Hi Richard,
Could yo suggest me any way that I can request this as an enhancement to the ptp4l? As you know, rms is not as useful as the real offset value fluctuating between some values. Thanking you in anticipation, Regards, Chandra (c) : 0175508142 (O): 701.6412 "Knowledge speaks, Wisdom listens" -----Original Message----- From: Richard Cochran [mailto:[email protected]] Sent: Saturday, March 14, 2015 10:28 PM To: Chandra Mallela Cc: [email protected] Subject: Re: [Linuxptp-users] Need offset instead of rms On Sat, Mar 14, 2015 at 06:54:13AM +0000, Chandra Mallela wrote: > I need some important help from you. I am unable to get offset at higher > frequencies of sync packets (logSyncInterval -9 resulting in 512 packets per > second). Only rms value is reported. I rather want offset values for > understanding the behaviour of the system. Could you help me out? At that rate, a new Sync frame arrives about every 2 milliseconds. That does not leave much time for printing messages, etc. So, you might have to hack something yourself. If you want to see *every* offset, then I would copy the values into a circular buffer, and then read them out when you have enough data. If you only want to occasionally monitor the offset, then you can poll using the pmc client and the time_status_np request (no hacking required). HTH, Richard ________________________________ Confidentiality Notice. This message may contain information that is confidential or otherwise protected from disclosure. If you are not the intended recipient, you are hereby notified that any use, disclosure, dissemination, distribution, or copying of this message, or any attachments, is strictly prohibited. If you have received this message in error, please advise the sender by reply e-mail, and delete the message and any attachments. Thank you. ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Linuxptp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linuxptp-users
