support LPC51u68 #100

1 files changed, 5 insertions, 0 deletions

diff --git a/src/common/tusb_common.h b/src/common/tusb_common.h
index ee77b62f1..4352505eb 100644
--- a/src/common/tusb_common.h
+++ b/src/common/tusb_common.h
@@ -106,6 +106,11 @@ static inline uint16_t tu_max16 (uint16_t x, uint16_t y) { return (x > y) ? x :
 static inline uint32_t tu_max32 (uint32_t x, uint32_t y) { return (x > y) ? x : y; }

 

 // Align

+static inline uint32_t tu_align_n(uint32_t value, uint32_t alignment)

+{

+  return value & ((uint32_t) ~(alignment-1));

+}

+

 static inline uint32_t tu_align32 (uint32_t value) { return (value & 0xFFFFFFE0UL); }

 static inline uint32_t tu_align16 (uint32_t value) { return (value & 0xFFFFFFF0UL); }

 static inline uint32_t tu_align4k (uint32_t value) { return (value & 0xFFFFF000UL); }