diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/MassStorage.c')
-rw-r--r-- | LUFA/Drivers/USB/Class/Host/MassStorage.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/MassStorage.c b/LUFA/Drivers/USB/Class/Host/MassStorage.c index ba281cfa4..65c49b15c 100644 --- a/LUFA/Drivers/USB/Class/Host/MassStorage.c +++ b/LUFA/Drivers/USB/Class/Host/MassStorage.c @@ -110,8 +110,10 @@ static uint8_t DComp_NextInterfaceBulkDataEndpoint(void* CurrentDescriptor) {
if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint)
{
- uint8_t EndpointType = (DESCRIPTOR_CAST(CurrentDescriptor,
- USB_Descriptor_Endpoint_t).Attributes & EP_TYPE_MASK);
+ USB_Descriptor_Endpoint_t* CurrentEndpoint = DESCRIPTOR_PCAST(CurrentDescriptor,
+ USB_Descriptor_Endpoint_t);
+
+ uint8_t EndpointType = (CurrentEndpoint->Attributes & EP_TYPE_MASK);
if ((EndpointType == EP_TYPE_BULK) &&
(!(Pipe_IsEndpointBound(CurrentEndpoint->EndpointAddress))))
@@ -137,7 +139,7 @@ static uint8_t MS_Host_SendCommand(USB_ClassInfo_MS_Host_t* MSInterfaceInfo, MS_ {
uint8_t ErrorCode = PIPE_RWSTREAM_NoError;
- SCSICommandBlock->Tag = MSInterfaceInfo->State.TransactionTag++;
+ SCSICommandBlock->Tag = ++MSInterfaceInfo->State.TransactionTag;
if (MSInterfaceInfo->State.TransactionTag == 0xFFFFFFFF)
MSInterfaceInfo->State.TransactionTag = 1;
|