diff options
Diffstat (limited to 'protocol/lufa/descriptor.h')
| -rw-r--r-- | protocol/lufa/descriptor.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/protocol/lufa/descriptor.h b/protocol/lufa/descriptor.h index 9ee1c04d7..e0acec805 100644 --- a/protocol/lufa/descriptor.h +++ b/protocol/lufa/descriptor.h @@ -159,4 +159,13 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const void** const DescriptorAddress) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3); + +/* new API */ +#if LUFA_VERSION_INTEGER < 0x140302 + #define VERSION_BCD(Major, Minor, Revision) \ + CPU_TO_LE16( ((Major & 0xFF) << 8) | \ + ((Minor & 0x0F) << 4) | \ + (Revision & 0x0F) ) +#endif + #endif |