ConfigDescriptor.h 2.54 KB
 Dean Camera committed May 08, 2010 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 /* LUFA Library Copyright (C) Dean Camera, 2010. dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this permission notice and warranty disclaimer appear in supporting documentation, and that the name of the author not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this software, including all implied warranties of merchantability and fitness. In no event shall the author be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of this software. */ /** \file * * Header file for ConfigDescriptor.c. */ #ifndef _CONFIGDESCRIPTOR_H_ #define _CONFIGDESCRIPTOR_H_ /* Includes: */ #include #include "GenericHIDHost.h" /* Macros: */  Dean Camera committed Jun 03, 2010 45  /** Interface Class value for the Human Interface Device class. */  Dean Camera committed May 08, 2010 46 47 48  #define HID_CLASS 0x03 /* Enums: */  Dean Camera committed Jun 03, 2010 49  /** Enum for the possible return codes of the \ref ProcessConfigurationDescriptor() function. */  Dean Camera committed May 08, 2010 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66  enum GenericHIDHost_GetConfigDescriptorDataCodes_t { SuccessfulConfigRead = 0, /**< Configuration Descriptor was processed successfully */ ControlError = 1, /**< A control request to the device failed to complete successfully */ DescriptorTooLarge = 2, /**< The device's Configuration Descriptor is too large to process */ InvalidConfigDataReturned = 3, /**< The device returned an invalid Configuration Descriptor */ NoHIDInterfaceFound = 4, /**< A compatible HID interface was not found in the device's Configuration Descriptor */ NoEndpointFound = 5, /**< A compatible HID IN endpoint was not found in the device's HID interface */ }; /* Function Prototypes: */ uint8_t ProcessConfigurationDescriptor(void); uint8_t DComp_NextHIDInterface(void* CurrentDescriptor); uint8_t DComp_NextHIDInterfaceDataEndpoint(void* CurrentDescriptor); #endif