Closed shinnoyishi closed 3 years ago
nakarlsson
commented
4 years ago Please post a wireshark and perhaps a sample file that fails?
Where in the chain do you detect the missing 3 Bytes?
What esc_hw.c driver do you use? Have it been verified against the EtherCAT Conformance Test?
shinnoyishi
commented
4 years ago Hi nakarlsson,
Attached is the result of Wireshark. I compared it also with Beckhoff SSC stack. FoE_SSC is the one tested with SSC stack. Check packet 307 the data is correct. Read data from IP core is also correct.
FoE_SOES is the one tested with SOES stack. Check packet 323 the data is also correct.
But If I try to read the data from IP core, it seems not correct from SOES stack
The last 3 byte is 0 0 0 while it should be ff ff ff.
Thank you!
And as a background:
We are using EtherCAT IP core from Beckhoff in FPGA side and stack on ARM side on ZYNQ 7020. The IP core is verified with SSC stack.
At 2020-07-16 16:32:22, "nakarlsson" notifications@github.com wrote:
Please post a wireshark and perhaps a sample file that fails?
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.
nakarlsson
commented
4 years ago I think you need to attach the files at the Github Issues, not via mail, I can't see them anyway. Can you share your sample application and configuration in some way? It's possible to send to support[at]rt-labs.com
Please clarify where this missing 3 bytes are detected, function and line in SOES. Just reading from IP is too vague. Does that mean in ESC_read/write or in Mailbox read/write or in FOE write or FOE read function. " But If I try to read the data from IP core, it seems not correct from SOES stack The last 3 byte is 0 0 0 while it should be ff ff ff. "
nakarlsson
commented
3 years ago can we close this? we've other customers using Zynq that don't experience this problem using FoE.
shinnoyishi
commented
3 years ago Hi,
Yes, please close it. Thank you.
在 2021年1月5日，16:56，nakarlsson notifications@github.com 写道：
can we close this? we've other customers using Zynq that don't experience this problem using FoE.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.
Hello,
I am running SOES on ZYNQ7000 board, It can enter operation mode and everything looks fine. But when I try to test FoE function, I found that the last 3 byte in each packet is always missing. The rest are correct. Any idea? Thank you in advance.