Generate the html in a PC where Doxygen is installed
cd $ROBOTICSLAB_ROOT/doc doxygen cd html
Connect to web.sourceforge.net using sftp using your SourceForge credentials
sftp [your_sourceforge_user_name]@web.sourceforge.net
Navigate to the project html document root
cd /home/project-web/r/ro/roboticslab/htdocs
Upload the generated documents
put -r *