Abstract

Niels Gandrass, Michel Rottleuthner, Thomas C. Schmidt,
Work-in-Progress: Large-scale Timer Hardware Analysis for a Flexible Low-level Timer-API Design,
In: Proceedings of EMSOFT 2021, p. 35–36, ACM : New York, NY, USA, October 2021.
[html][BibTeX][Abstract]

Abstract: We report on our ongoing development of an optimized low-level timer-API for the RIOT operating system. Starting with a survey of hardware timer peripherals from 43 MCU-families and 8 manufacturers, we identify common properties and differences of all available timer types. Based on this hardware analysis, we propose a lightweight yet powerful low-level timer-API design. It streamlines existing timer interfaces and relieves application developers from the error-prone task of manually writing additional peripheral driver code.

Themes: Internet of Things

 


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