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How to Port the eCos Operating System

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The first task when using any new real-time operating system (RTOS) is to get it up and running on your hardware. The open-source eCos RTOS makes that part pretty easy.

How to Reduce Power Consumption by Writing Better Software

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Whether you are creating an operating system, firmware, or even device drivers, the way you write the software could affect the power consumption of the resulting product. Here are four approaches to minimizing power consumption through software.

Mutexes and Semaphores Demystified

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The question "What is the difference between a mutex and a semaphore?" is short and easily phrased.  Answering it is more difficult.  In this first installment of a series of articles on the proper use of a real-time operating system (RTOS), we examine the important differences between a mutex and a semaphore.

Bug-Killing Coding Standard Rules for Embedded C

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A C coding standard can help keep bugs out of embedded software by leveraging common language features and development tools.

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