From a074364c3731d66b56d988c8a6c960a83ea0e0a1 Mon Sep 17 00:00:00 2001 From: tmk Date: Fri, 10 Apr 2015 01:32:04 +0900 Subject: Squashed 'tmk_core/' content from commit 05caacc git-subtree-dir: tmk_core git-subtree-split: 05caaccec92694bb24c8c3c3a9940b96efd4605c --- .../LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h | 370 +++++++++++++++++++++ 1 file changed, 370 insertions(+) create mode 100644 protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h (limited to 'protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h') diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h new file mode 100644 index 0000000000..625e3f7824 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h @@ -0,0 +1,370 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 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 definitions for the AVR32 UC3 microcontrollers. + * + * 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_UC3_H__ +#define __USBINTERRUPT_UC3_H__ + + /* Includes: */ + #include "../../../../Common/Common.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 + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* External Variables: */ + extern volatile uint32_t USB_Endpoint_SelectedEndpoint; + + /* Enums: */ + enum USB_Interrupts_t + { + USB_INT_VBUSTI = 0, + #if (defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__)) + USB_INT_IDTI = 1, + #endif + #if (defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__)) + USB_INT_WAKEUPI = 2, + USB_INT_SUSPI = 3, + USB_INT_EORSTI = 4, + USB_INT_SOFI = 5, + USB_INT_RXSTPI = 6, + #endif + #if (defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__)) + USB_INT_HSOFI = 7, + USB_INT_DCONNI = 8, + USB_INT_DDISCI = 9, + USB_INT_RSTI = 10, + USB_INT_BCERRI = 11, + USB_INT_VBERRI = 12, + #endif + }; + + /* Inline Functions: */ + static inline void USB_INT_Enable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Enable(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + AVR32_USBB.USBCON.vbuste = true; + break; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + AVR32_USBB.USBCON.idte = true; + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + AVR32_USBB.UDINTESET.wakeupes = true; + break; + case USB_INT_SUSPI: + AVR32_USBB.UDINTESET.suspes = true; + break; + case USB_INT_EORSTI: + AVR32_USBB.UDINTESET.eorstes = true; + break; + case USB_INT_SOFI: + AVR32_USBB.UDINTESET.sofes = true; + break; + case USB_INT_RXSTPI: + (&AVR32_USBB.UECON0SET)[USB_Endpoint_SelectedEndpoint].rxstpes = true; + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + AVR32_USBB.UHINTESET.hsofies = true; + break; + case USB_INT_DCONNI: + AVR32_USBB.UHINTESET.dconnies = true; + break; + case USB_INT_DDISCI: + AVR32_USBB.UHINTESET.ddiscies = true; + break; + case USB_INT_RSTI: + AVR32_USBB.UHINTESET.rsties = true; + break; + case USB_INT_BCERRI: + AVR32_USBB.USBCON.bcerre = true; + break; + case USB_INT_VBERRI: + AVR32_USBB.USBCON.vberre = true; + break; + #endif + } + } + + static inline void USB_INT_Disable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Disable(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + AVR32_USBB.USBCON.vbuste = false; + break; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + AVR32_USBB.USBCON.idte = false; + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + AVR32_USBB.UDINTECLR.wakeupec = true; + break; + case USB_INT_SUSPI: + AVR32_USBB.UDINTECLR.suspec = true; + break; + case USB_INT_EORSTI: + AVR32_USBB.UDINTECLR.eorstec = true; + break; + case USB_INT_SOFI: + AVR32_USBB.UDINTECLR.sofec = true; + break; + case USB_INT_RXSTPI: + (&AVR32_USBB.UECON0CLR)[USB_Endpoint_SelectedEndpoint].rxstpec = true; + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + AVR32_USBB.UHINTECLR.hsofiec = true; + break; + case USB_INT_DCONNI: + AVR32_USBB.UHINTECLR.dconniec = true; + break; + case USB_INT_DDISCI: + AVR32_USBB.UHINTECLR.ddisciec = true; + break; + case USB_INT_RSTI: + AVR32_USBB.UHINTECLR.rstiec = true; + break; + case USB_INT_BCERRI: + AVR32_USBB.USBCON.bcerre = false; + break; + case USB_INT_VBERRI: + AVR32_USBB.USBCON.vberre = false; + break; + #endif + } + } + + static inline void USB_INT_Clear(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Clear(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + AVR32_USBB.USBSTACLR.vbustic = true; + (void)AVR32_USBB.USBSTACLR; + break; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + AVR32_USBB.USBSTACLR.idtic = true; + (void)AVR32_USBB.USBSTACLR; + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + AVR32_USBB.UDINTCLR.wakeupc = true; + (void)AVR32_USBB.UDINTCLR; + break; + case USB_INT_SUSPI: + AVR32_USBB.UDINTCLR.suspc = true; + (void)AVR32_USBB.UDINTCLR; + break; + case USB_INT_EORSTI: + AVR32_USBB.UDINTCLR.eorstc = true; + (void)AVR32_USBB.UDINTCLR; + break; + case USB_INT_SOFI: + AVR32_USBB.UDINTCLR.sofc = true; + (void)AVR32_USBB.UDINTCLR; + break; + case USB_INT_RXSTPI: + (&AVR32_USBB.UESTA0CLR)[USB_Endpoint_SelectedEndpoint].rxstpic = true; + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + AVR32_USBB.UHINTCLR.hsofic = true; + (void)AVR32_USBB.UHINTCLR; + break; + case USB_INT_DCONNI: + AVR32_USBB.UHINTCLR.dconnic = true; + (void)AVR32_USBB.UHINTCLR; + break; + case USB_INT_DDISCI: + AVR32_USBB.UHINTCLR.ddiscic = true; + (void)AVR32_USBB.UHINTCLR; + break; + case USB_INT_RSTI: + AVR32_USBB.UHINTCLR.rstic = true; + (void)AVR32_USBB.UHINTCLR; + break; + case USB_INT_BCERRI: + AVR32_USBB.USBSTACLR.bcerric = true; + (void)AVR32_USBB.USBSTACLR; + break; + case USB_INT_VBERRI: + AVR32_USBB.USBSTACLR.vberric = true; + (void)AVR32_USBB.USBSTACLR; + break; + #endif + } + } + + static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + return AVR32_USBB.USBCON.vbuste; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + return AVR32_USBB.USBCON.idte; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + return AVR32_USBB.UDINTE.wakeupe; + case USB_INT_SUSPI: + return AVR32_USBB.UDINTE.suspe; + case USB_INT_EORSTI: + return AVR32_USBB.UDINTE.eorste; + case USB_INT_SOFI: + return AVR32_USBB.UDINTE.sofe; + case USB_INT_RXSTPI: + return (&AVR32_USBB.UECON0)[USB_Endpoint_SelectedEndpoint].rxstpe; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + return AVR32_USBB.UHINTE.hsofie; + case USB_INT_DCONNI: + return AVR32_USBB.UHINTE.dconnie; + case USB_INT_DDISCI: + return AVR32_USBB.UHINTE.ddiscie; + case USB_INT_RSTI: + return AVR32_USBB.UHINTE.rstie; + case USB_INT_BCERRI: + return AVR32_USBB.USBCON.bcerre; + case USB_INT_VBERRI: + return AVR32_USBB.USBCON.vberre; + #endif + } + + return false; + } + + static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + return AVR32_USBB.USBSTA.vbusti; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + return AVR32_USBB.USBSTA.idti; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + return AVR32_USBB.UDINT.wakeup; + case USB_INT_SUSPI: + return AVR32_USBB.UDINT.susp; + case USB_INT_EORSTI: + return AVR32_USBB.UDINT.eorst; + case USB_INT_SOFI: + return AVR32_USBB.UDINT.sof; + case USB_INT_RXSTPI: + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].rxstpi; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + return AVR32_USBB.UHINT.hsofi; + case USB_INT_DCONNI: + return AVR32_USBB.UHINT.dconni; + case USB_INT_DDISCI: + return AVR32_USBB.UHINT.ddisci; + case USB_INT_RSTI: + return AVR32_USBB.UHINT.rsti; + case USB_INT_BCERRI: + return AVR32_USBB.USBSTA.bcerri; + case USB_INT_VBERRI: + return AVR32_USBB.USBSTA.vberri; + #endif + } + + return false; + } + + /* Includes: */ + #include "../USBMode.h" + #include "../Events.h" + #include "../USBController.h" + + /* Function Prototypes: */ + void USB_INT_ClearAllInterrupts(void); + void USB_INT_DisableAllInterrupts(void); + #endif + + /* Public Interface - May be used in end-application: */ + /* Function Prototypes: */ + #if defined(__DOXYGEN__) + /** Interrupt service routine handler for the USB controller ISR group. This interrupt routine must be + * linked to the entire USB controller ISR vector group inside the AVR32's interrupt controller peripheral, + * using the user application's preferred USB controller driver. + */ + void USB_GEN_vect(void); + #else + ISR(USB_GEN_vect); + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + -- cgit v1.2.3