diff options
Diffstat (limited to 'lib/lufa/LUFA/Drivers/USB/Class/Host')
18 files changed, 0 insertions, 6498 deletions
diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c b/lib/lufa/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c deleted file mode 100644 index ea89033668..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c +++ /dev/null @@ -1,422 +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. -*/ - -#define __INCLUDE_FROM_USB_DRIVER -#include "../../Core/USBMode.h" - -#if defined(USB_CAN_BE_HOST) - -#define __INCLUDE_FROM_AOA_DRIVER -#define __INCLUDE_FROM_ANDROIDACCESSORY_HOST_C -#include "AndroidAccessoryClassHost.h" - -bool AOA_Host_ValidateAccessoryDevice(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const USB_Descriptor_Device_t* const DeviceDescriptor, - bool* const NeedModeSwitch) -{ - (void)AOAInterfaceInfo; - - if (DeviceDescriptor->Header.Type != DTYPE_Device) - return false; - - *NeedModeSwitch = ((DeviceDescriptor->ProductID != ANDROID_ACCESSORY_PRODUCT_ID) && - (DeviceDescriptor->ProductID != ANDROID_ACCESSORY_ADB_PRODUCT_ID)); - - return true; -} - -uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - uint16_t ConfigDescriptorSize, - void* ConfigDescriptorData) -{ - USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; - USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; - USB_Descriptor_Interface_t* AOAInterface = NULL; - - memset(&AOAInterfaceInfo->State, 0x00, sizeof(AOAInterfaceInfo->State)); - - if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) - return AOA_ENUMERROR_InvalidConfigDescriptor; - - if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, - DCOMP_AOA_Host_NextAndroidAccessoryInterface) != DESCRIPTOR_SEARCH_COMP_Found) - { - return AOA_ENUMERROR_NoCompatibleInterfaceFound; - } - - AOAInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); - - while (!(DataINEndpoint) || !(DataOUTEndpoint)) - { - if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, - DCOMP_AOA_Host_NextInterfaceBulkEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) - { - return AOA_ENUMERROR_NoCompatibleInterfaceFound; - } - - USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); - - if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) - DataINEndpoint = EndpointData; - else - DataOUTEndpoint = EndpointData; - } - - AOAInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); - AOAInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; - AOAInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK; - - AOAInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); - AOAInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; - AOAInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK; - - if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataINPipe, 1))) - return AOA_ENUMERROR_PipeConfigurationFailed; - - if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataOUTPipe, 1))) - return AOA_ENUMERROR_PipeConfigurationFailed; - - AOAInterfaceInfo->State.IsActive = true; - AOAInterfaceInfo->State.InterfaceNumber = AOAInterface->InterfaceNumber; - - return AOA_ENUMERROR_NoError; -} - -static uint8_t DCOMP_AOA_Host_NextAndroidAccessoryInterface(void* const CurrentDescriptor) -{ - USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); - - if (Header->Type == DTYPE_Interface) - { - USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); - - if ((Interface->Class == AOA_CSCP_AOADataClass) && - (Interface->SubClass == AOA_CSCP_AOADataSubclass) && - (Interface->Protocol == AOA_CSCP_AOADataProtocol)) - { - return DESCRIPTOR_SEARCH_Found; - } - } - - return DESCRIPTOR_SEARCH_NotFound; -} - -static uint8_t DCOMP_AOA_Host_NextInterfaceBulkEndpoint(void* const CurrentDescriptor) -{ - USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); - - if (Header->Type == DTYPE_Endpoint) - { - USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); - - uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); - - if ((EndpointType == EP_TYPE_BULK) && (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress)))) - return DESCRIPTOR_SEARCH_Found; - } - else if (Header->Type == DTYPE_Interface) - { - return DESCRIPTOR_SEARCH_Fail; - } - - return DESCRIPTOR_SEARCH_NotFound; -} - -void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) -{ - if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) - return; - - #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) - AOA_Host_Flush(AOAInterfaceInfo); - #endif -} - -uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) -{ - uint8_t ErrorCode; - - uint16_t AccessoryProtocol; - if ((ErrorCode = AOA_Host_GetAccessoryProtocol(&AccessoryProtocol)) != HOST_WAITERROR_Successful) - return ErrorCode; - - if ((AccessoryProtocol != CPU_TO_LE16(AOA_PROTOCOL_AccessoryV1)) && (AccessoryProtocol != CPU_TO_LE16(AOA_PROTOCOL_AccessoryV2))) - return AOA_ERROR_LOGICAL_CMD_FAILED; - - for (uint8_t PropertyIndex = 0; PropertyIndex < AOA_STRING_TOTAL_STRINGS; PropertyIndex++) - { - if ((ErrorCode = AOA_Host_SendPropertyString(AOAInterfaceInfo, PropertyIndex)) != HOST_WAITERROR_Successful) - return ErrorCode; - } - - USB_ControlRequest = (USB_Request_Header_t) - { - .