diff options
author | Drashna Jaelre <drashna@live.com> | 2019-08-02 14:02:40 -0700 |
---|---|---|
committer | skullydazed <skullydazed@users.noreply.github.com> | 2019-08-30 15:01:52 -0700 |
commit | cf4575b94a3c65e6535a159fc71fc885aebc2620 (patch) | |
tree | 2354f2b7a200e02246a564afefedc32357e62b8e /lib/lufa/LUFA/Drivers/USB/Core/UC3 | |
parent | 75ee8df19e0f14ba466f41ab673dde2fe2fdae9c (diff) |
Fix the LUFA lib to use a submodule instead of just files (#6245)
* Remove LUFA files
* Update descriptions for newer version of LUFA
* Create PR6245.md
* Fix CDC(Serial) type errors
* Fix missed merge conflict for AUDIO_DTYPE_CSInterface
Diffstat (limited to 'lib/lufa/LUFA/Drivers/USB/Core/UC3')
20 files changed, 0 insertions, 5827 deletions
diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Device_UC3.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Device_UC3.c deleted file mode 100644 index 3aa1433f53..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Device_UC3.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - 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. -*/ - -#include "../../../../Common/Common.h" -#if (ARCH == ARCH_UC3) - -#define __INCLUDE_FROM_USB_DRIVER -#include "../USBMode.h" - -#if defined(USB_CAN_BE_DEVICE) - -#include "../Device.h" - -void USB_Device_SendRemoteWakeup(void) -{ - USB_CLK_Unfreeze(); - - AVR32_USBB.UDCON.rmwkup = true; - while (AVR32_USBB.UDCON.rmwkup); -} - -#endif - -#endif diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Device_UC3.h b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Device_UC3.h deleted file mode 100644 index fd6dbde887..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Device_UC3.h +++ /dev/null @@ -1,267 +0,0 @@ -/* - 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 USB Device definitions for the AVR32 UC3 microcontrollers. - * \copydetails Group_Device_UC3 - * - * \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_Device - * \defgroup Group_Device_UC3 Device Management (UC3) - * \brief USB Device definitions for the AVR32 UC3 microcontrollers. - * - * Architecture specific USB Device definitions for the Atmel 32-bit UC3 AVR microcontrollers. - * - * @{ - */ - -#ifndef __USBDEVICE_UC3_H__ -#define __USBDEVICE_UC3_H__ - - /* Includes: */ - #include "../../../../Common/Common.h" - #include "../USBController.h" - #include "../StdDescriptors.h" - #include "../USBInterrupt.h" - #include "../Endpoint.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 - - /* Public Interface - May be used in end-application: */ - /* Macros: */ - /** \name USB Device Mode Option Masks */ - //@{ - /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the - * USB interface should be initialized in low speed (1.5Mb/s) mode. - * - * \note Restrictions apply on the number, size and type of endpoints which can be used - * when running in low speed mode - please refer to the USB 2.0 specification. - */ - #define USB_DEVICE_OPT_LOWSPEED (1 << 0) - - /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the - * USB interface should be initialized in full speed (12Mb/s) mode. - */ - #define USB_DEVICE_OPT_FULLSPEED (0 << 0) - - #if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) || defined(__DOXYGEN__) - /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the - * USB interface should be initialized in high speed (480Mb/s) mode. - */ - #define USB_DEVICE_OPT_HIGHSPEED (1 << 1) - #endif - //@} - - #if (!defined(NO_INTERNAL_SERIAL) && \ - (defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) || \ - defined(__DOXYGEN__))) - /** String descriptor index for the device's unique serial number string descriptor within the device. - * This unique serial number is used by the host to associate resources to the device (such as drivers or COM port - * number allocations) to a device regardless of the port it is plugged in to on the host. Some microcontrollers contain - * a unique serial number internally, and setting the device descriptors serial number string index to this value - * will cause it to use the internal serial number. - * - * On unsupported devices, this will evaluate to \ref NO_DESCRIPTOR and so will force the host to create a pseudo-serial - * number for the device. - */ - #define USE_INTERNAL_SERIAL 0xDC - - /** Length of the device's unique internal serial number, in bits, if present on the selected microcontroller - * model. - */ - #define INTERNAL_SERIAL_LENGTH_BITS 120 - - /** Start address of the internal serial number, in the appropriate address space, if present on the selected microcontroller - * model. - */ - #define INTERNAL_SERIAL_START_ADDRESS 0x80800204 - #else - #define USE_INTERNAL_SERIAL NO_DESCRIPTOR - - #define INTERNAL_SERIAL_LENGTH_BITS 0 - #define INTERNAL_SERIAL_START_ADDRESS 0 - #endif - - /* Function Prototypes: */ - /** Sends a Remote Wakeup request to the host. This signals to the host that the device should - * be taken out of suspended mode, and communications should resume. - * - * Typically, this is implemented so that HID devices (mice, keyboards, etc.) can wake up the - * host computer when the host has suspended all USB devices to enter a low power state. - * - * \note This function should only be used if the device has indicated to the host that it - * supports the Remote Wakeup feature in the device descriptors, and should only be - * issued if the host is currently allowing remote wakeup events from the device (i.e., - * the \ref USB_Device_RemoteWakeupEnabled flag is set). When the \c NO_DEVICE_REMOTE_WAKEUP - * compile time option is used, this function is unavailable. - * - * \note The USB clock must be running for this function to operate. If the stack is initialized with - * the \ref USB_OPT_MANUAL_PLL option enabled, the user must ensure that the PLL is running - * before attempting to call this function. - * - * \see \ref Group_StdDescriptors for more information on the RMWAKEUP feature and device descriptors. - */ - void USB_Device_SendRemoteWakeup(void); - - /* Inline Functions: */ - /** Returns the current USB frame number, when in device mode. Every millisecond the USB bus is active (i.e. enumerated to a host) - * the frame number is incremented by one. - * - * \return Current USB frame number from the USB controller. - */ - static inline uint16_t USB_Device_GetFrameNumber(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; - static inline uint16_t USB_Device_GetFrameNumber(void) - { - return AVR32_USBB.UDFNUM.fnum; - } - - #if !defined(NO_SOF_EVENTS) - /** Enables the device mode Start Of Frame events. When enabled, this causes the - * \ref EVENT_USB_Device_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus, - * at the start of each USB frame when enumerated in device mode. - * - * \note Not available when the \c NO_SOF_EVENTS compile time token is defined. - */ - static inline void USB_Device_EnableSOFEvents(void) ATTR_ALWAYS_INLINE; - static inline void USB_Device_EnableSOFEvents(void) - { - USB_INT_Enable(USB_INT_SOFI); - } - - /** Disables the device mode Start Of Frame events. When disabled, this stops the firing of the - * \ref EVENT_USB_Device_StartOfFrame() event when enumerated in device mode. - * - * \note Not available when the \c NO_SOF_EVENTS compile time token is defined. - */ - static inline void USB_Device_DisableSOFEvents(void) ATTR_ALWAYS_INLINE; - static inline void USB_Device_DisableSOFEvents(void) - { - USB_INT_Disable(USB_INT_SOFI); - } - #endif - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Inline Functions: */ - static inline void USB_Device_SetLowSpeed(void) ATTR_ALWAYS_INLINE; - static inline void USB_Device_SetLowSpeed(void) - { - AVR32_USBB.UDCON.ls = true; - } - - static inline void USB_Device_SetFullSpeed(void) ATTR_ALWAYS_INLINE; - static inline void USB_Device_SetFullSpeed(void) - { - AVR32_USBB.UDCON.ls = false; - #if defined(USB_DEVICE_OPT_HIGHSPEED) - AVR32_USBB.UDCON.spdconf = 3; - #endif - } - - #if defined(USB_DEVICE_OPT_HIGHSPEED) - static inline void USB_Device_SetHighSpeed(void) ATTR_ALWAYS_INLINE; - static inline void USB_Device_SetHighSpeed(void) - { - AVR32_USBB.UDCON.ls = false; - AVR32_USBB.UDCON.spdconf = 0; - } - #endif - - static inline void USB_Device_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; - static inline void USB_Device_SetDeviceAddress(const uint8_t Address) - { - AVR32_USBB.UDCON.uadd = Address; - } - - static inline void USB_Device_EnableDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; - static inline void USB_Device_EnableDeviceAddress(const uint8_t Address) - { - (void)Address; - - AVR32_USBB.UDCON.adden = true; - } - - static inline bool USB_Device_IsAddressSet(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; - static inline bool USB_Device_IsAddressSet(void) - { - return AVR32_USBB.UDCON.adden; - } - - #if (USE_INTERNAL_SERIAL != NO_DESCRIPTOR) - static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1); - static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) - { - uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); - GlobalInterruptDisable(); - - uint8_t* SigReadAddress = (uint8_t*)INTERNAL_SERIAL_START_ADDRESS; - - for (uint8_t SerialCharNum = 0; SerialCharNum < (INTERNAL_SERIAL_LENGTH_BITS / 4); SerialCharNum++) - { - uint8_t SerialByte = *SigReadAddress; - - if (SerialCharNum & 0x01) - { - SerialByte >>= 4; - SigReadAddress++; - } - - SerialByte &= 0x0F; - - UnicodeString[SerialCharNum] = cpu_to_le16((SerialByte >= 10) ? - (('A' - 10) + SerialByte) : ('0' + SerialByte)); - } - - SetGlobalInterruptMask(CurrentGlobalInt); - } - #endif - - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c deleted file mode 100644 index 04f6e97d65..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c +++ /dev/null @@ -1,235 +0,0 @@ -/* - 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. -*/ - -#include "../../../../Common/Common.h" -#if (ARCH == ARCH_UC3) - -#define __INCLUDE_FROM_USB_DRIVER -#include "../USBMode.h" - -#if defined(USB_CAN_BE_DEVICE) - -#include "EndpointStream_UC3.h" - -#if !defined(CONTROL_ONLY_DEVICE) -uint8_t Endpoint_Discard_Stream(uint16_t Length, - uint16_t* const BytesProcessed) -{ - uint8_t ErrorCode; - uint16_t BytesInTransfer = 0; - - if ((ErrorCode = Endpoint_WaitUntilReady())) - return ErrorCode; - - if (BytesProcessed != NULL) - Length -= *BytesProcessed; - - while (Length) - { - if (!(Endpoint_IsReadWriteAllowed())) - { - Endpoint_ClearOUT(); - - if (BytesProcessed != NULL) - { - *BytesProcessed += BytesInTransfer; - return ENDPOINT_RWSTREAM_IncompleteTransfer; - } - - if ((ErrorCode = Endpoint_WaitUntilReady())) - return ErrorCode; - } - else - { - Endpoint_Discard_8(); - - Length--; - BytesInTransfer++; - } - } - - return ENDPOINT_RWSTREAM_NoError; -} - -uint8_t Endpoint_Null_Stream(uint16_t Length, - uint16_t* const BytesProcessed) -{ - uint8_t ErrorCode; - uint16_t BytesInTransfer = 0; - - if ((ErrorCode = Endpoint_WaitUntilReady())) - return ErrorCode; - - if (BytesProcessed != NULL) - Length -= *BytesProcessed; - - while (Length) - { - if (!(Endpoint_IsReadWriteAllowed())) - { - Endpoint_ClearIN(); - - if (BytesProcessed != NULL) - { - *BytesProcessed += BytesInTransfer; - return ENDPOINT_RWSTREAM_IncompleteTransfer; - } - - if ((ErrorCode = Endpoint_WaitUntilReady())) - return ErrorCode; - } - else - { - Endpoint_Write_8(0); - - Length--; - BytesInTransfer++; - } - } - - return ENDPOINT_RWSTREAM_NoError; -} - -/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations, - * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */ - -#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE -#define TEMPLATE_BUFFER_TYPE const void* -#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() -#define TEMPLATE_BUFFER_OFFSET(Length) 0 -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) -#include "Template/Template_Endpoint_RW.c" - -#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE -#define TEMPLATE_BUFFER_TYPE const void* -#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() -#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) -#include "Template/Template_Endpoint_RW.c" - -#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE -#define TEMPLATE_BUFFER_TYPE void* -#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() -#define TEMPLATE_BUFFER_OFFSET(Length) 0 -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() -#include "Template/Template_Endpoint_RW.c" - -#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE -#define TEMPLATE_BUFFER_TYPE void* -#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() -#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() -#include "Template/Template_Endpoint_RW.c" - -#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) - #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE - #define TEMPLATE_BUFFER_TYPE const void* - #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() - #define TEMPLATE_BUFFER_OFFSET(Length) 0 - #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount - #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) - #include "Template/Template_Endpoint_RW.c" - - #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE - #define TEMPLATE_BUFFER_TYPE const void* - #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() - #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) - #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount - #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) - #include "Template/Template_Endpoint_RW.c" -#endif - -#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) - #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE - #define TEMPLATE_BUFFER_TYPE const void* - #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() - #define TEMPLATE_BUFFER_OFFSET(Length) 0 - #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount - #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) - #include "Template/Template_Endpoint_RW.c" - - #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE - #define TEMPLATE_BUFFER_TYPE const void* - #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() - #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) - #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount - #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) - #include "Template/Template_Endpoint_RW.c" - - #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE - #define TEMPLATE_BUFFER_TYPE void* - #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() - #define TEMPLATE_BUFFER_OFFSET(Length) 0 - #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount - #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) - #include "Template/Template_Endpoint_RW.c" - - #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE - #define TEMPLATE_BUFFER_TYPE void* - #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() - #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) - #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount - #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) - #include "Template/Template_Endpoint_RW.c" -#endif - -#endif - -#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE -#define TEMPLATE_BUFFER_OFFSET(Length) 0 -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) -#include "Template/Template_Endpoint_Control_W.c" - -#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE -#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) -#include "Template/Template_Endpoint_Control_W.c" - -#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE -#define TEMPLATE_BUFFER_OFFSET(Length) 0 -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() -#include "Template/Template_Endpoint_Control_R.c" - -#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE -#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() -#include "Template/Template_Endpoint_Control_R.c" - -#endif - -#endif diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h b/lib/lufa/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h deleted file mode 100644 index 8b1c10eb09..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h +++ /dev/null @@ -1,438 +0,0 @@ -/* - 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 Endpoint data stream transmission and reception management for the AVR32 UC3 microcontrollers. - * \copydetails Group_EndpointStreamRW_UC3 - * - * \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_EndpointStreamRW - * \defgroup Group_EndpointStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3) - * \brief Endpoint data stream transmission and reception management for the Atmel AVR32 UC3 architecture. - * - * Functions, macros, variables, enums and types related to data reading and writing of data streams from - * and to endpoints. - * - * @{ - */ - -#ifndef __ENDPOINT_STREAM_UC3_H__ -#define __ENDPOINT_STREAM_UC3_H__ - - /* Includes: */ - #include "../../../../Common/Common.h" - #include "../USBMode.h" - #include "../USBTask.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 - - /* Public Interface - May be used in end-application: */ - /* Function Prototypes: */ - /** \name Stream functions for null data */ - //@{ - - /** Reads and discards the given number of bytes from the currently selected endpoint's bank, - * discarding fully read packets from the host as needed. The last packet is not automatically - * discarded once the remaining bytes has been read; the user is responsible for manually - * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. - * - * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, - * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid - * storage location, the transfer will instead be performed as a series of chunks. Each time - * the endpoint bank becomes empty while there is still data to process (and after the current - * packet has been acknowledged) the BytesProcessed location will be updated with the total number - * of bytes processed in the stream, and the function will exit with an error code of - * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed - * in the user code - to continue the transfer, call the function again with identical parameters - * and it will resume until the BytesProcessed value reaches the total transfer length. - * - * <b>Single Stream Transfer Example:</b> - * \code - * uint8_t ErrorCode; - * - * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * <b>Partial Stream Transfers Example:</b> - * \code - * uint8_t ErrorCode; - * uint16_t BytesProcessed; - * - * BytesProcessed = 0; - * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) - * { - * // Stream not yet complete - do other actions here, abort if required - * } - * - * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * \note This routine should not be used on CONTROL type endpoints. - * - * \param[in] Length Number of bytes to discard via the currently selected endpoint. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current - * transaction should be updated, \c NULL if the entire stream should be read at once. - * - * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Discard_Stream(uint16_t Length, - uint16_t* const BytesProcessed); - - /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending - * full packets to the host as needed. The last packet is not automatically sent once the - * remaining bytes have been written; the user is responsible for manually sending the last - * packet to the host via the \ref Endpoint_ClearIN() macro. - * - * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, - * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid - * storage location, the transfer will instead be performed as a series of chunks. Each time - * the endpoint bank becomes full while there is still data to process (and after the current - * packet transmission has been initiated) the BytesProcessed location will be updated with the - * total number of bytes processed in the stream, and the function will exit with an error code of - * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed - * in the user code - to continue the transfer, call the function again with identical parameters - * and it will resume until the BytesProcessed value reaches the total transfer length. - * - * <b>Single Stream Transfer Example:</b> - * \code - * uint8_t ErrorCode; - * - * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * <b>Partial Stream Transfers Example:</b> - * \code - * uint8_t ErrorCode; - * uint16_t BytesProcessed; - * - * BytesProcessed = 0; - * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) - * { - * // Stream not yet complete - do other actions here, abort if required - * } - * - * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * \note This routine should not be used on CONTROL type endpoints. - * - * \param[in] Length Number of zero bytes to send via the currently selected endpoint. