Added standard stream example to the ClassDriver CDC device demo.

[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 faa9c92..eef7f90 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/Audio.h
+++ b/LUFA/Drivers/USB/Class/Device/Audio.h
@@ -31,6 +31,10 @@
 /** \ingroup Group_USBClassAudio\r
  *  @defgroup Group_USBClassAudioDevice Audio Class Device Mode Driver\r
  *\r
 /** \ingroup Group_USBClassAudio\r
  *  @defgroup Group_USBClassAudioDevice Audio Class Device Mode Driver\r
  *\r

+ *  \section Sec_Dependencies Module Source Dependencies\r
+ *  The following files must be built with any user project that uses this module:\r
+ *    - LUFA/Drivers/USB/Class/Device/Audio.c\r
+ *\r

  *  \section Module Description\r
  *  Device Mode USB Class driver framework interface, for the Audio USB Class driver.\r
  *\r
  *  \section Module Description\r
  *  Device Mode USB Class driver framework interface, for the Audio USB Class driver.\r
  *\r


@@ -87,8 +91,7 @@
                                                                                                *   of the Audio Streaming interface.\r
                                                                                                */\r
                                } State; /**< State data for the USB class interface within the device. All elements in this section\r
                                                                                                *   of the Audio Streaming interface.\r
                                                                                                */\r
                                } State; /**< State data for the USB class interface within the device. All elements in this section\r

-                                         *   <b>may</b> be set to initial values, but may also be ignored to default to sane values when\r
-                                         *   the interface is enumerated.\r
+                                         *   are reset to their defaults when the interface is enumerated.\r

                                          */                            \r
                        } USB_ClassInfo_Audio_Device_t;\r
                \r
                                          */                            \r
                        } USB_ClassInfo_Audio_Device_t;\r
                \r


@@ -97,25 +100,25 @@
                         *  \ref EVENT_USB_ConfigurationChanged() event so that the endpoints are configured when the configuration containing the\r
                         *  given Audio interface is selected.\r
                         *\r
                         *  \ref EVENT_USB_ConfigurationChanged() event so that the endpoints are configured when the configuration containing the\r
                         *  given Audio interface is selected.\r
                         *\r

-                        *  \param AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r
+                        *  \param[in,out] AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r

                         *\r
                         *  \return Boolean true if the endpoints were sucessfully configured, false otherwise\r
                         */\r
                         *\r
                         *  \return Boolean true if the endpoints were sucessfully configured, false otherwise\r
                         */\r

-                       bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo);\r
+                       bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo);\r

 \r
                        /** Processes incomming control requests from the host, that are directed to the given Audio class interface. This should be\r
                         *  linked to the library \ref EVENT_USB_UnhandledControlPacket() event.\r
                         *\r
 \r
                        /** Processes incomming control requests from the host, that are directed to the given Audio class interface. This should be\r
                         *  linked to the library \ref EVENT_USB_UnhandledControlPacket() event.\r
                         *\r

-                        *  \param AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r
+                        *  \param[in,out] AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r

                         */\r
                         */\r

-                       void Audio_Device_ProcessControlPacket(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo);\r
+                       void Audio_Device_ProcessControlPacket(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo);\r

 \r
                        /** General management task for a given Audio class interface, required for the correct operation of the interface. This should\r
                         *  be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().\r
                         *\r
 \r
                        /** General management task for a given Audio class interface, required for the correct operation of the interface. This should\r
                         *  be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().\r
                         *\r

-                        *  \param AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r
+                        *  \param[in,out] AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r

                         */\r
                         */\r

-                       void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo);\r
+                       void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo);\r

                        \r
                        /** Reads the next 8-bit audio sample from the current audio interface.\r
                         *\r
                        \r
                        /** Reads the next 8-bit audio sample from the current audio interface.\r
                         *\r


@@ -149,43 +152,43 @@
                         *  \note This should be preceeded immediately by a call to the USB_Audio_IsReadyForNextSample() function to ensure that\r
                         *        the correct endpoint is selected and ready for data.\r
                         *\r
                         *  \note This should be preceeded immediately by a call to the USB_Audio_IsReadyForNextSample() function to ensure that\r
                         *        the correct endpoint is selected and ready for data.\r
                         *\r

-                        *  \param Sample  Signed 8-bit audio sample\r
+                        *  \param[in] Sample  Signed 8-bit audio sample\r

                         */\r
                         */\r

-                       void Audio_Device_WriteSample8(int8_t Sample);\r
+                       void Audio_Device_WriteSample8(const int8_t Sample);\r

 \r
                        /** Writes the next 16-bit audio sample to the current audio interface.\r
                         *\r
                         *  \note This should be preceeded immediately by a call to the USB_Audio_IsReadyForNextSample() function to ensure that\r
                         *        the correct endpoint is selected and ready for data.\r
                         *\r
 \r
                        /** Writes the next 16-bit audio sample to the current audio interface.\r
                         *\r
                         *  \note This should be preceeded immediately by a call to the USB_Audio_IsReadyForNextSample() function to ensure that\r
                         *        the correct endpoint is selected and ready for data.\r
                         *\r

-                        *  \param Sample  Signed 16-bit audio sample\r
+                        *  \param[in] Sample  Signed 16-bit audio sample\r

                         */\r
                         */\r

-                       void Audio_Device_WriteSample16(int16_t Sample);\r
+                       void Audio_Device_WriteSample16(const int16_t Sample);\r

 \r
                        /** Writes the next 24-bit audio sample to the current audio interface.\r
                         *\r
                         *  \note This should be preceeded immediately by a call to the USB_Audio_IsReadyForNextSample() function to ensure that\r
                         *        the correct endpoint is selected and ready for data.\r
                         *\r
 \r
                        /** Writes the next 24-bit audio sample to the current audio interface.\r
                         *\r
                         *  \note This should be preceeded immediately by a call to the USB_Audio_IsReadyForNextSample() function to ensure that\r
                         *        the correct endpoint is selected and ready for data.\r
                         *\r

-                        *  \param Sample  Signed 24-bit audio sample\r
+                        *  \param[in] Sample  Signed 24-bit audio sample\r

                         */\r
                         */\r

-                       void Audio_Device_WriteSample24(int32_t Sample);\r
+                       void Audio_Device_WriteSample24(const int32_t Sample);\r

 \r
                        /** Determines if the given audio interface is ready for a sample to be read from it.\r
                         *\r
 \r
                        /** Determines if the given audio interface is ready for a sample to be read from it.\r
                         *\r

-                        *  \param AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r
+                        *  \param[in,out] AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r

                         *\r
                         *  \return Boolean true if the given Audio interface has a sample to be read, false otherwise\r
                         */\r
                         *\r
                         *  \return Boolean true if the given Audio interface has a sample to be read, false otherwise\r
                         */\r

-                       bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo);\r
+                       bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo);\r

 \r
                        /** Determines if the given audio interface is ready to accept the next sample to be written to it.\r
                         *\r
 \r
                        /** Determines if the given audio interface is ready to accept the next sample to be written to it.\r
                         *\r

-                        *  \param AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r
+                        *  \param[in,out] AudioInterfaceInfo  Pointer to a structure containing an Audio Class configuration and state.\r

                         *\r
                         *  \return Boolean true if the given Audio interface is ready to accept the next sample, false otherwise\r
                         */\r
                         *\r
                         *  \return Boolean true if the given Audio interface is ready to accept the next sample, false otherwise\r
                         */\r

-                       bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo);\r
+                       bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo);\r

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