Mity CPU Platforms » MitySOM-5CSX Altera Cyclone V

10/12/2018

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, a... V J

10/11/2018

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

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

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 prin... V J

10/09/2018

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

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 wo... V J