From 39ece819791eed7f57e0a0492c1aa774be5c4b24 Mon Sep 17 00:00:00 2001 From: Jack Humbert Date: Fri, 7 Jul 2017 11:56:01 -0400 Subject: delete old lufa --- .../Drivers/USB/Class/Device/AudioClassDevice.h | 396 --------------------- 1 file changed, 396 deletions(-) delete mode 100644 tmk_core/protocol/lufa/LUFA-git/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h (limited to 'tmk_core/protocol/lufa/LUFA-git/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h') diff --git a/tmk_core/protocol/lufa/LUFA-git/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h b/tmk_core/protocol/lufa/LUFA-git/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h deleted file mode 100644 index 6cdf4db70..000000000 --- a/tmk_core/protocol/lufa/LUFA-git/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h +++ /dev/null @@ -1,396 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2014. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2014 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 Device mode driver for the library USB Audio 1.0 Class driver. - * - * Device mode driver for the library USB Audio 1.0 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_USBClassAudio - * \defgroup Group_USBClassAudioDevice Audio 1.0 Class Device Mode Driver - * - * \section Sec_USBClassAudioDevice_Dependencies Module Source Dependencies - * The following files must be built with any user project that uses this module: - * - LUFA/Drivers/USB/Class/Device/AudioClassDevice.c (Makefile source module name: LUFA_SRC_USBCLASS) - * - * \section Sec_USBClassAudioDevice_ModDescription Module Description - * Device Mode USB Class driver framework interface, for the Audio 1.0 USB Class driver. - * - * @{ - */ - -#ifndef _AUDIO_CLASS_DEVICE_H_ -#define _AUDIO_CLASS_DEVICE_H_ - - /* Includes: */ - #include "../../USB.h" - #include "../Common/AudioClassCommon.h" - - /* Enable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - extern "C" { - #endif - - /* Preprocessor Checks: */ - #if !defined(__INCLUDE_FROM_AUDIO_DRIVER) - #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. - #endif - - /* Public Interface - May be used in end-application: */ - /* Type Defines: */ - /** \brief Audio Class Device Mode Configuration and State Structure. - * - * Class state structure. An instance of this structure should be made for each Audio interface - * within the user application, and passed to each of the Audio class driver functions as the - * \c AudioInterfaceInfo parameter. This stores each Audio interface's configuration and state information. - */ - typedef struct - { - struct - { - uint8_t ControlInterfaceNumber; /**< Index of the Audio Control interface within the device this - * structure controls. - */ - uint8_t StreamingInterfaceNumber; /**< Index of the Audio Streaming interface within the device this - * structure controls. - */ - - USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */ - USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */ - } Config; /**< Config data for the USB class interface within the device. All elements in this section - * must be set or the interface will fail to enumerate and operate correctly. - */ - struct - { - bool InterfaceEnabled; /**< Set and cleared by the class driver to indicate if the host has enabled the streaming endpoints - * of the Audio Streaming interface. - */ - } State; /**< State data for the USB class interface within the device. All elements in this section - * are reset to their defaults when the interface is enumerated. - */ - } USB_ClassInfo_Audio_Device_t; - - /* Function Prototypes: */ - /** Configures the endpoints of a given Audio interface, ready for use. This should be linked to the library - * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration containing the - * given Audio interface is selected. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * - * \return Boolean \c true if the endpoints were successfully configured, \c false otherwise. - */ - bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Processes incoming control requests from the host, that are directed to the given Audio class interface. This should be - * linked to the library \ref EVENT_USB_Device_ControlRequest() event. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - */ - void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Audio class driver callback for the setting and retrieval of streaming endpoint properties. This callback must be implemented - * in the user application to handle property manipulations on streaming audio endpoints. - * - * When the DataLength parameter is NULL, this callback should only indicate whether the specified operation is valid for - * the given endpoint index, and should return as fast as possible. When non-NULL, this value may be altered for GET operations - * to indicate the size of the retrieved data. - * - * \note The length of the retrieved data stored into the Data buffer on GET operations should not exceed the initial value - * of the \c DataLength parameter. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * \param[in] EndpointProperty Property of the endpoint to get or set, a value from \ref Audio_ClassRequests_t. - * \param[in] EndpointAddress Address of the streaming endpoint whose property is being referenced. - * \param[in] EndpointControl Parameter of the endpoint to get or set, a value from \ref Audio_EndpointControls_t. - * \param[in,out] DataLength For SET operations, the length of the parameter data to set. For GET operations, the maximum - * length of the retrieved data. When NULL, the function should return whether the given property - * and parameter is valid for the requested endpoint without reading or modifying the Data buffer. - * \param[in,out] Data Pointer to a location where the parameter data is stored for SET operations, or where - * the retrieved data is to be stored for GET operations. - * - * \return Boolean \c true if the property GET/SET was successful, \c false otherwise - */ - bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const uint8_t EndpointProperty, - const uint8_t EndpointAddress, - const uint8_t EndpointControl, - uint16_t* const DataLength, - uint8_t* Data) ATTR_NON_NULL_PTR_ARG(1); - - /** Audio class driver callback for the setting and retrieval of streaming interface properties. This callback must be implemented - * in the user application to handle property manipulations on streaming audio interfaces. - * - * When the DataLength parameter is NULL, this callback should only indicate whether the specified operation is valid for - * the given entity and should return as fast as possible. When non-NULL, this value may be altered for GET operations - * to indicate the size of the retrieved data. - * - * \note The length of the retrieved data stored into the Data buffer on GET operations should not exceed the initial value - * of the \c DataLength parameter. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * \param[in] Property Property of the interface to get or set, a value from \ref Audio_ClassRequests_t. - * \param[in] EntityAddress Address of the audio entity whose property is being referenced. - * \param[in] Parameter Parameter of the entity to get or set, specific to each type of entity (see USB Audio specification). - * \param[in,out] DataLength For SET operations, the length of the parameter data to set. For GET operations, the maximum - * length of the retrieved data. When NULL, the function should return whether the given property - * and parameter is valid for the requested endpoint without reading or modifying the Data buffer. - * \param[in,out] Data Pointer to a location where the parameter data is stored for SET operations, or where - * the retrieved data is to be stored for GET operations. - * - * \return Boolean \c true if the property GET/SET was successful, \c false otherwise - */ - bool CALLBACK_Audio_Device_GetSetInterfaceProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const uint8_t Property, - const uint8_t EntityAddress, - const uint16_t Parameter, - uint16_t* const DataLength, - uint8_t* Data) ATTR_NON_NULL_PTR_ARG(1); - - /** Audio class driver event for an Audio Stream start/stop change. This event fires each time the device receives a stream enable or - * disable control request from the host, to start and stop the audio stream. The current state of the stream can be determined by the - * State.InterfaceEnabled value inside the Audio interface structure passed as a parameter. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - */ - void EVENT_Audio_Device_StreamStartStop(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); - - /* Inline Functions: */ - /** General management task for a given Audio 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] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - */ - static inline void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - { - (void)AudioInterfaceInfo; - } - - /** Determines if the given audio interface is ready for a sample to be read from it, and selects the streaming - * OUT endpoint ready for reading. - * - * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or - * the call will fail. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * - * \return Boolean \c true if the given Audio interface has a sample to be read, \c false otherwise. - */ - static inline bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - { - if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled)) - return false; - - Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataOUTEndpoint.Address); - return Endpoint_IsOUTReceived(); - } - - /** Determines if the given audio interface is ready to accept the next sample to be written to it, and selects - * the streaming IN endpoint ready for writing. - * - * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or - * the call will fail. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * - * \return Boolean \c true if the given Audio interface is ready to accept the next sample, \c false otherwise. - */ - static inline bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - { - if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled)) - return false; - - Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataINEndpoint.Address); - return Endpoint_IsINReady(); - } - - /** Reads the next 8-bit audio sample from the current audio interface. - * - * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsSampleReceived() function to ensure - * that the correct endpoint is selected and ready for data. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * - * \return Signed 8-bit audio sample from the audio interface. - */ - static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - { - int8_t Sample; - - (void)AudioInterfaceInfo; - - Sample = Endpoint_Read_8(); - - if (!(Endpoint_BytesInEndpoint())) - Endpoint_ClearOUT(); - - return Sample; - } - - /** Reads the next 16-bit audio sample from the current audio interface. - * - * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsSampleReceived() function to ensure - * that the correct endpoint is selected and ready for data. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * - * \return Signed 16-bit audio sample from the audio interface. - */ - static inline int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - { - int16_t Sample; - - (void)AudioInterfaceInfo; - - Sample = (int16_t)Endpoint_Read_16_LE(); - - if (!(Endpoint_BytesInEndpoint())) - Endpoint_ClearOUT(); - - return Sample; - } - - /** Reads the next 24-bit audio sample from the current audio interface. - * - * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsSampleReceived() function to ensure - * that the correct endpoint is selected and ready for data. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * - * \return Signed 24-bit audio sample from the audio interface. - */ - static inline int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - { - int32_t Sample; - - (void)AudioInterfaceInfo; - - Sample = (((uint32_t)Endpoint_Read_8() << 16) | Endpoint_Read_16_LE()); - - if (!(Endpoint_BytesInEndpoint())) - Endpoint_ClearOUT(); - - return Sample; - } - - /** Writes the next 8-bit audio sample to the current audio interface. - * - * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsReadyForNextSample() function to - * ensure that the correct endpoint is selected and ready for data. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * \param[in] Sample Signed 8-bit audio sample. - */ - static inline void Audio_Device_WriteSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline void Audio_Device_WriteSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int8_t Sample) - { - Endpoint_Write_8(Sample); - - if (Endpoint_BytesInEndpoint() == AudioInterfaceInfo->Config.DataINEndpoint.Size) - Endpoint_ClearIN(); - } - - /** Writes the next 16-bit audio sample to the current audio interface. - * - * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsReadyForNextSample() function to - * ensure that the correct endpoint is selected and ready for data. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * \param[in] Sample Signed 16-bit audio sample. - */ - static inline void Audio_Device_WriteSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline void Audio_Device_WriteSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int16_t Sample) - { - Endpoint_Write_16_LE(Sample); - - if (Endpoint_BytesInEndpoint() == AudioInterfaceInfo->Config.DataINEndpoint.Size) - Endpoint_ClearIN(); - } - - /** Writes the next 24-bit audio sample to the current audio interface. - * - * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsReadyForNextSample() function to - * ensure that the correct endpoint is selected and ready for data. - * - * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. - * \param[in] Sample Signed 24-bit audio sample. - */ - static inline void Audio_Device_WriteSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; - static inline void Audio_Device_WriteSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, - const int32_t Sample) - { - Endpoint_Write_16_LE(Sample); - Endpoint_Write_8(Sample >> 16); - - if (Endpoint_BytesInEndpoint() == AudioInterfaceInfo->Config.DataINEndpoint.Size) - Endpoint_ClearIN(); - } - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Function Prototypes: */ - #if defined(__INCLUDE_FROM_AUDIO_DEVICE_C) - void Audio_Device_Event_Stub(void) ATTR_CONST; - - void EVENT_Audio_Device_StreamStartStop(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) - ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(Audio_Device_Event_Stub); - #endif - - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - -- cgit v1.2.3-24-g4f1b