Time-Sensitive Networking (TSN) has emerged as an enabling technology for deterministic communication. This paper aims to characterize and evaluate the synchronization accuracy of a low-cost TSN-based embedded measurement system built on a microcontroller, which features a hardware-based IEEE 1588-2008 PTP clock. The software foundation of the system is Zephyr RTOS, an open-source real-time operating system that supports both TSN and IEEE 802.1AS. To demonstrate the system's capabilities, we explore two different application scenarios that differ in the network configuration.
A low-cost TSN-based embedded measurement system: synchronization accuracy assessment
Morato, Alberto;Vitturi, Stefano;Tramarin, Federico;Zunino, Claudio
2025
Abstract
Time-Sensitive Networking (TSN) has emerged as an enabling technology for deterministic communication. This paper aims to characterize and evaluate the synchronization accuracy of a low-cost TSN-based embedded measurement system built on a microcontroller, which features a hardware-based IEEE 1588-2008 PTP clock. The software foundation of the system is Zephyr RTOS, an open-source real-time operating system that supports both TSN and IEEE 802.1AS. To demonstrate the system's capabilities, we explore two different application scenarios that differ in the network configuration.File in questo prodotto:
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