[etherlab-users] Domain offset overlap

ronaldo.mercado at diamond.ac.uk ronaldo.mercado at diamond.ac.uk
Thu Apr 10 17:53:44 CEST 2014


Hello Steve,

Could you show how you generate the domains (*dptr)->Domain?
Have you tried using one domain only?

Regards,

Ronaldo


From: Steve Hartmann [mailto:shartmann at militho.com]
Sent: 09 April 2014 20:41
To: Etherlab Users
Subject: [etherlab-users] Domain offset overlap

Hi all,

I have written some code to parse the generated XML file from "ethercat xml" and use that to configure the ethercat stack.  The problem I am having is the output from ecrt_slave_config_ret_pdo_entry produces overlapped offsets.  I also tried using ecrt_slave_config_reg_pdo_entry_pos with the same results.  This is a very simple test rig that has one each of DO, DI, AO, and AI slices - all beckhoff.  I have attached a file which includes the generated XML file, the code in question, and the log output.  Does anyone know what I am doing wrong?

Best regards,

Steven Hartmann





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