Jump to main content

##

# 2.6.4.19 USB_DEVICE_HID_TRANSFER_HANDLE_INVALID Macro

## C

    #define USB_DEVICE_HID_TRANSFER_HANDLE_INVALID

## Summary

USB Device HID Function Driver Invalid Transfer Handle Definition

This definition defines a USB Device HID Function Driver Invalid Transfer Handle. A Invalid Transfer Handle is returned by the USB_DEVICE_HID_ReportReceive and USB_DEVICE_HID_ReportSend functions when the request was not successful.

## Remarks

None.