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current - * transaction should be updated, \c NULL if the entire stream should be read at once. - * - * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Null_Stream(uint16_t Length, - uint16_t* const BytesProcessed); - - //@} - - /** \name Stream functions for RAM source/destination data */ - //@{ - - /** Writes the given number of bytes to the endpoint from the given buffer in little endian, - * sending full packets to the host as needed. The last packet filled is not automatically sent; - * the user is responsible for manually sending the last written packet to the host via the - * \ref Endpoint_ClearIN() macro. - * - * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, - * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid - * storage location, the transfer will instead be performed as a series of chunks. Each time - * the endpoint bank becomes full while there is still data to process (and after the current - * packet transmission has been initiated) the BytesProcessed location will be updated with the - * total number of bytes processed in the stream, and the function will exit with an error code of - * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed - * in the user code - to continue the transfer, call the function again with identical parameters - * and it will resume until the BytesProcessed value reaches the total transfer length. - * - * <b>Single Stream Transfer Example:</b> - * \code - * uint8_t DataStream[512]; - * uint8_t ErrorCode; - * - * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream), - * NULL)) != ENDPOINT_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * <b>Partial Stream Transfers Example:</b> - * \code - * uint8_t DataStream[512]; - * uint8_t ErrorCode; - * uint16_t BytesProcessed; - * - * BytesProcessed = 0; - * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream), - * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) - * { - * // Stream not yet complete - do other actions here, abort if required - * } - * - * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * \note This routine should not be used on CONTROL type endpoints. - * - * \param[in] Buffer Pointer to the source data buffer to read from. - * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current - * transaction should be updated, \c NULL if the entire stream should be written at once. - * - * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Write_Stream_LE(const void* const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); - - /** Writes the given number of bytes to the endpoint from the given buffer in big endian, - * sending full packets to the host as needed. The last packet filled is not automatically sent; - * the user is responsible for manually sending the last written packet to the host via the - * \ref Endpoint_ClearIN() macro. - * - * \note This routine should not be used on CONTROL type endpoints. - * - * \param[in] Buffer Pointer to the source data buffer to read from. - * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current - * transaction should be updated, \c NULL if the entire stream should be written at once. - * - * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Write_Stream_BE(const void* const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads the given number of bytes from the endpoint from the given buffer in little endian, - * discarding fully read packets from the host as needed. The last packet is not automatically - * discarded once the remaining bytes has been read; the user is responsible for manually - * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. - * - * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, - * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid - * storage location, the transfer will instead be performed as a series of chunks. Each time - * the endpoint bank becomes empty while there is still data to process (and after the current - * packet has been acknowledged) the BytesProcessed location will be updated with the total number - * of bytes processed in the stream, and the function will exit with an error code of - * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed - * in the user code - to continue the transfer, call the function again with identical parameters - * and it will resume until the BytesProcessed value reaches the total transfer length. - * - * <b>Single Stream Transfer Example:</b> - * \code - * uint8_t DataStream[512]; - * uint8_t ErrorCode; - * - * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream), - * NULL)) != ENDPOINT_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * <b>Partial Stream Transfers Example:</b> - * \code - * uint8_t DataStream[512]; - * uint8_t ErrorCode; - * uint16_t BytesProcessed; - * - * BytesProcessed = 0; - * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream), - * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) - * { - * // Stream not yet complete - do other actions here, abort if required - * } - * - * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * \note This routine should not be used on CONTROL type endpoints. - * - * \param[out] Buffer Pointer to the destination data buffer to write to. - * \param[in] Length Number of bytes to send via the currently selected endpoint. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current - * transaction should be updated, \c NULL if the entire stream should be read at once. - * - * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Read_Stream_LE(void* const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads the given number of bytes from the endpoint from the given buffer in big endian, - * discarding fully read packets from the host as needed. The last packet is not automatically - * discarded once the remaining bytes has been read; the user is responsible for manually - * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. - * - * \note This routine should not be used on CONTROL type endpoints. - * - * \param[out] Buffer Pointer to the destination data buffer to write to. - * \param[in] Length Number of bytes to send via the currently selected endpoint. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current - * transaction should be updated, \c NULL if the entire stream should be read at once. - * - * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Read_Stream_BE(void* const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); - - /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian, - * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared - * in both failure and success states; the user is responsible for manually clearing the status OUT packet - * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. - * - * \note This function automatically sends the last packet in the data stage of the transaction; when the - * function returns, the user is responsible for clearing the <b>status</b> stage of the transaction. - * Note that the status stage packet is sent or received in the opposite direction of the data flow. - * \n\n - * - * \note This routine should only be used on CONTROL type endpoints. - * - * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained - * together; i.e. the entire stream data must be read or written at the one time. - * - * \param[in] Buffer Pointer to the source data buffer to read from. - * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. - * - * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer, - uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); - - /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian, - * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared - * in both failure and success states; the user is responsible for manually clearing the status OUT packet - * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. - * - * \note This function automatically sends the last packet in the data stage of the transaction; when the - * function returns, the user is responsible for clearing the <b>status</b> stage of the transaction. - * Note that the status stage packet is sent or received in the opposite direction of the data flow. - * \n\n - * - * \note This routine should only be used on CONTROL type endpoints. - * - * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained - * together; i.e. the entire stream data must be read or written at the one time. - * - * \param[in] Buffer Pointer to the source data buffer to read from. - * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. - * - * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer, - uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian, - * discarding fully read packets from the host as needed. The device IN acknowledgement is not - * automatically sent after success or failure states; the user is responsible for manually sending the - * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. - * - * \note This function automatically sends the last packet in the data stage of the transaction; when the - * function returns, the user is responsible for clearing the <b>status</b> stage of the transaction. - * Note that the status stage packet is sent or received in the opposite direction of the data flow. - * \n\n - * - * \note This routine should only be used on CONTROL type endpoints. - * - * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained - * together; i.e. the entire stream data must be read or written at the one time. - * - * \param[out] Buffer Pointer to the destination data buffer to write to. - * \param[in] Length Number of bytes to send via the currently selected endpoint. - * - * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer, - uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian, - * discarding fully read packets from the host as needed. The device IN acknowledgement is not - * automatically sent after success or failure states; the user is responsible for manually sending the - * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. - * - * \note This function automatically sends the last packet in the data stage of the transaction; when the - * function returns, the user is responsible for clearing the <b>status</b> stage of the transaction. - * Note that the status stage packet is sent or received in the opposite direction of the data flow. - * \n\n - * - * \note This routine should only be used on CONTROL type endpoints. - * - * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained - * together; i.e. the entire stream data must be read or written at the one time. - * - * \param[out] Buffer Pointer to the destination data buffer to write to. - * \param[in] Length Number of bytes to send via the currently selected endpoint. - * - * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. - */ - uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer, - uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); - //@} - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c deleted file mode 100644 index 7e24672c50..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - 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. -*/ - -#include "../../../../Common/Common.h" -#if (ARCH == ARCH_UC3) - -#define __INCLUDE_FROM_USB_DRIVER -#include "../USBMode.h" - -#if defined(USB_CAN_BE_DEVICE) - -#include "../Endpoint.h" - -#if !defined(FIXED_CONTROL_ENDPOINT_SIZE) -uint8_t USB_Device_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE; -#endif - -volatile uint32_t USB_Endpoint_SelectedEndpoint = ENDPOINT_CONTROLEP; -volatile uint8_t* USB_Endpoint_FIFOPos[ENDPOINT_TOTAL_ENDPOINTS]; - -bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table, - const uint8_t Entries) -{ - for (uint8_t i = 0; i < Entries; i++) - { - if (!(Table[i].Address)) - continue; - - if (!(Endpoint_ConfigureEndpoint(Table[i].Address, Table[i].Type, Table[i].Size, Table[i].Banks))) - { - return false; - } - } - - return true; -} - -bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, - const uint32_t UECFG0Data) -{ - USB_Endpoint_FIFOPos[Number] = &AVR32_USBB_SLAVE[Number * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; - -#if defined(CONTROL_ONLY_DEVICE) || defined(ORDERED_EP_CONFIG) - Endpoint_SelectEndpoint(Number); - Endpoint_EnableEndpoint(); - - (&AVR32_USBB.uecfg0)[Number] = 0; - (&AVR32_USBB.uecfg0)[Number] = UECFG0Data; - - return Endpoint_IsConfigured(); -#else - for (uint8_t EPNum = Number; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++) - { - uint32_t UECFG0Temp; - - Endpoint_SelectEndpoint(EPNum); - - if (EPNum == Number) - { - UECFG0Temp = UECFG0Data; - } - else - { - UECFG0Temp = (&AVR32_USBB.uecfg0)[EPNum]; - } - - if (!(UECFG0Temp & AVR32_USBB_ALLOC_MASK)) - continue; - - Endpoint_DisableEndpoint(); - (&AVR32_USBB.uecfg0)[EPNum] &= ~AVR32_USBB_ALLOC_MASK; - - Endpoint_EnableEndpoint(); - (&AVR32_USBB.uecfg0)[EPNum] = UECFG0Temp; - - if (!(Endpoint_IsConfigured())) - return false; - } - - Endpoint_SelectEndpoint(Number); - return true; -#endif -} - -void Endpoint_ClearEndpoints(void) -{ - for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++) - { - Endpoint_SelectEndpoint(EPNum); - (&AVR32_USBB.uecfg0)[EPNum] = 0; - (&AVR32_USBB.uecon0clr)[EPNum] = -1; - USB_Endpoint_FIFOPos[EPNum] = &AVR32_USBB_SLAVE[EPNum * 0x10000]; - Endpoint_DisableEndpoint(); - } -} - -void Endpoint_ClearStatusStage(void) -{ - if (USB_ControlRequest.bmRequestType & REQDIR_DEVICETOHOST) - { - while (!(Endpoint_IsOUTReceived())) - { - if (USB_DeviceState == DEVICE_STATE_Unattached) - return; - } - - Endpoint_ClearOUT(); - } - else - { - while (!(Endpoint_IsINReady())) - { - if (USB_DeviceState == DEVICE_STATE_Unattached) - return; - } - - Endpoint_ClearIN(); - } -} - -#if !defined(CONTROL_ONLY_DEVICE) -uint8_t Endpoint_WaitUntilReady(void) -{ - #if (USB_STREAM_TIMEOUT_MS < 0xFF) - uint8_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; - #else - uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; - #endif - - uint16_t PreviousFrameNumber = USB_Device_GetFrameNumber(); - - for (;;) - { - if (Endpoint_GetEndpointDirection() == ENDPOINT_DIR_IN) - { - if (Endpoint_IsINReady()) - return ENDPOINT_READYWAIT_NoError; - } - else - { - if (Endpoint_IsOUTReceived()) - return ENDPOINT_READYWAIT_NoError; - } - - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_READYWAIT_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_READYWAIT_BusSuspended; - else if (Endpoint_IsStalled()) - return ENDPOINT_READYWAIT_EndpointStalled; - - uint16_t CurrentFrameNumber = USB_Device_GetFrameNumber(); - - if (CurrentFrameNumber != PreviousFrameNumber) - { - PreviousFrameNumber = CurrentFrameNumber; - - if (!(TimeoutMSRem--)) - return ENDPOINT_READYWAIT_Timeout; - } - } -} -#endif - -#endif - -#endif diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h deleted file mode 100644 index 32d6a9b768..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h +++ /dev/null @@ -1,794 +0,0 @@ -/* - 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 USB Endpoint definitions for the AVR32 UC3 microcontrollers. - * \copydetails Group_EndpointManagement_UC3 - * - * \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_EndpointRW - * \defgroup Group_EndpointRW_UC3 Endpoint Data Reading and Writing (UC3) - * \brief Endpoint data read/write definitions for the Atmel AVR32 UC3 architecture. - * - * Functions, macros, variables, enums and types related to data reading and writing from and to endpoints. - */ - -/** \ingroup Group_EndpointPrimitiveRW - * \defgroup Group_EndpointPrimitiveRW_UC3 Read/Write of Primitive Data Types (UC3) - * \brief Endpoint primitive read/write definitions for the Atmel AVR32 UC3 architecture. - * - * Functions, macros, variables, enums and types related to data reading and writing of primitive data types - * from and to endpoints. - */ - -/** \ingroup Group_EndpointPacketManagement - * \defgroup Group_EndpointPacketManagement_UC3 Endpoint Packet Management (UC3) - * \brief Endpoint packet management definitions for the Atmel AVR32 UC3 architecture. - * - * Functions, macros, variables, enums and types related to packet management of endpoints. - */ - -/** \ingroup Group_EndpointManagement - * \defgroup Group_EndpointManagement_UC3 Endpoint Management (UC3) - * \brief Endpoint management definitions for the Atmel AVR32 UC3 architecture. - * - * Functions, macros and enums related to endpoint management when in USB Device mode. This - * module contains the endpoint management macros, as well as endpoint interrupt and data - * send/receive functions for various data types. - * - * @{ - */ - -#ifndef __ENDPOINT_UC3_H__ -#define __ENDPOINT_UC3_H__ - - /* Includes: */ - #include "../../../../Common/Common.h" - #include "../USBTask.h" - #include "../USBInterrupt.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__) - /* Macros: */ - #define ENDPOINT_HSB_ADDRESS_SPACE_SIZE (64 * 1024UL) - - /* Inline Functions: */ - static inline uint32_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST - ATTR_ALWAYS_INLINE; - static inline uint32_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) - { - uint8_t MaskVal = 0; - uint16_t CheckBytes = 8; - - while (CheckBytes < Bytes) - { - MaskVal++; - CheckBytes <<= 1; - } - - return (MaskVal << AVR32_USBB_EPSIZE_OFFSET); - } - - /* Function Prototypes: */ - void Endpoint_ClearEndpoints(void); - bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, - const uint32_t UECFGXData); - - /* External Variables: */ - extern volatile uint32_t USB_Endpoint_SelectedEndpoint; - extern volatile uint8_t* USB_Endpoint_FIFOPos[]; - #endif - - /* Public Interface - May be used in end-application: */ - /* Macros: */ - #if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__)) - /** Default size of the default control endpoint's bank, until altered by the control endpoint bank size - * value in the device descriptor. Not available if the \c FIXED_CONTROL_ENDPOINT_SIZE token is defined. - */ - #define ENDPOINT_CONTROLEP_DEFAULT_SIZE 8 - #endif - - #if !defined(CONTROL_ONLY_DEVICE) || defined(__DOXYGEN__) - #if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) - #define ENDPOINT_TOTAL_ENDPOINTS 8 - #else - /** Total number of endpoints (including the default control endpoint at address 0) which may - * be used in the device. Different AVR models support different amounts of endpoints, - * this value reflects the maximum number of endpoints for the currently selected AVR model. - */ - #define ENDPOINT_TOTAL_ENDPOINTS 7 - #endif - #else - #define ENDPOINT_TOTAL_ENDPOINTS 1 - #endif - - /* Enums: */ - /** Enum for the possible error return codes of the \ref Endpoint_WaitUntilReady() function. - * - * \ingroup Group_EndpointRW_UC3 - */ - enum Endpoint_WaitUntilReady_ErrorCodes_t - { - ENDPOINT_READYWAIT_NoError = 0, /**< Endpoint is ready for next packet, no error. */ - ENDPOINT_READYWAIT_EndpointStalled = 1, /**< The endpoint was stalled during the stream - * transfer by the host or device. - */ - ENDPOINT_READYWAIT_DeviceDisconnected = 2, /**< Device was disconnected from the host while - * waiting for the endpoint to become ready. - */ - ENDPOINT_READYWAIT_BusSuspended = 3, /**< The USB bus has been suspended by the host and - * no USB endpoint traffic can occur until the bus - * has resumed. - */ - ENDPOINT_READYWAIT_Timeout = 4, /**< The host failed to accept or send the next packet - * within the software timeout period set by the - * \ref USB_STREAM_TIMEOUT_MS macro. - */ - }; - - /* Inline Functions: */ - /** Configures the specified endpoint address with the given endpoint type, bank size and number of hardware - * banks. Once configured, the endpoint may be read from or written to, depending on its direction. - * - * \param[in] Address Endpoint address to configure. - * - * \param[in] Type Type of endpoint to configure, a \c EP_TYPE_* mask. Not all endpoint types - * are available on Low Speed USB devices - refer to the USB 2.0 specification. - * - * \param[in] Size Size of the endpoint's bank, where packets are stored before they are transmitted - * to the USB host, or after they have been received from the USB host (depending on - * the endpoint's data direction). The bank size must indicate the maximum packet size - * that the endpoint can handle. - * - * \param[in] Banks