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Embedded systems require firmware that is specifically designed for them. There are two main types: bare-metal and real-time operating system (RTOS).

Introduction As all threads share the same address space and they have access to the same data and variables. When two or more threads tries to update a global variable…

The spin lock is a low-level synchronization technique used in programming to protect shared resources from access by multiple threads at the same time.

The interrupt latency is the time between when the interrupt signal is generated & when the interrupt handler begins to execute its first instruction.

Object Pool Pattern is a type of Creational Design Pattern that helps to improve the performance by reusing objects which have already been created instead of creating new objects each…

The Singleton design pattern is a commonly used Creational Pattern that restricts the instantiation of a class to a single instance and provides a global point of access to it.

Factory Method Pattern Factory Method Pattern is a type of Creational Pattern that allows you to create objects without specifying their class. In other words, it allows you to create objects…

The Builder Design Pattern is a type of Creational Design Pattern that simplifies the creation of complex objects. It separates the construction of an object from its representation, allowing the…

Design patterns can be used to structure the code in better way which result easy maintainability and easy to understand. A proper design pattern also led to less bugs and…

ARP is a simple request-reply protocol that broadcasts an ARP request to all devices on the network, requesting the MAC address of the device with the specified IP address.