--- /dev/null
+/*
+ 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 Common USB Controller definitions for all architectures.
+ * \copydetails Group_USBManagement
+ *
+ * \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_USB
+ * \defgroup Group_USBManagement USB Interface Management
+ * \brief USB Controller definitions for general USB controller management.
+ *
+ * Functions, macros, variables, enums and types related to the setup and management of the USB interface.
+ *
+ * @{
+ */
+
+#ifndef __USBCONTROLLER_H__
+#define __USBCONTROLLER_H__
+
+ /* Includes: */
+ #include "../../../Common/Common.h"
+ #include "USBMode.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks and Defines: */
+ #if !defined(__INCLUDE_FROM_USB_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
+ #endif
+
+ /* Defines: */
+ /** \name Endpoint Direction Masks */
+ //@{
+ /** Endpoint direction mask, for masking against endpoint addresses to retrieve the endpoint's
+ * direction for comparing with the \c ENDPOINT_DIR_* masks.
+ */
+ #define ENDPOINT_DIR_MASK 0x80
+
+ /** Endpoint address direction mask for an OUT direction (Host to Device) endpoint. This may be ORed with
+ * the index of the address within a device to obtain the full endpoint address.
+ */
+ #define ENDPOINT_DIR_OUT 0x00
+
+ /** Endpoint address direction mask for an IN direction (Device to Host) endpoint. This may be ORed with
+ * the index of the address within a device to obtain the full endpoint address.
+ */
+ #define ENDPOINT_DIR_IN 0x80
+ //@}
+
+ /** \name Pipe Direction Masks */
+ //@{
+ /** Pipe direction mask, for masking against pipe addresses to retrieve the pipe's
+ * direction for comparing with the \c PIPE_DIR_* masks.
+ */
+ #define PIPE_DIR_MASK 0x80
+
+ /** Endpoint address direction mask for an OUT direction (Host to Device) endpoint. This may be ORed with
+ * the index of the address within a device to obtain the full endpoint address.
+ */
+ #define PIPE_DIR_OUT 0x00
+
+ /** Endpoint address direction mask for an IN direction (Device to Host) endpoint. This may be ORed with
+ * the index of the address within a device to obtain the full endpoint address.
+ */
+ #define PIPE_DIR_IN 0x80
+ //@}
+
+ /** \name Endpoint/Pipe Type Masks */
+ //@{
+ /** Mask for determining the type of an endpoint from an endpoint descriptor. This should then be compared
+ * with the \c EP_TYPE_* masks to determine the exact type of the endpoint.
+ */
+ #define EP_TYPE_MASK 0x03
+
+ /** Mask for a CONTROL type endpoint or pipe.
+ *
+ * \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions.
+ */
+ #define EP_TYPE_CONTROL 0x00
+
+ /** Mask for an ISOCHRONOUS type endpoint or pipe.
+ *
+ * \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions.
+ */
+ #define EP_TYPE_ISOCHRONOUS 0x01
+
+ /** Mask for a BULK type endpoint or pipe.
+ *
+ * \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions.
+ */
+ #define EP_TYPE_BULK 0x02
+
+ /** Mask for an INTERRUPT type endpoint or pipe.
+ *
+ * \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions.
+ */
+ #define EP_TYPE_INTERRUPT 0x03
+ //@}
+
+ /* Enums: */
+ /** Enum for the possible USB controller modes, for initialization via \ref USB_Init() and indication back to the
+ * user application via \ref USB_CurrentMode.
+ */
+ enum USB_Modes_t
+ {
+ USB_MODE_None = 0, /**< Indicates that the controller is currently not initialized in any specific USB mode. */
+ USB_MODE_Device = 1, /**< Indicates that the controller is currently initialized in USB Device mode. */
+ USB_MODE_Host = 2, /**< Indicates that the controller is currently initialized in USB Host mode. */
+ USB_MODE_UID = 3, /**< Indicates that the controller should determine the USB mode from the UID pin of the
+ * USB connector.
+ */
+ };
+
+ /* Architecture Includes: */
+ #if (ARCH == ARCH_AVR8)
+ #include "AVR8/USBController_AVR8.h"
+ #elif (ARCH == ARCH_UC3)
+ #include "UC3/USBController_UC3.h"
+ #elif (ARCH == ARCH_XMEGA)
+ #include "XMEGA/USBController_XMEGA.h"
+ #endif
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
+
projects / qmk_firmware.git / blobdiff