diff --git a/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h
index fd42c50226ea607faba40d6e26cb54618e9abfa5..48b8740fef6c376b7bfc400587448874b87d20f8 100644
--- a/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h
@@ -200,6 +200,7 @@
*
* \return \ref SPI_MODE_MASTER if the interface is currently in SPI Master mode, \ref SPI_MODE_SLAVE otherwise
*/
+ static inline uint8_t SPI_GetCurrentMode(void) ATTR_ALWAYS_INLINE;
static inline uint8_t SPI_GetCurrentMode(void)
{
return (SPCR & SPI_MODE_MASTER);
diff --git a/LUFA/Drivers/USB/Class/Host/Audio.h b/LUFA/Drivers/USB/Class/Host/Audio.h
index dafe9e6fb950424663ce0376eae715044d08ac51..2c78b41130b833d2daa65af32d208af1f111c86c 100644
--- a/LUFA/Drivers/USB/Class/Host/Audio.h
+++ b/LUFA/Drivers/USB/Class/Host/Audio.h
@@ -144,6 +144,8 @@
*
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum.
*/
+ uint8_t Audio_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
+ const bool EnableStreaming) ATTR_NON_NULL_PTR_ARG(1);
uint8_t Audio_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
const bool EnableStreaming);
@@ -160,7 +162,13 @@
* the retrieved data is to be stored for GET operations.
*
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum.
- */
+ */
+ uint8_t Audio_Host_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
+ const uint8_t DataPipeIndex,
+ const uint8_t EndpointProperty,
+ const uint8_t EndpointControl,
+ const uint16_t DataLength,
+ void* const Data) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(6);
uint8_t Audio_Host_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
const uint8_t DataPipeIndex,
const uint8_t EndpointProperty,
@@ -175,7 +183,8 @@
*
* \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class host configuration and state.
*/
- static inline void Audio_Host_USBTask(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo);
+ static inline void Audio_Host_USBTask(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
+ ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline void Audio_Host_USBTask(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
{
(void)AudioInterfaceInfo;
@@ -192,7 +201,7 @@
* \return Boolean \c true if the given Audio interface has a sample to be read, \c false otherwise.
*/
static inline bool Audio_Host_IsSampleReceived(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
- ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
+ ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline bool Audio_Host_IsSampleReceived(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
{
if ((USB_HostState != HOST_STATE_Configured) || !(AudioInterfaceInfo->State.IsActive))
@@ -219,7 +228,7 @@
* \return Boolean \c true if the given Audio interface is ready to accept the next sample, \c false otherwise.
*/
static inline bool Audio_Host_IsReadyForNextSample(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
- ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
+ ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline bool Audio_Host_IsReadyForNextSample(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
{
if ((USB_HostState != HOST_STATE_Configured) || !(AudioInterfaceInfo->State.IsActive))
@@ -239,7 +248,7 @@
* \return Signed 8-bit audio sample from the audio interface.
*/
static inline int8_t Audio_Host_ReadSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
- ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
+ ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline int8_t Audio_Host_ReadSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
{
int8_t Sample;
@@ -268,7 +277,7 @@
* \return Signed 16-bit audio sample from the audio interface.
*/
static inline int16_t Audio_Host_ReadSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
- ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
+ ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline int16_t Audio_Host_ReadSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
{
int16_t Sample;
@@ -297,7 +306,7 @@
* \return Signed 24-bit audio sample from the audio interface.
*/
static inline int32_t Audio_Host_ReadSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
- ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
+ ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline int32_t Audio_Host_ReadSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo)
{
int32_t Sample;
@@ -325,9 +334,9 @@
* \param[in] Sample Signed 8-bit audio sample.
*/
static inline void Audio_Host_WriteSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
- const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
+ const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline void Audio_Host_WriteSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
- const int8_t Sample)
+ const int8_t Sample)
{
Pipe_Write_8(Sample);
@@ -349,9 +358,9 @@
* \param[in] Sample Signed 16-bit audio sample.
*/
static inline void Audio_Host_WriteSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
- const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
+ const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline void Audio_Host_WriteSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
- const int16_t Sample)
+ const int16_t Sample)
{
Pipe_Write_16_LE(Sample);
@@ -373,9 +382,9 @@
* \param[in] Sample Signed 24-bit audio sample.
