IwSK_RS232 Project for IwSK course taken in SUT (2014) assumptions: http://webcache.googleusercontent.com/search?q=cache:J5rUkKjohvwJ:rose.aei.polsl.pl/iinf/zui/lato/uzk_RS-232.html+&cd=4&hl=pl&ct=clnk&gl=pl