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Architecting High-Performance Embedded Systems

You're reading from  Architecting High-Performance Embedded Systems

Product type Book
Published in Feb 2021
Publisher Packt
ISBN-13 9781789955965
Pages 376 pages
Edition 1st Edition
Languages
Author (1):
Jim Ledin Jim Ledin
Profile icon Jim Ledin

Table of Contents (15) Chapters

Preface Section 1: Fundamentals of High-Performance Embedded Systems
Chapter 1: Architecting High-Performance Embedded Systems Chapter 2: Sensing the World Chapter 3: Operating in Real Time Section 2: Designing and Constructing High-Performance Embedded Systems
Chapter 4: Developing Your First FPGA Program Chapter 5: Implementing systems with FPGAs Chapter 6: Designing Circuits with KiCad Chapter 7: Building High-Performance Digital Circuits Section 3: Implementing and Testing Real-Time Firmware
Chapter 8: Bringing Up the Board for the First Time Chapter 9: The Firmware Development Process Chapter 10: Testing and Debugging the Embedded System Other Books You May Enjoy

Popular real-time operating systems

When selecting an RTOS for a particular real-time embedded system architecture and application domain, it is important to consider a variety of technical and non-technical factors in the selection process. Almost all popular RTOSes support prioritized preemptive multitasking, mutexes, semaphores, queues, event flags, timers, and dynamic memory allocation. All of the RTOSes listed in this section include these features.

Some key technical attributes that differentiate among the various RTOSes are as follows:

  • Feature richness: Some RTOSes are intended be as small as possible, consuming the absolute minimum quantity of ROM, RAM, and processor cycles in tiny microcontrollers. Other RTOSes are designed to support a large number of tasks and complex protocol stacks such as TCP/IP running on a 32-bit processor.
  • Memory protection and virtual memory management: Simple microcontrollers and low-end microprocessors typically support only direct...
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