AM6442: Ethernet issue

Hi experts

Any update?

Hi Ethan,

Sorry for delayed response.

I need some more time to discuss with dev team and update you.

Meanwhile can you please provide more details on customer use case? what customer is trying to achieve as end goal ?

Best Regards

Ashwani

Hi Ashwani

They want to deploy ECAT master on R5F, if EnetDma_retrieveRxPktQ and EnetDma_submitRxPktQ can only be executed serially, it will greatly affect the real-time performance of data receiving

Hi Ethan,

Which MCU+ SDK version is used by customer ?

Best Regards

Ashwani

Hi Ashwani

The version is 8.05

Thanks Ethan.

Can you please help me with detailed steps to reproduce the issue on my local setup ?

Best Regards

Ashwani

It is a multi-thread application ?

Ethan Tian said:

and found that the two functions EnetDma_retrieveRxPktQ and EnetDma_submitRxPktQ cannot be used concurrently,

We do not see any obvious issue in executing these 2 APIs in parallel.

Which applications they are running ? Which reference examples they are working on ?  what local changes they have added to the example code ? 

What error do they are facing ? Can you share more specific to root cause the issue ? 

Best Regards

Ashwani