Fixed AVRISP-MKII Clone compile warning on AVR8 U4 targets even when NO_VTARGET_DETEC...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Host / StillImage.h

diff --git a/LUFA/Drivers/USB/Class/Host/StillImage.h b/LUFA/Drivers/USB/Class/Host/StillImage.h
index c215f10..2c5c6b1 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/StillImage.h
+++ b/LUFA/Drivers/USB/Class/Host/StillImage.h
@@ -1,21 +1,21 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2010.
-              
+     Copyright (C) Dean Camera, 2011.
+

   dean [at] fourwalledcubicle [dot] com
   dean [at] fourwalledcubicle [dot] com

-      www.fourwalledcubicle.com
+           www.lufa-lib.org

 */
 
 /*
 */
 
 /*

-  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)

 
 

-  Permission to use, copy, modify, distribute, and sell this 
+  Permission to use, copy, modify, distribute, and sell this

   software and its documentation for any purpose is hereby granted
   software and its documentation for any purpose is hereby granted

-  without fee, provided that the above copyright notice appear in 
+  without fee, provided that the above copyright notice appear in

   all copies and that both that the copyright notice and this
   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 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the

   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this


@@ -33,18 +33,18 @@
  *
  *  Host mode driver for the library USB Still Image Class driver.
  *
  *
  *  Host mode driver for the library USB Still Image Class driver.
  *

- *  \note This file should not be included directly. It is automatically included as needed by the class driver
- *        dispatch header located in LUFA/Drivers/USB/Class/StillImage.h.
+ *  \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_USBClassSI
  */
 
 /** \ingroup Group_USBClassSI

- *  @defgroup Group_USBClassStillImageHost Still Image Class Host Mode Driver
+ *  \defgroup Group_USBClassStillImageHost Still Image Class Host Mode Driver

  *
  *  \section Sec_Dependencies Module Source Dependencies
  *  The following files must be built with any user project that uses this module:
  *    - LUFA/Drivers/USB/Class/Host/StillImage.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
  *
  *
  *  \section Sec_Dependencies Module Source Dependencies
  *  The following files must be built with any user project that uses this module:
  *    - LUFA/Drivers/USB/Class/Host/StillImage.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
  *

- *  \section Module Description
+ *  \section Sec_ModDescription Module Description

  *  Host Mode USB Class driver framework interface, for the Still Image USB Class driver.
  *
  *  @{
  *  Host Mode USB Class driver framework interface, for the Still Image USB Class driver.
  *
  *  @{


@@ -56,7 +56,7 @@
        /* Includes: */
                #include "../../USB.h"
                #include "../Common/StillImage.h"
        /* Includes: */
                #include "../../USB.h"
                #include "../Common/StillImage.h"

-               
+

        /* Enable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        extern "C" {
        /* Enable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        extern "C" {


@@ -64,9 +64,9 @@
 
        /* Preprocessor Checks: */
                #if !defined(__INCLUDE_FROM_SI_DRIVER)
 
        /* Preprocessor Checks: */
                #if !defined(__INCLUDE_FROM_SI_DRIVER)

-                       #error Do not include this file directly. Include LUFA/Drivers/Class/StillImage.h instead.
+                       #error Do not include this file directly. Include LUFA/Drivers/USB.h instead.

                #endif
                #endif

-               
+

        /* Public Interface - May be used in end-application: */
                /* Macros: */
                        /** Error code for some Still Image Host functions, indicating a logical (and not hardware) error. */
        /* Public Interface - May be used in end-application: */
                /* Macros: */
                        /** Error code for some Still Image Host functions, indicating a logical (and not hardware) error. */


@@ -76,7 +76,7 @@
                        /** \brief Still Image Class Host Mode Configuration and State Structure.
                         *
                         *  Class state structure. An instance of this structure should be made within the user application,
                        /** \brief Still Image 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 Still Image class driver functions as the SIInterfaceInfo parameter. This
+                        *  and passed to each of the Still Image class driver functions as the \c SIInterfaceInfo parameter. This

                         *  stores each Still Image interface's configuration and state information.
                         */
                        typedef struct
                         *  stores each Still Image interface's configuration and state information.
                         */
                        typedef struct


