1 Reply Latest reply on Oct 4, 2017 2:48 AM by SrinathS_16

    cyusb_bulk_transfer  return status -7

      HI everyone, I want to ask off for a problem.Under the android 5.1.1  use cypress 6801 chips, communication mainly use cyusb lib library, but the device communication always cyusb_bulk_transfer function returns -7 when the status value. I want to consult everybody, this is what causes.  thank you !