Added const modifiers to device mode class drivers.

Added parameter directions to function parameter documentation.

Added new experimental FAST_STREAM_FUNCTIONS compile time option to speed up stream transfers at the expense of a higher FLASH consumption (needs testing to verify improved throughput).

1 files changed, 25 insertions, 25 deletions

diff --git a/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.h b/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.h
index 17b6378e9..a9b0b1423 100644
--- a/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.h
+++ b/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.h
@@ -133,9 +133,9 @@
 			 *

 			 *  \note This function is available in USB Host mode only.

 			 *

-			 *  \param BytesRem  Pointer to an int storing the remaining bytes in the configuration descriptor

-			 *  \param CurrConfigLoc  Pointer to the current position in the configuration descriptor

-			 *  \param ComparatorRoutine  Name of the comparator search function to use on the configuration descriptor

+			 *  \param[in,out] BytesRem  Pointer to an int storing the remaining bytes in the configuration descriptor

+			 *  \param[in,out] CurrConfigLoc  Pointer to the current position in the configuration descriptor

+			 *  \param[in] ComparatorRoutine  Name of the comparator search function to use on the configuration descriptor

 			 *

 			 *  \return Value of one of the members of the \ref DSearch_Comp_Return_ErrorCodes_t enum

 			 *

@@ -183,17 +183,17 @@
 		/* Function Prototypes: */

 			/** Retrieves the configuration descriptor data or size from an attached device via a standard request.

 			 *

-			 *  \param ConfigNumber  Device configuration descriptor number to fetch from the device (usually set to 1 for

-			 *                       single configuration devices)

+			 *  \param[in] ConfigNumber  Device configuration descriptor number to fetch from the device (usually set to 1 for

+			 *                           single configuration devices)

 			 *

-			 *  \param ConfigSizePtr  Pointer to a uint16_t for either storing or retrieving the configuration

-			 *         descriptor size

+			 *  \param[in,out] ConfigSizePtr  Pointer to a uint16_t for either storing or retrieving the configuration

+			 *                                descriptor size

 			 *

-			 *  \param BufferPtr  Pointer to the buffer for storing the configuration descriptor data. If this is

-			 *                    NULL, the size of the configuration descriptor will be retrieved instead and

-			 *                    placed in the variable pointed to by ConfigSizePtr. If this is non-NULL, the number

-			 *                    of bytes indicated by ConfigSizePtr of the configuration descriptor will be loaded

-			 *                    into the buffer

+			 *  \param[out] BufferPtr  Pointer to the buffer for storing the configuration descriptor data. If this is

+			 *                         NULL, the size of the configuration descriptor will be retrieved instead and

+			 *                         placed in the variable pointed to by ConfigSizePtr. If this is non-NULL, the number

+			 *                         of bytes indicated by ConfigSizePtr of the configuration descriptor will be loaded

+			 *                         into the buffer

 			 */

 			uint8_t USB_GetDeviceConfigDescriptor(uint8_t ConfigNumber, uint16_t* const ConfigSizePtr, void* BufferPtr)

 			                                      ATTR_NON_NULL_PTR_ARG(2);

@@ -201,9 +201,9 @@
 			/** Skips to the next sub-descriptor inside the configuration descriptor of the specified type value.

 			 *  The bytes remaining value is automatically decremented.

 			 *

-			 * \param BytesRem  Pointer to the number of bytes remaining of the configuration descriptor

-			 * \param CurrConfigLoc  Pointer to the current descriptor inside the configuration descriptor

-			 * \param Type  Descriptor type value to search for

+			 * \param[in,out] BytesRem  Pointer to the number of bytes remaining of the configuration descriptor

+			 * \param[in,out] CurrConfigLoc  Pointer to the current descriptor inside the configuration descriptor

+			 * \param[in] Type  Descriptor type value to search for

 			 */

 			void USB_GetNextDescriptorOfType(uint16_t* const BytesRem,

 			                                 uint8_t** const CurrConfigLoc,

@@ -215,10 +215,10 @@
 			 *  descriptor is reached first, the number of bytes remaining to process is set to zero and the

 			 *  function exits. The bytes remaining value is automatically decremented.

 			 *

-			 * \param BytesRem  Pointer to the number of bytes remaining of the configuration descriptor

-			 * \param CurrConfigLoc  Pointer to the current descriptor inside the configuration descriptor

-			 * \param Type  Descriptor type value to search for

-			 * \param BeforeType  Descriptor type value which must not be reached before the given Type descriptor

+			 * \param[in,out] BytesRem  Pointer to the number of bytes remaining of the configuration descriptor

+			 * \param[in,out] CurrConfigLoc  Pointer to the current descriptor inside the configuration descriptor

+			 * \param[in] Type  Descriptor type value to search for

+			 * \param[in] BeforeType  Descriptor type value which must not be reached before the given Type descriptor

 			 */

 			void USB_GetNextDescriptorOfTypeBefore(uint16_t* const BytesRem,

 			                                       uint8_t** const CurrConfigLoc,

@@ -230,10 +230,10 @@
 			 *  which must come after a descriptor of the second given type value. The bytes remaining value is

 			 *  automatically decremented.

 			 *

-			 * \param BytesRem  Pointer to the number of bytes remaining of the configuration descriptor

-			 * \param CurrConfigLoc  Pointer to the current descriptor inside the configuration descriptor

-			 * \param Type  Descriptor type value to search for

-			 * \param AfterType  Descriptor type value which must be reached before the given Type descriptor

+			 * \param[in,out] BytesRem  Pointer to the number of bytes remaining of the configuration descriptor

+			 * \param[in,out] CurrConfigLoc  Pointer to the current descriptor inside the configuration descriptor

+			 * \param[in] Type  Descriptor type value to search for

+			 * \param[in] AfterType  Descriptor type value which must be reached before the given Type descriptor

 			 */

 			void USB_GetNextDescriptorOfTypeAfter(uint16_t* const BytesRem,

 			                                      uint8_t** const CurrConfigLoc,

@@ -245,8 +245,8 @@
 			/** Skips over the current sub-descriptor inside the configuration descriptor, so that the pointer then

 			    points to the next sub-descriptor. The bytes remaining value is automatically decremented.

 			 *

-			 * \param BytesRem  Pointer to the number of bytes remaining of the configuration descriptor

-			 * \param CurrConfigLoc  Pointer to the current descriptor inside the configuration descriptor

+			 * \param[in,out] BytesRem  Pointer to the number of bytes remaining of the configuration descriptor

+			 * \param[in,out] CurrConfigLoc  Pointer to the current descriptor inside the configuration descriptor

 			 */

 			static inline void USB_GetNextDescriptor(uint16_t* const BytesRem,

 			                                         uint8_t** const CurrConfigLoc)