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Descriptors.h

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  • Descriptors.h 2.06 KiB
    /*
                 LUFA Library
         Copyright (C) Dean Camera, 2011.
    
      dean [at] fourwalledcubicle [dot] com
               www.lufa-lib.org
    */
    
    #ifndef _DESCRIPTORS_H_
    #define _DESCRIPTORS_H_
    
    	/* Includes: */
    		#include <avr/pgmspace.h>
    
    		#include <LUFA/Drivers/USB/USB.h>
    
    		#include "TempDataLogger.h"
    
    	/* Macros: */
    		/** Endpoint number of the Mass Storage device-to-host data IN endpoint. */
    		#define MASS_STORAGE_IN_EPNUM          3
    
    		/** Endpoint number of the Mass Storage host-to-device data OUT endpoint. */
    		#define MASS_STORAGE_OUT_EPNUM         4
    
    		/** Size in bytes of the Mass Storage data endpoints. */
    		#define MASS_STORAGE_IO_EPSIZE         64
    
    		/** Endpoint number of the Generic HID reporting IN endpoint. */
    		#define GENERIC_IN_EPNUM               1
    
    		/** Size in bytes of the Generic HID reporting endpoint. */
    		#define GENERIC_EPSIZE                 16
    
    		/** Size in bytes of the Generic HID reports (including report ID byte). */
    		#define GENERIC_REPORT_SIZE            sizeof(Device_Report_t)
    
    	/* Type Defines: */
    		/** Type define for the device configuration descriptor structure. This must be defined in the
    		 *  application code, as the configuration descriptor contains several sub-descriptors which
    		 *  vary between devices, and which describe the device's usage to the host.
    		 */
    		typedef struct
    		{
    			USB_Descriptor_Configuration_Header_t Config;
    			USB_Descriptor_Interface_t            MS_Interface;
    			USB_Descriptor_Endpoint_t             MS_DataInEndpoint;
    			USB_Descriptor_Endpoint_t             MS_DataOutEndpoint;
    			USB_Descriptor_Interface_t            HID_Interface;
    			USB_HID_Descriptor_HID_t              HID_GenericHID;
    			USB_Descriptor_Endpoint_t             HID_ReportINEndpoint;
    		} USB_Descriptor_Configuration_t;
    
    	/* Function Prototypes: */
    		uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
    		                                    const uint8_t wIndex,
    		                                    const void** const DescriptorAddress)
    		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
    
    #endif