Documentation
Remote Target Window
MDebug will synchronize all needed data to your remote target. If you want to see what data is on your remote target, just open the "MDebug - Remote Target" window and enter the connection information.
This dialog is indepentend from any open project, and you can see which files and folders are visible on your remote target. If needed you can "Clear remote target device" and delete the current content of the syncdirectory.