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/*
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LUFA Library
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Copyright (C) Dean Camera, 2010.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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* \brief USB controller interrupt service routine management.
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*
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* This file contains definitions required for the correct handling of low level USB service routine interrupts
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* from the USB controller.
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*
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* \note This file should not be included directly. It is automatically included as needed by the USB driver
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* dispatch header located in LUFA/Drivers/USB/USB.h.
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*/
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#ifndef __USBINTERRUPT_H__
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#define __USBINTERRUPT_H__
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/* Includes: */
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#include <avr/io.h>
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#include <stdbool.h>
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#include "../../../Common/Common.h"
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#include "../HighLevel/USBMode.h"
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#include "../HighLevel/Events.h"
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#include "LowLevel.h"
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/* Enable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* Preprocessor Checks: */
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#if !defined(__INCLUDE_FROM_USB_DRIVER)
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#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
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#endif
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/* Private Interface - For use in library only: */
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#if !defined(__DOXYGEN__)
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/* Macros: */
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#define USB_INT_Enable(int) MACROS{ USB_INT_GET_EN_REG(int) |= USB_INT_GET_EN_MASK(int); }MACROE
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#define USB_INT_Disable(int) MACROS{ USB_INT_GET_EN_REG(int) &= ~(USB_INT_GET_EN_MASK(int)); }MACROE
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#define USB_INT_Clear(int) MACROS{ USB_INT_GET_INT_REG(int) &= ~(USB_INT_GET_INT_MASK(int)); }MACROE
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#define USB_INT_IsEnabled(int) ((USB_INT_GET_EN_REG(int) & USB_INT_GET_EN_MASK(int)) ? true : false)
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#define USB_INT_HasOccurred(int) ((USB_INT_GET_INT_REG(int) & USB_INT_GET_INT_MASK(int)) ? true : false)
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#define USB_INT_GET_EN_REG(a, b, c, d) a
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#define USB_INT_GET_EN_MASK(a, b, c, d) b
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#define USB_INT_GET_INT_REG(a, b, c, d) c
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#define USB_INT_GET_INT_MASK(a, b, c, d) d
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#define USB_INT_VBUS USBCON, (1 << VBUSTE) , USBINT, (1 << VBUSTI)
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#define USB_INT_IDTI USBCON, (1 << IDTE) , USBINT, (1 << IDTI)
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#define USB_INT_WAKEUP UDIEN , (1 << WAKEUPE), UDINT , (1 << WAKEUPI)
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#define USB_INT_SUSPEND UDIEN , (1 << SUSPE) , UDINT , (1 << SUSPI)
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#define USB_INT_EORSTI UDIEN , (1 << EORSTE) , UDINT , (1 << EORSTI)
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#define USB_INT_DCONNI UHIEN , (1 << DCONNE) , UHINT , (1 << DCONNI)
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#define USB_INT_DDISCI UHIEN , (1 << DDISCE) , UHINT , (1 << DDISCI)
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#define USB_INT_BCERRI OTGIEN, (1 << BCERRE) , OTGINT, (1 << BCERRI)
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#define USB_INT_VBERRI OTGIEN, (1 << VBERRE) , OTGINT, (1 << VBERRI)
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#define USB_INT_SOFI UDIEN, (1 << SOFE) , UDINT , (1 << SOFI)
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#define USB_INT_HSOFI UHIEN, (1 << HSOFE) , UHINT , (1 << HSOFI)
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#define USB_INT_RSTI UHIEN , (1 << RSTE) , UHINT , (1 << RSTI)
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#define USB_INT_SRPI OTGIEN, (1 << SRPE) , OTGINT, (1 << SRPI)
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#define USB_INT_RXSTPI UEIENX, (1 << RXSTPE) , UEINTX, (1 << RXSTPI)
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/* Function Prototypes: */
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void USB_INT_ClearAllInterrupts(void);
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void USB_INT_DisableAllInterrupts(void);
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#endif
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/* Disable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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}
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#endif
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Fixed GenericHIDHost demo report write routine incorrect for control type requests (thanks to Andrei Krainev).
Removed Endpoint_ClearCurrentBank() and Pipe_ClearCurrentBank() in favour of new Endpoint_ClearIN(), Endpoint_ClearOUT(), Endpoint_ClearControlIN(), Endpoint_ClearControlOUT(), Pipe_ClearIN(), Pipe_ClearOUT(), Pipe_ClearControlIN() and Pipe_ClearControlOUT() macros (done to allow for the detection of packets of zero length).
Renamed *_ReadWriteAllowed() macros to *_IsReadWriteAllowed() to remain consistent with the rest of the LUFA API.
Endpoint_IsSetupReceived() macro has been renamed to Endpoint_IsSETUPReceived(), Endpoint_ClearSetupReceived() macro has been renamed to Endpoint_ClearControlSETUP(), the Pipe_IsSetupSent() macro has been renamed to Pipe_IsSETUPSent() and the Pipe_ClearSetupSent() macro is no longer applicable and should be removed - changes made to compliment the new endpoint and pipe bank management API.
Updated all demos, bootloaders and projects to use the new endpoint and pipe management APIs (thanks to Roman Thiel).
Updated library doxygen documentation, added groups, changed documentation macro functions to real functions for clarity.
Removed old endpoint and pipe aliased read/write/discard routines which did not have an explicit endian specifier for clarity.
Removed the ButtLoadTag.h header file, as no one used for its intended purpose anyway.
16 years ago
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#endif
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