sdio problem mit 4bit-modus

    else if (SDIO_BusWide_4b == WideMode)

    {

      errorstatus = SDEnWideBus(ENABLE);

      if (SD_OK == errorstatus)

      {

        /*!< Configure the SDIO peripheral */

        SDIO_InitStructure.SDIO_ClockDiv = SDIO_TRANSFER_CLK_DIV; 

        SDIO_InitStructure.SDIO_ClockEdge = SDIO_ClockEdge_Rising;

      #ifdef SDIO_DIRECT_CLOCK

      #warning "USE_SDIO_DIRECT_CLOCK@48MHz!"

        SDIO_InitStructure.SDIO_ClockBypass = SDIO_ClockBypass_Enable; /* Nemui changed */

      #else

        SDIO_InitStructure.SDIO_ClockBypass = SDIO_ClockBypass_Disable;

      #endif

        SDIO_InitStructure.SDIO_ClockPowerSave = SDIO_ClockPowerSave_Disable;

        SDIO_InitStructure.SDIO_BusWide = SDIO_BusWide_4b;

        SDIO_InitStructure.SDIO_HardwareFlowControl = SDIO_HardwareFlowControl_Disable;

        SDIO_Init(&SDIO_InitStructure);

      }

    }