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105 lines
4.6 KiB
105 lines
4.6 KiB
/* |
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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 <avr/interrupt.h> |
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#include <util/atomic.h> |
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#include <stdbool.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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/* Includes: */ |
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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 "USBController.h" |
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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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#endif
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