From 237ea87c4fcb4865863fc15e07e179323caa7881 Mon Sep 17 00:00:00 2001 From: Håvard Espeland Date: Sat, 5 Feb 2011 19:26:39 +0100 Subject: Fork of LUFA CDC Bootloader Initial commit --- LUFA/Drivers/USB/LowLevel/USBInterrupt.h | 106 +++++++++++++++++++++++++++++++ 1 file changed, 106 insertions(+) create mode 100644 LUFA/Drivers/USB/LowLevel/USBInterrupt.h (limited to 'LUFA/Drivers/USB/LowLevel/USBInterrupt.h') diff --git a/LUFA/Drivers/USB/LowLevel/USBInterrupt.h b/LUFA/Drivers/USB/LowLevel/USBInterrupt.h new file mode 100644 index 0000000..5d0c991 --- /dev/null +++ b/LUFA/Drivers/USB/LowLevel/USBInterrupt.h @@ -0,0 +1,106 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2010 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 disclaim 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 controller interrupt service routine management. + * + * This file contains definitions required for the correct handling of low level USB service routine interrupts + * from the USB controller. + * + * \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. + */ + +#ifndef __USBINTERRUPT_H__ +#define __USBINTERRUPT_H__ + + /* Includes: */ + #include + #include + #include + #include + + /* 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 + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define USB_INT_Enable(int) MACROS{ USB_INT_GET_EN_REG(int) |= USB_INT_GET_EN_MASK(int); }MACROE + #define USB_INT_Disable(int) MACROS{ USB_INT_GET_EN_REG(int) &= ~(USB_INT_GET_EN_MASK(int)); }MACROE + #define USB_INT_Clear(int) MACROS{ USB_INT_GET_INT_REG(int) &= ~(USB_INT_GET_INT_MASK(int)); }MACROE + #define USB_INT_IsEnabled(int) ((USB_INT_GET_EN_REG(int) & USB_INT_GET_EN_MASK(int)) ? true : false) + #define USB_INT_HasOccurred(int) ((USB_INT_GET_INT_REG(int) & USB_INT_GET_INT_MASK(int)) ? true : false) + + #define USB_INT_GET_EN_REG(a, b, c, d) a + #define USB_INT_GET_EN_MASK(a, b, c, d) b + #define USB_INT_GET_INT_REG(a, b, c, d) c + #define USB_INT_GET_INT_MASK(a, b, c, d) d + + #define USB_INT_VBUS USBCON, (1 << VBUSTE) , USBINT, (1 << VBUSTI) + #define USB_INT_IDTI USBCON, (1 << IDTE) , USBINT, (1 << IDTI) + #define USB_INT_WAKEUPI UDIEN , (1 << WAKEUPE), UDINT , (1 << WAKEUPI) + #define USB_INT_SUSPI UDIEN , (1 << SUSPE) , UDINT , (1 << SUSPI) + #define USB_INT_EORSTI UDIEN , (1 << EORSTE) , UDINT , (1 << EORSTI) + #define USB_INT_DCONNI UHIEN , (1 << DCONNE) , UHINT , (1 << DCONNI) + #define USB_INT_DDISCI UHIEN , (1 << DDISCE) , UHINT , (1 << DDISCI) + #define USB_INT_BCERRI OTGIEN, (1 << BCERRE) , OTGINT, (1 << BCERRI) + #define USB_INT_VBERRI OTGIEN, (1 << VBERRE) , OTGINT, (1 << VBERRI) + #define USB_INT_SOFI UDIEN, (1 << SOFE) , UDINT , (1 << SOFI) + #define USB_INT_HSOFI UHIEN, (1 << HSOFE) , UHINT , (1 << HSOFI) + #define USB_INT_RSTI UHIEN , (1 << RSTE) , UHINT , (1 << RSTI) + #define USB_INT_SRPI OTGIEN, (1 << SRPE) , OTGINT, (1 << SRPI) + #define USB_INT_RXSTPI UEIENX, (1 << RXSTPE) , UEINTX, (1 << RXSTPI) + + /* Includes: */ + #include "../../../Common/Common.h" + #include "../HighLevel/USBMode.h" + #include "../HighLevel/Events.h" + #include "USBController.h" + + /* Function Prototypes: */ + void USB_INT_ClearAllInterrupts(void); + void USB_INT_DisableAllInterrupts(void); + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + -- cgit v1.2.3