October 2012
Intermediate to advanced
368 pages
10h 14m
English
Content preview from Bluetooth Low Energy: The Developer's HandbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 12. The Generic Access Profile
It is no coincidence that in no known language does the phrase “As pretty as an Airport” appear.
—Douglas Adams
The final part of the core specification is the Generic Access Profile (GAP). This defines how devices can discover and connect with one another and how they bond. It also describes how devices can be broadcasters and observers and, as such, transfer data without being in a connection. Finally, it defines how the different types of addresses can be used to allow private and resolvable addresses.
12.1. Background
One of the most important things to understand with Bluetooth low energy is how two devices first find one another, work out what they can do with one another, and how they can find and ...
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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.
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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.