PTP MASTER

[liuchenglu1]

No description provided.

[liuchenglu1]

I am using NUCLEO-F429ZI to implement the function of PTP master-slave clock, after testing it as a slave clock, there is no problem, but when it is used as a master clock, there will be periodic sharp jitter, have you encountered a similar situation, how to solve it?

[liuchenglu1]

This is the timing situation when it is used as a slave clock and the master clock is a commercial PTP server

[mpthompson]

This is code I haven't worked on in many years. We are using the slave code at the company I work at, but it's gone through many refinements over the last few years. I haven't really touched the master portion of the code.

Just so I understand, I'm assuming that you are attempting to synchronize another system with the NUCLEO-F429ZI running as a PTP master. Is the master synchronizing it's clock with anything, or is it just freely running?

[liuchenglu1]

Thank you for your reply. As you mentioned, I am using NUCLEO-F429 as the master station to synchronize another system. The clock of the master station is running freely and has not been synchronized with any external clock.