[etherlab-users] DC user example changed

[Miceli Jean-Pierre]

Hi Mike, hi all,

Isn't the rtai_rtdm_dc example, with SYNC_MASTER_TO_REF macro enable, showing DC configured as in case B ?

Thanks 
J-P

-----Original Message-----
From: etherlab-users [mailto:etherlab-users-bounces at etherlab.org] On Behalf Of Mike Karam
Sent: vendredi, 21 septembre 2018 09:22
To: etherlab-users at etherlab.org
Subject: [etherlab-users] DC user example changed

Hi all,

I'm using the etherlab-1.5.2, kernel 4.9 preempt_rt patched and e1000e card, and I have developed my main program based on dc_user.c from examples. However I saw some posts from Graeme Foot that proposes a better solution to the problem of dc synchronization, with the first slave having the reference clock and the master altering it's application time based on the reference time of the first slave. Graeme, can you provide us with a functional dc_user.c example with the proper lines changed, so that I can understand better the B case you are talking about (The TwinCAT default way)? I searched for any implementation but couldn't find any.

Thanks in advance,
Mike
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