@@ -89,22 +89,23 @@
                                        uint8_t  DataOUTPipeNumber; /**< Pipe number of the Still Image interface's OUT data pipe. */
                                        bool     DataOUTPipeDoubleBank; /**< Indicates if the Still Image interface's OUT data pipe should use double banking. */
 
                                        uint8_t  DataOUTPipeNumber; /**< Pipe number of the Still Image interface's OUT data pipe. */
                                        bool     DataOUTPipeDoubleBank; /**< Indicates if the Still Image interface's OUT data pipe should use double banking. */
 

-                                       uint8_t  EventsPipeNumber; /**< Pipe number of the Still Image interface's IN events endpoint, if used. */                      
+                                       uint8_t  EventsPipeNumber; /**< Pipe number of the Still Image interface's IN events endpoint, if used. */

                                        bool     EventsPipeDoubleBank; /**< Indicates if the Still Image interface's events data pipe should use double banking. */
                                } 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     EventsPipeDoubleBank; /**< Indicates if the Still Image interface's events data pipe should use double banking. */
                                } 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 SI_Host_ConfigurePipes() is called and the Host state machine is in the
-                                                       *   Configured state.
-                                                       */
+                                       bool     IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
+                                                           *   after \ref SI_Host_ConfigurePipes() is called and the Host state machine is in the
+                                                           *   Configured state.
+                                                           */
+                                       uint8_t  InterfaceNumber; /**< Interface index of the Still Image interface within the attached device. */

 
                                        uint16_t DataINPipeSize; /**< Size in bytes of the Still Image interface's IN data pipe. */
                                        uint16_t DataOUTPipeSize;  /**< Size in bytes of the Still Image interface's OUT data pipe. */
                                        uint16_t EventsPipeSize;  /**< Size in bytes of the Still Image interface's IN events pipe. */
 
                                        uint16_t DataINPipeSize; /**< Size in bytes of the Still Image interface's IN data pipe. */
                                        uint16_t DataOUTPipeSize;  /**< Size in bytes of the Still Image interface's OUT data pipe. */
                                        uint16_t EventsPipeSize;  /**< Size in bytes of the Still Image interface's IN events pipe. */

-                                       
+

                                        bool IsSessionOpen; /**< Indicates if a PIMA session is currently open with the attached device. */
                                        uint32_t TransactionID; /**< Transaction ID for the next transaction to send to the device. */
                                } State; /**< State data for the USB class interface within the device. All elements in this section
                                        bool IsSessionOpen; /**< Indicates if a PIMA session is currently open with the attached device. */
                                        uint32_t TransactionID; /**< Transaction ID for the next transaction to send to the device. */
                                } State; /**< State data for the USB class interface within the device. All elements in this section


@@ -112,19 +113,17 @@
                                                  *   the interface is enumerated.
                                                  */
                        } USB_ClassInfo_SI_Host_t;
                                                  *   the interface is enumerated.
                                                  */
                        } USB_ClassInfo_SI_Host_t;

-       
+

                /* Enums: */
                        /** Enum for the possible error codes returned by the \ref SI_Host_ConfigurePipes() function. */
                /* Enums: */
                        /** Enum for the possible error codes returned by the \ref SI_Host_ConfigurePipes() function. */

-                       enum SIHost_EnumerationFailure_ErrorCodes_t
+                       enum SI_Host_EnumerationFailure_ErrorCodes_t

                        {
                                SI_ENUMERROR_NoError                    = 0, /**< Configuration Descriptor was processed successfully. */
                                SI_ENUMERROR_InvalidConfigDescriptor    = 1, /**< The device returned an invalid Configuration Descriptor. */
                        {
                                SI_ENUMERROR_NoError                    = 0, /**< Configuration Descriptor was processed successfully. */
                                SI_ENUMERROR_InvalidConfigDescriptor    = 1, /**< The device returned an invalid Configuration Descriptor. */

-                               SI_ENUMERROR_NoSIInterfaceFound         = 2, /**< A compatible Still Image interface was not found in the device's
+                               SI_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Still Image interface was not found in the device's

