false;
         bool internalDisplayEnabled = false;
+        bool webServerEnabled = false;
         ExpansionCard* cards[255];
         bool cardInstalled[255];
         uint8_t cardCount = 0;

ESPMegaPRO-firmware/lib/ESPMegaPRO/ESPMegaWebServer.cpp

@@ -0,0 +1,25 @@
+#include <ESPMegaWebServer.hpp>
+
+ESPMegaWebServer::ESPMegaWebServer(uint16_t port, ESPMegaIoT *iot) {
+    this->port = port;
+    this->iot = iot;
+    this->server = new AsyncWebServer(port);
+}
+
+ESPMegaWebServer::~ESPMegaWebServer() {
+    delete this->server;
+}
+
+void ESPMegaWebServer::begin() {
+    this->server->begin();
+    auto bindedDashboardHandler = std::bind(&ESPMegaWebServer::dashboardHandler, this, std::placeholders::_1);
+    this->server->on("/", HTTP_GET, bindedDashboardHandler);
+}
+
+void ESPMegaWebServer::loop() {
+    // AsyncWebServer doesn't have a loop function
+}
+
+void ESPMegaWebServer::dashboardHandler(AsyncWebServerRequest *request) {
+    request->send(200, "text/plain", "Hello World!");
+}

ESPMegaPRO-firmware/lib/ESPMegaPRO/ESPMegaWebServer.hpp

@@ -7,13 +7,13 @@
 class ESPMegaWebServer
 {
     public:
-        ESPMegaWebServer(uint16_t port);
+        ESPMegaWebServer(uint16_t port, ESPMegaIoT *iot);
         ~ESPMegaWebServer();
-        void begin(ESPMegaIoT *iot);
+        void begin();
         void loop();
     private:
         // Web Server
-        AsyncWebServer server;
+        AsyncWebServer *server;
         uint16_t port;
         // ESPMegaIoT
         ESPMegaIoT *iot;

ESPMegaPRO-firmware/src/main.cpp

@@ -9,6 +9,7 @@
 #define CLIMATE_CARD_ENABLE
 #define MQTT_CARD_REGISTER
 #define DISPLAY_ENABLE
+#define WEB_SERVER_ENABLE
 
 // Demo PLC firmware using the ESPMegaPRO OOP library
 
@@ -141,6 +142,10 @@ void setup()
     ESP_LOGI("Initializer", "Binding climate card to internal display");
     espmega.display->bindClimateCard(&climateCard);
     #endif
+    #ifdef WEB_SERVER_ENABLE
+    ESP_LOGI("Initializer", "Enabling web server");
+    espmega.enableWebServer(80);
+    #endif
 }
 
 void loop()