Unit 1 UNIT I EMBEDDED COMMUNICATION PROTOCOLS

7 lecture hours

• Embedded Networking: Introduction–Serial / Parallel Communication–Serial communication protocols -RS232 standard – RS485 – Synchronous Serial Protocols - Serial Peripheral Interface (SPI) – Inter-Integrated Circuits (I2C) – PC Parallel port programming -ISA/PCI Bus protocols – Firewire

Unit 2 UNIT - II USB AND CAN BUS

7 lecture hours

• Introduction to USB bus – Speed identification on the bus – USB states – USB bus communication: Packets – Data flow types – Enumeration –Descriptors – PIC 18 Microcontroller USB Interface – C Programs –CAN Bus – Introduction - Frames –Bit stuffing –Types of errors – Nominal Bit Timing – PIC microcontroller CAN Interface –A simple application with CAN

Unit 3 UNIT III CONTROLLER AREA NETWORK 12 25

• Wef-AY-2021-22 Introduction to Controller Area Network – CAN development tools
• Implementing CAN open Communication layout and requirements – Comparison of implementation methods – Micro CAN open – CAN open source code – Conformance test – Entire design life cycle

Unit 4 UNIT - IV EMBEDDED ETHERNET

10 lecture hours

• Exchanging messages using UDP and TCP – Serving web pages with Dynamic Data – Serving web pages that respond to user Input – Email for Embedded Systems – Using FTP – Keeping Devices and Network secure

Unit 5 UNIT - V WIRELESS EMBEDDED NETWORKING

12 lecture hours

• Introduction to wireless sensor networks – Applications to design network – Network Topologies and localization – Time Synchronization - Energy efficient MAC protocols – SMAC – Energy Efficient and robust routing – Data Centric routing