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| author | Josh Rahm <joshuarahm@gmail.com> | 2021-11-29 18:03:00 -0700 |
|---|---|---|
| committer | Josh Rahm <joshuarahm@gmail.com> | 2021-11-29 18:03:00 -0700 |
| commit | 80d6050ab3fe42f8850bf166c33eb3c9150a252b (patch) | |
| tree | bd4f501468626bbc14867544ed3a66bf725b60e8 /include/drv/ws2812b.h | |
| parent | c6a0cf2ff3403e9726ea6429af50bedcfd4f9a01 (diff) | |
| download | esp32-ws2812b-80d6050ab3fe42f8850bf166c33eb3c9150a252b.tar.gz esp32-ws2812b-80d6050ab3fe42f8850bf166c33eb3c9150a252b.tar.bz2 esp32-ws2812b-80d6050ab3fe42f8850bf166c33eb3c9150a252b.zip | |
Add limited ability to control LEDs remotely.
Diffstat (limited to 'include/drv/ws2812b.h')
| -rw-r--r-- | include/drv/ws2812b.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drv/ws2812b.h b/include/drv/ws2812b.h index b14b31a..39f2794 100644 --- a/include/drv/ws2812b.h +++ b/include/drv/ws2812b.h @@ -40,4 +40,14 @@ static inline void ws2812b_buffer_set_rgb( buf->rgb[idx].b = b; } +static inline void ws2812b_buffer_set_color( + ws2812b_buffer_t* buf, size_t idx, ws2812b_rgb_t* color) +{ + if (idx >= buf->n_rgb) { + return; + } + + buf->rgb[idx] = *color; +} + #endif /* INCLUDE_DRV_WS2812B_H_ */ |