Custom GPS Synchronized PTP/NTP Timeserver on STM32
Work in progress
This page is under construction as I find time to migrate my notes.
[TODO: picture of the hardware]
This page details a GPS-referenced Stratum 1 network time server with support for Precision Time Protocol (PTP, IEEE 1588) and NTPv4 (RFC 5905). It is implemented on a STMicro NUCLEO-H563ZI.
Initially, this project was just to get bare-metal Ethernet working on the STM32H563ZI. Once I had that working, I figured I'd use it to do something useful.