Implemented class to send debug output to uart as well as to websocket

include/MessageOutput.h

@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#include <AsyncWebSocket.h>
+#include <HardwareSerial.h>
+#include <Stream.h>
+
+#define BUFFER_SIZE 500
+
+class MessageOutputClass : public Print {
+public:
+    MessageOutputClass();
+    void loop();
+    size_t write(uint8_t c);
+    void register_ws_output(AsyncWebSocket* output);
+
+private:
+    AsyncWebSocket* _ws = NULL;
+    char _buffer[BUFFER_SIZE];
+    uint16_t _buff_pos = 0;
+    uint32_t _lastSend = 0;
+    bool _forceSend = false;
+
+    SemaphoreHandle_t _lock;
+};
+
+extern MessageOutputClass MessageOutput;