Re: [etherlab-users] How to perform DC time synchronisation the right way?

2018-05-16 Thread Michael Ruder
Hi Graeme, hi Gavin, wow, thanks for the great, detailed and quick replies! This was extraordinarily helpful! I like Graemes suggestion for the cycle very much. I can cope with the delayed PDO sending much better than I could cope with a fixed, rather long wait in my cycle. I modified my

Re: [etherlab-users] How to perform DC time synchronisation the right way?

2018-05-15 Thread Graeme Foot
e- From: etherlab-users [mailto:etherlab-users-boun...@etherlab.org] On Behalf Of Michael Ruder Sent: Wednesday, 16 May 2018 4:34 AM To: etherlab-users@etherlab.org Subject: [etherlab-users] How to perform DC time synchronisation the right way? Hello, I am progressing quite well with Eth

Re: [etherlab-users] How to perform DC time synchronisation the right way?

2018-05-15 Thread Gavin Lambert
On 16 May 2018 4:34 a.m., quoth Michael Ruder: > Now I want to have the slaves also synchronized to this time frame and have > the following dilemma: > > - normally, I would like to call > > // cycle begins > > ecrt_master_receive(master); > ecrt_domain_process(domain1); > > // do a lot of

[etherlab-users] How to perform DC time synchronisation the right way?

2018-05-15 Thread Michael Ruder
Hello, I am progressing quite well with EtherLab and am currently working on synchronizing outputs/movement with the Master time. We are using the Master 1.5.2 from the 1.5.2 branch, ec_generic driver with PREEMPT RT (kernel 4.14.28). In our application, we need to be synchronized to the real