Number of hardware banks to use for the endpoint being configured. - * - * \attention When the \c ORDERED_EP_CONFIG compile time option is used, Endpoints <b>must</b> be configured in - * ascending order, or bank corruption will occur. - * - * \note Different endpoints may have different maximum packet sizes based on the endpoint's index - refer to - * the chosen microcontroller model's datasheet to determine the maximum bank size for each endpoint. - * \n\n - * - * \note The default control endpoint should not be manually configured by the user application, as - * it is automatically configured by the library internally. - * \n\n - * - * \note This routine will automatically select the specified endpoint upon success. Upon failure, the endpoint - * which failed to reconfigure correctly will be selected. - * - * \return Boolean \c true if the configuration succeeded, \c false otherwise. - */ - static inline bool Endpoint_ConfigureEndpoint(const uint8_t Address, - const uint8_t Type, - const uint16_t Size, - const uint8_t Banks) ATTR_ALWAYS_INLINE; - static inline bool Endpoint_ConfigureEndpoint(const uint8_t Address, - const uint8_t Type, - const uint16_t Size, - const uint8_t Banks) - { - uint8_t Number = (Address & ENDPOINT_EPNUM_MASK); - - if (Number >= ENDPOINT_TOTAL_ENDPOINTS) - return false; - - return Endpoint_ConfigureEndpoint_Prv(Number, - (AVR32_USBB_ALLOC_MASK | - ((uint32_t)Type << AVR32_USBB_EPTYPE_OFFSET) | - ((Address & ENDPOINT_DIR_IN) ? AVR32_USBB_UECFG0_EPDIR_MASK : 0) | - ((Banks > 1) ? AVR32_USBB_UECFG0_EPBK_SINGLE : AVR32_USBB_UECFG0_EPBK_DOUBLE) | - Endpoint_BytesToEPSizeMask(Size))); - } - - /** Indicates the number of bytes currently stored in the current endpoint's selected bank. - * - * \ingroup Group_EndpointRW_UC3 - * - * \return Total number of bytes in the currently selected Endpoint's FIFO buffer. - */ - static inline uint16_t Endpoint_BytesInEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint16_t Endpoint_BytesInEndpoint(void) - { - return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].byct; - } - - /** Determines the currently selected endpoint's direction. - * - * \return The currently selected endpoint's direction, as a \c ENDPOINT_DIR_* mask. - */ - static inline uint32_t Endpoint_GetEndpointDirection(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint32_t Endpoint_GetEndpointDirection(void) - { - return ((&AVR32_USBB.UECFG0)[USB_Endpoint_SelectedEndpoint].epdir ? ENDPOINT_DIR_IN : ENDPOINT_DIR_OUT); - } - - /** Get the endpoint address of the currently selected endpoint. This is typically used to save - * the currently selected endpoint so that it can be restored after another endpoint has been - * manipulated. - * - * \return Index of the currently selected endpoint. - */ - static inline uint8_t Endpoint_GetCurrentEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Endpoint_GetCurrentEndpoint(void) - { - return (USB_Endpoint_SelectedEndpoint | Endpoint_GetEndpointDirection()); - } - - /** Selects the given endpoint address. - * - * Any endpoint operations which do not require the endpoint address to be indicated will operate on - * the currently selected endpoint. - * - * \param[in] Address Endpoint address to select. - */ - static inline void Endpoint_SelectEndpoint(const uint8_t Address) ATTR_ALWAYS_INLINE; - static inline void Endpoint_SelectEndpoint(const uint8_t Address) - { - USB_Endpoint_SelectedEndpoint = (Address & ENDPOINT_EPNUM_MASK); - } - - /** Resets the endpoint bank FIFO. This clears all the endpoint banks and resets the USB controller's - * data In and Out pointers to the bank's contents. - * - * \param[in] Address Endpoint number whose FIFO buffers are to be reset. - */ - static inline void Endpoint_ResetEndpoint(const uint8_t Address) ATTR_ALWAYS_INLINE; - static inline void Endpoint_ResetEndpoint(const uint8_t Address) - { - uint32_t EndpointNumber = (Address & ENDPOINT_EPNUM_MASK); - - AVR32_USBB.uerst |= (AVR32_USBB_EPRST0_MASK << EndpointNumber); - AVR32_USBB.uerst &= ~(AVR32_USBB_EPRST0_MASK << EndpointNumber); - USB_Endpoint_FIFOPos[EndpointNumber] = &AVR32_USBB_SLAVE[EndpointNumber * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Enables the currently selected endpoint so that data can be sent and received through it to - * and from a host. - * - * \note Endpoints must first be configured properly via \ref Endpoint_ConfigureEndpoint(). - */ - static inline void Endpoint_EnableEndpoint(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_EnableEndpoint(void) - { - AVR32_USBB.uerst |= (AVR32_USBB_EPEN0_MASK << USB_Endpoint_SelectedEndpoint); - } - - /** Disables the currently selected endpoint so that data cannot be sent and received through it - * to and from a host. - */ - static inline void Endpoint_DisableEndpoint(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_DisableEndpoint(void) - { - AVR32_USBB.uerst &= ~(AVR32_USBB_EPEN0_MASK << USB_Endpoint_SelectedEndpoint); - } - - /** Determines if the currently selected endpoint is enabled, but not necessarily configured. - * - * \return Boolean \c true if the currently selected endpoint is enabled, \c false otherwise. - */ - static inline bool Endpoint_IsEnabled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Endpoint_IsEnabled(void) - { - return ((AVR32_USBB.uerst & (AVR32_USBB_EPEN0_MASK << USB_Endpoint_SelectedEndpoint)) ? true : false); - } - - /** Retrieves the number of busy banks in the currently selected endpoint, which have been queued for - * transmission via the \ref Endpoint_ClearIN() command, or are awaiting acknowledgement via the - * \ref Endpoint_ClearOUT() command. - * - * \ingroup Group_EndpointPacketManagement_UC3 - * - * \return Total number of busy banks in the selected endpoint. - */ - static inline uint8_t Endpoint_GetBusyBanks(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; - static inline uint8_t Endpoint_GetBusyBanks(void) - { - return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].nbusybk; - } - - /** Aborts all pending IN transactions on the currently selected endpoint, once the bank - * has been queued for transmission to the host via \ref Endpoint_ClearIN(). This function - * will terminate all queued transactions, resetting the endpoint banks ready for a new - * packet. - * - * \ingroup Group_EndpointPacketManagement_UC3 - */ - static inline void Endpoint_AbortPendingIN(void) - { - while (Endpoint_GetBusyBanks() != 0) - { - (&AVR32_USBB.UECON0SET)[USB_Endpoint_SelectedEndpoint].killbks = true; - while ((&AVR32_USBB.UECON0)[USB_Endpoint_SelectedEndpoint].killbk); - } - } - - /** Determines if the currently selected endpoint may be read from (if data is waiting in the endpoint - * bank and the endpoint is an OUT direction, or if the bank is not yet full if the endpoint is an IN - * direction). This function will return false if an error has occurred in the endpoint, if the endpoint - * is an OUT direction and no packet (or an empty packet) has been received, or if the endpoint is an IN - * direction and the endpoint bank is full. - * - * \ingroup Group_EndpointPacketManagement_UC3 - * - * \return Boolean \c true if the currently selected endpoint may be read from or written to, depending - * on its direction. - */ - static inline bool Endpoint_IsReadWriteAllowed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Endpoint_IsReadWriteAllowed(void) - { - return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].rwall; - } - - /** Determines if the currently selected endpoint is configured. - * - * \return Boolean \c true if the currently selected endpoint has been configured, \c false otherwise. - */ - static inline bool Endpoint_IsConfigured(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Endpoint_IsConfigured(void) - { - return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].cfgok; - } - - /** Returns a mask indicating which INTERRUPT type endpoints have interrupted - i.e. their - * interrupt duration has elapsed. Which endpoints have interrupted can be determined by - * masking the return value against <tt>(1 << <i>{Endpoint Number}</i>)</tt>. - * - * \return Mask whose bits indicate which endpoints have interrupted. - */ - static inline uint32_t Endpoint_GetEndpointInterrupts(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint32_t Endpoint_GetEndpointInterrupts(void) - { - return ((AVR32_USBB.udint & (AVR32_USBB_EP6INT_MASK | AVR32_USBB_EP5INT_MASK | - AVR32_USBB_EP4INT_MASK | AVR32_USBB_EP3INT_MASK | - AVR32_USBB_EP2INT_MASK | AVR32_USBB_EP1INT_MASK | - AVR32_USBB_EP0INT_MASK)) >> AVR32_USBB_EP0INT_OFFSET); - } - - /** Determines if the specified endpoint number has interrupted (valid only for INTERRUPT type - * endpoints). - * - * \param[in] Address Address of the endpoint whose interrupt flag should be tested. - * - * \return Boolean \c true if the specified endpoint has interrupted, \c false otherwise. - */ - static inline bool Endpoint_HasEndpointInterrupted(const uint8_t Address) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Endpoint_HasEndpointInterrupted(const uint8_t Address) - { - return ((Endpoint_GetEndpointInterrupts() & (AVR32_USBB_EP0INT_MASK << (Address & ENDPOINT_EPNUM_MASK))) ? true : false); - } - - /** Determines if the selected IN endpoint is ready for a new packet to be sent to the host. - * - * \ingroup Group_EndpointPacketManagement_UC3 - * - * \return Boolean \c true if the current endpoint is ready for an IN packet, \c false otherwise. - */ - static inline bool Endpoint_IsINReady(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Endpoint_IsINReady(void) - { - return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].txini; - } - - /** Determines if the selected OUT endpoint has received new packet from the host. - * - * \ingroup Group_EndpointPacketManagement_UC3 - * - * \return Boolean \c true if current endpoint is has received an OUT packet, \c false otherwise. - */ - static inline bool Endpoint_IsOUTReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Endpoint_IsOUTReceived(void) - { - return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].rxouti; - } - - /** Determines if the current CONTROL type endpoint has received a SETUP packet. - * - * \ingroup Group_EndpointPacketManagement_UC3 - * - * \return Boolean \c true if the selected endpoint has received a SETUP packet, \c false otherwise. - */ - static inline bool Endpoint_IsSETUPReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Endpoint_IsSETUPReceived(void) - { - return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].rxstpi; - } - - /** Clears a received SETUP packet on the currently selected CONTROL type endpoint, freeing up the - * endpoint for the next packet. - * - * \ingroup Group_EndpointPacketManagement_UC3 - * - * \note This is not applicable for non CONTROL type endpoints. - */ - static inline void Endpoint_ClearSETUP(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_ClearSETUP(void) - { - (&AVR32_USBB.UESTA0CLR)[USB_Endpoint_SelectedEndpoint].rxstpic = true; - USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint] = &AVR32_USBB_SLAVE[USB_Endpoint_SelectedEndpoint * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Sends an IN packet to the host on the currently selected endpoint, freeing up the endpoint for the - * next packet and switching to the alternative endpoint bank if double banked. - * - * \ingroup Group_EndpointPacketManagement_UC3 - */ - static inline void Endpoint_ClearIN(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_ClearIN(void) - { - (&AVR32_USBB.UESTA0CLR)[USB_Endpoint_SelectedEndpoint].txinic = true; - (&AVR32_USBB.UECON0CLR)[USB_Endpoint_SelectedEndpoint].fifoconc = true; - USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint] = &AVR32_USBB_SLAVE[USB_Endpoint_SelectedEndpoint * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Acknowledges an OUT packet to the host on the currently selected endpoint, freeing up the endpoint - * for the next packet and switching to the alternative endpoint bank if double banked. - * - * \ingroup Group_EndpointPacketManagement_UC3 - */ - static inline void Endpoint_ClearOUT(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_ClearOUT(void) - { - (&AVR32_USBB.UESTA0CLR)[USB_Endpoint_SelectedEndpoint].rxoutic = true; - (&AVR32_USBB.UECON0CLR)[USB_Endpoint_SelectedEndpoint].fifoconc = true; - USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint] = &AVR32_USBB_SLAVE[USB_Endpoint_SelectedEndpoint * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Stalls the current endpoint, indicating to the host that a logical problem occurred with the - * indicated endpoint and that the current transfer sequence should be aborted. This provides a - * way for devices to indicate invalid commands to the host so that the current transfer can be - * aborted and the host can begin its own recovery sequence. - * - * The currently selected endpoint remains stalled until either the \ref Endpoint_ClearStall() macro - * is called, or the host issues a CLEAR FEATURE request to the device for the currently selected - * endpoint. - * - * \ingroup Group_EndpointPacketManagement_UC3 - */ - static inline void Endpoint_StallTransaction(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_StallTransaction(void) - { - (&AVR32_USBB.UECON0SET)[USB_Endpoint_SelectedEndpoint].stallrqs = true; - } - - /** Clears the STALL condition on the currently selected endpoint. - * - * \ingroup Group_EndpointPacketManagement_UC3 - */ - static inline void Endpoint_ClearStall(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_ClearStall(void) - { - (&AVR32_USBB.UECON0CLR)[USB_Endpoint_SelectedEndpoint].stallrqc = true; - } - - /** Determines if the currently selected endpoint is stalled, \c false otherwise. - * - * \ingroup Group_EndpointPacketManagement_UC3 - * - * \return Boolean \c true if the currently selected endpoint is stalled, \c false otherwise. - */ - static inline bool Endpoint_IsStalled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Endpoint_IsStalled(void) - { - return (&AVR32_USBB.UECON0)[USB_Endpoint_SelectedEndpoint].stallrq; - } - - /** Resets the data toggle of the currently selected endpoint. */ - static inline void Endpoint_ResetDataToggle(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_ResetDataToggle(void) - { - (&AVR32_USBB.UECON0SET)[USB_Endpoint_SelectedEndpoint].rstdts = true; - } - - /** Sets the direction of the currently selected endpoint. - * - * \param[in] DirectionMask New endpoint direction, as a \c ENDPOINT_DIR_* mask. - */ - static inline void Endpoint_SetEndpointDirection(const uint32_t DirectionMask) ATTR_ALWAYS_INLINE; - static inline void Endpoint_SetEndpointDirection(const uint32_t DirectionMask) - { - (&AVR32_USBB.UECFG0)[USB_Endpoint_SelectedEndpoint].epdir = (DirectionMask == ENDPOINT_DIR_IN); - } - - /** Reads one byte from the currently selected endpoint's bank, for OUT direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \return Next byte in the currently selected endpoint's FIFO buffer. - */ - static inline uint8_t Endpoint_Read_8(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Endpoint_Read_8(void) - { - return *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - } - - /** Writes one byte to the currently selected endpoint's bank, for IN direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \param[in] Data Data to write into the the currently selected endpoint's FIFO buffer. - */ - static inline void Endpoint_Write_8(const uint8_t Data) ATTR_ALWAYS_INLINE; - static inline void Endpoint_Write_8(const uint8_t Data) - { - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = Data; - } - - /** Discards one byte from the currently selected endpoint's bank, for OUT direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - */ - static inline void Endpoint_Discard_8(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_Discard_8(void) - { - uint8_t Dummy; - - Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - - (void)Dummy; - } - - /** Reads two bytes from the currently selected endpoint's bank in little endian format, for OUT - * direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \return Next two bytes in the currently selected endpoint's FIFO buffer. - */ - static inline uint16_t Endpoint_Read_16_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint16_t Endpoint_Read_16_LE(void) - { - uint16_t Byte0 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - uint16_t Byte1 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - - return ((Byte1 << 8) | Byte0); - } - - /** Reads two bytes from the currently selected endpoint's bank in big endian format, for OUT - * direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \return Next two bytes in the currently selected endpoint's FIFO buffer. - */ - static inline uint16_t Endpoint_Read_16_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint16_t Endpoint_Read_16_BE(void) - { - uint16_t Byte0 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - uint16_t Byte1 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - - return ((Byte0 << 8) | Byte1); - } - - /** Writes two bytes to the currently selected endpoint's bank in little endian format, for IN - * direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. - */ - static inline void Endpoint_Write_16_LE(const uint16_t Data) ATTR_ALWAYS_INLINE; - static inline void Endpoint_Write_16_LE(const uint16_t Data) - { - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data & 0xFF); - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 8); - } - - /** Writes two bytes to the currently selected endpoint's bank in big endian format, for IN - * direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. - */ - static inline void Endpoint_Write_16_BE(const uint16_t Data) ATTR_ALWAYS_INLINE; - static inline void Endpoint_Write_16_BE(const uint16_t Data) - { - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 8); - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data & 0xFF); - } - - /** Discards two bytes from the currently selected endpoint's bank, for OUT direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - */ - static inline void Endpoint_Discard_16(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_Discard_16(void) - { - uint8_t Dummy; - - Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - - (void)Dummy; - } - - /** Reads four bytes from the currently selected endpoint's bank in little endian format, for OUT - * direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \return Next four bytes in the currently selected endpoint's FIFO buffer. - */ - static inline uint32_t Endpoint_Read_32_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint32_t Endpoint_Read_32_LE(void) - { - uint32_t Byte0 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - uint32_t Byte1 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - uint32_t Byte2 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - uint32_t Byte3 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - - return ((Byte3 << 24) | (Byte2 << 16) | (Byte1 << 8) | Byte0); - } - - /** Reads four bytes from the currently selected endpoint's bank in big endian format, for OUT - * direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \return Next four bytes in the currently selected endpoint's FIFO buffer. - */ - static inline uint32_t Endpoint_Read_32_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint32_t Endpoint_Read_32_BE(void) - { - uint32_t Byte0 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - uint32_t Byte1 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - uint32_t Byte2 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - uint32_t Byte3 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - - return ((Byte0 << 24) | (Byte1 << 16) | (Byte2 << 8) | Byte3); - } - - /** Writes four bytes to the currently selected endpoint's bank in little endian format, for IN - * direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. - */ - static inline void Endpoint_Write_32_LE(const uint32_t Data) ATTR_ALWAYS_INLINE; - static inline void Endpoint_Write_32_LE(const uint32_t Data) - { - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data & 0xFF); - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 8); - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 16); - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 24); - } - - /** Writes four bytes to the currently selected endpoint's bank in big endian format, for IN - * direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - * - * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. - */ - static inline void Endpoint_Write_32_BE(const uint32_t Data) ATTR_ALWAYS_INLINE; - static inline void Endpoint_Write_32_BE(const uint32_t Data) - { - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 24); - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 16); - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 8); - *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data & 0xFF); - } - - /** Discards four bytes from the currently selected endpoint's bank, for OUT direction endpoints. - * - * \ingroup Group_EndpointPrimitiveRW_UC3 - */ - static inline void Endpoint_Discard_32(void) ATTR_ALWAYS_INLINE; - static inline void Endpoint_Discard_32(void) - { - uint8_t Dummy; - - Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); - - (void)Dummy; - } - - /* External Variables: */ - /** Global indicating the maximum packet size of the default control endpoint located at address - * 0 in the device. This value is set to the value indicated in the device descriptor in the user - * project once the USB interface is initialized into device mode. - * - * If space is an issue, it is possible to fix this to a static value by defining the control - * endpoint size in the \c FIXED_CONTROL_ENDPOINT_SIZE token passed to the compiler in the makefile - * via the -D switch. When a fixed control endpoint size is used, the size is no longer dynamically - * read from the descriptors at runtime and instead fixed to the given value. When used, it is - * important that the descriptor control endpoint size value matches the size given as the - * \c FIXED_CONTROL_ENDPOINT_SIZE token - it is recommended that the \c FIXED_CONTROL_ENDPOINT_SIZE token - * be used in the device descriptors to ensure this. - * - * \attention This variable should be treated as read-only in the user application, and never manually - * changed in value. - */ - #if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__)) - extern uint8_t USB_Device_ControlEndpointSize; - #else - #define USB_Device_ControlEndpointSize FIXED_CONTROL_ENDPOINT_SIZE - #endif - - /* Function Prototypes: */ - /** Configures a table of endpoint descriptions, in sequence. This function can be used to configure multiple - * endpoints at the same time. - * - * \note Endpoints with a zero address will be ignored, thus this function cannot be used to configure the - * control endpoint. - * - * \param[in] Table Pointer to a table of endpoint descriptions. - * \param[in] Entries Number of entries in the endpoint table to configure. - * - * \return Boolean \c true if all endpoints configured successfully, \c false otherwise. - */ - bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table, - const uint8_t Entries); - - /** Completes the status stage of a control transfer on a CONTROL type endpoint automatically, - * with respect to the data direction. This is a convenience function which can be used to - * simplify user control request handling. - * - * \note This routine should not be called on non CONTROL type endpoints. - */ - void Endpoint_ClearStatusStage(void); - - /** Spin-loops until the currently selected non-control endpoint is ready for the next packet of data - * to be read or written to it. - * - * \note This routine should not be called on CONTROL type endpoints. - * - * \ingroup Group_EndpointRW_UC3 - * - * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. - */ - uint8_t Endpoint_WaitUntilReady(void); - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Host_UC3.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Host_UC3.c deleted file mode 100644 index 2c182ab69c..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Host_UC3.c +++ /dev/null @@ -1,297 +0,0 @@ -/* - 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. -*/ - -#include "../../../../Common/Common.h" -#if (ARCH == ARCH_UC3) - -#define __INCLUDE_FROM_USB_DRIVER -#include "../USBMode.h" - -#if defined(USB_CAN_BE_HOST) - -#define __INCLUDE_FROM_HOST_C -#include "../Host.h" - -void USB_Host_ProcessNextHostState(void) -{ - uint8_t ErrorCode = HOST_ENUMERROR_NoError; - uint8_t SubErrorCode = HOST_ENUMERROR_NoError; - - static uint16_t WaitMSRemaining; - static uint8_t PostWaitState; - - switch (USB_HostState) - { - case HOST_STATE_WaitForDevice: - if (WaitMSRemaining) - { - if ((SubErrorCode = USB_Host_WaitMS(1)) != HOST_WAITERROR_Successful) - { - USB_HostState = PostWaitState; - ErrorCode = HOST_ENUMERROR_WaitStage; - break; - } - - if (!(--WaitMSRemaining)) - USB_HostState = PostWaitState; - } - - break; - case HOST_STATE_Powered: - WaitMSRemaining = HOST_DEVICE_SETTLE_DELAY_MS; - - USB_HostState = HOST_STATE_Powered_WaitForDeviceSettle; - break; - case HOST_STATE_Powered_WaitForDeviceSettle: - if (WaitMSRemaining--) - { - Delay_MS(1); - break; - } - else - { - USB_Host_VBUS_Manual_Off(); - - USB_OTGPAD_On(); - USB_Host_VBUS_Auto_Enable(); - USB_Host_VBUS_Auto_On(); - - #if defined(NO_AUTO_VBUS_MANAGEMENT) - USB_Host_VBUS_Manual_Enable(); - USB_Host_VBUS_Manual_On(); - #endif - - USB_HostState = HOST_STATE_Powered_WaitForConnect; - } - - break; - case HOST_STATE_Powered_WaitForConnect: - if (USB_INT_HasOccurred(USB_INT_DCONNI)) - { - USB_INT_Clear(USB_INT_DCONNI); - USB_INT_Clear(USB_INT_DDISCI); - - USB_INT_Clear(USB_INT_VBERRI); - USB_INT_Enable(USB_INT_VBERRI); - - USB_Host_ResumeBus(); - Pipe_ClearPipes(); - - HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Powered_DoReset); - } - - break; - case HOST_STATE_Powered_DoReset: - USB_Host_ResetDevice(); - - HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Powered_ConfigPipe); - break; - case HOST_STATE_Powered_ConfigPipe: - if (!(Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL, ENDPOINT_CONTROLEP, PIPE_CONTROLPIPE_DEFAULT_SIZE, 1))) - { - ErrorCode = HOST_ENUMERROR_PipeConfigError; - SubErrorCode = 0; - break; - } - - USB_HostState = HOST_STATE_Default; - break; - case HOST_STATE_Default: - USB_ControlRequest = (USB_Request_Header_t) - { - .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE), - .bRequest = REQ_GetDescriptor, - .wValue = (DTYPE_Device << 8), - .wIndex = 0, - .wLength = 8, - }; - - uint8_t DataBuffer[8]; - - Pipe_SelectPipe(PIPE_CONTROLPIPE); - if ((SubErrorCode = USB_Host_SendControlRequest(DataBuffer)) != HOST_SENDCONTROL_Successful) - { - ErrorCode = HOST_ENUMERROR_ControlError; - break; - } - - USB_Host_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, Endpoint0Size)]; - - USB_Host_ResetDevice(); - - HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Default_PostReset); - break; - case HOST_STATE_Default_PostReset: - if (!(Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL, ENDPOINT_CONTROLEP, USB_Host_ControlPipeSize, 1))) - { - ErrorCode = HOST_ENUMERROR_PipeConfigError; - SubErrorCode = 0; - break; - } - - USB_ControlRequest = (USB_Request_Header_t) - { - .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE), - .bRequest = REQ_SetAddress, - .wValue = USB_HOST_DEVICEADDRESS, - .wIndex = 0, - .wLength = 0, - }; - - if ((SubErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful) - { - ErrorCode = HOST_ENUMERROR_ControlError; - break; - } - - HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Default_PostAddressSet); - break; - case HOST_STATE_Default_PostAddressSet: - USB_Host_SetDeviceAddress(USB_HOST_DEVICEADDRESS); - - USB_HostState = HOST_STATE_Addressed; - - EVENT_USB_Host_DeviceEnumerationComplete(); - break; - - default: - break; - } - - if ((ErrorCode != HOST_ENUMERROR_NoError) && (USB_HostState != HOST_STATE_Unattached)) - { - EVENT_USB_Host_DeviceEnumerationFailed(ErrorCode, SubErrorCode); - - USB_Host_VBUS_Auto_Off(); - - EVENT_USB_Host_DeviceUnattached(); - - USB_ResetInterface(); - } -} - -uint8_t USB_Host_WaitMS(uint8_t MS) -{ - bool BusSuspended = USB_Host_IsBusSuspended(); - uint8_t ErrorCode = HOST_WAITERROR_Successful; - bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI); - - USB_INT_Disable(USB_INT_HSOFI); - USB_INT_Clear(USB_INT_HSOFI); - - USB_Host_ResumeBus(); - - while (MS) - { - if (USB_INT_HasOccurred(USB_INT_HSOFI)) - { - USB_INT_Clear(USB_INT_HSOFI); - MS--; - } - - if ((USB_HostState == HOST_STATE_Unattached) || (USB_CurrentMode != USB_MODE_Host)) - { - ErrorCode = HOST_WAITERROR_DeviceDisconnect; - - break; - } - - if (Pipe_IsError()) - { - Pipe_ClearError(); - ErrorCode = HOST_WAITERROR_PipeError; - - break; - } - - if (Pipe_IsStalled()) - { - Pipe_ClearStall(); - ErrorCode = HOST_WAITERROR_SetupStalled; - - break; - } - } - - if (BusSuspended) - USB_Host_SuspendBus(); - - if (HSOFIEnabled) - USB_INT_Enable(USB_INT_HSOFI); - - return ErrorCode; -} - -static void USB_Host_ResetDevice(void) -{ - bool BusSuspended = USB_Host_IsBusSuspended(); - - USB_INT_Disable(USB_INT_DDISCI); - - USB_Host_ResetBus(); - while (!(USB_Host_IsBusResetComplete())); - USB_Host_ResumeBus(); - - USB_Host_ConfigurationNumber = 0; - - bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI); - - USB_INT_Disable(USB_INT_HSOFI); - USB_INT_Clear(USB_INT_HSOFI); - - for (uint8_t MSRem = 10; MSRem != 0; MSRem--) - { - /* Workaround for powerless-pull-up devices. After a USB bus reset, - all disconnection interrupts are suppressed while a USB frame is - looked for - if it is found within 10ms, the device is still - present. */ - - if (USB_INT_HasOccurred(USB_INT_HSOFI)) - { - USB_INT_Clear(USB_INT_HSOFI); - USB_INT_Clear(USB_INT_DDISCI); - break; - } - - Delay_MS(1); - } - - if (HSOFIEnabled) - USB_INT_Enable(USB_INT_HSOFI); - - if (BusSuspended) - USB_Host_SuspendBus(); - - USB_INT_Enable(USB_INT_DDISCI); -} - -#endif - -#endif diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Host_UC3.h b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Host_UC3.h deleted file mode 100644 index 5338f72089..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Host_UC3.h +++ /dev/null @@ -1,363 +0,0 @@ -/* - 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 USB Host definitions for the AVR32 UC3B microcontrollers. - * \copydetails Group_Host_UC3B - * - * \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_Host - * \defgroup Group_Host_UC3B Host Management (UC3B) - * \brief USB Host definitions for the AVR32 UC3B microcontrollers. - * - * Architecture specific USB Host definitions for the Atmel 32-bit AVR UC3B microcontrollers. - * - * @{ - */ - -#ifndef __USBHOST_UC3B_H__ -#define __USBHOST_UC3B_H__ - - /* Includes: */ - #include "../../../../Common/Common.h" - #include "../StdDescriptors.h" - #include "../Pipe.h" - #include "../USBInterrupt.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 - - /* Public Interface - May be used in end-application: */ - /* Macros: */ - /** Indicates the fixed USB device address which any attached device is enumerated to when in - * host mode. As only one USB device may be attached to the AVR in host mode at any one time - * and that the address used is not important (other than the fact that it is non-zero), a - * fixed value is specified by the library. - */ - #define USB_HOST_DEVICEADDRESS 1 - - #if !defined(HOST_DEVICE_SETTLE_DELAY_MS) || defined(__DOXYGEN__) - /** Constant for the delay in milliseconds after a device is connected before the library - * will start the enumeration process. Some devices require a delay of up to 5 seconds - * after connection before the enumeration process can start or incorrect operation will - * occur. - * - * The default delay value may be overridden in the user project makefile by defining the - * \c HOST_DEVICE_SETTLE_DELAY_MS token to the required delay in milliseconds, and passed to the - * compiler using the -D switch. - */ - #define HOST_DEVICE_SETTLE_DELAY_MS 1000 - #endif - - /* Enums: */ - /** Enum for the error codes for the \ref EVENT_USB_Host_HostError() event. - * - * \see \ref Group_Events for more information on this event. - */ - enum USB_Host_ErrorCodes_t - { - HOST_ERROR_VBusVoltageDip = 0, /**< VBUS voltage dipped to an unacceptable level. This - * error may be the result of an attached device drawing - * too much current from the VBUS line, or due to the - * AVR's power source being unable to supply sufficient - * current. - */ - }; - - /** Enum for the error codes for the \ref EVENT_USB_Host_DeviceEnumerationFailed() event. - * - * \see \ref Group_Events for more information on this event. - */ - enum USB_Host_EnumerationErrorCodes_t - { - HOST_ENUMERROR_NoError = 0, /**< No error occurred. Used internally, this is not a valid - * ErrorCode parameter value for the \ref EVENT_USB_Host_DeviceEnumerationFailed() - * event. - */ - HOST_ENUMERROR_WaitStage = 1, /**< One of the delays between enumeration steps failed - * to complete successfully, due to a timeout or other - * error. - */ - HOST_ENUMERROR_NoDeviceDetected = 2, /**< No device was detected, despite the USB data lines - * indicating the attachment of a device. - */ - HOST_ENUMERROR_ControlError = 3, /**< One of the enumeration control requests failed to - * complete successfully. - */ - HOST_ENUMERROR_PipeConfigError = 4, /**< The default control pipe (address 0) failed to - * configure correctly. - */ - }; - - /* Inline Functions: */ - /** Returns the current USB frame number, when in host mode. Every millisecond the USB bus is active (i.e. not suspended) - * the frame number is incremented by one. - * - * \return Current USB frame number from the USB controller. - */ - static inline uint16_t USB_Host_GetFrameNumber(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint16_t USB_Host_GetFrameNumber(void) - { - return AVR32_USBB_UHFNUM; - } - - #if !defined(NO_SOF_EVENTS) - /** Enables the host mode Start Of Frame events. When enabled, this causes the - * \ref EVENT_USB_Host_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus, - * at the start of each USB frame when a device is enumerated while in host mode. - * - * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. - */ - static inline void USB_Host_EnableSOFEvents(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_EnableSOFEvents(void) - { - USB_INT_Enable(USB_INT_HSOFI); - } - - /** Disables the host mode Start Of Frame events. When disabled, this stops the firing of the - * \ref EVENT_USB_Host_StartOfFrame() event when enumerated in host mode. - * - * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. - */ - static inline void USB_Host_DisableSOFEvents(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_DisableSOFEvents(void) - { - USB_INT_Disable(USB_INT_HSOFI); - } - #endif - - /** Resets the USB bus, including the endpoints in any attached device and pipes on the AVR host. - * USB bus resets leave the default control pipe configured (if already configured). - * - * If the USB bus has been suspended prior to issuing a bus reset, the attached device will be - * woken up automatically and the bus resumed after the reset has been correctly issued. - */ - static inline void USB_Host_ResetBus(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_ResetBus(void) - { - AVR32_USBB.UHCON.reset = true; - } - - /** Determines if a previously issued bus reset (via the \ref USB_Host_ResetBus() macro) has - * completed. - * - * \return Boolean \c true if no bus reset is currently being sent, \c false otherwise. - */ - static inline bool USB_Host_IsBusResetComplete(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool USB_Host_IsBusResetComplete(void) - { - return AVR32_USBB.UHCON.reset; - } - - /** Resumes USB communications with an attached and enumerated device, by resuming the transmission - * of the 1MS Start Of Frame messages to the device. When resumed, USB communications between the - * host and attached device may occur. - */ - static inline void USB_Host_ResumeBus(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_ResumeBus(void) - { - AVR32_USBB.UHCON.sofe = true; - } - - /** Suspends the USB bus, preventing any communications from occurring between the host and attached - * device until the bus has been resumed. This stops the transmission of the 1MS Start Of Frame - * messages to the device. - * - * \note While the USB bus is suspended, all USB interrupt sources are also disabled; this means that - * some events (such as device disconnections) will not fire until the bus is resumed. - */ - static inline void USB_Host_SuspendBus(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_SuspendBus(void) - { - AVR32_USBB.UHCON.sofe = false; - } - - /** Determines if the USB bus has been suspended via the use of the \ref USB_Host_SuspendBus() macro, - * false otherwise. While suspended, no USB communications can occur until the bus is resumed, - * except for the Remote Wakeup event from the device if supported. - * - * \return Boolean \c true if the bus is currently suspended, \c false otherwise. - */ - static inline bool USB_Host_IsBusSuspended(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool USB_Host_IsBusSuspended(void) - { - return AVR32_USBB.UHCON.sofe; - } - - /** Determines if the attached device is currently enumerated in Full Speed mode (12Mb/s), or - * false if the attached device is enumerated in Low Speed mode (1.5Mb/s). - * - * \return Boolean \c true if the attached device is enumerated in Full Speed mode, \c false otherwise. - */ - static inline bool USB_Host_IsDeviceFullSpeed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool USB_Host_IsDeviceFullSpeed(void) - { - return (AVR32_USBB.USBSTA.speed == AVR32_USBB_SPEED_FULL); - } - - /** Determines if the attached device is currently issuing a Remote Wakeup request, requesting - * that the host resume the USB bus and wake up the device, \c false otherwise. - * - * \return Boolean \c true if the attached device has sent a Remote Wakeup request, \c false otherwise. - */ - static inline bool USB_Host_IsRemoteWakeupSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool USB_Host_IsRemoteWakeupSent(void) - { - return AVR32_USBB.UHINT.rxrsmi; - } - - /** Clears the flag indicating that a Remote Wakeup request has been issued by an attached device. */ - static inline void USB_Host_ClearRemoteWakeupSent(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_ClearRemoteWakeupSent(void) - { - AVR32_USBB.UHINTCLR.rxrsmic = true; - } - - /** Accepts a Remote Wakeup request from an attached device. This must be issued in response to - * a device's Remote Wakeup request within 2ms for the request to be accepted and the bus to - * be resumed. - */ - static inline void USB_Host_ResumeFromWakeupRequest(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_ResumeFromWakeupRequest(void) - { - AVR32_USBB.UHCON.resume = true; - } - - /** Determines if a resume from Remote Wakeup request is currently being sent to an attached - * device. - * - * \return Boolean \c true if no resume request is currently being sent, \c false otherwise. - */ - static inline bool USB_Host_IsResumeFromWakeupRequestSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool USB_Host_IsResumeFromWakeupRequestSent(void) - { - return AVR32_USBB.UHCON.resume; - } - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Macros: */ - static inline void USB_Host_HostMode_On(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_HostMode_On(void) - { - // Not required for UC3B - } - - static inline void USB_Host_HostMode_Off(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_HostMode_Off(void) - { - // Not required for UC3B - } - - static inline void USB_Host_VBUS_Auto_Enable(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_VBUS_Auto_Enable(void) - { - AVR32_USBB.USBCON.vbushwc = false; - } - - static inline void USB_Host_VBUS_Manual_Enable(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_VBUS_Manual_Enable(void) - { - AVR32_USBB.USBCON.vbushwc = true; - } - - static inline void USB_Host_VBUS_Auto_On(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_VBUS_Auto_On(void) - { - AVR32_USBB.USBSTASET.vbusrqs = true; - } - - static inline void USB_Host_VBUS_Manual_On(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_VBUS_Manual_On(void) - { - AVR32_USBB.USBSTASET.vbusrqs = true; - } - - static inline void USB_Host_VBUS_Auto_Off(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_VBUS_Auto_Off(void) - { - AVR32_USBB.USBSTACLR.vbusrqc = true; - } - - static inline void USB_Host_VBUS_Manual_Off(void) ATTR_ALWAYS_INLINE; - static inline void USB_Host_VBUS_Manual_Off(void) - { - AVR32_USBB.USBSTACLR.vbusrqc = true; - } - - static inline void USB_Host_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; - static inline void USB_Host_SetDeviceAddress(const uint8_t Address) - { - AVR32_USBB.UHADDR1.uhaddr_p0 = Address; - AVR32_USBB.UHADDR1.uhaddr_p1 = Address; - AVR32_USBB.UHADDR1.uhaddr_p2 = Address; - AVR32_USBB.UHADDR1.uhaddr_p3 = Address; - AVR32_USBB.UHADDR2.uhaddr_p4 = Address; - AVR32_USBB.UHADDR2.uhaddr_p5 = Address; - AVR32_USBB.UHADDR2.uhaddr_p6 = Address; - } - - /* Enums: */ - enum USB_Host_WaitMSErrorCodes_t - { - HOST_WAITERROR_Successful = 0, - HOST_WAITERROR_DeviceDisconnect = 1, - HOST_WAITERROR_PipeError = 2, - HOST_WAITERROR_SetupStalled = 3, - }; - - /* Function Prototypes: */ - void USB_Host_ProcessNextHostState(void); - uint8_t USB_Host_WaitMS(uint8_t MS); - - #if defined(__INCLUDE_FROM_HOST_C) - static void USB_Host_ResetDevice(void); - #endif - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c deleted file mode 100644 index 27426ada0b..