12 Replies Latest reply on Apr 27, 2020 2:42 AM by MaMa_4520856

    Change endpoints from bulk to isochronous type



      I have been following steps as RashiV_61 mention in my last discussion (https://community.cypress.com/message/227908?et=watches.email.thread#227908 )

      and when i change the endpoint type from "CY_U3P_USB_EP_BULK" to "CY_U3P_USB_EP_ISO" i got error massage after programming board i got error from windows (unknown device (Invalid Configuration Descriptor))

      I use SyncADMux project from GPIF Desginder and as per firmware I use is AN65974.

      I attached project file (file that has been changed are cyfxslfifousbdscr.c - to change descriptors and cyfxslfifosync.c - after changing this file (the first file was left as it was in example) I did not encounter this error)