Introduction PROFIBUS (Process Field Bus) is a widely used fieldbus communication protocol in industrial automation systems. It’s essential for enabling real-time communication between controllers, sensors, actuators, and other devices in…
Introduction The Controller Area Network (CAN) is a robust serial communication protocol widely used in automotive applications to connect embedded systems that require real-time data exchange. Its efficient message prioritization…
Certainly! Here are some important SPI (Serial Peripheral Interface) interview questions along with their answers: Basic Questions Q1: What is SPI? SPI (Serial Peripheral Interface) is a synchronous serial communication…
Here are some interview questions and answers related to UART (Universal Asynchronous Receiver-Transmitter): 1. What is UART? UART stands for Universal Asynchronous Receiver-Transmitter. It's a hardware component used for serial…
The pointer in c language is a variable which can be store the address of another variable. int n=10; int *p=&n; Declaration a pointer in embedded might you also like…
There are two methods to he data into the function in embedded c Call by value Call by reference call by reference in embedded c Call by reference in embedded…
We know that storage classes in embedded c are used to determine the visibility, lifetime , memory location and initial value of a variable. There are four type of storage…
Intro: We know that SPI stands for the Serial Peripheral Interface. SPI developed by Motorola in the mid-1980.It is a one of the serial communication protocol for connect low-speed devices.It…
We know that importance of can and modbus protocol. if you don't know about this communication protocol then click on hyperlink. Modbus Protocol Device is a service that provides a…
In the previous article we saw basics of modbus communication so in this article we will learn which is basic modbus communication type in embedded System. Modbus is a widely…