Merge branch 'master' into pr/2181

1 files changed, 21 insertions, 12 deletions

diff --git a/src/common/tusb_common.h b/src/common/tusb_common.h
index eb4c3ce81..0d4082c03 100644
--- a/src/common/tusb_common.h
+++ b/src/common/tusb_common.h
@@ -37,6 +37,7 @@
 #define TU_ARRAY_SIZE(_arr)   ( sizeof(_arr) / sizeof(_arr[0]) )
 #define TU_MIN(_x, _y)        ( ( (_x) < (_y) ) ? (_x) : (_y) )
 #define TU_MAX(_x, _y)        ( ( (_x) > (_y) ) ? (_x) : (_y) )
+#define TU_DIV_CEIL(n, d)     (((n) + (d) - 1) / (d))
 
 #define TU_U16(_high, _low)   ((uint16_t) (((_high) << 8) | (_low)))
 #define TU_U16_HIGH(_u16)     ((uint8_t) (((_u16) >> 8) & 0x00ff))
@@ -64,6 +65,7 @@
 // Standard Headers
 #include <stdbool.h>
 #include <stdint.h>
+#include <inttypes.h>
 #include <stddef.h>
 #include <string.h>
 #include <stdio.h>
@@ -75,8 +77,6 @@
 #include "tusb_types.h"
 #include "tusb_debug.h"
 
-#include "tusb_timeout.h" // TODO remove
-
 //--------------------------------------------------------------------+
 // Optional API implemented by application if needed
 // TODO move to a more ovious place/file
@@ -122,13 +122,11 @@ TU_ATTR_ALWAYS_INLINE static inline int tu_memcpy_s(void *dest, size_t destsz, c
 
 
 //------------- Bytes -------------//
-TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_u32(uint8_t b3, uint8_t b2, uint8_t b1, uint8_t b0)
-{
+TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_u32(uint8_t b3, uint8_t b2, uint8_t b1, uint8_t b0) {
   return ( ((uint32_t) b3) << 24) | ( ((uint32_t) b2) << 16) | ( ((uint32_t) b1) << 8) | b0;
 }
 
-TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_u16(uint8_t high, uint8_t low)
-{
+TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_u16(uint8_t high, uint8_t low) {
   return (uint16_t) ((((uint16_t) high) << 8) | low);
 }
 
@@ -159,11 +157,12 @@ TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_max16 (uint16_t x, uint16_t y) {
 TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_max32 (uint32_t x, uint32_t y) { return (x > y) ? x : y; }
 
 //------------- Align -------------//
-TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align(uint32_t value, uint32_t alignment)
-{
+TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align(uint32_t value, uint32_t alignment) {
   return value & ((uint32_t) ~(alignment-1));
 }
 
+TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align4  (uint32_t value) { return (value & 0xFFFFFFFCUL); }
+TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align8  (uint32_t value) { return (value & 0xFFFFFFF8UL); }
 TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align16 (uint32_t value) { return (value & 0xFFFFFFF0UL); }
 TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align32 (uint32_t value) { return (value & 0xFFFFFFE0UL); }
 TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align4k (uint32_t value) { return (value & 0xFFFFF000UL); }
@@ -263,11 +262,21 @@ TU_ATTR_ALWAYS_INLINE static inline void tu_unaligned_write16(void* mem, uint16_
 #else
 
 // MCU that could access unaligned memory natively
-TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_unaligned_read32  (const void* mem) { return *((uint32_t const *) mem); }
-TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_unaligned_read16  (const void* mem) { return *((uint16_t const *) mem); }
+TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_unaligned_read32(const void *mem) {
+  return *((uint32_t const *) mem);
+}
 
-TU_ATTR_ALWAYS_INLINE static inline void     tu_unaligned_write32 (void* mem, uint32_t value ) { *((uint32_t*) mem) = value; }
-TU_ATTR_ALWAYS_INLINE static inline void     tu_unaligned_write16 (void* mem, uint16_t value ) { *((uint16_t*) mem) = value; }
+TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_unaligned_read16(const void *mem) {
+  return *((uint16_t const *) mem);
+}
+
+TU_ATTR_ALWAYS_INLINE static inline void tu_unaligned_write32(void *mem, uint32_t value) {
+  *((uint32_t *) mem) = value;
+}
+
+TU_ATTR_ALWAYS_INLINE static inline void tu_unaligned_write16(void *mem, uint16_t value) {
+  *((uint16_t *) mem) = value;
+}
 
 #endif