*/
static inline void Audio_Host_WriteSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
- const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
+ const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline void Audio_Host_WriteSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
- const int32_t Sample)
+ const int32_t Sample)
{
Pipe_Write_16_LE(Sample);
Pipe_Write_8(Sample >> 16);
@@ -393,9 +402,12 @@
#if !defined(__DOXYGEN__)
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_AUDIO_HOST_C)
- static uint8_t DCOMP_Audio_Host_NextAudioControlInterface(void* CurrentDescriptor);
- static uint8_t DCOMP_Audio_Host_NextAudioStreamInterface(void* CurrentDescriptor);
- static uint8_t DCOMP_Audio_Host_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor);
+ static uint8_t DCOMP_Audio_Host_NextAudioControlInterface(void* CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_Audio_Host_NextAudioStreamInterface(void* CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_Audio_Host_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
#endif
#endif
diff --git a/LUFA/Drivers/USB/Class/Host/CDC.h b/LUFA/Drivers/USB/Class/Host/CDC.h
index 9be60947f9ce823a787152a9c03a4f4544cd04bf..59ec1372a6167199cceaf8524b684e7edf637f7e 100644
--- a/LUFA/Drivers/USB/Class/Host/CDC.h
+++ b/LUFA/Drivers/USB/Class/Host/CDC.h
@@ -334,12 +334,16 @@
#endif
void CDC_Host_Event_Stub(void) ATTR_CONST;
+
void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo)
ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(CDC_Host_Event_Stub);
- static uint8_t DCOMP_CDC_Host_NextCDCControlInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_CDC_Host_NextCDCDataInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_CDC_Host_NextCDCInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_CDC_Host_NextCDCControlInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_CDC_Host_NextCDCDataInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_CDC_Host_NextCDCInterfaceEndpoint(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
#endif
#endif
diff --git a/LUFA/Drivers/USB/Class/Host/HID.c b/LUFA/Drivers/USB/Class/Host/HID.c
index 08fb66677185d6bc45087fa5e21a4df80d7d1722..512480b3bd70058fb48498e59ae1da6d59a8cc6d 100644
--- a/LUFA/Drivers/USB/Class/Host/HID.c
+++ b/LUFA/Drivers/USB/Class/Host/HID.c
@@ -73,7 +73,7 @@ uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo
(HIDInterface->Protocol != HIDInterfaceInfo->Config.HIDInterfaceProtocol));
if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
- DCOMP_HID_Host_NextHID) != DESCRIPTOR_SEARCH_COMP_Found)
+ DCOMP_HID_Host_NextHIDDescriptor) != DESCRIPTOR_SEARCH_COMP_Found)
{
return HID_ENUMERROR_NoCompatibleInterfaceFound;
}
@@ -168,7 +168,7 @@ static uint8_t DCOMP_HID_Host_NextHIDInterface(void* const CurrentDescriptor)
return DESCRIPTOR_SEARCH_NotFound;
}
-static uint8_t DCOMP_HID_Host_NextHID(void* const CurrentDescriptor)
+static uint8_t DCOMP_HID_Host_NextHIDDescriptor(void* const CurrentDescriptor)
{
USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t);
diff --git a/LUFA/Drivers/USB/Class/Host/HID.h b/LUFA/Drivers/USB/Class/Host/HID.h
index a0bef784a386a344c29a844382777169544b7033..08410f2b1cbd4061fa7b999d390ab04bff260f0e 100644
--- a/LUFA/Drivers/USB/Class/Host/HID.h
+++ b/LUFA/Drivers/USB/Class/Host/HID.h
@@ -290,7 +290,7 @@
*
* \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state.
*/
- static inline void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo);
+ static inline void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
static inline void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
{
(void)HIDInterfaceInfo;
@@ -300,9 +300,12 @@
#if !defined(__DOXYGEN__)
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_HID_HOST_C)
- static uint8_t DCOMP_HID_Host_NextHIDInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_HID_Host_NextHID(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_HID_Host_NextHIDInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_HID_Host_NextHIDInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_HID_Host_NextHIDDescriptor(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_HID_Host_NextHIDInterfaceEndpoint(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
#endif
#endif
diff --git a/LUFA/Drivers/USB/Class/Host/MIDI.h b/LUFA/Drivers/USB/Class/Host/MIDI.h
index 28bdbfd3eb4831a32189824deafae68fcb54f964..c4451b117e7bcd79148764b6524bda0c260a25d4 100644
--- a/LUFA/Drivers/USB/Class/Host/MIDI.h
+++ b/LUFA/Drivers/USB/Class/Host/MIDI.h
@@ -178,8 +178,10 @@
#if !defined(__DOXYGEN__)
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_MIDI_HOST_C)
- static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingDataEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingDataEndpoint(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
#endif
#endif
diff --git a/LUFA/Drivers/USB/Class/Host/MassStorage.h b/LUFA/Drivers/USB/Class/Host/MassStorage.h
index 3476e4fa2d93e60d02a3c8642c7c507406669b31..497629748257f5dbfd457491840961ff2b56094a 100644
--- a/LUFA/Drivers/USB/Class/Host/MassStorage.h
+++ b/LUFA/Drivers/USB/Class/Host/MassStorage.h
@@ -297,7 +297,7 @@
*
* \param[in,out] MSInterfaceInfo Pointer to a structure containing an Mass Storage Class host configuration and state.
