diff options
Diffstat (limited to 'LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c')
| -rw-r--r-- | LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c b/LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c index 9d9c60094..eb411434d 100644 --- a/LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c +++ b/LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.c @@ -36,7 +36,7 @@ #include "../Pipe.h"
uint8_t USB_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
-uint8_t USB_SelectedPipe = PIPE_CONTROLPIPE;
+volatile uint8_t USB_SelectedPipe = PIPE_CONTROLPIPE;
bool Pipe_ConfigurePipe(const uint8_t Number,
const uint8_t Type,
@@ -48,8 +48,8 @@ bool Pipe_ConfigurePipe(const uint8_t Number, Pipe_SelectPipe(Number);
Pipe_EnablePipe();
- ((uint32_t*)AVR32_USBB_UPCFG0)[USB_SelectedPipe] = 0;
- ((uint32_t*)AVR32_USBB_UPCFG0)[USB_SelectedPipe] = (AVR32_USBB_ALLOC_MASK |
+ (&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) |
@@ -65,8 +65,8 @@ void Pipe_ClearPipes(void) for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++)
{
Pipe_SelectPipe(PNum);
- ((uint32_t*)AVR32_USBB_UPCFG0)[USB_SelectedPipe] = 0;
- ((uint32_t*)AVR32_USBB_UPCON0CLR)[USB_SelectedPipe] = 0xFFFFFFFF;
+ (&AVR32_USBB.upcfg0)[PNum] = 0;
+ (&AVR32_USBB.upcon0clr)[PNum] = 0xFFFFFFFF;
Pipe_DisablePipe();
}
}
|