Add network debug printer

wled00/net_debug.h

@@ -0,0 +1,25 @@
+#ifndef WLED_NET_DEBUG_H
+#define WLED_NET_DEBUG_H
+
+#include <WString.h>
+#include <WiFiUdp.h>
+
+class NetworkDebugPrinter {
+private:
+    WiFiUDP debugUdp;
+public:
+    void print(const char *s);
+    void print(const __FlashStringHelper* s);
+    void print(String s);
+    void print(unsigned int n);
+    void println();
+    void println(const char *s);
+    void println(const __FlashStringHelper* s);
+    void println(String s);
+    void println(unsigned int n);
+    void printf(const char *fmt, ...);
+};
+
+extern NetworkDebugPrinter NetDebug;
+
+#endif