3.2.4.42 USB_HOST_REQUEST_HANDLE_INVALID Macro

C

#define USB_HOST_REQUEST_HANDLE_INVALID ((USB_HOST_REQUEST_HANDLE)(-1))

Summary

USB Host Request Invalid Handle

This constant defines an Invalid USB Host Request Handle. This handle is returned by the USB_HOST_DeviceStringDescriptorGet() function when the request was not accepted.

Remarks

None.