*/
- static inline void MS_Host_USBTask(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo);
+ static inline void MS_Host_USBTask(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline void MS_Host_USBTask(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo)
{
(void)MSInterfaceInfo;
@@ -310,19 +310,21 @@
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_MASSSTORAGE_HOST_C)
- static uint8_t DCOMP_MS_Host_NextMSInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_MS_Host_NextMSInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-
static uint8_t MS_Host_SendCommand(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo,
MS_CommandBlockWrapper_t* const SCSICommandBlock,
const void* const BufferPtr) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
static uint8_t MS_Host_WaitForDataReceived(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
static uint8_t MS_Host_SendReceiveData(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo,
MS_CommandBlockWrapper_t* const SCSICommandBlock,
- void* BufferPtr) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+ void* BufferPtr) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
static uint8_t MS_Host_GetReturnedStatus(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo,
MS_CommandStatusWrapper_t* const SCSICommandStatus)
ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+
+ static uint8_t DCOMP_MS_Host_NextMSInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_MS_Host_NextMSInterfaceEndpoint(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
#endif
#endif
diff --git a/LUFA/Drivers/USB/Class/Host/Printer.h b/LUFA/Drivers/USB/Class/Host/Printer.h
index 585142d8882f1b49619e6973aab7d48595137cb4..d9de036a1667d7f997a4fd444940927cde37f0f2 100644
--- a/LUFA/Drivers/USB/Class/Host/Printer.h
+++ b/LUFA/Drivers/USB/Class/Host/Printer.h
@@ -272,8 +272,10 @@
#if !defined(__DOXYGEN__)
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_PRINTER_HOST_C)
- static uint8_t DCOMP_PRNT_Host_NextPRNTInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_PRNT_Host_NextPRNTInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_PRNT_Host_NextPRNTInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_PRNT_Host_NextPRNTInterfaceEndpoint(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
#endif
#endif
diff --git a/LUFA/Drivers/USB/Class/Host/RNDIS.h b/LUFA/Drivers/USB/Class/Host/RNDIS.h
index 97c8a5b8db8e0ec369a83bf2848651ec305495bc..f90ed412da02b9cfa05c2b635f6c9011ec9fc557 100644
--- a/LUFA/Drivers/USB/Class/Host/RNDIS.h
+++ b/LUFA/Drivers/USB/Class/Host/RNDIS.h
@@ -240,7 +240,7 @@
*
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
*/
- static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+ static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE;
static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo)
{
(void)RNDISInterfaceInfo;
@@ -259,9 +259,12 @@
const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1)
ATTR_NON_NULL_PTR_ARG(2);
- static uint8_t DCOMP_RNDIS_Host_NextRNDISControlInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_RNDIS_Host_NextRNDISDataInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_RNDIS_Host_NextRNDISInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_RNDIS_Host_NextRNDISControlInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_RNDIS_Host_NextRNDISDataInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_RNDIS_Host_NextRNDISInterfaceEndpoint(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
#endif
#endif
diff --git a/LUFA/Drivers/USB/Class/Host/StillImage.h b/LUFA/Drivers/USB/Class/Host/StillImage.h
index 66266ef4767558eb0d54157cf0632920301505bd..2c5c6b1b63ed35d692f40abb5c79f3e7bc6e77d9 100644
--- a/LUFA/Drivers/USB/Class/Host/StillImage.h
+++ b/LUFA/Drivers/USB/Class/Host/StillImage.h
@@ -295,7 +295,7 @@
*
* \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;
@@ -308,8 +308,10 @@
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_STILLIMAGE_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);
+ 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
diff --git a/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.h b/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.h
index b5dc7e439aa26038f817700cc237f1bdef6b4706..39b4cf7d2de6938f92d9d72e554b756cd660f958 100644
--- a/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.h
+++ b/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.h
@@ -212,6 +212,7 @@
}
#if (USE_INTERNAL_SERIAL != NO_DESCRIPTOR)
+ static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1);
static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString)
{
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
diff --git a/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h b/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
index efe0ef1ba181d6f8c5b52c2c8f2b09e6d8cc7700..2d9972260f306dd5194b503558dd1a65660ae951 100644
--- a/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
+++ b/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
@@ -877,7 +877,7 @@
* \return Boolean \c true if a pipe bound to the given endpoint address of the specified direction is found,
* \c false otherwise.
