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How to Handle User Errors

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With thoughtful design, user interfaces for embedded systems can avoid some user errors altogether and helpfully guide the user through the rest.

How to Use C's offsetof() Macro

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C's seldom-used offsetof() macro can actually be a helpful addition to your bag of tricks. Here are a couple of places in embedded systems where the macro is indispensable, including packing data structures and describing how EEPROM data are stored.

Portable Fixed-Width Integers in C

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For embedded software developers, the most significant improvements to the C programming language made in the ISO C99 standard update are in the new <stdint.h> header file. Learn the typedef names for the new fixed width integer data types, to make hardware interfacing in C easier. And there are other benefits as well

Introduction to Controller Area Network (CAN)

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Controller Area Network (CAN) is the most widely-used automotive bus architecture. Here are some reasons why.

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