Read current Marlin config

I have read a lot of uploading new marlin firmware, but they are all opening a file off disk. I would like to see what is currently loaded on the board.

--Is there a way to see the current configuration loaded on the board?

I am not really seeing anything in the Arduino IDE, it all just points to opening files off of disk. thanks

You cannot de-compile what is loaded on the board, so the IDE will be of no help. You can see what some of the settings are, though, by just querying the firmware through the pronterface manual interface. First of all, I believe that many parameters are displayed when pronterface first makes a connection. Other that that, check the G code reference here, particularly the M115 command.

Ask your reseller of the arduino about their config.h. It´s a good service indicator, too
-Olaf