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - 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. -*/ - -#include "../../../../Common/Common.h" -#if (ARCH == ARCH_UC3) - -#define __INCLUDE_FROM_USB_DRIVER -#include "../USBMode.h" - -#if defined(USB_CAN_BE_HOST) - -#include "PipeStream_UC3.h" - -uint8_t Pipe_Discard_Stream(uint16_t Length, - uint16_t* const BytesProcessed) -{ - uint8_t ErrorCode; - uint16_t BytesInTransfer = 0; - - Pipe_SetPipeToken(PIPE_TOKEN_IN); - - if ((ErrorCode = Pipe_WaitUntilReady())) - return ErrorCode; - - if (BytesProcessed != NULL) - Length -= *BytesProcessed; - - while (Length) - { - if (!(Pipe_IsReadWriteAllowed())) - { - Pipe_ClearIN(); - - if (BytesProcessed != NULL) - { - *BytesProcessed += BytesInTransfer; - return PIPE_RWSTREAM_IncompleteTransfer; - } - - if ((ErrorCode = Pipe_WaitUntilReady())) - return ErrorCode; - } - else - { - Pipe_Discard_8(); - - Length--; - BytesInTransfer++; - } - } - - return PIPE_RWSTREAM_NoError; -} - -uint8_t Pipe_Null_Stream(uint16_t Length, - uint16_t* const BytesProcessed) -{ - uint8_t ErrorCode; - uint16_t BytesInTransfer = 0; - - Pipe_SetPipeToken(PIPE_TOKEN_OUT); - - if ((ErrorCode = Pipe_WaitUntilReady())) - return ErrorCode; - - if (BytesProcessed != NULL) - Length -= *BytesProcessed; - - while (Length) - { - if (!(Pipe_IsReadWriteAllowed())) - { - Pipe_ClearOUT(); - - if (BytesProcessed != NULL) - { - *BytesProcessed += BytesInTransfer; - return PIPE_RWSTREAM_IncompleteTransfer; - } - - USB_USBTask(); - - if ((ErrorCode = Pipe_WaitUntilReady())) - return ErrorCode; - } - else - { - Pipe_Write_8(0); - - Length--; - BytesInTransfer++; - } - } - - return PIPE_RWSTREAM_NoError; -} - -/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations, - * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */ - -#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_LE -#define TEMPLATE_BUFFER_TYPE const void* -#define TEMPLATE_TOKEN PIPE_TOKEN_OUT -#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() -#define TEMPLATE_BUFFER_OFFSET(Length) 0 -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr) -#include "Template/Template_Pipe_RW.c" - -#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_BE -#define TEMPLATE_BUFFER_TYPE const void* -#define TEMPLATE_TOKEN PIPE_TOKEN_OUT -#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() -#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr) -#include "Template/Template_Pipe_RW.c" - -#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_LE -#define TEMPLATE_BUFFER_TYPE void* -#define TEMPLATE_TOKEN PIPE_TOKEN_IN -#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN() -#define TEMPLATE_BUFFER_OFFSET(Length) 0 -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8() -#include "Template/Template_Pipe_RW.c" - -#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_BE -#define TEMPLATE_BUFFER_TYPE void* -#define TEMPLATE_TOKEN PIPE_TOKEN_IN -#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN() -#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) -#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount -#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8() -#include "Template/Template_Pipe_RW.c" - -#endif - -#endif diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h b/lib/lufa/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h deleted file mode 100644 index cc34442084..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h +++ /dev/null @@ -1,352 +0,0 @@ -/* - 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 Pipe data stream transmission and reception management for the AVR32 UC3 microcontrollers. - * \copydetails Group_PipeStreamRW_UC3 - * - * \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_PipeStreamRW - * \defgroup Group_PipeStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3) - * \brief Pipe data stream transmission and reception management for the Atmel AVR32 UC3 architecture. - * - * Functions, macros, variables, enums and types related to data reading and writing of data streams from - * and to pipes. - * - * @{ - */ - -#ifndef __PIPE_STREAM_UC3_H__ -#define __PIPE_STREAM_UC3_H__ - - /* Includes: */ - #include "../../../../Common/Common.h" - #include "../USBMode.h" - #include "../USBTask.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 - - /* Public Interface - May be used in end-application: */ - /* Function Prototypes: */ - /** \name Stream functions for null data */ - //@{ - - /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host - * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the - * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro. - * - * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or - * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer - * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data - * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with - * the total number of bytes processed in the stream, and the function will exit with an error code of - * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to - * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed - * value reaches the total transfer length. - * - * <b>Single Stream Transfer Example:</b> - * \code - * uint8_t ErrorCode; - * - * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * <b>Partial Stream Transfers Example:</b> - * \code - * uint8_t ErrorCode; - * uint16_t BytesProcessed; - * - * BytesProcessed = 0; - * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) - * { - * // Stream not yet complete - do other actions here, abort if required - * } - * - * if (ErrorCode != PIPE_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without - * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). - * - * \param[in] Length Number of bytes to discard via the currently selected pipe. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should - * updated, \c NULL if the entire stream should be processed at once. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Pipe_Discard_Stream(uint16_t Length, - uint16_t* const BytesProcessed); - - /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device - * as needed. The last packet is not automatically sent once the remaining bytes has been written; the - * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro. - * - * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or - * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer - * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data - * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be - * updated with the total number of bytes processed in the stream, and the function will exit with an error code of - * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to - * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed - * value reaches the total transfer length. - * - * <b>Single Stream Transfer Example:</b> - * \code - * uint8_t ErrorCode; - * - * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * <b>Partial Stream Transfers Example:</b> - * \code - * uint8_t ErrorCode; - * uint16_t BytesProcessed; - * - * BytesProcessed = 0; - * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) - * { - * // Stream not yet complete - do other actions here, abort if required - * } - * - * if (ErrorCode != PIPE_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without - * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). - * - * \param[in] Length Number of zero bytes to write via the currently selected pipe. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should - * updated, \c NULL if the entire stream should be processed at once. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Pipe_Null_Stream(uint16_t Length, - uint16_t* const BytesProcessed); - - //@} - - /** \name Stream functions for RAM source/destination data */ - //@{ - - /** Writes the given number of bytes to the pipe from the given buffer in little endian, - * sending full packets to the device as needed. The last packet filled is not automatically sent; - * the user is responsible for manually sending the last written packet to the host via the - * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is - * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. - * - * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, - * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid - * storage location, the transfer will instead be performed as a series of chunks. Each time - * the pipe bank becomes full while there is still data to process (and after the current - * packet transmission has been initiated) the BytesProcessed location will be updated with the - * total number of bytes processed in the stream, and the function will exit with an error code of - * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed - * in the user code - to continue the transfer, call the function again with identical parameters - * and it will resume until the BytesProcessed value reaches the total transfer length. - * - * <b>Single Stream Transfer Example:</b> - * \code - * uint8_t DataStream[512]; - * uint8_t ErrorCode; - * - * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream), - * NULL)) != PIPE_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * <b>Partial Stream Transfers Example:</b> - * \code - * uint8_t DataStream[512]; - * uint8_t ErrorCode; - * uint16_t BytesProcessed; - * - * BytesProcessed = 0; - * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream), - * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) - * { - * // Stream not yet complete - do other actions here, abort if required - * } - * - * if (ErrorCode != PIPE_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without - * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). - * - * \param[in] Buffer Pointer to the source data buffer to read from. - * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should - * updated, \c NULL if the entire stream should be written at once. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Pipe_Write_Stream_LE(const void* const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); - - /** Writes the given number of bytes to the pipe from the given buffer in big endian, - * sending full packets to the device as needed. The last packet filled is not automatically sent; - * the user is responsible for manually sending the last written packet to the host via the - * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is - * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. - * - * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without - * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). - * - * \param[in] Buffer Pointer to the source data buffer to read from. - * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should - * updated, \c NULL if the entire stream should be written at once. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Pipe_Write_Stream_BE(const void* const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads the given number of bytes from the pipe into the given buffer in little endian, - * sending full packets to the device as needed. The last packet filled is not automatically sent; - * the user is responsible for manually sending the last written packet to the host via the - * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is - * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. - * - * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, - * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid - * storage location, the transfer will instead be performed as a series of chunks. Each time - * the pipe bank becomes empty while there is still data to process (and after the current - * packet has been acknowledged) the BytesProcessed location will be updated with the total number - * of bytes processed in the stream, and the function will exit with an error code of - * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed - * in the user code - to continue the transfer, call the function again with identical parameters - * and it will resume until the BytesProcessed value reaches the total transfer length. - * - * <b>Single Stream Transfer Example:</b> - * \code - * uint8_t DataStream[512]; - * uint8_t ErrorCode; - * - * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream), - * NULL)) != PIPE_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * <b>Partial Stream Transfers Example:</b> - * \code - * uint8_t DataStream[512]; - * uint8_t ErrorCode; - * uint16_t BytesProcessed; - * - * BytesProcessed = 0; - * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream), - * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) - * { - * // Stream not yet complete - do other actions here, abort if required - * } - * - * if (ErrorCode != PIPE_RWSTREAM_NoError) - * { - * // Stream failed to complete - check ErrorCode here - * } - * \endcode - * - * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without - * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). - * - * \param[out] Buffer Pointer to the source data buffer to write to. - * \param[in] Length Number of bytes to read for the currently selected pipe to read from. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should - * updated, \c NULL if the entire stream should be read at once. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Pipe_Read_Stream_LE(void* const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads the given number of bytes from the pipe into the given buffer in big endian, - * sending full packets to the device as needed. The last packet filled is not automatically sent; - * the user is responsible for manually sending the last written packet to the host via the - * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is - * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. - * - * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without - * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). - * - * \param[out] Buffer Pointer to the source data buffer to write to. - * \param[in] Length Number of bytes to read for the currently selected pipe to read from. - * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should - * updated, \c NULL if the entire stream should be read at once. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t Pipe_Read_Stream_BE(void* const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); - //@} - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c deleted file mode 100644 index 73cf360783..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c +++ /dev/null @@ -1,209 +0,0 @@ -/* - 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. -*/ - -#include "../../../../Common/Common.h" -#if (ARCH == ARCH_UC3) - -#define __INCLUDE_FROM_USB_DRIVER -#include "../USBMode.h" - -#if defined(USB_CAN_BE_HOST) - -#include "../Pipe.h" - -uint8_t USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE; - -volatile uint32_t USB_Pipe_SelectedPipe = PIPE_CONTROLPIPE; -volatile uint8_t* USB_Pipe_FIFOPos[PIPE_TOTAL_PIPES]; - -bool Pipe_ConfigurePipeTable(const USB_Pipe_Table_t* const Table, - const uint8_t Entries) -{ - for (uint8_t i = 0; i < Entries; i++) - { - if (!(Table[i].Address)) - continue; - - if (!(Pipe_ConfigurePipe(Table[i].Address, Table[i].Type, Table[i].EndpointAddress, Table[i].Size, Table[i].Banks))) - { - return false; - } - } - - return true; -} - -bool Pipe_ConfigurePipe(const uint8_t Address, - const uint8_t Type, - const uint8_t EndpointAddress, - const uint16_t Size, - const uint8_t Banks) -{ - uint8_t Number = (Address & PIPE_EPNUM_MASK); - uint8_t Token = (Address & PIPE_DIR_IN) ? PIPE_TOKEN_IN : PIPE_TOKEN_OUT; - - if (Number >= PIPE_TOTAL_PIPES) - return false; - - if (Type == EP_TYPE_CONTROL) - Token = PIPE_TOKEN_SETUP; - - USB_Pipe_FIFOPos[Number] = &AVR32_USBB_SLAVE[Number * PIPE_HSB_ADDRESS_SPACE_SIZE]; - -#if defined(ORDERED_EP_CONFIG) - Pipe_SelectPipe(Number); - Pipe_EnablePipe(); - - (&AVR32_USBB.upcfg0)[Number] = 0; - (&AVR32_USBB.upcfg0)[Number] = (AVR32_USBB_ALLOC_MASK | - ((uint32_t)Type << AVR32_USBB_PTYPE_OFFSET) | - ((uint32_t)Token << AVR32_USBB_PTOKEN_OFFSET) | - ((Banks > 1) ? AVR32_USBB_PBK_MASK : 0) | - Pipe_BytesToEPSizeMask(Size) | - ((uint32_t)Number << AVR32_USBB_PEPNUM_OFFSET)); - - Pipe_SetInfiniteINRequests(); - - return Pipe_IsConfigured(); -#else - for (uint8_t PNum = Number; PNum < PIPE_TOTAL_PIPES; PNum++) - { - uint32_t UPCFG0Temp; - - Pipe_SelectPipe(PNum); - - if (PNum == Number) - { - UPCFG0Temp = (AVR32_USBB_ALLOC_MASK | - ((uint32_t)Type << AVR32_USBB_PTYPE_OFFSET) | - ((uint32_t)Token << AVR32_USBB_PTOKEN_OFFSET) | - ((Banks > 1) ? AVR32_USBB_PBK_MASK : 0) | - Pipe_BytesToEPSizeMask(Size) | - ((EndpointAddress & PIPE_EPNUM_MASK) << AVR32_USBB_PEPNUM_OFFSET)); - } - else - { - UPCFG0Temp = (&AVR32_USBB.upcfg0)[PNum]; - } - - if (!(UPCFG0Temp & AVR32_USBB_ALLOC_MASK)) - continue; - - Pipe_DisablePipe(); - (&AVR32_USBB.upcfg0)[PNum] &= ~AVR32_USBB_ALLOC_MASK; - - Pipe_EnablePipe(); - (&AVR32_USBB.upcfg0)[PNum] = UPCFG0Temp; - - Pipe_SetInfiniteINRequests(); - - if (!(Pipe_IsConfigured())) - return false; - } - - Pipe_SelectPipe(Number); - return true; -#endif -} - -void Pipe_ClearPipes(void) -{ - for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++) - { - Pipe_SelectPipe(PNum); - (&AVR32_USBB.upcfg0)[PNum] = 0; - (&AVR32_USBB.upcon0clr)[PNum] = -1; - USB_Pipe_FIFOPos[PNum] = &AVR32_USBB_SLAVE[PNum * 0x10000]; - Pipe_DisablePipe(); - } -} - -bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) -{ - uint8_t PrevPipeNumber = Pipe_GetCurrentPipe(); - - for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++) - { - Pipe_SelectPipe(PNum); - - if (!(Pipe_IsConfigured())) - continue; - - if (Pipe_GetBoundEndpointAddress() == EndpointAddress) - return true; - } - - Pipe_SelectPipe(PrevPipeNumber); - return false; -} - -uint8_t Pipe_WaitUntilReady(void) -{ - #if (USB_STREAM_TIMEOUT_MS < 0xFF) - uint8_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; - #else - uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; - #endif - - uint16_t PreviousFrameNumber = USB_Host_GetFrameNumber(); - - for (;;) - { - if (Pipe_GetPipeToken() == PIPE_TOKEN_IN) - { - if (Pipe_IsINReceived()) - return PIPE_READYWAIT_NoError; - } - else - { - if (Pipe_IsOUTReady()) - return PIPE_READYWAIT_NoError; - } - - if (Pipe_IsStalled()) - return PIPE_READYWAIT_PipeStalled; - else if (USB_HostState == HOST_STATE_Unattached) - return PIPE_READYWAIT_DeviceDisconnected; - - uint16_t CurrentFrameNumber = USB_Host_GetFrameNumber(); - - if (CurrentFrameNumber != PreviousFrameNumber) - { - PreviousFrameNumber = CurrentFrameNumber; - - if (!(TimeoutMSRem--)) - return PIPE_READYWAIT_Timeout; - } - } -} - -#endif - -#endif diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h deleted file mode 100644 index 12e0dcd62d..