The Serial Device Bus
Channel: LinuxConfAu 2018 - Sydney, Australia
Date: 27/01/2018

Johan Hovold

http://lca2018.linux.org.au/schedule/presentation/32/

In embedded systems, UARTs are a commonly used peripheral interface (e.g. for Bluetooth, NFC, and GPS) even if the kernel infrastructure for dealing with such devices has been both limited in what it can provide (e.g. in terms of power management) and cumbersome to use (e.g. requiring user-space daemons). This presentation will give an introduction to the recently merged Serial Device Bus, which aims to overcome some of these limitations by making UART-attached devices fit better into the Linux device model.

This talk was given at Linux.conf.au 2018 (LCA2018) which was held on 22-26 January 2018 in Sydney Australia.

linux.conf.au is a conference about the Linux operating system, and all aspects of the thriving ecosystem of Free and Open Source Software that has grown up around it. Run since 1999, in a different Australian or New Zealand city each year, by a team of local volunteers, LCA invites more than 500 people to learn from the people who shape the future of Open Source. For more information on the conference see https://linux.conf.au/

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