Embedded Basics – 10 Qualities of Portable Firmware


Portable Firmware ….

  • is modular
  • is loosely coupled
  • has high cohesion
  • is ANSI-C compliant
  • has a clean interface
  • has a Hardware Abstraction Layer (HAL)
  • is readable and maintainable
  • is simple
  • uses encapsulation and abstract data types
  • is well documented

How well do the characteristics of your software match the qualities of portable firmware?

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