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The Designer's Guide to the Cortex-M Processor Family, 2nd Edition by Trevor Martin

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Chapter 10

RTOS Techniques

Abstract

This chapter examines some real-world techniques that can be used when developing an real-time operating system (RTOS)-based project. The chapter begins by reviewing how the Cortex-M interrupt and exception structure provides support for an RTOS kernel. It then details how to integrate user peripheral interrupt without disturbing the real-time features of the RTOS. Power and watchdog management in a multithread environment are next considered before looking at how to develop a project which contains a mixture of real-time processing and event-driven code. The chapter concludes by examining methods to provide extended diagnostic features using the CoreSight Instrumentation trace.

Keywords

CMSIS-RTOS; Instrumentation ...

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