Add optional pipe double banking support to the Host mode Class drivers.

Descriptor processing routines now pass around void pointers rather than uint8_t pointers, as their destination datatype is know well known -- they are just streams of bytes until they are cast to the correct destination type by DESCRIPTOR_CAST.

1 files changed, 4 insertions, 1 deletions

diff --git a/LUFA/Drivers/USB/Class/Host/HID.h b/LUFA/Drivers/USB/Class/Host/HID.h
index a852f10d9..89cb3d860 100644
--- a/LUFA/Drivers/USB/Class/Host/HID.h
+++ b/LUFA/Drivers/USB/Class/Host/HID.h
@@ -70,7 +70,10 @@
 				const struct

 				{

 					uint8_t  DataINPipeNumber; /**< Pipe number of the HID interface's IN data pipe */

+					bool     DataINPipeDoubleBank; /** Indicates if the HID interface's IN data pipe should use double banking */

+

 					uint8_t  DataOUTPipeNumber; /**< Pipe number of the HID interface's OUT data pipe */

+					bool     DataOUTPipeDoubleBank; /** Indicates if the HID interface's OUT data pipe should use double banking */

 

 					uint8_t  HIDInterfaceProtocol; /**< HID interface protocol value to match against if a specific

 					                                *   boot subclass protocol is required, either \ref HID_BOOT_MOUSE_PROTOCOL,

@@ -151,7 +154,7 @@
 			 *  \return A value from the \ref HIDHost_EnumerationFailure_ErrorCodes_t enum

 			 */

 			uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, uint16_t ConfigDescriptorSize,

-			                                uint8_t* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1, 3);

+			                                void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1, 3);

 

 

 			/** Receives a HID IN report from the attached HID device, when a report has been received on the HID IN Data pipe.