Abstract : Recently has emerged the concept of transiently-powered systems: tiny battery-less embedded systems which harvest energy from their environment. To retain information despite frequent and unpredictable power failures, a transiently-powered system can use non-volatile memory to store checkpoints of program state. However current checkpointing techniques only consider the state of computation (processor, memory) and disregard peripheral state completely. This paper presents a software framework that allows for the use of non-trivial peripherals such as analog-to-digital converters, serial interfaces or radio devices, in transiently-powered systems.
Type de document :
Communication dans un congrès
IoENT 2017 - 1st Workshop on Internet of Energy Neutral Things, Jun 2017, Geneva, Switzerland. 2017, 〈10.1109/GIOTS.2017.8016243〉
https://hal.inria.fr/hal-01609277
Contributeur : Guillaume Salagnac
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Soumis le : mardi 3 octobre 2017 - 14:25:26
Dernière modification le : mercredi 19 décembre 2018 - 10:00:07
Gautier Berthou, Tristan Delizy, Kevin Marquet, Tanguy Risset, Guillaume Salagnac. Peripheral state persistence for transiently-powered systems. IoENT 2017 - 1st Workshop on Internet of Energy Neutral Things, Jun 2017, Geneva, Switzerland. 2017, 〈10.1109/GIOTS.2017.8016243〉. 〈hal-01609277〉