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

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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.
This commit is contained in:
Dean Camera 2009-11-07 03:51:24 +00:00
parent f29fc1abc4
commit 64e5c4084f
25 changed files with 95 additions and 40 deletions
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8
LUFA/Drivers/USB/Class/Host/HID.c
View file

@ -35,7 +35,7 @@
#include "HID.h"
uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, uint16_t ConfigDescriptorSize,
uint8_t* ConfigDescriptorData)
void* ConfigDescriptorData)
{
uint8_t FoundEndpoints = 0;
@ -84,7 +84,8 @@ uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo
if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
{
Pipe_ConfigurePipe(HIDInterfaceInfo->Config.DataINPipeNumber, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,
EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);
EndpointData->EndpointAddress, EndpointData->EndpointSize,
HIDInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
HIDInterfaceInfo->State.DataINPipeSize = EndpointData->EndpointSize;
FoundEndpoints |= HID_FOUND_DATAPIPE_IN;
@ -92,7 +93,8 @@ uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo
else
{
Pipe_ConfigurePipe(HIDInterfaceInfo->Config.DataOUTPipeNumber, EP_TYPE_INTERRUPT, PIPE_TOKEN_OUT,
EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);
EndpointData->EndpointAddress, EndpointData->EndpointSize,
HIDInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
HIDInterfaceInfo->State.DataOUTPipeSize = EndpointData->EndpointSize;
HIDInterfaceInfo->State.DeviceUsesOUTPipe = true;