MCU-PLUS-SDK-AM243X: Does have a plan porting a TSN EST example on ICSSG DUALMAC mode?

Hi wang bin,

Thanks for your query.

I will check on this and get back to you.

wang bin said:

but there is no detailed description in doc folder.

Please refer the documentation :  MCU+ SDK: Ethernet TSN EST Example (ti.com)

Regards

Ashwani

Hi Ashwani,

      I have seen the CPSW EST related example and I will test it. Is there any updated information about ICSSG EST？Thank you.

Hi wang bin,

I am out of office this week.

Will check on this next week.

Regards

Ashwani

wang bin said:

do you have a plan to porting a same example on ICSSG enet?

Currently, we do not have a plan for this.

Regards

Ashwani

Hi Ashwani,

       If I want to change CPSW ENET to ICSSG DUALMAC ENET on EST example ,is it  a right way to the target?

Hi wang bin ,

I will check on this and get back to you.

Regards

Ashwani

Are you looking for below example ?

AM243x MCU+ SDK: Enet ICSSG Time Aware Shaper (EST) Example

Regards

Ashwani

Hi Wang,

wang bin said:

I know this example , and have tried to replace cpsw enet,

I am not clear which example you are talking about.

https://software-dl.ti.com/mcu-plus-sdk/esd/AM243X/09_02_00_50/exports/docs/api_guide_am243x/EXAMPLES_NETWORKING.html#:~:text=Enet%20TSN%20Examples%20on%20FreeRTOS

Can you provide steps you are following to get more clarity of your problem ?

Regards

Ashwani

Hi Ashwani,

     Thank you for your attention.

     The SDK provide a example EST on CPSW ENET, but our project  use ICSSG DUALMAC ENET instand, so  I need a example base on icssg dualmac enet but  functions implemented like  what you mentioned example does. The SDK provide two example on ICSSG:

https://software-dl.ti.com/mcu-plus-sdk/esd/AM243X/09_02_00_50/exports/docs/api_guide_am243x/EXAMPLES_ENET_ICSSG_TAS.html

https://software-dl.ti.com/mcu-plus-sdk/esd/AM243X/09_02_00_50/exports/docs/api_guide_am243x/EXAMPLES_ENET_ICSSG_TSN_GPTP_TR.html

I need this two examples combine to become one. Any suggestion is welcome.Thank you.

wang bin said:

I need this two examples combine to become one

As of now, we do not have any such example in SDK.

wang bin said:

EXAMPLES_ENET_ICSSG_TAS.html

This example demonstrates Time-Aware Shaper functionality on ICSSG Switch and Dual-MAC peripherals.

wang bin said:

EXAMPLES_ENET_ICSSG_TSN_GPTP_TR.html

This example is supported in both ICSSG Switch and Dual Mac modes. In ICSSG Dual Mac mode, Currently only Mac Port 1 is supported for gPTP.

Regards

Ashwani

Hi Ashwani,

   Thank you for your help.

   Another question: you said "In ICSSG Dual Mac mode, Currently only Mac Port 1 is supported for gPTP.", Does it mean that MAC PORT2 will also support gPTP in the future？how to  reach this target ? I ask a similar issue before.  The link  is :

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1309075/mcu-plus-sdk-am243x-how-to-use-tsn-stack-on-icssg-dualmac-port-on-am243x-platform

wang bin said:

Does it mean that MAC PORT2 will also support gPTP in the future？

I will check again with dev team and get back to you.

Regards

Ashwani

Hi Wang,

wang bin said:

Currently only Mac Port 1 is supported for gPTP.

I raised the request to add / enable the example for MAC Port 2 as well.

Tracking number: SITREQ-4714

Regards

Ashwani