diff options
| author | Kjetil Orbekk <kjetil.orbekk@gmail.com> | 2016-11-17 22:29:06 -0500 |
|---|---|---|
| committer | Kjetil Orbekk <kjetil.orbekk@gmail.com> | 2016-11-17 22:29:06 -0500 |
| commit | b305e521891b8622ebbecc355831e9f8e3a79e9b (patch) | |
| tree | bd725acd454077687f20db86a6db1bc04f2a1022 | |
| parent | f7afe20d982fd89569fa927d1404aa1b787f33d6 (diff) | |
| -rw-r--r-- | strip/strip.ino | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/strip/strip.ino b/strip/strip.ino index ce9edf8..7e0c395 100644 --- a/strip/strip.ino +++ b/strip/strip.ino @@ -18,6 +18,7 @@ int32_t g = 0; // Gets the intensity for LED `l`. // s is a step between 0 and 1000. // l is the led number, between 0 and NUM_LEDS. +// num_pixels is the width of the pixels to light up. float grad(int s, int l, float num_pixels) { float scaled = s * 16.0 / 1000; float distance = abs(scaled - l); |