On Tue, Feb 09, 2016 at 02:13:50PM +0530, Rayagond Kokatanur wrote:
> Is there any option to run both the clock on either UTC/TAI timescale ?
For SW time stamping, there is no PHC, and thus we use UTC.
For HW time stamping (PHC), there is no reason at all to use UTC.
If a ptp4l node with a PHC be
On 9 February 2016 at 13:35, Richard Cochran wrote:
> On Tue, Feb 09, 2016 at 12:34:05PM +0530, Rayagond Kokatanur wrote:
>> I also verified that there is no difference between
>> MASTER PHC and MASTER system time,.
>
> There should be a difference. Your master's system time is in the UTC
> times
On Tue, Feb 09, 2016 at 12:34:05PM +0530, Rayagond Kokatanur wrote:
> I also verified that there is no difference between
> MASTER PHC and MASTER system time,.
There should be a difference. Your master's system time is in the UTC
timescale, but your master's PHC time is in the TAI timescale.
Are
Hi All,
I am facing an issue where SLAVE system time is off by around 25-30sec
wrt MASTER system time.
Following is test setup,
a. I have connected two DUT's back to back which supports HARDWARE timestamping.
b. Changed the date and time on both the side and
c. Ran ptp4l command (ptp4l -i eth0 -