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h +++ /dev/null @@ -1,924 +0,0 @@ -/* - 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 USB Pipe definitions for the AVR32 UC3 microcontrollers. - * \copydetails Group_PipeManagement_UC3 - * - * \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_PipeRW - * \defgroup Group_PipeRW_UC3 Pipe Data Reading and Writing (UC3) - * \brief Pipe data read/write definitions for the Atmel AVR32 UC3 architecture. - * - * Functions, macros, variables, enums and types related to data reading and writing from and to pipes. - */ - -/** \ingroup Group_PipePrimitiveRW - * \defgroup Group_PipePrimitiveRW_UC3 Read/Write of Primitive Data Types (UC3) - * \brief Pipe primitive data read/write definitions for the Atmel AVR32 UC3 architecture. - * - * Functions, macros, variables, enums and types related to data reading and writing of primitive data types - * from and to pipes. - */ - -/** \ingroup Group_PipePacketManagement - * \defgroup Group_PipePacketManagement_UC3 Pipe Packet Management (UC3) - * \brief Pipe packet management definitions for the Atmel AVR32 UC3 architecture. - * - * Functions, macros, variables, enums and types related to packet management of pipes. - */ - -/** \ingroup Group_PipeControlReq - * \defgroup Group_PipeControlReq_UC3 Pipe Control Request Management (UC3) - * \brief Pipe control request management definitions for the Atmel AVR32 UC3 architecture. - * - * Module for host mode request processing. This module allows for the transmission of standard, class and - * vendor control requests to the default control endpoint of an attached device while in host mode. - * - * \see Chapter 9 of the USB 2.0 specification. - */ - -/** \ingroup Group_PipeManagement - * \defgroup Group_PipeManagement_UC3 Pipe Management (UC3) - * \brief Pipe management definitions for the Atmel AVR32 UC3 architecture. - * - * This module contains functions, macros and enums related to pipe management when in USB Host mode. This - * module contains the pipe management macros, as well as pipe interrupt and data send/receive functions - * for various data types. - * - * @{ - */ - -#ifndef __PIPE_UC3_H__ -#define __PIPE_UC3_H__ - - /* Includes: */ - #include "../../../../Common/Common.h" - #include "../USBTask.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__) - /* Macros: */ - #define PIPE_HSB_ADDRESS_SPACE_SIZE (64 * 1024UL) - - /* External Variables: */ - extern volatile uint32_t USB_Pipe_SelectedPipe; - extern volatile uint8_t* USB_Pipe_FIFOPos[]; - #endif - - /* Public Interface - May be used in end-application: */ - /* Macros: */ - /** \name Pipe Error Flag Masks */ - //@{ - /** Mask for \ref Pipe_GetErrorFlags(), indicating that an overflow error occurred in the pipe on the received data. */ - #define PIPE_ERRORFLAG_OVERFLOW (AVR32_USBB_UPSTA0_OVERFI_MASK << 8) - - /** Mask for \ref Pipe_GetErrorFlags(), indicating that a CRC error occurred in the pipe on the received data. */ - #define PIPE_ERRORFLAG_CRC16 AVR32_USBB_UPERR0_CRC16_MASK - - /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware timeout error occurred in the pipe. */ - #define PIPE_ERRORFLAG_TIMEOUT AVR32_USBB_UPERR0_TIMEOUT_MASK - - /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware PID error occurred in the pipe. */ - #define PIPE_ERRORFLAG_PID AVR32_USBB_UPERR0_PID_MASK - - /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware data PID error occurred in the pipe. */ - #define PIPE_ERRORFLAG_DATAPID AVR32_USBB_UPERR0_DATAPID_MASK - - /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware data toggle error occurred in the pipe. */ - #define PIPE_ERRORFLAG_DATATGL AVR32_USBB_UPERR0_DATATGL_MASK - //@} - - /** \name Pipe Token Masks */ - //@{ - /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a SETUP token (for CONTROL type pipes), - * which will trigger a control request on the attached device when data is written to the pipe. - */ - #define PIPE_TOKEN_SETUP AVR32_USBB_UPCFG0_PTOKEN_SETUP - - /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a IN token (for non-CONTROL type pipes), - * indicating that the pipe data will flow from device to host. - */ - #define PIPE_TOKEN_IN AVR32_USBB_UPCFG0_PTOKEN_IN - - /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a OUT token (for non-CONTROL type pipes), - * indicating that the pipe data will flow from host to device. - */ - #define PIPE_TOKEN_OUT AVR32_USBB_UPCFG0_PTOKEN_OUT - //@} - - /** Default size of the default control pipe's bank, until altered by the Endpoint0Size value - * in the device descriptor of the attached device. - */ - #define PIPE_CONTROLPIPE_DEFAULT_SIZE 64 - - #if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) || defined(__DOXYGEN__) - /** Total number of pipes (including the default control pipe at address 0) which may be used in - * the device. - */ - #define PIPE_TOTAL_PIPES 8 - #else - #define PIPE_TOTAL_PIPES 7 - #endif - - /** Size in bytes of the largest pipe bank size possible in the device. Not all banks on each AVR - * model supports the largest bank size possible on the device; different pipe numbers support - * different maximum bank sizes. This value reflects the largest possible bank of any pipe on the - * currently selected UC3 AVR model. - */ - #define PIPE_MAX_SIZE 256 - - /* Enums: */ - /** Enum for the possible error return codes of the \ref Pipe_WaitUntilReady() function. - * - * \ingroup Group_PipeRW_UC3 - */ - enum Pipe_WaitUntilReady_ErrorCodes_t - { - PIPE_READYWAIT_NoError = 0, /**< Pipe ready for next packet, no error. */ - PIPE_READYWAIT_PipeStalled = 1, /**< The device stalled the pipe while waiting. */ - PIPE_READYWAIT_DeviceDisconnected = 2, /**< Device was disconnected from the host while waiting. */ - PIPE_READYWAIT_Timeout = 3, /**< The device failed to accept or send the next packet - * within the software timeout period set by the - * \ref USB_STREAM_TIMEOUT_MS macro. - */ - }; - - /* Inline Functions: */ - /** Indicates the number of bytes currently stored in the current pipes's selected bank. - * - * \ingroup Group_PipeRW_UC3 - * - * \return Total number of bytes in the currently selected pipe's FIFO buffer. - */ - static inline uint16_t Pipe_BytesInPipe(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint16_t Pipe_BytesInPipe(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].pbyct; - } - - /** Determines the currently selected pipe's direction. - * - * \return The currently selected pipe's direction, as a \c PIPE_DIR_* mask. - */ - static inline uint8_t Pipe_GetPipeDirection(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_GetPipeDirection(void) - { - return (((&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].ptoken == PIPE_TOKEN_OUT) ? PIPE_DIR_OUT : PIPE_DIR_IN); - } - - /** Returns the pipe address of the currently selected pipe. This is typically used to save the - * currently selected pipe number so that it can be restored after another pipe has been manipulated. - * - * \return Index of the currently selected pipe. - */ - static inline uint8_t Pipe_GetCurrentPipe(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_GetCurrentPipe(void) - { - return (USB_Pipe_SelectedPipe | Pipe_GetPipeDirection()); - } - - /** Selects the given pipe address. Any pipe operations which do not require the pipe address to be - * indicated will operate on the currently selected pipe. - * - * \param[in] Address Address of the pipe to select. - */ - static inline void Pipe_SelectPipe(const uint8_t Address) ATTR_ALWAYS_INLINE; - static inline void Pipe_SelectPipe(const uint8_t Address) - { - USB_Pipe_SelectedPipe = (Address & PIPE_EPNUM_MASK); - } - - /** Resets the desired pipe, including the pipe banks and flags. - * - * \param[in] Address Index of the pipe to reset. - */ - static inline void Pipe_ResetPipe(const uint8_t Address) ATTR_ALWAYS_INLINE; - static inline void Pipe_ResetPipe(const uint8_t Address) - { - uint32_t PipeNumber = (Address & PIPE_EPNUM_MASK); - - AVR32_USBB.uprst |= (AVR32_USBB_PRST0_MASK << PipeNumber); - AVR32_USBB.uprst &= ~(AVR32_USBB_PRST0_MASK << PipeNumber); - USB_Pipe_FIFOPos[PipeNumber] = &AVR32_USBB_SLAVE[PipeNumber * PIPE_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Enables the currently selected pipe so that data can be sent and received through it to and from - * an attached device. - * - * \pre The currently selected pipe must first be configured properly via \ref Pipe_ConfigurePipe(). - */ - static inline void Pipe_EnablePipe(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_EnablePipe(void) - { - AVR32_USBB.uprst |= (AVR32_USBB_PEN0_MASK << USB_Pipe_SelectedPipe); - } - - /** Disables the currently selected pipe so that data cannot be sent and received through it to and - * from an attached device. - */ - static inline void Pipe_DisablePipe(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_DisablePipe(void) - { - AVR32_USBB.uprst &= ~(AVR32_USBB_PEN0_MASK << USB_Pipe_SelectedPipe); - } - - /** Determines if the currently selected pipe is enabled, but not necessarily configured. - * - * \return Boolean \c true if the currently selected pipe is enabled, \c false otherwise. - */ - static inline bool Pipe_IsEnabled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsEnabled(void) - { - return ((AVR32_USBB.uprst & (AVR32_USBB_PEN0_MASK << USB_Pipe_SelectedPipe)) ? true : false); - } - - /** Gets the current pipe token, indicating the pipe's data direction and type. - * - * \return The current pipe token, as a \c PIPE_TOKEN_* mask. - */ - static inline uint8_t Pipe_GetPipeToken(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_GetPipeToken(void) - { - return (&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].ptoken; - } - - /** Sets the token for the currently selected pipe to one of the tokens specified by the \c PIPE_TOKEN_* - * masks. This can be used on CONTROL type pipes, to allow for bidirectional transfer of data during - * control requests, or on regular pipes to allow for half-duplex bidirectional data transfer to devices - * which have two endpoints of opposite direction sharing the same endpoint address within the device. - * - * \param[in] Token New pipe token to set the selected pipe to, as a \c PIPE_TOKEN_* mask. - */ - static inline void Pipe_SetPipeToken(const uint8_t Token) ATTR_ALWAYS_INLINE; - static inline void Pipe_SetPipeToken(const uint8_t Token) - { - (&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].ptoken = Token; - } - - /** Configures the currently selected pipe to allow for an unlimited number of IN requests. */ - static inline void Pipe_SetInfiniteINRequests(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_SetInfiniteINRequests(void) - { - (&AVR32_USBB.UPINRQ0)[USB_Pipe_SelectedPipe].inmode = true; - } - - /** Configures the currently selected pipe to only allow the specified number of IN requests to be - * accepted by the pipe before it is automatically frozen. - * - * \param[in] TotalINRequests Total number of IN requests that the pipe may receive before freezing. - */ - static inline void Pipe_SetFiniteINRequests(const uint8_t TotalINRequests) ATTR_ALWAYS_INLINE; - static inline void Pipe_SetFiniteINRequests(const uint8_t TotalINRequests) - { - (&AVR32_USBB.UPINRQ0)[USB_Pipe_SelectedPipe].inmode = false; - (&AVR32_USBB.UPINRQ0)[USB_Pipe_SelectedPipe].inrq = TotalINRequests; - } - - /** Determines if the currently selected pipe is configured. - * - * \return Boolean \c true if the selected pipe is configured, \c false otherwise. - */ - static inline bool Pipe_IsConfigured(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsConfigured(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].cfgok; - } - - /** Retrieves the endpoint address of the endpoint within the attached device that the currently selected - * pipe is bound to. - * - * \return Endpoint address the currently selected pipe is bound to. - */ - static inline uint8_t Pipe_GetBoundEndpointAddress(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_GetBoundEndpointAddress(void) - { - return ((&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].pepnum | - ((Pipe_GetPipeToken() == PIPE_TOKEN_IN) ? PIPE_DIR_IN : PIPE_DIR_OUT)); - } - - /** Sets the period between interrupts for an INTERRUPT type pipe to a specified number of milliseconds. - * - * \param[in] Milliseconds Number of milliseconds between each pipe poll. - */ - static inline void Pipe_SetInterruptPeriod(const uint8_t Milliseconds) ATTR_ALWAYS_INLINE; - static inline void Pipe_SetInterruptPeriod(const uint8_t Milliseconds) - { - (&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].intfrq = Milliseconds; - } - - /** Returns a mask indicating which pipe's interrupt periods have elapsed, indicating that the pipe should - * be serviced. - * - * \return Mask whose bits indicate which pipes have interrupted. - */ - static inline uint8_t Pipe_GetPipeInterrupts(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_GetPipeInterrupts(void) - { - return ((AVR32_USBB.uhint & (AVR32_USBB_P6INT_MASK | AVR32_USBB_P5INT_MASK | - AVR32_USBB_P4INT_MASK | AVR32_USBB_P3INT_MASK | - AVR32_USBB_P2INT_MASK | AVR32_USBB_P1INT_MASK | - AVR32_USBB_P0INT_MASK)) >> AVR32_USBB_P0INT_OFFSET); - } - - /** Determines if the specified pipe address has interrupted (valid only for INTERRUPT type - * pipes). - * - * \param[in] Address Address of the pipe whose interrupt flag should be tested. - * - * \return Boolean \c true if the specified pipe has interrupted, \c false otherwise. - */ - static inline bool Pipe_HasPipeInterrupted(const uint8_t Address) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_HasPipeInterrupted(const uint8_t Address) - { - return ((AVR32_USBB.uhint & (AVR32_USBB_P0INTES_MASK << (Address & PIPE_EPNUM_MASK))) ? true : false); - } - - /** Unfreezes the selected pipe, allowing it to communicate with an attached device. */ - static inline void Pipe_Unfreeze(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_Unfreeze(void) - { - (&AVR32_USBB.UPCON0CLR)[USB_Pipe_SelectedPipe].pfreezec = true; - } - - /** Freezes the selected pipe, preventing it from communicating with an attached device. */ - static inline void Pipe_Freeze(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_Freeze(void) - { - (&AVR32_USBB.UPCON0SET)[USB_Pipe_SelectedPipe].pfreezes = true; - } - - /** Determines if the currently selected pipe is frozen, and not able to accept data. - * - * \return Boolean \c true if the currently selected pipe is frozen, \c false otherwise. - */ - static inline bool Pipe_IsFrozen(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsFrozen(void) - { - return (((&AVR32_USBB.UPCON0)[USB_Pipe_SelectedPipe].pfreeze) ? true : false); - } - - /** Clears the error flags for the currently selected pipe. */ - static inline void Pipe_ClearError(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_ClearError(void) - { - (&AVR32_USBB.uperr0)[USB_Pipe_SelectedPipe] = 0; - (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].overfic = true; - } - - /** Determines if the master pipe error flag is set for the currently selected pipe, indicating that - * some sort of hardware error has occurred on the pipe. - * - * \see \ref Pipe_GetErrorFlags() macro for information on retrieving the exact error flag. - * - * \return Boolean \c true if an error has occurred on the selected pipe, \c false otherwise. - */ - static inline bool Pipe_IsError(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsError(void) - { - return (((&AVR32_USBB.upsta0)[USB_Pipe_SelectedPipe] & - (AVR32_USBB_PERRI_MASK | AVR32_USBB_OVERFI_MASK)) ? true : false); - } - - /** Gets a mask of the hardware error flags which have occurred on the currently selected pipe. This - * value can then be masked against the \c PIPE_ERRORFLAG_* masks to determine what error has occurred. - * - * \return Mask comprising of \c PIPE_ERRORFLAG_* bits indicating what error has occurred on the selected pipe. - */ - static inline uint8_t Pipe_GetErrorFlags(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_GetErrorFlags(void) - { - - return (((&AVR32_USBB.uperr0)[USB_Pipe_SelectedPipe] & - (PIPE_ERRORFLAG_CRC16 | PIPE_ERRORFLAG_TIMEOUT | - PIPE_ERRORFLAG_PID | PIPE_ERRORFLAG_DATAPID | - PIPE_ERRORFLAG_DATATGL)) | - (((&AVR32_USBB.upsta0)[USB_Pipe_SelectedPipe] << 8) & - PIPE_ERRORFLAG_OVERFLOW)); - } - - /** Retrieves the number of busy banks in the currently selected pipe, which have been queued for - * transmission via the \ref Pipe_ClearOUT() command, or are awaiting acknowledgement via the - * \ref Pipe_ClearIN() command. - * - * \ingroup Group_PipePacketManagement_UC3 - * - * \return Total number of busy banks in the selected pipe. - */ - static inline uint8_t Pipe_GetBusyBanks(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_GetBusyBanks(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].nbusybk; - } - - /** Determines if the currently selected pipe may be read from (if data is waiting in the pipe - * bank and the pipe is an IN direction, or if the bank is not yet full if the pipe is an OUT - * direction). This function will return false if an error has occurred in the pipe, or if the pipe - * is an IN direction and no packet (or an empty packet) has been received, or if the pipe is an OUT - * direction and the pipe bank is full. - * - * \note This function is not valid on CONTROL type pipes. - * - * \ingroup Group_PipePacketManagement_UC3 - * - * \return Boolean \c true if the currently selected pipe may be read from or written to, depending - * on its direction. - */ - static inline bool Pipe_IsReadWriteAllowed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsReadWriteAllowed(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].rwall; - } - - /** Determines if a packet has been received on the currently selected IN pipe from the attached device. - * - * \ingroup Group_PipePacketManagement_UC3 - * - * \return Boolean \c true if the current pipe has received an IN packet, \c false otherwise. - */ - static inline bool Pipe_IsINReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsINReceived(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].rxini; - } - - /** Determines if the currently selected OUT pipe is ready to send an OUT packet to the attached device. - * - * \ingroup Group_PipePacketManagement_UC3 - * - * \return Boolean \c true if the current pipe is ready for an OUT packet, \c false otherwise. - */ - static inline bool Pipe_IsOUTReady(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsOUTReady(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].txouti; - } - - /** Determines if no SETUP request is currently being sent to the attached device on the selected - * CONTROL type pipe. - * - * \ingroup Group_PipePacketManagement_UC3 - * - * \return Boolean \c true if the current pipe is ready for a SETUP packet, \c false otherwise. - */ - static inline bool Pipe_IsSETUPSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsSETUPSent(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].txstpi; - } - - /** Sends the currently selected CONTROL type pipe's contents to the device as a SETUP packet. - * - * \ingroup Group_PipePacketManagement_UC3 - */ - static inline void Pipe_ClearSETUP(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_ClearSETUP(void) - { - (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].txstpic = true; - (&AVR32_USBB.UPCON0CLR)[USB_Pipe_SelectedPipe].fifoconc = true; - USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe] = &AVR32_USBB_SLAVE[USB_Pipe_SelectedPipe * PIPE_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Acknowledges the reception of a setup IN request from the attached device on the currently selected - * pipe, freeing the bank ready for the next packet. - * - * \ingroup Group_PipePacketManagement_UC3 - */ - static inline void Pipe_ClearIN(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_ClearIN(void) - { - (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].rxinic = true; - (&AVR32_USBB.UPCON0CLR)[USB_Pipe_SelectedPipe].fifoconc = true; - USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe] = &AVR32_USBB_SLAVE[USB_Pipe_SelectedPipe * PIPE_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Sends the currently selected pipe's contents to the device as an OUT packet on the selected pipe, freeing - * the bank ready for the next packet. - * - * \ingroup Group_PipePacketManagement_UC3 - */ - static inline void Pipe_ClearOUT(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_ClearOUT(void) - { - (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].txoutic = true; - (&AVR32_USBB.UPCON0CLR)[USB_Pipe_SelectedPipe].fifoconc = true; - USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe] = &AVR32_USBB_SLAVE[USB_Pipe_SelectedPipe * PIPE_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Determines if the device sent a NAK (Negative Acknowledge) in response to the last sent packet on - * the currently selected pipe. This occurs when the host sends a packet to the device, but the device - * is not currently ready to handle the packet (i.e. its endpoint banks are full). Once a NAK has been - * received, it must be cleared using \ref Pipe_ClearNAKReceived() before the previous (or any other) packet - * can be re-sent. - * - * \ingroup Group_PipePacketManagement_UC3 - * - * \return Boolean \c true if an NAK has been received on the current pipe, \c false