Can U add some delay for link？ about soem-w5500-rpi HOT 3 CLOSED

Did you try to increase EC_TIMEOUTRET3 in 'soem/ethercattype.h' and rebuild soem lib? Currently I set it to 200ms. So far I has tested with several drives like Maxon MAXPOS, Servotronix, Elmo Gold, Fastech Ezi,..

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frankgp,
I have updated driver file to add one more function:

int wiznet_hw_config(uint32_t spi_clkDiv, int startup_rst, uint32_t link_wait_us)

You now can control:

• SPI clock (3 possible speeds include 31.25 MHz(default), 15.625 MHz and 7.8125 MHz
• RESET at startup or NOT
• waiting after RESET if enabled
  You can call this function any place just before calling "ec_init".
  For more details, read description in wiznet_drv.h file and in updated examples.
  Cheers

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Thanks a lot!
It's OK!

thanks again!

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