*/
- bool Pipe_IsEndpointBound(const uint8_t EndpointAddress);
+ bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) ATTR_WARN_UNUSED_RESULT;
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
diff --git a/LUFA/Drivers/USB/Core/HostStandardReq.h b/LUFA/Drivers/USB/Core/HostStandardReq.h
index caa42e322d65f7f83899a62ace14b9e69ebf64e8..7ef439d84056d47fb64fc04068edcbc4d5dd4d86 100644
--- a/LUFA/Drivers/USB/Core/HostStandardReq.h
+++ b/LUFA/Drivers/USB/Core/HostStandardReq.h
@@ -132,7 +132,7 @@
*
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
*/
- uint8_t USB_Host_GetDeviceDescriptor(void* const DeviceDescriptorPtr);
+ uint8_t USB_Host_GetDeviceDescriptor(void* const DeviceDescriptorPtr) ATTR_NON_NULL_PTR_ARG(1);
/** Sends a GET DESCRIPTOR standard request to the attached device, requesting the string descriptor
* of the specified index. This can be used to easily retrieve string descriptors from the device by
@@ -151,7 +151,7 @@
*/
uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index,
void* const Buffer,
- const uint8_t BufferLength);
+ const uint8_t BufferLength) ATTR_NON_NULL_PTR_ARG(2);
/** Retrieves the current feature status of the attached device, via a GET STATUS standard request. The
* retrieved feature status can then be examined by masking the retrieved value with the various
@@ -165,7 +165,7 @@
*
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
*/
- uint8_t USB_Host_GetDeviceStatus(uint8_t* const FeatureStatus);
+ uint8_t USB_Host_GetDeviceStatus(uint8_t* const FeatureStatus) ATTR_NON_NULL_PTR_ARG(1);
/** Clears a stall condition on the given pipe, via a CLEAR FEATURE standard request to the attached device.
*
diff --git a/LUFA/Drivers/USB/Core/StdRequestType.h b/LUFA/Drivers/USB/Core/StdRequestType.h
index 356606e3aa2356609647f7c1664071ce5e899cce..e5cadfe6e843db3b2be7f94a1a2e90f87bde61ab 100644
--- a/LUFA/Drivers/USB/Core/StdRequestType.h
+++ b/LUFA/Drivers/USB/Core/StdRequestType.h
@@ -167,7 +167,7 @@
uint16_t wValue; /**< wValue parameter of the request. */
uint16_t wIndex; /**< wIndex parameter of the request. */
uint16_t wLength; /**< Length of the data to transfer in bytes. */
- } USB_Request_Header_t;
+ } ATTR_PACKED USB_Request_Header_t;
/* Enums: */
/** Enumeration for the various standard request commands. These commands are applicable when the
diff --git a/LUFA/Drivers/USB/Core/UC3/Device_UC3.h b/LUFA/Drivers/USB/Core/UC3/Device_UC3.h
index 5ed86612bd92f512658533181ea35fd2dcb7ab4e..55e4b0cf75a012977c1351d5d1a49123eeda6e8d 100644
--- a/LUFA/Drivers/USB/Core/UC3/Device_UC3.h
+++ b/LUFA/Drivers/USB/Core/UC3/Device_UC3.h
@@ -198,6 +198,7 @@
}
#if (USE_INTERNAL_SERIAL != NO_DESCRIPTOR)
+ static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1);
static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString)
{
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
diff --git a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h
index c9f9eaac2a8f4de2100dcff7d5d9f77c91d9408e..ae8f0363c34185354370acf4b4f00053c383925a 100644
--- a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h
+++ b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h
@@ -877,7 +877,7 @@
* \return Boolean \c true if a pipe bound to the given endpoint address of the specified direction is found,
* \c false otherwise.
*/
- bool Pipe_IsEndpointBound(const uint8_t EndpointAddress);
+ bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) ATTR_WARN_UNUSED_RESULT;
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)