Peripheral State Persistence and Interrupt Management For Transiently Powered Systems

Gautier Berthou (1, 2) , Tristan Delizy (1, 2) , Kevin Marquet (1, 2) , Tanguy Risset (1, 2) , Guillaume Salagnac (1, 2)

1 SOCRATE - Software and Cognitive radio for telecommunications
2 CITI - CITI Centre of Innovation in Telecommunications and Integration of services

Recently has emerged the concept of transiently powered systems powered by harvesting power and being able to retain information between power failures using non-volatile RAM. While existing solutions focus on purely computing systems, this article presents Sytare, a software layer designed to allow the use of non-trivial peripherals such as timers, serial interface or radio devices in transiently powered systems.

Domains: Embedded Systems; Operating Systems [cs.OS]

Gautier Berthou, Tristan Delizy, Kevin Marquet, Tanguy Risset, Guillaume Salagnac. Peripheral State Persistence and Interrupt Management For Transiently Powered Systems. NVMW 2018 - 9th Annual Non-Volatile Memories Workshop, Mar 2018, San Diego, United States. pp.1-2. ⟨hal-01943919⟩