From 64f17a679f0d99741fb8101f02dfb3ef084e525c Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Fri, 8 Mar 2013 15:50:12 +0000 Subject: Add the start of a new Mass Storage class bootloader. --- Bootloaders/Incomplete/MassStorage/Descriptors.h | 76 ++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 Bootloaders/Incomplete/MassStorage/Descriptors.h (limited to 'Bootloaders/Incomplete/MassStorage/Descriptors.h') diff --git a/Bootloaders/Incomplete/MassStorage/Descriptors.h b/Bootloaders/Incomplete/MassStorage/Descriptors.h new file mode 100644 index 000000000..7261fabfa --- /dev/null +++ b/Bootloaders/Incomplete/MassStorage/Descriptors.h @@ -0,0 +1,76 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2013. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2013 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 disclaims 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 Descriptors.c. + */ + +#ifndef _DESCRIPTORS_H_ +#define _DESCRIPTORS_H_ + + /* Includes: */ + #include + + #include + + /* Macros: */ + /** Endpoint address of the Mass Storage device-to-host data IN endpoint. */ + #define MASS_STORAGE_IN_EPADDR (ENDPOINT_DIR_IN | 3) + + /** Endpoint address of the Mass Storage host-to-device data OUT endpoint. */ + #define MASS_STORAGE_OUT_EPADDR (ENDPOINT_DIR_OUT | 4) + + /** Size in bytes of the Mass Storage data endpoints. */ + #define MASS_STORAGE_IO_EPSIZE 64 + + /* 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; + + // Mass Storage Interface + USB_Descriptor_Interface_t MS_Interface; + USB_Descriptor_Endpoint_t MS_DataInEndpoint; + USB_Descriptor_Endpoint_t MS_DataOutEndpoint; + } 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 + -- cgit v1.2.3