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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-11-07 03:51:24 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-11-07 03:51:24 +0000 |
| commit | 64e5c4084f862267d96b0947f462de7058f3dc4c (patch) | |
| tree | d56ab85da8a50eda61feb3d625d2f53f06bd66e7 /LUFA/Drivers/USB/Class/Host/MIDI.c | |
| parent | f29fc1abc40dd862689ca8765e244c1212742744 (diff) | |
| download | lufa-64e5c4084f862267d96b0947f462de7058f3dc4c.tar.gz lufa-64e5c4084f862267d96b0947f462de7058f3dc4c.tar.bz2 lufa-64e5c4084f862267d96b0947f462de7058f3dc4c.zip | |
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.
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/MIDI.c')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Host/MIDI.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/MIDI.c b/LUFA/Drivers/USB/Class/Host/MIDI.c index 69118cd5b..5d3b148a0 100644 --- a/LUFA/Drivers/USB/Class/Host/MIDI.c +++ b/LUFA/Drivers/USB/Class/Host/MIDI.c @@ -35,7 +35,7 @@ #include "MIDI.h"
uint8_t MIDI_Host_ConfigurePipes(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo, uint16_t ConfigDescriptorSize,
- uint8_t* ConfigDescriptorData)
+ void* ConfigDescriptorData)
{
uint8_t FoundEndpoints = 0;
@@ -63,7 +63,8 @@ uint8_t MIDI_Host_ConfigurePipes(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceI if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
{
Pipe_ConfigurePipe(MIDIInterfaceInfo->Config.DataINPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_IN,
- EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);
+ EndpointData->EndpointAddress, EndpointData->EndpointSize,
+ MIDIInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
MIDIInterfaceInfo->State.DataINPipeSize = EndpointData->EndpointSize;
FoundEndpoints |= MIDI_FOUND_DATAPIPE_IN;
@@ -71,7 +72,8 @@ uint8_t MIDI_Host_ConfigurePipes(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceI else
{
Pipe_ConfigurePipe(MIDIInterfaceInfo->Config.DataOUTPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_OUT,
- EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);
+ EndpointData->EndpointAddress, EndpointData->EndpointSize,
+ MIDIInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
MIDIInterfaceInfo->State.DataOUTPipeSize = EndpointData->EndpointSize;
FoundEndpoints |= MIDI_FOUND_DATAPIPE_OUT;
|