Projects:2015s1-12 An Open-Source Local Area Network (LAN)

Team

Members:
Robert Long
Oscar Evans
Luke Hub-Mayner Warner
Leigh-Anthony Noye

Supervisors:
Andrew Allison
Braden Phillips

Project Information

We will develop an Open-Source Local Area Network (LAN), based on the Arduino platform, and using the C programming language. The purpose of this network is to serve as a simple low-cost platform for teaching principles of real-time and embedded systems. There are three stages of development:
1/ Get the Arduino up and working with an LCD display and a number pad, and program it as a glass type-writer, with modes for the alphabetic characters, after the fashion of many mobile telephones. Students will need to use multiple processes (threads) to control the display and the keypad, and to buffer characters.
2/ Get Two, or more, Arduino microcontrollers exchanging text on an I2C bus. At this stage there is no collision detection or addressing.
3/ Provide an application layer which allocates addresses to clients. If I send a text as: #57 Mr. Watson - Come here - I want to see you# then the message: "Mr. Watson - Come here - I want to see you" appears only on the display of client #57, and no other client. (There is still no encryption or security, just the convenience of an address.)

Background

-> some background here

4. References

Protothreads yo