code: def filter_device_by_class(vid, pid, device_class):
      
      # Check valid classes for CMSIS-DAP firmware.
      if device_class in CMSIS_DAP_USB_CLASSES:
          return False
      # Old "Mbed CMSIS-DAP" firmware has an incorrect bDeviceClass.
      if ((vid, pid) == ARM_DAPLINK_ID) and (device_class == USB_CLASS_COMMUNICATIONS):
          return False
      # Any other class indicates the device is not CMSIS-DAP.
      return True
docs: ! @brief Test whether the device should be ignored by comparing bDeviceClass.
      
      This function checks the device's bDeviceClass to determine whether the it is likely to be
      a CMSIS-DAP device. It uses the vid and pid for device-specific quirks.
      
      @retval True Skip the device.
      @retval False The device is valid.