X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/41babf1cb78a2a8e05f40f5de61c3f52bb794fc4..f9f1bcc25c17b031029200cd9648d76d4ee39dc4:/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 2c91dae7c..12a8acdd6 100644 --- a/LUFA/Drivers/USB/Class/Device/Audio.h +++ b/LUFA/Drivers/USB/Class/Device/Audio.h @@ -97,28 +97,28 @@ /* Function Prototypes: */ /** Configures the endpoints of a given Audio interface, ready for use. This should be linked to the library - * \ref EVENT_USB_ConfigurationChanged() event so that the endpoints are configured when the configuration containing the + * \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 true if the endpoints were sucessfully configured, false otherwise */ - bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); /** Processes incomming control requests from the host, that are directed to the given Audio class interface. This should be - * linked to the library \ref EVENT_USB_UnhandledControlPacket() event. + * linked to the library \ref EVENT_USB_Device_UnhandledControlRequest() event. * * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. */ - void Audio_Device_ProcessControlPacket(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); /** 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. */ - void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); /** Reads the next 8-bit audio sample from the current audio interface. * @@ -129,7 +129,7 @@ * * \return Signed 8-bit audio sample from the audio interface */ - int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); /** Reads the next 16-bit audio sample from the current audio interface. * @@ -140,7 +140,7 @@ * * \return Signed 16-bit audio sample from the audio interface */ - int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); /** Reads the next 24-bit audio sample from the current audio interface. * @@ -150,7 +150,7 @@ * \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 */ - int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); /** Writes the next 8-bit audio sample to the current audio interface. * @@ -160,7 +160,7 @@ * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. * \param[in] Sample Signed 8-bit audio sample */ - void Audio_Device_WriteSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int8_t Sample); + void Audio_Device_WriteSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1); /** Writes the next 16-bit audio sample to the current audio interface. * @@ -170,7 +170,7 @@ * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. * \param[in] Sample Signed 16-bit audio sample */ - void Audio_Device_WriteSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int16_t Sample); + void Audio_Device_WriteSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1); /** Writes the next 24-bit audio sample to the current audio interface. * @@ -180,7 +180,7 @@ * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. * \param[in] Sample Signed 24-bit audio sample */ - void Audio_Device_WriteSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int32_t Sample); + void Audio_Device_WriteSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1); /** Determines if the given audio interface is ready for a sample to be read from it. * @@ -188,7 +188,7 @@ * * \return Boolean true if the given Audio interface has a sample to be read, false otherwise */ - bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); /** Determines if the given audio interface is ready to accept the next sample to be written to it. * @@ -196,7 +196,7 @@ * * \return Boolean true if the given Audio interface is ready to accept the next sample, false otherwise */ - bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); /* Disable C linkage for C++ Compilers: */ #if defined(__cplusplus)