[etherlab-users] Multiple SDO requests

Jordan Palacios jordan.palacios at pal-robotics.com
Tue Aug 29 16:03:12 CEST 2017


Dear Etherlab users,

I have a setup with some Elmo Gold boards where I wish to access some data
objects that unfortunately are not mappable. The information from these
data objects is not really required each cycle, though it should be
requested regularly.

I'm attaching a sample test code where I try to read the same data object
in three different slaves each cycle. The result is that the sdo request
for the third slave is never successful.

It is as if the master could not serve more than one SDO request at a time.
Is this correct? I am doing something wrong?

Kinds regards.

Jordán.
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