apa102_params.h
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1 /*
2  * Copyright (C) 2017 Freie Universität Berlin
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 APA102_PARAMS_H
20 #define APA102_PARAMS_H
21 
22 #include "board.h"
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
32 #ifndef APA102_PARAM_LED_NUMOF
33 #define APA102_PARAM_LED_NUMOF (64) /* many have 64 per meter... */
34 #endif
35 #ifndef APA102_PARAM_DATA_PIN
36 #define APA102_PARAM_DATA_PIN (GPIO_PIN(0, 0))
37 #endif
38 #ifndef APA102_PARAM_CLK_PIN
39 #define APA102_PARAM_CLK_PIN (GPIO_PIN(0, 1))
40 #endif
41 
42 #ifndef APA102_PARAMS
43 #define APA102_PARAMS { .led_numof = APA102_PARAM_LED_NUMOF, \
44  .data_pin = APA102_PARAM_DATA_PIN, \
45  .clk_pin = APA102_PARAM_CLK_PIN }
46 #endif
47 
52 static const apa102_params_t apa102_params[] =
53 {
54  APA102_PARAMS
55 };
56 
57 #ifdef __cplusplus
58 }
59 #endif
60 
61 #endif /* APA102_PARAMS_H */
62 
apa102_params_t
Configuration parameters for (chained) APA102 LEDs.
Definition: apa102.h:34
apa102_params
static const apa102_params_t apa102_params[]
APA102 configuration.
Definition: apa102_params.h:52