March 2016
Beginner to intermediate
296 pages
6h 34m
English
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Chapter 8. Real-Time Embedded Systems
In this chapter, we will cover the following topics:
- Multithreaded programs using event flags
- Multithreaded programs using mailboxes
- Why ensuring mutual exclusion is important when accessing shared resources
- Why we must use a mutex to access the GLCD
- How to write a multithreaded Pong game
- Debugging programs that use CMSIS-RTOS
Introduction
The title of the last chapter included the phrase, "Real Time". The term, Real Time, is used to describe a computing system that must meet deadlines. We did not define this term in Chapter 7, Real-Time Signal Processing because, in the context of handling audio samples, an implicit deadline is the sampling rate. However, you may recall that our ISR illuminated an error LED if the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.