[etherlab-users] Timeout while waiting for Sdo upload response

[Erwin Burgstaller]

* Mon, Oct 20, 2008 - 10:45:54 +0200, Florian Pose - fp at igh-essen.com:
> > 10:06:18 EtherCAT DEBUG: ioctl(filp = c78768c0, cmd = 3241190401 (1), arg = bfac0fe8)
> > 10:06:18 EtherCAT DEBUG: ioctl(filp = c78768c0, cmd = 3222840332 (12), arg = bfac1394)
> > 10:06:18 EtherCAT DEBUG: Processing Sdo request for slave 1...
> > 10:06:18 EtherCAT DEBUG: Uploading Sdo 0x1C12:00 from slave 1.
> 
> the request takes place immediately. Can you reproduce this in every case
> when 'manually' requesting the Sdos with the ethercat tool?

Yes it's everytime the same, but maybe there's a message swallowed.

Oct 20 11:20:17 UCL00097 kernel: [267033.831220] EtherCAT DEBUG: ioctl(filp = dc6c3180, cmd = 3222840332 (12), arg = bf99c264)
Oct 20 11:20:20 UCL00097 kernel: respond to Sdo upload request. Retrying after 2940 ms...
Oct 20 11:20:20 UCL00097 kernel: [267036.796248] EtherCAT DEBUG: Slave 14 did no respond to Sdo upload request. Retrying after 2940 ms...
O

In the second line above, the message has been logged partly.

> If I understood you right, the only timeout problems happen in context
> of Sdo requests, is this correct?

That's correct.

Erwin

-- 
Erwin Burgstaller
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