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6 Client-Server Functionality of the Electronic Class Schedule

6.1 Schedule File Server Overview

The schedule file server program was designed to serve as a file server for the

electronic class schedules, as well as creating the schedule picture files from data

retrieved from the school schedule website. The functional block diagram can be seen

in figure 21.

Figure 21: Schedule File Server Functional Block Diagram.

As shown in the figure, the proposed function of the NFS is to access the school’s web

server for information to be used in making the schedules. The schedules are then held

in local storage on the NFS until they are ready to be sent. The electronic class

schedules can open a wireless connection and retrieve these files when needed.

The schedule file server has been written in the higher level language C# using

Microsoft Visual Studio 2010 Professional. This was chosen to take advantage of the

form and list box capabilities, as well as the libraries for TCP/IP communication.

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Cypress Semiconductor CY8C21534 Spécifications Page 37