Re: [etherlab-users] Error reassigning removed PDO

2014-05-29 Thread Jun Yuan
Hello Gavin, for that specific part of the CoE transfer problem you mentioned, I may have observed the same problem, and I did some analysis on it. This is actually a big problem, makes the master quite unreliable for me. I have a temporary fix for it. But I don't know who should be responsible

Re: [etherlab-users] Error reassigning removed PDO

2014-05-29 Thread Gavin Lambert
It’s mostly a master problem I think, although some of the worst misbehaviour requires particular functionality in the slave (which may be rarer). The main problem that I’ve personally run into recently (and coded my own workaround for, just a few minutes ago) was from this scenario: 1.

[etherlab-users] CoE mailbox problem: Received unknown response while uploading SDO

2014-05-29 Thread Jun Yuan
Hello, Gavin has mentioned the problem he has with the 0x1C1x:00, which makes me to believe I may be not the single victim of that. BTW, has anyone tried the Etherlabmaster on Ubuntu 14.04? As I turn the debug level of the etherlabmaster to 1, the crash report program Apport always jumps out,

Re: [etherlab-users] Error reassigning removed PDO

2014-05-29 Thread Jun Yuan
Thank you so much, after reading your mail, I finally understand why some slave goto SAFEOP+ERROR state under the circumstances. Yes I had exactly the same problem. On 29 May 2014 11:24, Gavin Lambert gav...@compacsort.com wrote: It’s mostly a master problem I think, although some of the worst

Re: [etherlab-users] etherlab-users Digest, Vol 84, Issue 22

2014-05-29 Thread Dave Page
On 2014-05-29 08:33, etherlab-users-requ...@etherlab.org wrote: Thank you so much, after reading your mail, I finally understand why some slave goto SAFEOP+ERROR state under the circumstances. Yes I had exactly the same problem. I experience the same issue. Wiggling a marginal RJ45 will