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE), - .bRequest = AOA_REQ_StartAccessoryMode, - .wValue = 0, - .wIndex = 0, - .wLength = 0, - }; - - Pipe_SelectPipe(PIPE_CONTROLPIPE); - return USB_Host_SendControlRequest(NULL); -} - -static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol) -{ - USB_ControlRequest = (USB_Request_Header_t) - { - .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_VENDOR | REQREC_DEVICE), - .bRequest = AOA_REQ_GetAccessoryProtocol, - .wValue = 0, - .wIndex = 0, - .wLength = sizeof(uint16_t), - }; - - Pipe_SelectPipe(PIPE_CONTROLPIPE); - return USB_Host_SendControlRequest(Protocol); -} - -static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const uint8_t StringIndex) -{ - const char* String = AOAInterfaceInfo->Config.PropertyStrings[StringIndex]; - - if (String == NULL) - String = ""; - - USB_ControlRequest = (USB_Request_Header_t) - { - .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE), - .bRequest = AOA_REQ_SendString, - .wValue = 0, - .wIndex = StringIndex, - .wLength = (strlen(String) + 1), - }; - - Pipe_SelectPipe(PIPE_CONTROLPIPE); - return USB_Host_SendControlRequest((char*)String); -} - -uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const void* const Buffer, - const uint16_t Length) -{ - if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) - return PIPE_READYWAIT_DeviceDisconnected; - - uint8_t ErrorCode; - - Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address); - - Pipe_Unfreeze(); - ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NULL); - Pipe_Freeze(); - - return ErrorCode; -} - -uint8_t AOA_Host_SendString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const char* const String) -{ - if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) - return PIPE_READYWAIT_DeviceDisconnected; - - uint8_t ErrorCode; - - Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address); - - Pipe_Unfreeze(); - ErrorCode = Pipe_Write_Stream_LE(String, strlen(String), NULL); - Pipe_Freeze(); - - return ErrorCode; -} - -uint8_t AOA_Host_SendByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const uint8_t Data) -{ - if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) - return PIPE_READYWAIT_DeviceDisconnected; - - uint8_t ErrorCode; - - Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address); - Pipe_Unfreeze(); - - if (!(Pipe_IsReadWriteAllowed())) - { - Pipe_ClearOUT(); - - if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) - return ErrorCode; - } - - Pipe_Write_8(Data); - Pipe_Freeze(); - - return PIPE_READYWAIT_NoError; -} - -uint16_t AOA_Host_BytesReceived(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) -{ - if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) - return 0; - - Pipe_SelectPipe(AOAInterfaceInfo->Config.DataINPipe.Address); - Pipe_Unfreeze(); - - if (Pipe_IsINReceived()) - { - if (!(Pipe_BytesInPipe())) - { - Pipe_ClearIN(); - Pipe_Freeze(); - return 0; - } - else - { - Pipe_Freeze(); - return Pipe_BytesInPipe(); - } - } - else - { - Pipe_Freeze(); - - return 0; - } -} - -int16_t AOA_Host_ReceiveByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) -{ - if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) - return -1; - - int16_t ReceivedByte = -1; - - Pipe_SelectPipe(AOAInterfaceInfo->Config.DataINPipe.Address); - Pipe_Unfreeze(); - - if (Pipe_IsINReceived()) - { - if (Pipe_BytesInPipe()) - ReceivedByte = Pipe_Read_8(); - - if (!(Pipe_BytesInPipe())) - Pipe_ClearIN(); - } - - Pipe_Freeze(); - - return ReceivedByte; -} - -uint8_t AOA_Host_Flush(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) -{ - if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) - return PIPE_READYWAIT_DeviceDisconnected; - - uint8_t ErrorCode; - - Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address); - Pipe_Unfreeze(); - - if (!(Pipe_BytesInPipe())) - return PIPE_READYWAIT_NoError; - - bool BankFull = !