diff options
Diffstat (limited to 'LUFA')
| -rw-r--r-- | LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h b/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h index 720b5f3b4..23de8fc09 100644 --- a/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h +++ b/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h @@ -274,7 +274,10 @@ static inline uint16_t Endpoint_BytesInEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; static inline uint16_t Endpoint_BytesInEndpoint(void) { - return USB_Endpoint_SelectedFIFO->Position; + if (USB_Endpoint_SelectedEndpoint & ENDPOINT_DIR_IN) + return USB_Endpoint_SelectedFIFO->Position; + else + return (USB_Endpoint_SelectedFIFO->Length - USB_Endpoint_SelectedFIFO->Position); } /** Get the endpoint address of the currently selected endpoint. This is typically used to save |