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I port my Edrv and timer driver to ARM and Linux platform. And it is as a MN. PC with windows xp is as a CN.
When I only run the MN, I can see from the packets captured from the wireshark the MN can send SoC PRes ASnd. But there is an error outputed in the the hyperterminal : "AppCbEvent(HistoryEntry): Type=0x3002 Code=0x8233(0x1E 00 00 00 00 00 00 00)" ,which indicates there is a "Cycle time exceeded" error. If I set Cycle time higher, the error also exists. Why? The packets is mn-self.pcap.
When I set the MN linked with the CN, the result can be seen from the packet.pcap.
I also write a post in https://sourceforge.net/p/openpowerlink/discussion/general1/thread/85131fb7/#4362/a326/8118
I need some help. Who can help me?
Thanks in advance.
This is the packet.pcap mentioned above.
Can you give more details about your setup, e.g. what cycle times you are testing with, what exact HW you have got, Linux kernel (RTPREEMPT version or not)...
Thanks for your reply.
I use the setup of at91rm9200 (EplApiInitParam in Examples\at91rm9200\Linux\gnu\demo_mn_dm9003_kernel\demo_main).The NIC is ksz8041nl. I havn't used RTPREEMPT.
Now , the problem is described in https://sourceforge.net/p/openpowerlink/discussion/general1/thread/8464598c/
Thank you again.
I havn't resolved the problem described in https://sourceforge.net/p/openpowerlink/discussion/general1/thread/8464598c/
I need some help.