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Diffstat (limited to 'lib/lufa/LUFA/Drivers/USB/Core/Endpoint.h')
| -rw-r--r-- | lib/lufa/LUFA/Drivers/USB/Core/Endpoint.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/lib/lufa/LUFA/Drivers/USB/Core/Endpoint.h b/lib/lufa/LUFA/Drivers/USB/Core/Endpoint.h new file mode 100644 index 0000000000..b577f63476 --- /dev/null +++ b/lib/lufa/LUFA/Drivers/USB/Core/Endpoint.h @@ -0,0 +1,130 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2017. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2017 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 + * \brief USB Endpoint definitions for all architectures. + * \copydetails Group_EndpointManagement + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointManagement + * \defgroup Group_EndpointRW Endpoint Data Reading and Writing + * \brief Endpoint data read/write definitions. + * + * Functions, macros, variables, enums and types related to data reading and writing from and to endpoints. + */ + +/** \ingroup Group_EndpointRW + * \defgroup Group_EndpointPrimitiveRW Read/Write of Primitive Data Types + * \brief Endpoint data primitive read/write definitions. + * + * Functions, macros, variables, enums and types related to data reading and writing of primitive data types + * from and to endpoints. + */ + +/** \ingroup Group_EndpointManagement + * \defgroup Group_EndpointPacketManagement Endpoint Packet Management + * \brief USB Endpoint package management definitions. + * + * Functions, macros, variables, enums and types related to packet management of endpoints. + */ + +/** \ingroup Group_USB + * \defgroup Group_EndpointManagement Endpoint Management + * \brief Endpoint management definitions. + * + * Functions, macros and enums related to endpoint management when in USB Device mode. This + * module contains the endpoint management macros, as well as endpoint interrupt and data + * send/receive functions for various data types. + * + * @{ + */ + +#ifndef __ENDPOINT_H__ +#define __ENDPOINT_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** Type define for a endpoint table entry, used to configure endpoints in groups via + * \ref Endpoint_ConfigureEndpointTable(). + */ + typedef struct + { + uint8_t Address; /**< Address of the endpoint to configure, or zero if the table entry is to be unused. */ + uint16_t Size; /**< Size of the endpoint bank, in bytes. */ + uint8_t Type; /**< Type of the endpoint, a \c EP_TYPE_* mask. */ + uint8_t Banks; /**< Number of hardware banks to use for the endpoint. */ + } USB_Endpoint_Table_t; + + /* Macros: */ + /** Endpoint number mask, for masking against endpoint addresses to retrieve the endpoint's + * numerical address in the device. + */ + #define ENDPOINT_EPNUM_MASK 0x0F + + /** Endpoint address for the default control endpoint, which always resides in address 0. This is + * defined for convenience to give more readable code when used with the endpoint macros. + */ + #define ENDPOINT_CONTROLEP 0 + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/Endpoint_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/Endpoint_UC3.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/Endpoint_XMEGA.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + |