Problem with SOES on STM32 with LAN9252

[YBKIMadn]

Hi, I am trying to run EtherCAT communication between STM32F4 using LAN9252 (via SPI). now I have very similar problem with the following git

https://github.com/OpenEtherCATsociety/SOES/issues/55

I also have Invalid mailbox header errors but the EtherCAT communication via SOEM is possible. I read the above git but I couldn't get the solution to fix.

Can you suggest a solution to solve this problem ?

[tuhai711]

Hello, Did you changed in the file "rt-kernel-lan9252/esc_hw.c" for spi_select, write,read?

[YBKIMadn]

Thank you for response! I didn't changed the code inside of esc.c file.

I edit the EtherCAT code based on diebieslave git as following git web address https://github.com/DieBieEngineering/DieBieSlave

So, I have "esc.c" file not the "rt-kernel-lan9252/esc_hw.c" and I didn't edit this file at all Can you give advise to edit this file to spi_select, write, read?

[nakarlsson]

@YBKIMadn , is this still an issue or can we close it?

[nakarlsson]

close due to inactivity