Thought Leadership

Embedded software article: RTOS Revealed #4

By Colin Walls

My latest article on has been published. This piece is the fourth installment of the RTOS Revealed series, which will continue to appear through 2017 and beyond. The series will cover every aspect of real time operating systems.

Tasks, the context switch, and interrupts

In this article, I take a further look at tasks and consider how the context switch works and how interrupts may be handled.

I hope that you find the series interesting and look forward to your input by comment or email or via social media.

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This article first appeared on the Siemens Digital Industries Software blog at