otherwise. - */ - static inline bool Pipe_IsNAKReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsNAKReceived(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].nakedi; - } - - /** Clears the NAK condition on the currently selected pipe. - * - * \ingroup Group_PipePacketManagement_UC3 - * - * \see \ref Pipe_IsNAKReceived() for more details. - */ - static inline void Pipe_ClearNAKReceived(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_ClearNAKReceived(void) - { - (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].nakedic = true; - } - - /** Determines if the currently selected pipe has had the STALL condition set by the attached device. - * - * \ingroup Group_PipePacketManagement_UC3 - * - * \return Boolean \c true if the current pipe has been stalled by the attached device, \c false otherwise. - */ - static inline bool Pipe_IsStalled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool Pipe_IsStalled(void) - { - return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].rxstalldi; - } - - /** Clears the STALL condition detection flag on the currently selected pipe, but does not clear the - * STALL condition itself (this must be done via a ClearFeature control request to the device). - * - * \ingroup Group_PipePacketManagement_UC3 - */ - static inline void Pipe_ClearStall(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_ClearStall(void) - { - (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].rxstalldic = true; - USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe] = &AVR32_USBB_SLAVE[USB_Pipe_SelectedPipe * PIPE_HSB_ADDRESS_SPACE_SIZE]; - } - - /** Reads one byte from the currently selected pipe's bank, for OUT direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \return Next byte in the currently selected pipe's FIFO buffer. - */ - static inline uint8_t Pipe_Read_8(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_Read_8(void) - { - return *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - } - - /** Writes one byte to the currently selected pipe's bank, for IN direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \param[in] Data Data to write into the the currently selected pipe's FIFO buffer. - */ - static inline void Pipe_Write_8(const uint8_t Data) ATTR_ALWAYS_INLINE; - static inline void Pipe_Write_8(const uint8_t Data) - { - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = Data; - } - - /** Discards one byte from the currently selected pipe's bank, for OUT direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - */ - static inline void Pipe_Discard_8(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_Discard_8(void) - { - uint8_t Dummy; - - Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - - (void)Dummy; - } - - /** Reads two bytes from the currently selected pipe's bank in little endian format, for OUT - * direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \return Next two bytes in the currently selected pipe's FIFO buffer. - */ - static inline uint16_t Pipe_Read_16_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint16_t Pipe_Read_16_LE(void) - { - uint16_t Byte0 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - uint16_t Byte1 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - - return ((Byte1 << 8) | Byte0); - } - - /** Reads two bytes from the currently selected pipe's bank in big endian format, for OUT - * direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \return Next two bytes in the currently selected pipe's FIFO buffer. - */ - static inline uint16_t Pipe_Read_16_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint16_t Pipe_Read_16_BE(void) - { - uint16_t Byte0 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - uint16_t Byte1 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - - return ((Byte0 << 8) | Byte1); - } - - /** Writes two bytes to the currently selected pipe's bank in little endian format, for IN - * direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. - */ - static inline void Pipe_Write_16_LE(const uint16_t Data) ATTR_ALWAYS_INLINE; - static inline void Pipe_Write_16_LE(const uint16_t Data) - { - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data & 0xFF); - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 8); - } - - /** Writes two bytes to the currently selected pipe's bank in big endian format, for IN - * direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. - */ - static inline void Pipe_Write_16_BE(const uint16_t Data) ATTR_ALWAYS_INLINE; - static inline void Pipe_Write_16_BE(const uint16_t Data) - { - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 8); - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data & 0xFF); - } - - /** Discards two bytes from the currently selected pipe's bank, for OUT direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - */ - static inline void Pipe_Discard_16(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_Discard_16(void) - { - uint8_t Dummy; - - Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - - (void)Dummy; - } - - /** Reads four bytes from the currently selected pipe's bank in little endian format, for OUT - * direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \return Next four bytes in the currently selected pipe's FIFO buffer. - */ - static inline uint32_t Pipe_Read_32_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint32_t Pipe_Read_32_LE(void) - { - uint32_t Byte0 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - uint32_t Byte1 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - uint32_t Byte2 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - uint32_t Byte3 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - - return ((Byte3 << 24) | (Byte2 << 16) | (Byte1 << 8) | Byte0); - } - - /** Reads four bytes from the currently selected pipe's bank in big endian format, for OUT - * direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \return Next four bytes in the currently selected pipe's FIFO buffer. - */ - static inline uint32_t Pipe_Read_32_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint32_t Pipe_Read_32_BE(void) - { - uint32_t Byte0 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - uint32_t Byte1 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - uint32_t Byte2 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - uint32_t Byte3 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - - return ((Byte0 << 24) | (Byte1 << 16) | (Byte2 << 8) | Byte3); - } - - /** Writes four bytes to the currently selected pipe's bank in little endian format, for IN - * direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. - */ - static inline void Pipe_Write_32_LE(const uint32_t Data) ATTR_ALWAYS_INLINE; - static inline void Pipe_Write_32_LE(const uint32_t Data) - { - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data & 0xFF); - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 8); - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 16); - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 24); - } - - /** Writes four bytes to the currently selected pipe's bank in big endian format, for IN - * direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - * - * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. - */ - static inline void Pipe_Write_32_BE(const uint32_t Data) ATTR_ALWAYS_INLINE; - static inline void Pipe_Write_32_BE(const uint32_t Data) - { - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 24); - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 16); - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 8); - *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data & 0xFF); - } - - /** Discards four bytes from the currently selected pipe's bank, for OUT direction pipes. - * - * \ingroup Group_PipePrimitiveRW_UC3 - */ - static inline void Pipe_Discard_32(void) ATTR_ALWAYS_INLINE; - static inline void Pipe_Discard_32(void) - { - uint8_t Dummy; - - Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); - - (void)Dummy; - } - - /* External Variables: */ - /** Global indicating the maximum packet size of the default control pipe located at address - * 0 in the device. This value is set to the value indicated in the attached device's device - * descriptor once the USB interface is initialized into host mode and a device is attached - * to the USB bus. - * - * \attention This variable should be treated as read-only in the user application, and never manually - * changed in value. - */ - extern uint8_t USB_Host_ControlPipeSize; - - /* Function Prototypes: */ - /** Configures a table of pipe descriptions, in sequence. This function can be used to configure multiple - * pipes at the same time. - * - * \note Pipe with a zero address will be ignored, thus this function cannot be used to configure the - * control pipe. - * - * \param[in] Table Pointer to a table of pipe descriptions. - * \param[in] Entries Number of entries in the pipe table to configure. - * - * \return Boolean \c true if all pipes configured successfully, \c false otherwise. - */ - bool Pipe_ConfigurePipeTable(const USB_Pipe_Table_t* const Table, - const uint8_t Entries); - - /** Configures the specified pipe address with the given pipe type, endpoint address within the attached device, - * bank size and number of hardware banks. - * - * A newly configured pipe is frozen by default, and must be unfrozen before use via the \ref Pipe_Unfreeze() - * before being used. Pipes should be kept frozen unless waiting for data from a device while in IN mode, or - * sending data to the device in OUT mode. IN type pipes are also automatically configured to accept infinite - * numbers of IN requests without automatic freezing - this can be overridden by a call to - * \ref Pipe_SetFiniteINRequests(). - * - * \param[in] Address Pipe address to configure. - * - * \param[in] Type Type of pipe to configure, an \c EP_TYPE_* mask. Not all pipe types are available on Low - * Speed USB devices - refer to the USB 2.0 specification. - * - * \param[in] EndpointAddress Endpoint address within the attached device that the pipe should interface to. - * - * \param[in] Size Size of the pipe's bank, where packets are stored before they are transmitted to - * the USB device, or after they have been received from the USB device (depending on - * the pipe's data direction). The bank size must indicate the maximum packet size that - * the pipe can handle. - * - * \param[in] Banks Number of banks to use for the pipe being configured. - * - * \note When the \c ORDERED_EP_CONFIG compile time option is used, Pipes <b>must</b> be configured in ascending order, - * or bank corruption will occur. - * \n\n - * - * \note Certain microcontroller model's pipes may have different maximum packet sizes based on the pipe's - * index - refer to the chosen microcontroller's datasheet to determine the maximum bank size for each pipe. - * \n\n - * - * \note The default control pipe should not be manually configured by the user application, as it is - * automatically configured by the library internally. - * \n\n - * - * \note This routine will automatically select the specified pipe upon success. Upon failure, the pipe which - * failed to reconfigure correctly will be selected. - * - * \return Boolean \c true if the configuration succeeded, \c false otherwise. - */ - bool Pipe_ConfigurePipe(const uint8_t Address, - const uint8_t Type, - const uint8_t EndpointAddress, - const uint16_t Size, - const uint8_t Banks); - - /** Spin-loops until the currently selected non-control pipe is ready for the next packet of data to be read - * or written to it, aborting in the case of an error condition (such as a timeout or device disconnect). - * - * \ingroup Group_PipeRW_UC3 - * - * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. - */ - uint8_t Pipe_WaitUntilReady(void); - - /** Determines if a pipe has been bound to the given device endpoint address. If a pipe which is bound to the given - * endpoint is found, it is automatically selected. - * - * \param[in] EndpointAddress Address and direction mask of the endpoint within the attached device to check. - * - * \return Boolean \c true if a pipe bound to the given endpoint address of the specified direction is found, - * \c false otherwise. - */ - bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) ATTR_WARN_UNUSED_RESULT; - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Macros: */ - #if !defined(ENDPOINT_CONTROLEP) - #define ENDPOINT_CONTROLEP 0 - #endif - - /* Inline Functions: */ - static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE; - static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes) - { - uint8_t MaskVal = 0; - uint16_t CheckBytes = 8; - - while ((CheckBytes < Bytes) && (CheckBytes < PIPE_MAX_SIZE)) - { - MaskVal++; - CheckBytes <<= 1; - } - - return (MaskVal << AVR32_USBB_PSIZE_OFFSET); - } - - /* Function Prototypes: */ - void Pipe_ClearPipes(void); - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_R.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_R.c deleted file mode 100644 index f6c4beb229..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_R.c +++ /dev/null @@ -1,84 +0,0 @@ -/* - 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. -*/ - -#if defined(TEMPLATE_FUNC_NAME) - -uint8_t TEMPLATE_FUNC_NAME (void* const Buffer, - uint16_t Length) -{ - uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); - - if (!(Length)) - Endpoint_ClearOUT(); - - while (Length) - { - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_RWCSTREAM_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_RWCSTREAM_BusSuspended; - else if (Endpoint_IsSETUPReceived()) - return ENDPOINT_RWCSTREAM_HostAborted; - - if (Endpoint_IsOUTReceived()) - { - while (Length && Endpoint_BytesInEndpoint()) - { - TEMPLATE_TRANSFER_BYTE(DataStream); - TEMPLATE_BUFFER_MOVE(DataStream, 1); - Length--; - } - - Endpoint_ClearOUT(); - } - } - - while (!(Endpoint_IsINReady())) - { - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_RWCSTREAM_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_RWCSTREAM_BusSuspended; - } - - return ENDPOINT_RWCSTREAM_NoError; -} - -#undef TEMPLATE_BUFFER_OFFSET -#undef TEMPLATE_BUFFER_MOVE -#undef TEMPLATE_FUNC_NAME -#undef TEMPLATE_TRANSFER_BYTE - -#endif - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c deleted file mode 100644 index 922b58efa3..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - 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. -*/ - -#if defined(TEMPLATE_FUNC_NAME) - -uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer, - uint16_t Length) -{ - uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); - bool LastPacketFull = false; - - if (Length > USB_ControlRequest.wLength) - Length = USB_ControlRequest.wLength; - else if (!(Length)) - Endpoint_ClearIN(); - - while (Length || LastPacketFull) - { - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_RWCSTREAM_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_RWCSTREAM_BusSuspended; - else if (Endpoint_IsSETUPReceived()) - return ENDPOINT_RWCSTREAM_HostAborted; - else if (Endpoint_IsOUTReceived()) - break; - - if (Endpoint_IsINReady()) - { - uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint(); - - while (Length && (BytesInEndpoint < USB_Device_ControlEndpointSize)) - { - TEMPLATE_TRANSFER_BYTE(DataStream); - TEMPLATE_BUFFER_MOVE(DataStream, 1); - Length--; - BytesInEndpoint++; - } - - LastPacketFull = (BytesInEndpoint == USB_Device_ControlEndpointSize); - Endpoint_ClearIN(); - } - } - - while (!(Endpoint_IsOUTReceived())) - { - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_RWCSTREAM_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_RWCSTREAM_BusSuspended; - else if (Endpoint_IsSETUPReceived()) - return ENDPOINT_RWCSTREAM_HostAborted; - } - - return ENDPOINT_RWCSTREAM_NoError; -} - -#undef TEMPLATE_BUFFER_OFFSET -#undef TEMPLATE_BUFFER_MOVE -#undef TEMPLATE_FUNC_NAME -#undef TEMPLATE_TRANSFER_BYTE - -#endif - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_RW.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_RW.c deleted file mode 100644 index e55e592eb2..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_RW.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - 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. -*/ - -#if defined(TEMPLATE_FUNC_NAME) - -uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) -{ - uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); - uint16_t BytesInTransfer = 0; - uint8_t ErrorCode; - - if ((ErrorCode = Endpoint_WaitUntilReady())) - return ErrorCode; - - if (BytesProcessed != NULL) - { - Length -= *BytesProcessed; - TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); - } - - while (Length) - { - if (!(Endpoint_IsReadWriteAllowed())) - { - TEMPLATE_CLEAR_ENDPOINT(); - - #if !defined(INTERRUPT_CONTROL_ENDPOINT) - USB_USBTask(); - #endif - - if (BytesProcessed != NULL) - { - *BytesProcessed += BytesInTransfer; - return ENDPOINT_RWSTREAM_IncompleteTransfer; - } - - if ((ErrorCode = Endpoint_WaitUntilReady())) - return ErrorCode; - } - else - { - TEMPLATE_TRANSFER_BYTE(DataStream); - TEMPLATE_BUFFER_MOVE(DataStream, 1); - Length--; - BytesInTransfer++; - } - } - - return ENDPOINT_RWSTREAM_NoError; -} - -#undef TEMPLATE_FUNC_NAME -#undef TEMPLATE_BUFFER_TYPE -#undef TEMPLATE_TRANSFER_BYTE -#undef TEMPLATE_CLEAR_ENDPOINT -#undef TEMPLATE_BUFFER_OFFSET -#undef TEMPLATE_BUFFER_MOVE - -#endif - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Pipe_RW.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Pipe_RW.c deleted file mode 100644 index bb2a57fa52..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/Template/Template_Pipe_RW.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - 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. -*/ - -#if defined(TEMPLATE_FUNC_NAME) - -uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) -{ - uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); - uint16_t BytesInTransfer = 0; - uint8_t ErrorCode; - - Pipe_SetPipeToken(TEMPLATE_TOKEN); - - if ((ErrorCode = Pipe_WaitUntilReady())) - return ErrorCode; - - if (BytesProcessed != NULL) - { - Length -= *BytesProcessed; - TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); - } - - while (Length) - { - if (!(Pipe_IsReadWriteAllowed())) - { - TEMPLATE_CLEAR_PIPE(); - - if (BytesProcessed != NULL) - { - *BytesProcessed += BytesInTransfer; - return PIPE_RWSTREAM_IncompleteTransfer; - } - - if ((ErrorCode = Pipe_WaitUntilReady())) - return ErrorCode; - } - else - { - TEMPLATE_TRANSFER_BYTE(DataStream); - TEMPLATE_BUFFER_MOVE(DataStream, 1); - Length--; - BytesInTransfer++; - } - } - - return PIPE_RWSTREAM_NoError; -} - -#undef TEMPLATE_FUNC_NAME -#undef TEMPLATE_BUFFER_TYPE -#undef TEMPLATE_TOKEN -#undef TEMPLATE_TRANSFER_BYTE -#undef TEMPLATE_CLEAR_PIPE -#undef TEMPLATE_BUFFER_OFFSET -#undef TEMPLATE_BUFFER_MOVE - -#endif - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c deleted file mode 100644 index 2b1e9ac6b8..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c +++ /dev/null @@ -1,222 +0,0 @@ -/* - 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. -*/ - -#include "../../../../Common/Common.h" -#if (ARCH == ARCH_UC3) - -#define __INCLUDE_FROM_USB_DRIVER -#define __INCLUDE_FROM_USB_CONTROLLER_C -#include "../USBController.h" - -#if defined(USB_CAN_BE_BOTH) -volatile uint8_t USB_CurrentMode = USB_MODE_None; -#endif - -#if !defined(USE_STATIC_OPTIONS) -volatile uint8_t USB_Options; -#endif - -void USB_Init( - #if defined(USB_CAN_BE_BOTH) - const uint8_t Mode - #endif - - #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS)) - , - #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) - void - #endif - - #if !defined(USE_STATIC_OPTIONS) - const uint8_t Options - #endif - ) -{ - #if !defined(USE_STATIC_OPTIONS) - USB_Options = Options; - #endif - - #if defined(USB_CAN_BE_BOTH) - if (Mode == USB_MODE_UID) - { - AVR32_USBB.USBCON.uide = true; - USB_INT_Enable(USB_INT_IDTI); - USB_CurrentMode = USB_GetUSBModeFromUID(); - } - else - { - AVR32_USBB.USBCON.uide = false; - USB_CurrentMode = Mode; - } - #else - AVR32_USBB.USBCON.uide = false; - #endif - - USB_IsInitialized = true; - - USB_ResetInterface(); -} - -void USB_Disable(void) -{ - USB_INT_DisableAllInterrupts(); - USB_INT_ClearAllInterrupts(); - - USB_Detach(); - USB_Controller_Disable(); - - USB_OTGPAD_Off(); - - #if defined(USB_CAN_BE_BOTH) - USB_CurrentMode = USB_MODE_None; - #endif - - AVR32_PM.GCCTRL[3].cen = false; - - USB_IsInitialized = false; -} - -void USB_ResetInterface(void) -{ - #if defined(USB_CAN_BE_BOTH) - bool UIDModeSelectEnabled = AVR32_USBB.USBCON.uide; - #endif - - AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].pllsel = !