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Oops - fix broken SPI driver due to missing bit inversion on a port mask.
[pub/USBasp.git] / LUFA / Drivers / USB / Class / Device / Audio.h
diff --git a/LUFA/Drivers/USB/Class/Device/Audio.h b/LUFA/Drivers/USB/Class/Device/Audio.h
index 414f452..6520a33 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/Audio.h
+++ b/LUFA/Drivers/USB/Class/Device/Audio.h
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
 /*
   Copyright 2010  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
@@ -56,7 +56,7 @@
        /* Includes: */
                #include "../../USB.h"
                #include "../Common/Audio.h"
        /* Includes: */
                #include "../../USB.h"
                #include "../Common/Audio.h"
-               
+
                #include <string.h>
 
        /* Enable C linkage for C++ Compilers: */
                #include <string.h>
 
        /* Enable C linkage for C++ Compilers: */
@@ -97,7 +97,7 @@
                                                                                                         */
                                        uint16_t DataOUTEndpointSize; /**< Size in bytes of the outgoing Audio Streaming data endpoint, if available
                                                                                                   *   (zero if unused).
                                                                                                         */
                                        uint16_t DataOUTEndpointSize; /**< Size in bytes of the outgoing Audio Streaming data endpoint, if available
                                                                                                   *   (zero if unused).
-                                                                                                  */                   
+                                                                                                  */
                                } 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.
                                           */
                                } 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.
                                           */
@@ -108,9 +108,9 @@
                                                                                                */
                                } 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.
                                                                                                */
                                } 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;
                        } 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
                /* 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
@@ -132,8 +132,8 @@
                         *  \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);
                         *  \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);
-                       
-               /* Inline Functions: */         
+
+               /* 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().
                         *
                        /** 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().
                         *
@@ -149,7 +149,7 @@
                        /** 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.
                         *
                        /** 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 DEVICE_STATE_Configured state or
+                        *  \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.
                         *       the call will fail.
                         *
                         *  \param[in,out] AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.
@@ -162,15 +162,15 @@
                        {
                                if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled))
                                  return false;
                        {
                                if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled))
                                  return false;
-                               
-                               Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataOUTEndpointNumber);      
+
+                               Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataOUTEndpointNumber);
                                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.
                         *
                                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 DEVICE_STATE_Configured state or
+                        *  \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.
                         *       the call will fail.
                         *
                         *  \param[in,out] AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.
@@ -183,7 +183,7 @@
                        {
                                if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled))
                                  return false;
                        {
                                if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled))
                                  return false;
-                               
+
                                Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataINEndpointNumber);
                                return Endpoint_IsINReady();
                        }
                                Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataINEndpointNumber);
                                return Endpoint_IsINReady();
                        }
@@ -202,14 +202,14 @@
                        static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
                        {
                                int8_t Sample;
                        static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
                        {
                                int8_t Sample;
-                               
+
                                (void)AudioInterfaceInfo;
 
                                Sample = Endpoint_Read_Byte();
 
                                if (!(Endpoint_BytesInEndpoint()))
                                  Endpoint_ClearOUT();
                                (void)AudioInterfaceInfo;
 
                                Sample = Endpoint_Read_Byte();
 
                                if (!(Endpoint_BytesInEndpoint()))
                                  Endpoint_ClearOUT();
-                               
+
                                return Sample;
                        }
 
                                return Sample;
                        }
 
@@ -231,7 +231,7 @@
                                (void)AudioInterfaceInfo;
 
                                Sample = (int16_t)Endpoint_Read_Word_LE();
                                (void)AudioInterfaceInfo;
 
                                Sample = (int16_t)Endpoint_Read_Word_LE();
-                                         
+
                                if (!(Endpoint_BytesInEndpoint()))
                                  Endpoint_ClearOUT();
 
                                if (!(Endpoint_BytesInEndpoint()))
                                  Endpoint_ClearOUT();
 
@@ -256,7 +256,7 @@
                                (void)AudioInterfaceInfo;
 
                                Sample = (((uint32_t)Endpoint_Read_Byte() << 16) | Endpoint_Read_Word_LE());
                                (void)AudioInterfaceInfo;
 
                                Sample = (((uint32_t)Endpoint_Read_Byte() << 16) | Endpoint_Read_Word_LE());
-                                         
+
                                if (!(Endpoint_BytesInEndpoint()))
                                  Endpoint_ClearOUT();
 
                                if (!(Endpoint_BytesInEndpoint()))
                                  Endpoint_ClearOUT();
 
@@ -325,7 +325,8 @@
                #if defined(__cplusplus)
                        }
                #endif
                #if defined(__cplusplus)
                        }
                #endif
-               
+
 #endif
 
 /** @} */
 #endif
 
 /** @} */
+
USB isp AVR programmer