RTOS Concepts - Tasks, Semaphores, and Mutexes
In the world of embedded systems, Real-Time Operating Systems (RTOS) are essential for managing…
RTOS Concepts - Tasks, Semaphores, and Mutexes
May 09, 2026
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Bit Manipulation Masterclass for Embedded C Interviews
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Editor's Pick
C program to swap the rows-to-columns for any square matrix![embeddedSoft]()
This is essentially asking for a transpose of a square matrix (rows become columns and vice versa…
September 08, 2025
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C Program to implement custom mutex_lock() and mutex_unlock()![embeddedSoft]()
This problem is a tricky question often asked during tech interviews. Here we need to create custom…
September 07, 2025
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C Program to implement modulo (%) operator using bitwise operators![embeddedSoft]()
This is a common interview question to implement the modulo operator without using the operator…
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Whats New?
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Static vs Dynamic Memory Allocation in Embedded Systems![embeddedSoft]()
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Pointers and Memory Management in Embedded C![embeddedSoft]()
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The volatile keyword is one of the most misunderstood yet critical qualifiers in embedded C…
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Bit Manipulation Masterclass for Embedded C Interviews![embeddedSoft]()
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Efficiently Finding the Middle of a Linked List in C![embeddedSoft]()
In embedded systems programming, resource management and algorithmic efficiency are paramount. When…
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Hardware Abstraction Layer Design for Embedded Systems![embeddedSoft]()
When firmware written for an STM32 refuses to run on an nRF52 without rewriting every peripheral…
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CAN Communication Protocol Explained for Embedded Systems![embeddedSoft]()
CAN (Controller Area Network) communication protocol is a robust vehicle bus standard designed to…
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Bootloader Design for Embedded Systems![embeddedSoft]()
Bootloaders are essential firmware components that initialize embedded systems and load the main…
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UART Communication Protocol Explained for Embedded Systems![embeddedSoft]()
UART (Universal Asynchronous Receiver/Transmitter) is one of the most fundamental and widely used…
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Embedded systems – An overview![embeddedSoft]()
What is an embedded system An embedded system is a combination of hardware and software designed to…
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Interrupt Handling and ISRs in Embedded Systems![embeddedSoft]()
Interrupts are fundamental to embedded systems, allowing microcontrollers to respond promptly to…
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RTOS Concepts - Tasks, Semaphores, and Mutexes![embeddedSoft]()
In the world of embedded systems, Real-Time Operating Systems (RTOS) are essential for managing…
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What is an RTOS (Real Time Operating System)![embeddedSoft]()
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September 02, 2025
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Toolchain Recommendations for Embedded Engineers![embeddedSoft]()
Choosing the right toolchain is one of the most impactful decisions an embedded engineer can make. A…
May 17, 2026
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Career Advice for Embedded Engineers Navigating the Job Market![embeddedSoft]()
Embedded engineering remains a highly sought-after specialization in today's technology-driven world…
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Common embedded firmware interview questions![embeddedSoft]()
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