Tag: Automotive Communication
-
Master CAN Bus Interview Questions 2026
CAN Bus Interview Questions : If you are preparing for an embedded systems or automotive interview, chances are you’ll face questions on CAN bus, a widely-used communication protocol in vehicles. This article simplifies CAN bus interview questions for beginners and helps you understand the key concepts, architecture, message handling, and real-world applications in a friendly…
-
CAN Bus Message Filtering Explained | Master CAN Interview Questions (2026)
CAN Bus Message Filtering : In a modern vehicle or embedded system, hundreds of sensors and controllers need to communicate with each other. This communication is handled efficiently by the CAN (Controller Area Network) bus. But with so many messages flowing through the network, how do devices know which messages are meant for them? That’s…
-
CAN Bus Communication Between Nodes With Different Bit Rates | Master CAN Interview Questions (2026)
CAN bus communication between nodes with different bit rates : In embedded systems, especially in the automotive and industrial sectors, CAN (Controller Area Network) bus plays a crucial role in enabling reliable communication between various microcontrollers and devices. But what happens when devices (called nodes) connected to the same CAN bus operate at different bit…
-
How Does CAN Bus Handle Message Collisions | Master CAN Interview Questions (2026)
How Does CAN Bus Handle Message Collisions : is a key feature of the Controller Area Network (CAN) protocol that ensures reliable communication between multiple devices on the same bus. When two or more nodes attempt to transmit messages simultaneously, the CAN protocol uses a non-destructive method called bitwise arbitration to decide which message gets…