0 Replies Latest reply on Jan 14, 2020 5:37 PM by yasa_4608926

    An event that occurs when CYW4343W hangs

    yasa_4608926

      Hi,

       

      I am evaluating the FMAC driver using following.

      - FMAC v4.14.77-2019_0503

      - CYW4343W (SDIO)

      - Ubuntu 16.04

       

      I would like to implement the recovery operation when CYW4343W(firmware) hangs or freezes.

      I have a few questions.

       

      1.

      Is there an event(or interrupt) that occurs when CYW4343W(firmware) hangs or freezes?

      If there is no event, How can I know that a hang or freeze has occurred?

       

      2.

      I think a timeout error will occur in the SDIO driver if there is no response from the CYW4343W(firmware) for some reason.

      Is this correct?

       

      Best regards,

      Yasa