Controller Area Network (CAN bus) For Beginners (English)

    CAN Protocol (Theoretical Part) CONTENT

summarize Chapter 11 (Automotive Protocols)
from "Mastering embedded system from scratch Second Edition"
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–In-vehicle networks (IVN)

–Evolution of in-vehicle networks

• classic flat wiring harness architecture

• domain architecture

• zonal architecture

–A typical wiring harness for a car.

–central compute Based Zonal Architecture

–CANBUS Introduction

• What is CANBUS?

• Who uses CANBUS?

• CANBUS history

• CANBUS timeline

• CANBUS Characteristics

• OSI Model

• Physical Layer

–CAN Protocol Specification

–General Characteristics

–Types of CAN Messages

• Data frame

• Remote frame

• Error frame

• Overload frame

–CAN bus Characteristics

• CAN Node

• Single Ended Vs Differential

• Recessive And Dominant Signals

• Bit Rate / Bus Length

• CAN transceiver

–CAN Bus Errors

• Bit error

• Stuff error

• CRC error

• Acknowledgment error

• Form Error

–Error Confinement Mechanism

–CAN Bit Monitoring and Stuffing