(USB_Options & USB_OPT_GCLK_SRC_OSC); - AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].oscsel = !(USB_Options & USB_OPT_GCLK_CHANNEL_0); - AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].diven = (F_USB != USB_CLOCK_REQUIRED_FREQ); - AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].div = (F_USB == USB_CLOCK_REQUIRED_FREQ) ? 0 : (uint32_t)((F_USB / USB_CLOCK_REQUIRED_FREQ / 2) - 1); - AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].cen = true; - - USB_INT_DisableAllInterrupts(); - USB_INT_ClearAllInterrupts(); - - USB_Controller_Reset(); - - #if defined(USB_CAN_BE_BOTH) - if (UIDModeSelectEnabled) - USB_INT_Enable(USB_INT_IDTI); - #endif - - USB_CLK_Unfreeze(); - - if (USB_CurrentMode == USB_MODE_Device) - { - #if defined(USB_CAN_BE_DEVICE) - AVR32_USBB.USBCON.uimod = true; - - USB_Init_Device(); - #endif - } - else if (USB_CurrentMode == USB_MODE_Host) - { - #if defined(INVERTED_VBUS_ENABLE_LINE) - AVR32_USBB.USBCON.vbuspo = true; - #endif - - #if defined(USB_CAN_BE_HOST) - AVR32_USBB.USBCON.uimod = false; - - USB_Init_Host(); - #endif - } - - USB_OTGPAD_On(); -} - -#if defined(USB_CAN_BE_DEVICE) -static void USB_Init_Device(void) -{ - USB_DeviceState = DEVICE_STATE_Unattached; - USB_Device_ConfigurationNumber = 0; - - #if !defined(NO_DEVICE_REMOTE_WAKEUP) - USB_Device_RemoteWakeupEnabled = false; - #endif - - #if !defined(NO_DEVICE_SELF_POWER) - USB_Device_CurrentlySelfPowered = false; - #endif - - #if !defined(FIXED_CONTROL_ENDPOINT_SIZE) - USB_Descriptor_Device_t* DeviceDescriptorPtr; - - if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr) != NO_DESCRIPTOR) - USB_Device_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size; - #endif - - if (USB_Options & USB_DEVICE_OPT_LOWSPEED) - { - USB_Device_SetLowSpeed(); - } - else - { - #if defined(USB_DEVICE_OPT_HIGHSPEED) - if (USB_Options & USB_DEVICE_OPT_HIGHSPEED) - USB_Device_SetHighSpeed(); - else - USB_Device_SetFullSpeed(); - #else - USB_Device_SetFullSpeed(); - #endif - } - - USB_INT_Enable(USB_INT_VBUSTI); - - Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, - USB_Device_ControlEndpointSize, 1); - - USB_INT_Clear(USB_INT_SUSPI); - USB_INT_Enable(USB_INT_SUSPI); - USB_INT_Enable(USB_INT_EORSTI); - - USB_Attach(); -} -#endif - -#if defined(USB_CAN_BE_HOST) -static void USB_Init_Host(void) -{ - USB_HostState = HOST_STATE_Unattached; - USB_Host_ConfigurationNumber = 0; - USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE; - - USB_Host_HostMode_On(); - - USB_Host_VBUS_Auto_On(); - - USB_INT_Enable(USB_INT_DCONNI); - USB_INT_Enable(USB_INT_BCERRI); - - USB_Attach(); -} -#endif - -#endif diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBController_UC3.h b/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBController_UC3.h deleted file mode 100644 index 32c2f6ec17..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBController_UC3.h +++ /dev/null @@ -1,353 +0,0 @@ -/* - 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 USB Controller definitions for the AVR32 UC3 microcontrollers. - * \copydetails Group_USBManagement_UC3 - * - * \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_USBManagement - * \defgroup Group_USBManagement_UC3 USB Interface Management (UC3) - * \brief USB Controller definitions for the AVR32 UC3 microcontrollers. - * - * Functions, macros, variables, enums and types related to the setup and management of the USB interface. - * - * @{ - */ - -#ifndef __USBCONTROLLER_UC3_H__ -#define __USBCONTROLLER_UC3_H__ - - /* Includes: */ - #include "../../../../Common/Common.h" - #include "../USBMode.h" - #include "../Events.h" - #include "../USBTask.h" - #include "../USBInterrupt.h" - - #if defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__) - #include "../Host.h" - #include "../OTG.h" - #include "../Pipe.h" - #include "../HostStandardReq.h" - #include "../PipeStream.h" - #endif - - #if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__) - #include "../Device.h" - #include "../Endpoint.h" - #include "../DeviceStandardReq.h" - #include "../EndpointStream.h" - #endif - - /* 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 - - #if !defined(F_USB) - #error F_USB is not defined. You must define F_USB to the frequency of the clock input to the USB module. - #endif - - #if (defined(USB_SERIES_UC3A3_AVR) || defined(USB_SERIES_UC3A4_AVR)) - #if ((F_USB < 12000000) || (F_USB % 12000000)) - #error Invalid F_USB specified. F_USB must be a multiple of 12MHz for UC3A3 and UC3A4 devices. - #endif - #else - #if ((F_USB < 48000000) || (F_USB % 48000000)) - #error Invalid F_USB specified. F_USB must be a multiple of 48MHz for UC3A and UC3B devices. - #endif - #endif - - /* Public Interface - May be used in end-application: */ - /* Macros: */ - /** \name USB Controller Option Masks */ - //@{ - /** Selects one of the system's main clock oscillators as the input clock to the USB Generic Clock source - * generation module. This indicates that an external oscillator should be used directly instead of an - * internal PLL clock source. - */ - #define USB_OPT_GCLK_SRC_OSC (1 << 2) - - /** Selects one of the system's PLL oscillators as the input clock to the USB Generic Clock source - * generation module. This indicates that one of the device's PLL outputs should be used instead of an - * external oscillator source. - */ - #define USB_OPT_GCLK_SRC_PLL (0 << 2) - - /** Selects PLL or External Oscillator 0 as the USB Generic Clock source module input clock. */ - #define USB_OPT_GCLK_CHANNEL_0 (1 << 3) - - /** Selects PLL or External Oscillator 1 as the USB Generic Clock source module input clock. */ - #define USB_OPT_GCLK_CHANNEL_1 (0 << 3) - //@} - - #if !defined(USB_STREAM_TIMEOUT_MS) || defined(__DOXYGEN__) - /** Constant for the maximum software timeout period of the USB data stream transfer functions - * (both control and standard) when in either device or host mode. If the next packet of a stream - * is not received or acknowledged within this time period, the stream function will fail. - * - * This value may be overridden in the user project makefile as the value of the - * \ref USB_STREAM_TIMEOUT_MS token, and passed to the compiler using the -D switch. - */ - #define USB_STREAM_TIMEOUT_MS 100 - #endif - - /* Inline Functions: */ - /** Determines if the VBUS line is currently high (i.e. the USB host is supplying power). - * - * \return Boolean \c true if the VBUS line is currently detecting power from a host, \c false otherwise. - */ - static inline bool USB_VBUS_GetStatus(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline bool USB_VBUS_GetStatus(void) - { - return AVR32_USBB.USBSTA.vbus; - } - - /** Detaches the device from the USB bus. This has the effect of removing the device from any - * attached host, ceasing USB communications. If no host is present, this prevents any host from - * enumerating the device once attached until \ref USB_Attach() is called. - */ - static inline void USB_Detach(void) ATTR_ALWAYS_INLINE; - static inline void USB_Detach(void) - { - AVR32_USBB.UDCON.detach = true; - } - - /** Attaches the device to the USB bus. This announces the device's presence to any attached - * USB host, starting the enumeration process. If no host is present, attaching the device - * will allow for enumeration once a host is connected to the device. - * - * This is inexplicably also required for proper operation while in host mode, to enable the - * attachment of a device to the host. This is despite the bit being located in the device-mode - * register and despite the datasheet making no mention of its requirement in host mode. - */ - static inline void USB_Attach(void) ATTR_ALWAYS_INLINE; - static inline void USB_Attach(void) - { - AVR32_USBB.UDCON.detach = false; - } - - /* Function Prototypes: */ - /** Main function to initialize and start the USB interface. Once active, the USB interface will - * allow for device connection to a host when in device mode, or for device enumeration while in - * host mode. - * - * As the USB library relies on interrupts for the device and host mode enumeration processes, - * the user must enable global interrupts before or shortly after this function is called. In - * device mode, interrupts must be enabled within 500ms of this function being called to ensure - * that the host does not time out whilst enumerating the device. In host mode, interrupts may be - * enabled at the application's leisure however enumeration will not begin of an attached device - * until after this has occurred. - * - * Calling this function when the USB interface is already initialized will cause a complete USB - * interface reset and re-enumeration. - * - * \param[in] Mode Mask indicating what mode the USB interface is to be initialized to, a value - * from the \ref USB_Modes_t enum. - * \note This parameter does not exist on devices with only one supported USB - * mode (device or host). - * - * \param[in] Options Mask indicating the options which should be used when initializing the USB - * interface to control the USB interface's behavior. This should be comprised of - * a \c USB_OPT_REG_* mask to control the regulator, a \c USB_OPT_*_PLL mask to control the - * PLL, and a \c USB_DEVICE_OPT_* mask (when the device mode is enabled) to set the device - * mode speed. - * - * \note To reduce the FLASH requirements of the library if only device or host mode is required, - * the mode can be statically set in the project makefile by defining the token \c USB_DEVICE_ONLY - * (for device mode) or \c USB_HOST_ONLY (for host mode), passing the token to the compiler - * via the -D switch. If the mode is statically set, this parameter does not exist in the - * function prototype. - * \n\n - * - * \note To reduce the FLASH requirements of the library if only fixed settings are required, - * the options may be set statically in the same manner as the mode (see the Mode parameter of - * this function). To statically set the USB options, pass in the \c USE_STATIC_OPTIONS token, - * defined to the appropriate options masks. When the options are statically set, this - * parameter does not exist in the function prototype. - * - * \see \ref Group_Device for the \c USB_DEVICE_OPT_* masks. - */ - void USB_Init( - #if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__) - const uint8_t Mode - #endif - - #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS)) || defined(__DOXYGEN__) - , - #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) - void - #endif - - #if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__) - const uint8_t Options - #endif - ); - - /** Shuts down the USB interface. This turns off the USB interface after deallocating all USB FIFO - * memory, endpoints and pipes. When turned off, no USB functionality can be used until the interface - * is restarted with the \ref USB_Init() function. - */ - void USB_Disable(void); - - /** Resets the interface, when already initialized. This will re-enumerate the device if already connected - * to a host, or re-enumerate an already attached device when in host mode. - */ - void USB_ResetInterface(void); - - /* Global Variables: */ - #if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__) - /** Indicates the mode that the USB interface is currently initialized to, a value from the - * \ref USB_Modes_t enum. - * - * \attention This variable should be treated as read-only in the user application, and never manually - * changed in value. - * - * \note When the controller is initialized into UID auto-detection mode, this variable will hold the - * currently selected USB mode (i.e. \ref USB_MODE_Device or \ref USB_MODE_Host). If the controller - * is fixed into a specific mode (either through the \c USB_DEVICE_ONLY or \c USB_HOST_ONLY compile time - * options, or a limitation of the USB controller in the chosen device model) this will evaluate to - * a constant of the appropriate value and will never evaluate to \ref USB_MODE_None even when the - * USB interface is not initialized. - */ - extern volatile uint8_t USB_CurrentMode; - #elif defined(USB_CAN_BE_HOST) - #define USB_CurrentMode USB_MODE_Host - #elif defined(USB_CAN_BE_DEVICE) - #define USB_CurrentMode USB_MODE_Device - #endif - - #if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__) - /** Indicates the current USB options that the USB interface was initialized with when \ref USB_Init() - * was called. This value will be one of the \c USB_MODE_* masks defined elsewhere in this module. - * - * \attention This variable should be treated as read-only in the user application, and never manually - * changed in value. - */ - extern volatile uint8_t USB_Options; - #elif defined(USE_STATIC_OPTIONS) - #define USB_Options USE_STATIC_OPTIONS - #endif - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Macros: */ - #if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) - #define USB_CLOCK_REQUIRED_FREQ 12000000UL - #else - #define USB_CLOCK_REQUIRED_FREQ 48000000UL - #endif - - /* Function Prototypes: */ - #if defined(__INCLUDE_FROM_USB_CONTROLLER_C) - #if defined(USB_CAN_BE_DEVICE) - static void USB_Init_Device(void); - #endif - - #if defined(USB_CAN_BE_HOST) - static void USB_Init_Host(void); - #endif - #endif - - /* Inline Functions: */ - static inline void USB_OTGPAD_On(void) ATTR_ALWAYS_INLINE; - static inline void USB_OTGPAD_On(void) - { - AVR32_USBB.USBCON.otgpade = true; - } - - static inline void USB_OTGPAD_Off(void) ATTR_ALWAYS_INLINE; - static inline void USB_OTGPAD_Off(void) - { - AVR32_USBB.USBCON.otgpade = false; - } - - static inline void USB_CLK_Freeze(void) ATTR_ALWAYS_INLINE; - static inline void USB_CLK_Freeze(void) - { - AVR32_USBB.USBCON.frzclk = true; - } - - static inline void USB_CLK_Unfreeze(void) ATTR_ALWAYS_INLINE; - static inline void USB_CLK_Unfreeze(void) - { - AVR32_USBB.USBCON.frzclk = false; - } - - static inline void USB_Controller_Enable(void) ATTR_ALWAYS_INLINE; - static inline void USB_Controller_Enable(void) - { - AVR32_USBB.USBCON.usbe = true; - } - - static inline void USB_Controller_Disable(void) ATTR_ALWAYS_INLINE; - static inline void USB_Controller_Disable(void) - { - AVR32_USBB.USBCON.usbe = false; - } - - static inline void USB_Controller_Reset(void) ATTR_ALWAYS_INLINE; - static inline void USB_Controller_Reset(void) - { - AVR32_USBB.USBCON.usbe = false; - AVR32_USBB.USBCON.usbe = true; - } - - #if defined(USB_CAN_BE_BOTH) - static inline uint8_t USB_GetUSBModeFromUID(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; - static inline uint8_t USB_GetUSBModeFromUID(void) - { - if (AVR32_USBB.USBSTA.id) - return USB_MODE_Device; - else - return USB_MODE_Host; - } - #endif - - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c b/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c deleted file mode 100644 index 3b3958a145..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - 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. -*/ - -#include "../../../../Common/Common.h" -#if (ARCH == ARCH_UC3) - -#define __INCLUDE_FROM_USB_DRIVER -#include "../USBInterrupt.h" - -void USB_INT_DisableAllInterrupts(void) -{ - AVR32_USBB.USBCON.vbuste = false; - AVR32_USBB.USBCON.idte = false; - - AVR32_USBB.uhinteclr = -1; - AVR32_USBB.udinteclr = -1; -} - -void USB_INT_ClearAllInterrupts(void) -{ - AVR32_USBB.USBSTACLR.vbustic = true; - AVR32_USBB.USBSTACLR.idtic = true; - - AVR32_USBB.uhintclr = -1; - AVR32_USBB.udintclr = -1; -} - -ISR(USB_GEN_vect) -{ - #if defined(USB_CAN_BE_DEVICE) - #if !defined(NO_SOF_EVENTS) - if (USB_INT_HasOccurred(USB_INT_SOFI) && USB_INT_IsEnabled(USB_INT_SOFI)) - { - USB_INT_Clear(USB_INT_SOFI); - - EVENT_USB_Device_StartOfFrame(); - } - #endif - - if (USB_INT_HasOccurred(USB_INT_VBUSTI) && USB_INT_IsEnabled(USB_INT_VBUSTI)) - { - USB_INT_Clear(USB_INT_VBUSTI); - - if (USB_VBUS_GetStatus()) - { - USB_DeviceState = DEVICE_STATE_Powered; - EVENT_USB_Device_Connect(); - } - else - { - USB_DeviceState = DEVICE_STATE_Unattached; - EVENT_USB_Device_Disconnect(); - } - } - - if (USB_INT_HasOccurred(USB_INT_SUSPI) && USB_INT_IsEnabled(USB_INT_SUSPI)) - { - USB_INT_Disable(USB_INT_SUSPI); - USB_INT_Enable(USB_INT_WAKEUPI); - - USB_CLK_Freeze(); - - USB_DeviceState = DEVICE_STATE_Suspended; - EVENT_USB_Device_Suspend(); - } - - if (USB_INT_HasOccurred(USB_INT_WAKEUPI) && USB_INT_IsEnabled(USB_INT_WAKEUPI)) - { - USB_CLK_Unfreeze(); - - USB_INT_Clear(USB_INT_WAKEUPI); - - USB_INT_Disable(USB_INT_WAKEUPI); - USB_INT_Enable(USB_INT_SUSPI); - - if (USB_Device_ConfigurationNumber) - USB_DeviceState = DEVICE_STATE_Configured; - else - USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Addressed : DEVICE_STATE_Powered; - - EVENT_USB_Device_WakeUp(); - } - - if (USB_INT_HasOccurred(USB_INT_EORSTI) && USB_INT_IsEnabled(USB_INT_EORSTI)) - { - USB_INT_Clear(USB_INT_EORSTI); - - USB_DeviceState = DEVICE_STATE_Default; - USB_Device_ConfigurationNumber = 0; - - USB_INT_Clear(USB_INT_SUSPI); - USB_INT_Disable(USB_INT_SUSPI); - USB_INT_Enable(USB_INT_WAKEUPI); - - USB_Device_SetDeviceAddress(0); - Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, - USB_Device_ControlEndpointSize, 1); - - #if defined(INTERRUPT_CONTROL_ENDPOINT) - USB_INT_Enable(USB_INT_RXSTPI); - #endif - - EVENT_USB_Device_Reset(); - } - #endif - - #if defined(USB_CAN_BE_HOST) - #if !defined(NO_SOF_EVENTS) - if (USB_INT_HasOccurred(USB_INT_HSOFI) && USB_INT_IsEnabled(USB_INT_HSOFI)) - { - USB_INT_Clear(USB_INT_HSOFI); - - EVENT_USB_Host_StartOfFrame(); - } - #endif - - if (USB_INT_HasOccurred(USB_INT_DDISCI) && USB_INT_IsEnabled(USB_INT_DDISCI)) - { - USB_INT_Clear(USB_INT_DDISCI); - USB_INT_Clear(USB_INT_DCONNI); - USB_INT_Disable(USB_INT_DDISCI); - - EVENT_USB_Host_DeviceUnattached(); - - USB_ResetInterface(); - } - - if (USB_INT_HasOccurred(USB_INT_VBERRI) && USB_INT_IsEnabled(USB_INT_VBERRI)) - { - USB_INT_Clear(USB_INT_VBERRI); - - USB_Host_VBUS_Manual_Off(); - USB_Host_VBUS_Auto_Off(); - - EVENT_USB_Host_HostError(HOST_ERROR_VBusVoltageDip); - EVENT_USB_Host_DeviceUnattached(); - - USB_HostState = HOST_STATE_Unattached; - } - - if (USB_INT_HasOccurred(USB_INT_DCONNI) && USB_INT_IsEnabled(USB_INT_DCONNI)) - { - USB_INT_Clear(USB_INT_DCONNI); - USB_INT_Disable(USB_INT_DCONNI); - - EVENT_USB_Host_DeviceAttached(); - - USB_INT_Enable(USB_INT_DDISCI); - - USB_HostState = HOST_STATE_Powered; - } - - if (USB_INT_HasOccurred(USB_INT_BCERRI) && USB_INT_IsEnabled(USB_INT_BCERRI)) - { - USB_INT_Clear(USB_INT_BCERRI); - - EVENT_USB_Host_DeviceEnumerationFailed(HOST_ENUMERROR_NoDeviceDetected, 0); - EVENT_USB_Host_DeviceUnattached(); - - USB_ResetInterface(); - } - #endif - - #if defined(USB_CAN_BE_BOTH) - if (USB_INT_HasOccurred(USB_INT_IDTI) && USB_INT_IsEnabled(USB_INT_IDTI)) - { - USB_INT_Clear(USB_INT_IDTI); - - if (USB_DeviceState != DEVICE_STATE_Unattached) - EVENT_USB_Device_Disconnect(); - - if (USB_HostState != HOST_STATE_Unattached) - EVENT_USB_Host_DeviceUnattached(); - - USB_CurrentMode = USB_GetUSBModeFromUID(); - USB_ResetInterface(); - - EVENT_USB_UIDChange(); - } - #endif -} - -#if defined(INTERRUPT_CONTROL_ENDPOINT) && defined(USB_CAN_BE_DEVICE) -ISR(USB_COM_vect) -{ - uint8_t PrevSelectedEndpoint = Endpoint_GetCurrentEndpoint(); - - Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); - USB_INT_Disable(USB_INT_RXSTPI); - - GlobalInterruptEnable(); - - USB_Device_ProcessControlRequest(); - - Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); - USB_INT_Enable(USB_INT_RXSTPI); - Endpoint_SelectEndpoint(PrevSelectedEndpoint); -} -#endif - -#endif diff --git a/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h b/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h deleted file mode 100644 index e2f67bf86a..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h +++ /dev/null @@ -1,376 +0,0 @@ -/* - 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 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 - default: - break; - } - } - - 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 - default: - break; - } - } - - 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 - default: - break; - } - } - - 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 - default: - 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 - default: - 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 <b>must</b> 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 - |