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Hi everyone,</div>
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we are currently using EC-Master 1.5 with EoE on kernel 4.14.78-preempt-rt47 and the e1000e driver.<br>
Now we have tried to update the EC-Master to 1.5.2 so that we can integrate the Beckhoff 6631-0010 Profinet Slave Module.<br>
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Version 1.5 works almost perfectly and I appreciate the work you have done.<br>
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Now with version 1.5.2 we have some problems with timing, I think....<br>
we have seen errors about WC!=1 and lost datagrams, but when we look at Wireshark they are all there.<br>
This error stacks up with the number of slaves on the bus.<br>
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Is it possible for the FSM to lose data? If so, how should I look for the leak?<br>
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<div>What do I need for a slave, like the "Beckhoff 6631-0010 Profinet Slave" to configure my IO-like modules?<br>
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We also tried the igb driver for another chip on our motherboard, but it booted up the ram, so we crashed in about 15 minutes.<br>
Our free ramsize at the time of the start was 1GB.<br>
Does anyone know anything about a memory leak with this driver?<br>
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What is the best way to determine the bus cycle time, actually we have a frequency of 4000 on a 2Ghz CPU, is there some known value that works well?</div>
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We tried version 1.5.2 with the same setup and configuration and saw a lot more datagrams with Wireshark. Could this be a reason for the loss of datagrams because we can't process as much?<br>
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Thank you in advance<br>
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kind regrads,<br>
Matthias Haas<br>
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