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Introduction to the ATVEF Protocol Enhanced TV

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New standards are making the delivery of Web-based and enhanced content alongside television a reality. This article describes the ATVEF enhanced television standard and the requirements for designing ATVEF-compatible receivers.

How to Use the C Preprocessor's #error Directive

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One of the least used but potentially most useful features of the C preprocessor is the ANSI-specified #error directive. Here's a look at a couple of clever uses for #error that have proven invaluable in embedded software development.

The syntax of #error is very straightforward:

How to Design App-Ready Embedded Systems

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Bug fixes, patches, and third-party application programs are all possible in today’s more powerful embedded systems, but you need to plan for them at design time. This article shows you how.

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