In an embedded system, firmware is the software that directly interfaces with the microcontroller, controlling the system''s function. The major forces driving the embedded firmware development process today are reduced development times, increased complexity, and the need to handle multiple tasks simultaneously. These forces translate into strenuous design requirements for embedded engineers and programmers. Many low-level embedded microcontroller designs have insufficient memory and/or architectural limitations that make the use of a real-time operating system impractical. The techniques presented in this book allow the design of robust multitasking firmware through the use of interleaved state machines. This book presents a complete overview of multitasking terminology and basic concepts. Practical criteria for task selection and state machine design are also discussed.Designing multitasking firmware is arduous, complex and fraught with potential for errors, and there is no one, "standard way to do it. This book will present a complete and well-organized design approach with examples and sample source code that designers can follow.- Covers every aspect of design from the system level to the component level, including system timing, communicating with the hardware, integration and testing.

The Newnes Know It All Series takes the best of what our authors have written to create hard-working desk references that will be an engineer''s first port of call for key information, design techniques and rules of thumb. Guaranteed not to gather dust on a shelf!Embedded software is present everywhere – from a garage door opener to implanted medical devices to multicore computer systems. This book covers the development and testing of embedded software from many different angles and using different programming languages. Optimization of code, and the testing of that code, are detailed to enable readers to create the best solutions on-time and on-budget. Bringing together the work of leading experts in the field, this a comprehensive reference that every embedded developer will need!- Proven, real-world advice and guidance from such "name authors as Tammy Noergard, Jen LaBrosse, and Keith Curtis- Popular architectures and languages fully discussed- Gives a comprehensive, detailed overview of the techniques and methodologies for developing effective, efficient embedded software

In an embedded system, firmware is the software that directly interfaces with the microcontroller, controlling the system's function. The major forces driving the embedded firmware development process today are reduced development times, increased complexity, and the need to handle multiple tasks simultaneously. These forces translate into strenuous design requirements for embedded engineers and programmers. Many low-level embedded microcontroller designs have insufficient memory and/or architectural limitations that make the use of a real-time operating system impractical. The techniques presented in this book allow the design of robust multitasking firmware through the use of interleaved state machines. This book presents a complete overview of multitasking terminology and basic concepts. Practical criteria for task selection and state machine design are also discussed.Designing multitasking firmware is arduous, complex and fraught with potential for errors, and there is no one, "standard� way to do it. This book will present a complete and well-organized design approach with examples and sample source code that designers can follow. Covers every aspect of design from the system level to the component level, including system timing, communicating with the hardware, integration and testing.

In an embedded system, firmware is the software that directly interfaces with the microcontroller, controlling the system''s function. The major forces driving the embedded firmware development process today are reduced development times, increased complexity, and the need to handle multiple tasks simultaneously. These forces translate into strenuous design requirements for embedded engineers and programmers. Many low-level embedded microcontroller designs have insufficient memory and/or architectural limitations that make the use of a real-time operating system impractical. The techniques presented in this book allow the design of robust multitasking firmware through the use of interleaved state machines. This book presents a complete overview of multitasking terminology and basic concepts. Practical criteria for task selection and state machine design are also discussed.Designing multitasking firmware is arduous, complex and fraught with potential for errors, and there is no one, "standard way to do it. This book will present a complete and well-organized design approach with examples and sample source code that designers can follow.- Covers every aspect of design from the system level to the component level, including system timing, communicating with the hardware, integration and testing.

The Newnes Know It All Series takes the best of what our authors have written to create hard-working desk references that will be an engineer''s first port of call for key information, design techniques and rules of thumb. Guaranteed not to gather dust on a shelf!Embedded software is present everywhere – from a garage door opener to implanted medical devices to multicore computer systems. This book covers the development and testing of embedded software from many different angles and using different programming languages. Optimization of code, and the testing of that code, are detailed to enable readers to create the best solutions on-time and on-budget. Bringing together the work of leading experts in the field, this a comprehensive reference that every embedded developer will need!- Proven, real-world advice and guidance from such "name authors as Tammy Noergard, Jen LaBrosse, and Keith Curtis- Popular architectures and languages fully discussed- Gives a comprehensive, detailed overview of the techniques and methodologies for developing effective, efficient embedded software

In an embedded system, firmware is the software that directly interfaces with the microcontroller, controlling the system's function. The major forces driving the embedded firmware development process today are reduced development times, increased complexity, and the need to handle multiple tasks simultaneously. These forces translate into strenuous design requirements for embedded engineers and programmers. Many low-level embedded microcontroller designs have insufficient memory and/or architectural limitations that make the use of a real-time operating system impractical. The techniques presented in this book allow the design of robust multitasking firmware through the use of interleaved state machines. This book presents a complete overview of multitasking terminology and basic concepts. Practical criteria for task selection and state machine design are also discussed.Designing multitasking firmware is arduous, complex and fraught with potential for errors, and there is no one, "standard� way to do it. This book will present a complete and well-organized design approach with examples and sample source code that designers can follow. Covers every aspect of design from the system level to the component level, including system timing, communicating with the hardware, integration and testing.