(Pipe_IsReadWriteAllowed()); - - Pipe_ClearOUT(); - - if (BankFull) - { - if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) - return ErrorCode; - - Pipe_ClearOUT(); - } - - Pipe_Freeze(); - - return PIPE_READYWAIT_NoError; -} - -#if defined(FDEV_SETUP_STREAM) -void AOA_Host_CreateStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - FILE* const Stream) -{ - *Stream = (FILE)FDEV_SETUP_STREAM(AOA_Host_putchar, AOA_Host_getchar, _FDEV_SETUP_RW); - fdev_set_udata(Stream, AOAInterfaceInfo); -} - -void AOA_Host_CreateBlockingStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - FILE* const Stream) -{ - *Stream = (FILE)FDEV_SETUP_STREAM(AOA_Host_putchar, AOA_Host_getchar_Blocking, _FDEV_SETUP_RW); - fdev_set_udata(Stream, AOAInterfaceInfo); -} - -static int AOA_Host_putchar(char c, - FILE* Stream) -{ - return AOA_Host_SendByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : 0; -} - -static int AOA_Host_getchar(FILE* Stream) -{ - int16_t ReceivedByte = AOA_Host_ReceiveByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream)); - - if (ReceivedByte < 0) - return _FDEV_EOF; - - return ReceivedByte; -} - -static int AOA_Host_getchar_Blocking(FILE* Stream) -{ - int16_t ReceivedByte; - - while ((ReceivedByte = AOA_Host_ReceiveByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream))) < 0) - { - if (USB_HostState == HOST_STATE_Unattached) - return _FDEV_EOF; - - AOA_Host_USBTask((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream)); - USB_USBTask(); - } - - return ReceivedByte; -} -#endif - -#endif - - diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h b/lib/lufa/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h deleted file mode 100644 index f4f04e445a..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h +++ /dev/null @@ -1,314 +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 Host mode driver for the library USB Android Open Accessory Class driver. - * - * Host mode driver for the library USB Android Open Accessory Class driver. - * - * \note This file should not be included directly. It is automatically included as needed by the USB module driver - * dispatch header located in LUFA/Drivers/USB.h. - */ - -/** \ingroup Group_USBClassAOA - * \defgroup Group_USBClassAndroidAccessoryHost Android Open Accessory Class Host Mode Driver - * - * \section Sec_USBClassAndroidAccessoryHost_Dependencies Module Source Dependencies - * The following files must be built with any user project that uses this module: - * - LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> - * - * \section Sec_USBClassAndroidAccessoryHost_ModDescription Module Description - * Host Mode USB Class driver framework interface, for the Android Open Accessory USB Class driver. - * - * @{ - */ - -#ifndef __AOA_CLASS_HOST_H__ -#define __AOA_CLASS_HOST_H__ - - /* Includes: */ - #include "../../USB.h" - #include "../Common/AndroidAccessoryClassCommon.h" - - #include <stdio.h> - - /* Enable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - extern "C" { - #endif - - /* Preprocessor Checks: */ - #if !defined(__INCLUDE_FROM_AOA_DRIVER) - #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. - #endif - - /* Public Interface - May be used in end-application: */ - /* Macros: */ - /** Error code for some Android Open Accessory Host functions, indicating a logical (and not hardware) error. */ - #define AOA_ERROR_LOGICAL_CMD_FAILED 0x80 - - /* Type Defines: */ - /** \brief Android Open Accessory Class Host Mode Configuration and State Structure. - * - * Class state structure. An instance of this structure should be made within the user application, - * and passed to each of the Android Open Accessory class driver functions as the \c AOAInterfaceInfo - * parameter. This stores each Android Open Accessory interface's configuration and state information. - */ - typedef struct - { - struct - { - USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ - USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ - - char* PropertyStrings[AOA_STRING_TOTAL_STRINGS]; /**< Android Accessory property strings, sent to identify the accessory when the - * Android device is switched into Open Accessory mode. */ - } Config; /**< Config data for the USB class interface within the device. All elements in this section - * <b>must</b> be set or the interface will fail to enumerate and operate correctly. - */ - struct - { - bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid - * after \ref AOA_Host_ConfigurePipes() is called and the Host state machine is in the - * Configured state. - */ - uint8_t InterfaceNumber; /**< Interface index of the AOA interface within the attached device. */ - } State; /**< State data for the USB class interface within the device. All elements in this section - * <b>may</b> be set to initial values, but may also be ignored to default to sane values when - * the interface is enumerated. - */ - } USB_ClassInfo_AOA_Host_t; - - /* Enums: */ - /** Enum for the possible error codes returned by the \ref AOA_Host_ConfigurePipes() function. */ - enum AOA_Host_EnumerationFailure_ErrorCodes_t - { - AOA_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ - AOA_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ - AOA_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Android Open Accessory interface was not found in the device's Configuration Descriptor. */ - AOA_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ - }; - - /* Function Prototypes: */ - /** General management task for a given Android Open Accessory host class interface, required for the correct operation of the interface. - * This should be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an Android Open Accessory Class host configuration and state. - */ - void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Validates a device descriptor, to check if the device is a valid Android device, and if it is currently in Android Open Accessory mode. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state. - * \param[in] DeviceDescriptor Pointer a buffer containing the attached device's Device Descriptor. - * \param[out] NeedModeSwitch Pointer to a boolean where the mode switch requirement of the attached device is to be stored. - * - * \return Boolean \c true if the attached device is a valid Android device, \c false otherwise. - */ - bool AOA_Host_ValidateAccessoryDevice(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const USB_Descriptor_Device_t* const DeviceDescriptor, - bool* const NeedModeSwitch) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3); - - /** Host interface configuration routine, to configure a given Android Open Accessory host interface instance using the Configuration - * Descriptor read from an attached USB device. This function automatically updates the given Android Open Accessory Host instance's - * state values and configures the pipes required to communicate with the interface if it is found within the device. This should be - * called once after the stack has enumerated the attached device, while the host state machine is in the Addressed state. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state. - * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. - * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. - * - * \return A value from the \ref AOA_Host_EnumerationFailure_ErrorCodes_t enum. - */ - uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - uint16_t ConfigDescriptorSize, - void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); - - /** Starts Accessory Mode in the attached Android device. This function will validate the device's Android Open Accessory protocol - * version, send the configured property strings, and request a switch to Android Open Accessory mode. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state. - * - * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum, or \ref AOA_ERROR_LOGICAL_CMD_FAILED if a logical error occurred.. - */ - uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Sends a given data buffer to the attached USB device, if connected. If a device is not connected when the function is - * called, the data will be discarded. Bytes will be queued for transmission to the device until either the pipe bank - * becomes full, or the \ref AOA_Host_Flush() function is called to flush the pending data to the device. This allows for - * multiple bytes to be packed into a single pipe packet, increasing data throughput. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. - * \param[in] Buffer Pointer to a buffer containing the data to send to the device. - * \param[in] Length Length of the data to send to the device. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const void* const Buffer, - const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); - - /** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the - * function is called, the string is discarded. Bytes will be queued for transmission to the device until either the pipe - * bank becomes full, or the \ref AOA_Host_Flush() function is called to flush the pending data to the device. This allows - * for multiple bytes to be packed into a single pipe packet, increasing data throughput. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. - * \param[in] String Pointer to the null terminated string to send to the device. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t AOA_Host_SendString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the - * byte is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the - * \ref AOA_Host_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be - * packed into a single pipe packet, increasing data throughput. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. - * \param[in] Data Byte of data to send to the device. - * - * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. - */ - uint8_t AOA_Host_SendByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1); - - /** Determines the number of bytes received by the AOA interface from the device, waiting to be read. This indicates the number - * of bytes in the IN pipe bank only, and thus the number of calls to \ref AOA_Host_ReceiveByte() which are guaranteed to succeed - * immediately. If multiple bytes are to be received, they should be buffered by the user application, as the pipe bank will not be - * released back to the USB controller until all bytes are read. