Starting with M33 Co-processor, How to use ethernet with M33 -stm32mp257-fdk

[asadullah4571]

Hi ST,
 
How i can I use M33 co-processor of stm32mp257 series , and how can i connected debug with Cubeide,
how can i use Ethernet port  through the Co-processor,
Note: I am using Opnestlinux distribution package.

[Erwan SZYMANSKI]

Hello @asadullah4571 ,
The LwIP stack to support Ethernet on M33 will comes in the next CubeFW release, in February 2026. It will be the same kind of stack you can find on CubeFW for STM32MP13 bare metal.

Kind regards,
Erwan.

[asadullah4571]

@Erwan SZYMANSKI 
thanks for your quick response ,
I will wait for the firmware release.
I will work in Ethernet after releasing the cube MX.

so as of now,  I  want to test with M33, how to connect (stm32mp255DAK3 -custom board ).
how to toggle the LED's from the M33 co-processor. 

I saw there is prebuilt examples for the stm32mp257fdk or evk,  but how can i start with stm32mp255DAK3 -M33 co-processor ,
can you please guide me to do this work,

[ramchan1 · Accepted solution]

Hi @asadullah4571 

LwIP Stack to support Ethernet on M33 is now released and several applications are also released for STM32MP257-EV1, STM32MP257-DK boards etc. for both Bare Metal and Free RTOS in the official release of STM32MP2 v1.3.0.

STM32CubeMP2/Projects/STM32MP257F-EV1/Applications/LwIP at main · STMicroelectronics/STM32CubeMP2

Best Regards,

Rohit Ramchandani

[asadullah4571]

Hi@ramchan1 

Thanks,

[ramchan1]

Hi @asadullah4571,

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

Best Regards,

Rohit Ramchandani