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These blog posts discuss the proper structure of embedded systems designs.

State Machines for Event-Driven Systems

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State machines are perhaps the most effective method for developing robust event-driven code for embedded systems.

Introduction to Hierarchical State Machines (HSMs)

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The formalism of Hierarchical State Machines (aka statecharts) makes the state machine approach truly applicable to real-life embedded systems.

Design by Contract (DbC) for Embedded Software

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What is the Design by Contract programming philosophy, what can it do for you, and why should all embedded software developers care?

Patterns of Thinking in Software Development

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Metaphors and analogies can be valuable tools for learning new software concepts and tapping subject matter expertise during embedded software development.

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