AM437x EoE Checksum error

Hi,

I will forward this to the ISDK team.

Hi,

Please let us know the SDK  (Software Development Kit) version used.

It will be helpful if you can provide us with wireshark capture or any screen shot.

Regards,

Zuha.

Hi Zuha,

Thank you so much for the quick reply.
We are using the latest SDK v02.01.00.01 and EtherCAT Stack v5.11.
Currently we don't have the Wireshark captures but below is an additional detail.

We are trying to get the ESC data from EtherCAT stack "Mailbox" into
the TEMP_FRAME and displaying it on the Terminal as shown below.

TEMP_FRAME = (ETHERNET_IP_MAX_FRAME MBXMEM *)&pEoe[1];

Best Regards
Kummi

Hi Kummi,

We tried the EoE functionality on AM437x and we do not see any checksum error.

Please let us know the exact steps which you are following.
We would like to know what this statement means -> "On the NDK side we are getting Checksum error".

Regards,

Zuha.

Hi Zuha,

Thank you very much for the test.
And I am sorry for the delay.

I would like to send you the complete details and the project we modified.
Could you please send me a blank email to the below ID.
pradeep_kumar@ktl-corp.co.jp

Best Regards
Kummi

Hi Kummi,

We have tried the EoE functionality with twincat2, and the checksum is non-zero.

Please let us know the exact steps to reproduce this issue.

.

Regards,

Zuha.