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Diffstat (limited to 'tinyusb/common')
| -rw-r--r-- | tinyusb/common/common.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tinyusb/common/common.h b/tinyusb/common/common.h index ed543de00..3a43f123c 100644 --- a/tinyusb/common/common.h +++ b/tinyusb/common/common.h @@ -192,6 +192,21 @@ static inline uint32_t offset4k(uint32_t value) } //------------- Mathematics -------------// +/// inclusive range checking +static inline bool is_in_range(uint32_t lower, uint32_t value, uint32_t upper) ATTR_ALWAYS_INLINE ATTR_CONST; +static inline bool is_in_range(uint32_t lower, uint32_t value, uint32_t upper) +{ + return (lower <= value) && (value <= upper); +} + +/// exclusive range checking +static inline bool is_in_range_exclusive(uint32_t lower, uint32_t value, uint32_t upper) ATTR_ALWAYS_INLINE ATTR_CONST; +static inline bool is_in_range_exclusive(uint32_t lower, uint32_t value, uint32_t upper) +{ + return (lower < value) && (value < upper); +} + + static inline uint8_t log2_of(uint32_t value) ATTR_ALWAYS_INLINE ATTR_CONST; static inline uint8_t log2_of(uint32_t value) { |