diff options
Diffstat (limited to 'LUFA/Drivers/USB')
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/Endpoint.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.h b/LUFA/Drivers/USB/LowLevel/Endpoint.h index 24c61a69a..9ce1380b4 100644 --- a/LUFA/Drivers/USB/LowLevel/Endpoint.h +++ b/LUFA/Drivers/USB/LowLevel/Endpoint.h @@ -203,13 +203,19 @@ */ #define ENDPOINT_EPSIZE_MASK 0x7F - /** Maximum size in bytes of a given endpoint. + /** Retrives the maximum bank size in bytes of a given endpoint. + * + * \note This macro will only work correctly on endpoint indexes that are compile-time constants + * defined by the preprocessor. * * \param[in] EPIndex Endpoint number, a value between 0 and (\ref ENDPOINT_TOTAL_ENDPOINTS - 1) */ #define ENDPOINT_MAX_SIZE(EPIndex) _ENDPOINT_GET_MAXSIZE(EPIndex) - /** Indicates the total number of banks supported by the given endpoint. + /** Retrieves the total number of banks supported by the given endpoint. + * + * \note This macro will only work correctly on endpoint indexes that are compile-time constants + * defined by the preprocessor. * * \param[in] EPIndex Endpoint number, a value between 0 and (\ref ENDPOINT_TOTAL_ENDPOINTS - 1) */ |