* basic UITask added to repeater and room server (only HeltecV3 targets enable so far)

examples/simple_room_server/UITask.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <helpers/ui/DisplayDriver.h>
+
+class UITask {
+  DisplayDriver* _display;
+  unsigned long _next_read, _next_refresh, _auto_off;
+  int _prevBtnState;
+  const char* _node_name;
+  const char* _build_date;
+
+  void renderCurrScreen();
+public:
+  UITask(DisplayDriver& display) : _display(&display) { _next_read = _next_refresh = 0; }
+  void begin(const char* node_name, const char* build_date);
+
+  void loop();
+};