                                                                              *   Configuration Descriptor.
                                                                              */
                                                                              *   Configuration Descriptor.
                                                                              */

-                               SI_ENUMERROR_EndpointsNotFound          = 3, /**< Compatible Still Image data endpoints were not found in the
-                                                                             *   device's Still Image interface.
-                                                                             */
+                               SI_ENUMERROR_PipeConfigurationFailed    = 3, /**< One or more pipes for the specified interface could not be configured correctly. */

                        };
 
                /* Function Prototypes: */
                        };
 
                /* Function Prototypes: */


@@ -134,20 +133,20 @@
                         *  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.
                         *
                         *  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] SIInterfaceInfo         Pointer to a structure containing a Still Image Class host configuration and state.
-                        *  \param[in]     ConfigDescriptorSize    Length of the attached device's Configuration Descriptor.
-                        *  \param[in]     DeviceConfigDescriptor  Pointer to a buffer containing the attached device's Configuration Descriptor.
+                        *  \param[in,out] SIInterfaceInfo       Pointer to a structure containing a Still Image 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 SIHost_EnumerationFailure_ErrorCodes_t enum.
+                        *  \return A value from the \ref SI_Host_EnumerationFailure_ErrorCodes_t enum.

                         */
                        uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
                                                       uint16_t ConfigDescriptorSize,
                         */
                        uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
                                                       uint16_t ConfigDescriptorSize,

-                                                      void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
+                                                      void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);

 
                        /** Opens a new PIMA session with the attached device. This should be used before any session-orientated PIMA commands
                         *  are issued to the device. Only one session can be open at the one time.
 
                        /** Opens a new PIMA session with the attached device. This should be used before any session-orientated PIMA commands
                         *  are issued to the device. Only one session can be open at the one time.

-                        *      
-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -160,7 +159,7 @@
                        /** Closes an already opened PIMA session with the attached device. This should be used after all session-orientated
                         *  PIMA commands have been issued to the device.
                         *
                        /** Closes an already opened PIMA session with the attached device. This should be used after all session-orientated
                         *  PIMA commands have been issued to the device.
                         *

-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -173,7 +172,7 @@
                        /** Sends a raw PIMA block header to the device, filling out the transaction ID automatically. This can be used to send
                         *  arbitrary PIMA blocks to the device with or without parameters.
                         *
                        /** Sends a raw PIMA block header to the device, filling out the transaction ID automatically. This can be used to send
                         *  arbitrary PIMA blocks to the device with or without parameters.
                         *

-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -182,13 +181,13 @@
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
                         */
                        uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
                         */
                        uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,

-                                                       SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
+                                                       PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)

                                                        ATTR_NON_NULL_PTR_ARG(2);
                                                        ATTR_NON_NULL_PTR_ARG(2);

-                       
-                       /** Receives a raw PIMA block header to the device. This can be used to receive arbitrary PIMA blocks from the device with
+
+                       /** Receives a raw PIMA block header from the device. This can be used to receive arbitrary PIMA blocks from the device with

                         *  or without parameters.
                         *
                         *  or without parameters.
                         *

-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -197,12 +196,12 @@
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
                         */
                        uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
                         */
                        uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,

-                                                          SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
+                                                          PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)

                                                           ATTR_NON_NULL_PTR_ARG(2);
 
                        /** Sends a given PIMA command to the attached device, filling out the PIMA command header's Transaction ID automatically.
                                                           ATTR_NON_NULL_PTR_ARG(2);
 
                        /** Sends a given PIMA command to the attached device, filling out the PIMA command header's Transaction ID automatically.

-                        *      
-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -218,10 +217,10 @@
                                                    const uint8_t TotalParams,
                                                    uint32_t* const Params) ATTR_NON_NULL_PTR_ARG(1);
 
                                                    const uint8_t TotalParams,
                                                    uint32_t* const Params) ATTR_NON_NULL_PTR_ARG(1);
 

-                       /** Receives and checks a response block from the attached PIMA device, once a command has been issued and all data
+                       /** Receives and checks a response block from the attached Still Image device, once a command has been issued and all data

                         *  associated with the command has been transferred.
                         *
                         *  associated with the command has been transferred.
                         *

-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -233,18 +232,18 @@
 
                        /** Indicates if the device has issued a PIMA event block to the host via the asynchronous events pipe.
                         *
 
                        /** Indicates if the device has issued a PIMA event block to the host via the asynchronous events pipe.
                         *

-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *

-                        *  \return Boolean true if an event is waiting to be read, false otherwise.
+                        *  \return Boolean \c true if an event is waiting to be read, \c false otherwise.