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. - * - * \return Total number of buffered bytes received from the device. - */ - uint16_t AOA_Host_BytesReceived(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads a byte of data from the device. If no data is waiting to be read of if a USB device is not connected, the function - * returns a negative value. The \ref AOA_Host_BytesReceived() function may be queried in advance to determine how many bytes - * are currently buffered in the AOA interface's data receive pipe. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. - * - * \return Next received byte from the device, or a negative value if no data received. - */ - int16_t AOA_Host_ReceiveByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Flushes any data waiting to be sent, ensuring that the send buffer is cleared. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. - * - * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. - */ - uint8_t AOA_Host_Flush(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Creates a standard character stream for the given AOA Device instance so that it can be used with all the regular - * functions in the standard \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created - * stream is bidirectional and can be used for both input and output functions. - * - * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single - * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may - * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own - * line buffering. - * - * \note The created stream can be given as \c stdout if desired to direct the standard output from all \c <stdio.h> functions - * to the given AOA interface. - * \n\n - * - * \note This function is not available on all microcontroller architectures. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class configuration and state. - * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. - */ - void AOA_Host_CreateStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - FILE* const Stream) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /** Identical to \ref AOA_Host_CreateStream(), except that reads are blocking until the calling stream function terminates - * the transfer. While blocking, the USB and AOA service tasks are called repeatedly to maintain USB communications. - * - * \note This function is not available on all microcontroller architectures. - * - * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class configuration and state. - * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. - */ - void AOA_Host_CreateBlockingStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - FILE* const Stream) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Function Prototypes: */ - #if defined(__INCLUDE_FROM_ANDROIDACCESSORY_HOST_C) - #if defined(FDEV_SETUP_STREAM) - static int AOA_Host_putchar(char c, - FILE* Stream) ATTR_NON_NULL_PTR_ARG(2); - static int AOA_Host_getchar(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); - static int AOA_Host_getchar_Blocking(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); - #endif - - static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol) ATTR_NON_NULL_PTR_ARG(1); - static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, - const uint8_t StringIndex) ATTR_NON_NULL_PTR_ARG(1); - - static uint8_t DCOMP_AOA_Host_NextAndroidAccessoryInterface(void* const CurrentDescriptor) - ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); - static uint8_t DCOMP_AOA_Host_NextInterfaceBulkEndpoint(void* const CurrentDescriptor) - ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); - #endif - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - - diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Host/AudioClassHost.c b/lib/lufa/LUFA/Drivers/USB/Class/Host/AudioClassHost.c deleted file mode 100644 index 9f1a6dc2c8..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Class/Host/AudioClassHost.c +++ /dev/null @@ -1,223 +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. -*/ - -#define __INCLUDE_FROM_USB_DRIVER -#include "../../Core/USBMode.h" - -#if defined(USB_CAN_BE_HOST) - -#define __INCLUDE_FROM_AUDIO_DRIVER -#define __INCLUDE_FROM_AUDIO_HOST_C -#include "AudioClassHost.h" - -uint8_t Audio_Host_ConfigurePipes(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, - uint16_t ConfigDescriptorSize, - void* ConfigDescriptorData) -{ - USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; - USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; - USB_Descriptor_Inte |