ws281x_constants.h
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1 /*
2  * Copyright (C) 2019 Marian Buschsieweke
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
19 #ifndef WS281X_CONSTANTS_H
20 #define WS281X_CONSTANTS_H
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
37 #define WS281X_T_DATA_NS (1250U)
38 
43 #define WS281X_T_DATA_ONE_NS (650U)
44 #define WS281X_T_DATA_ZERO_NS (325U)
45 
53 #define WS281X_T_END_US (80U)
54 
63 #define WS281X_OFFSET_R (1U)
64 
67 #define WS281X_OFFSET_G (0U)
68 
71 #define WS281X_OFFSET_B (2U)
72 
74 #ifdef __cplusplus
75 }
76 #endif
77 
78 #endif /* WS281X_CONSTANTS_H */
79