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From 09/28/2018 to 10/27/2018

10/12/2018

VJ 11:44 AM Software Development: RE: LinuxPTP: 1PPS output is running at 0.1Hz
Hi Dan
All clocks have been checked on a scope and are running at expected frequencies.
My HPS clock is 100MHz, and the two clocks I have tested as a PTP reference runs at 100MHz (first test) and 20MHz (second test).
When I run:
V J

10/11/2018

DV 01:05 PM Software Development: RE: LinuxPTP: 1PPS output is running at 0.1Hz
Hi Vidar,
As a quick test can you output the clock you are using to a pin and verify its frequency on a scope?
Dan
Daniel Vincelette
VJ 10:56 AM Software Development: RE: LinuxPTP: 1PPS output is running at 0.1Hz
Hi
I changed to use netdev_info (instead of netdev_dbg) logging in stmmac_main.c and then I get:
V J

10/10/2018

VJ 12:50 PM Software Development: RE: LinuxPTP: 1PPS output is running at 0.1Hz
Hi Alex
In /var/log/boot there are no PTP debug messages.
Looking into stmmac_main.c, these PTP messages are printed from function stmmac_init_ptp using "netdev_dbg". I am not sure if these debug prints are enabled on my system?
I...
V J

10/09/2018

AB 10:26 PM Software Development: RE: LinuxPTP: 1PPS output is running at 0.1Hz
Vidar,
If you look through your boot log do you see either of the following debug printouts?
Alexander Block

10/08/2018

VJ 01:02 PM Software Development: LinuxPTP: 1PPS output is running at 0.1Hz
Hi
We have started implementing PTP on the MitySOM-5CSX board.
The first step is to get software timestamping to work, then hardware timestamping (since the Eth phy KSZ9031RNX does not seem to support PTP we are a bit unsure how well h...
V J
 

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