Blog Posts

Embedded Systems Software: A Complete Guide

Embedded Systems Software: A Complete Guide

What Is Embedded Systems Software? Embedded systems software is specialized programming designed specifically for a given hardware device to perform a dedicated function. It ensures devices operate efficiently, often with minimal or no user interaction. This software...

10BASE-T1S: A Game-Changer for Automotive Ethernet Networks

10BASE-T1S: A Game-Changer for Automotive Ethernet Networks

What is 10BASE-T1S? 10BASE-T1S (IEEE 802.3cg) is a groundbreaking Ethernet standard that enables cost-effective, low-power, and multi-drop communication over a single twisted pair. It is revolutionizing industrial automation, automotive, and IoT applications with its...

Introduction to Automotive Communication Protocols

Introduction to Automotive Communication Protocols

The electronic control units (ECUs) in a modern car are a sophisticated network of interconnected devices that communicate with one another through specific protocols. By facilitating real-time data sharing, these protocols guarantee the best possible vehicle...

CANopen Explained: Ultimate Guide to This Powerful Industrial Protocol

CANopen Explained: Ultimate Guide to This Powerful Industrial Protocol

CANopen is a robust communication protocol designed to streamline industrial automation, ensuring seamless data exchange between various devices. Since its inception, it has revolutionized how industries manage machine-to-machine communication, providing reliability, efficiency, and interoperability.

Comparing Automotive Protocols

Comparing Automotive Protocols

LIN vs CAN vs Ethernet FACTORLINCANETHERNETCOMMUNICATION CHARACTERISTICSAccess ControlMedium Access ControlMaster-slave (single master, multiple slaves)Multi-MasterCSMA/CA (Carrier Sense Multiple Access/Collision Avoidance)Multi-MasterCSMA/CA (Carrier Sense Multiple...

Understanding LIN Bootloaders

Understanding LIN Bootloaders

Disclaimer:  This article is written with the intention of providing a conceptual understanding of LIN bootloaders. Simma Software primarily implements LIN Bootloader solutions in broad automotive and industrial applications. While I will aim to provide a broad...

The Basics of Microcontroller-based Embedded Systems

The Basics of Microcontroller-based Embedded Systems

What is an embedded system? An embedded system is a specialized system designed to perform a specific task. It is a combination of hardware and software built into machines to control their functions. You can find embedded systems in everyday products like: Home...

The 7 Layers of the OSI Model Applied to Automotive Protocols

The 7 Layers of the OSI Model Applied to Automotive Protocols

The OSI Model The OSI model (Open Systems Interconnection) is a conceptual framework representing how various elements within a networked system communicate. The OSI model divides this intra-element communication process into seven distinct conceptual layers, each...