progress

marlin2.h

@@ -57,6 +57,7 @@ class Marlin2 : public PollingComponent, public uart::UARTDevice {
     private:
         unsigned long millisProgress=0;
         std::unordered_map<std::string, std::string> file_table_;
+        bool listingFile = false;
 };
 
 }  // namespace esphome