Embedded Systems and IoT

CS3691    

EMBEDDED SYSTEMS AND IOT   

COURSE OBJECTIVES:

•        To learn the internal architecture and programming of an embedded processor.

•        To introduce interfacing I/O devices to the processor.

•        To introduce the evolution of the Internet of Things (IoT).

•        To build a small low-cost embedded and IoT system using Arduino/Raspberry Pi/ open platform.

•        To apply the concept of Internet of Things in real world scenario.

UNIT I       8-BIT EMBEDDED PROCESSOR    

8-      Bit Microcontroller – Architecture – Instruction Set and Programming – Programming Parallel Ports –     Timers and Serial Port – Interrupt Handling.

UNIT II     EMBEDDED C PROGRAMMING    

Memory And I/O Devices Interfacing – Programming Embedded Systems in C – Need For RTOS – Multiple Tasks and Processes – Context Switching – Priority Based Scheduling Policies.

UNIT III    IOT AND ARDUINO PROGRAMMING    

Introduction to the Concept of IoT Devices – IoT Devices Versus

Computers – IoT Configurations – Basic Components – Introduction to Arduino – Types of Arduino – Arduino Toolchain – Arduino Programming Structure – Sketches – Pins – Input/Output From Pins Using Sketches – Introduction to Arduino Shields – Integration of Sensors and Actuators with Arduino.

UNIT IV    IOT COMMUNICATION AND OPEN PLATFORMS         

IoT Communication Models and APIs – IoT Communication Protocols – Bluetooth – WiFi – ZigBee

– GPS – GSM modules – Open Platform (like Raspberry Pi) – Architecture – Programming – Interfacing – Accessing GPIO Pins – Sending and Receiving Signals Using GPIO Pins – Connecting to the Cloud.

UNIT V     APPLICATIONS DEVELOPMENT

Complete Design of Embedded Systems – Development of IoT Applications – Home Automation – Smart Agriculture – Smart Cities – Smart Healthcare.

PRACTICAL EXERCISES:

1.       Write 8051 Assembly Language experiments using simulator.

2.       Test data transfer between registers and memory.

3.       Perform ALU operations.

4.       Write Basic and arithmetic Programs Using Embedded C.

5.       Introduction to Arduino platform and programming

6.       Explore different communication methods with IoT devices (Zigbee, GSM, Bluetooth)

7.       Introduction to Raspberry PI platform and python programming

8.       Interfacing sensors with Raspberry PI

9.       Communicate between Arduino and Raspberry PI using any wireless medium

10.     Setup a cloud platform to log the data

11.     Log Data using Raspberry PI and upload to the cloud platform

12.     Design an IOT based system

COURSE OUTCOMES:

CO1: Explain the architecture of embedded processors.

CO2: Write embedded C programs.

CO3: Design simple embedded applications.

CO4: Compare the communication models in IOT

CO5: Design IoT applications using Arduino/Raspberry Pi /open platform.

TEXTBOOKS

1.       Muhammed Ali Mazidi, Janice Gillispie Mazidi, Rolin D. McKinlay, “The 8051 Microcontroller and Embedded Systems”, Pearson Education, Second Edition, 2014

2.       Robert Barton, Patrick Grossetete, David Hanes, Jerome Henry, Gonzalo Salgueiro, “IoT Fundamentals: Networking Technologies, Protocols, and Use Cases for the Internet of Things”, CISCO Press, 2017.

REFERENCES

1.       Michael J. Pont, “Embedded C”, Pearson Education, 2007.

2.       Wayne Wolf, “Computers as Components: Principles of Embedded Computer System Design”, Elsevier, 2006.

3.       Andrew N Sloss, D. Symes, C. Wright, “Arm System Developer's Guide”, Morgan Kauffman/ Elsevier, 2006.

4.       Arshdeep Bahga, Vijay Madisetti, “Internet of Things – A hands-on approach”, Universities Press, 2015