arduino stuffs
Diffstat (limited to 'mp3player/arduino/math.h')
| -rw-r--r-- | mp3player/arduino/math.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/mp3player/arduino/math.h b/mp3player/arduino/math.h deleted file mode 100644 index 51e88d1..0000000 --- a/mp3player/arduino/math.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef MATH_H -#define MATH_H -static constexpr inline float lerp(float from, float to, float weight) { return from + (to - from) * weight; } - -static inline int wrapi(int value, int min, int max) { - int range = max - min; - return range == 0 ? min : min + ((((value - min) % range) + range) % range); -} - -static inline int clamp(long value, long minv, long maxv) { - if (value < minv) - return minv; - else if (value > maxv) - return maxv; - return value; -} - -#endif |