                         */
                        bool SI_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
 
                        /** Receives an asynchronous event block from the device via the asynchronous events pipe.
                         *
                         */
                        bool SI_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
 
                        /** Receives an asynchronous event block from the device via the asynchronous events pipe.
                         *

-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -254,13 +253,13 @@
                         *          returned a logical command failure.
                         */
                        uint8_t SI_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
                         *          returned a logical command failure.
                         */
                        uint8_t SI_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,

-                                                          SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
+                                                          PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)

                                                           ATTR_NON_NULL_PTR_ARG(2);
                                                           ATTR_NON_NULL_PTR_ARG(2);

-                       
+

                        /** Sends arbitrary data to the attached device, for use in the data phase of PIMA commands which require data
                         *  transfer beyond the regular PIMA command block parameters.
                         *
                        /** Sends arbitrary data to the attached device, for use in the data phase of PIMA commands which require data
                         *  transfer beyond the regular PIMA command block parameters.
                         *

-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -276,7 +275,7 @@
                        /** Receives arbitrary data from the attached device, for use in the data phase of PIMA commands which require data
                         *  transfer beyond the regular PIMA command block parameters.
                         *
                        /** Receives arbitrary data from the attached device, for use in the data phase of PIMA commands which require data
                         *  transfer beyond the regular PIMA command block parameters.
                         *

-                        *  \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+                        *  \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] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         *       call will fail.
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.


@@ -288,7 +287,7 @@
                        uint8_t SI_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
                                                 void* Buffer,
                                                 const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
                        uint8_t SI_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
                                                 void* Buffer,
                                                 const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);

-               
+

                /* Inline Functions: */
                        /** General management task for a given Still Image 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
                /* Inline Functions: */
                        /** General management task for a given Still Image 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


@@ -296,32 +295,26 @@
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         */
                         *
                         *  \param[in,out] SIInterfaceInfo  Pointer to a structure containing a Still Image Class host configuration and state.
                         */

-                       static inline void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+                       static inline void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;

                        static inline void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
                        {
                                (void)SIInterfaceInfo;
                        static inline void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
                        {
                                (void)SIInterfaceInfo;

-                       }               
+                       }

 
        /* Private Interface - For use in library only: */
        #if !defined(__DOXYGEN__)
                /* Macros: */
 
        /* Private Interface - For use in library only: */
        #if !defined(__DOXYGEN__)
                /* Macros: */

-                       #define STILL_IMAGE_CLASS              0x06
-                       #define STILL_IMAGE_SUBCLASS           0x01
-                       #define STILL_IMAGE_PROTOCOL           0x01
+                       #define SI_COMMAND_DATA_TIMEOUT_MS        10000

 
 

-                       #define SI_FOUND_EVENTS_IN             (1 << 0)
-                       #define SI_FOUND_DATAPIPE_IN           (1 << 1)
-                       #define SI_FOUND_DATAPIPE_OUT          (1 << 2)
-
-                       #define COMMAND_DATA_TIMEOUT_MS        10000
-               

                /* Function Prototypes: */
                /* Function Prototypes: */

-                       #if defined(__INCLUDE_FROM_SI_CLASS_HOST_C)
-                               static uint8_t DCOMP_SI_Host_NextSIInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-                               static uint8_t DCOMP_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+                       #if defined(__INCLUDE_FROM_STILLIMAGE_HOST_C)
+                               static uint8_t DCOMP_SI_Host_NextSIInterface(void* const CurrentDescriptor)
+                                                                            ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+                               static uint8_t DCOMP_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor)
+                                                                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);

                        #endif
        #endif
                        #endif
        #endif

-       
+

        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        }
        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        }


@@ -330,3 +323,4 @@
 #endif
 
 /** @} */
 #endif
 
 /** @} */

+