GUI Development using EmWin Library Simulator for Two-Way Radio Embedded System

Graphical User Interface is a visual way of interacting with the computer using the components like windows, icons, labels, radio buttons and text-boxes. GUI is a program interface that takes the advantage of the computer graphics capabilities to make the program easier to use. Now a days graphical user interface is very much necessary in all devices like smart phone, smart watches and video games. Widgets are windows with object-type properties. They can react automatically to certain events. For example a button can appear in a different state if it is pressed. Widgets have properties which may be changed at any time during their existence. The paper is to develop a code to improve the Graphical User Interface using EmWin library for two way radio communication. The display of the two way radios is made up of thin film transistor liquid crystal display.