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How to Detect Memory Leaks

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Memory leaks can be particularly risky for long-running embedded systems. Here are some tools to identify, track, and analyze memory leaks in embedded C and C++ programs.

How Endianness Works: Big-Endian vs. Little Endian

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Which is the most convenient end on your system? The choices are big endian and little endian.

Some human languages are read and written from left to right; others from right to left. A similar issue arises in the field of computers, involving the representation of numbers.

Introduction to Watchdog Timers

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For those embedded systems that can't be constantly watched by a human, watchdog timers may be the solution.

Introduction to Pulse Width Modulation (PWM)

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Pulse width modulation (PWM) is a powerful technique for controlling analog circuits with a processor's digital outputs. PWM is employed in a wide variety of applications, ranging from measurement and communications to power control and conversion.

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