diff options
Diffstat (limited to 'LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c')
| -rw-r--r-- | LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c b/LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c index eb411434d..51f4d5eb7 100644 --- a/LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c +++ b/LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c @@ -36,7 +36,9 @@ #include "../Pipe.h"
uint8_t USB_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
+
volatile uint8_t USB_SelectedPipe = PIPE_CONTROLPIPE;
+volatile void* USB_PipeFIFOPos[PIPE_TOTAL_PIPES];
bool Pipe_ConfigurePipe(const uint8_t Number,
const uint8_t Type,
@@ -50,10 +52,11 @@ bool Pipe_ConfigurePipe(const uint8_t Number, (&AVR32_USBB.upcfg0)[Number] = 0;
(&AVR32_USBB.upcfg0)[Number] = (AVR32_USBB_ALLOC_MASK |
- ((uint32_t)Type << AVR32_USBB_PTYPE_OFFSET) |
- ((uint32_t)Token << AVR32_USBB_PTOKEN_OFFSET) |
- ((uint32_t)Banks << AVR32_USBB_PBK_OFFSET) |
- ((EndpointNumber & PIPE_EPNUM_MASK) << AVR32_USBB_PEPNUM_OFFSET));
+ ((uint32_t)Type << AVR32_USBB_PTYPE_OFFSET) |
+ ((uint32_t)Token << AVR32_USBB_PTOKEN_OFFSET) |
+ ((uint32_t)Banks << AVR32_USBB_PBK_OFFSET) |
+ ((EndpointNumber & PIPE_EPNUM_MASK) << AVR32_USBB_PEPNUM_OFFSET));
+ USB_PipeFIFOPos[PNum] = &AVR32_USBB_SLAVE[PNum * 0x10000];
Pipe_SetInfiniteINRequests();
@@ -67,6 +70,7 @@ void Pipe_ClearPipes(void) Pipe_SelectPipe(PNum);
(&AVR32_USBB.upcfg0)[PNum] = 0;
(&AVR32_USBB.upcon0clr)[PNum] = 0xFFFFFFFF;
+ USB_PipeFIFOPos[PNum] = &AVR32_USBB_SLAVE[EPNum * 0x10000];
Pipe_DisablePipe();
}
}
|