Wed, 19 May 2021 17:21:33 +0200
Version 0.3.14. Log brewing essentials at brew start.
0 | 1 | /* |
2 | * MIT License | |
3 | * | |
4 | * Copyright (c) 2017 David Antliff | |
5 | * Copyright (c) 2017 Chris Morgan <chmorgan@gmail.com> | |
6 | * | |
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
8 | * of this software and associated documentation files (the "Software"), to deal | |
9 | * in the Software without restriction, including without limitation the rights | |
10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
11 | * copies of the Software, and to permit persons to whom the Software is | |
12 | * furnished to do so, subject to the following conditions: | |
13 | * | |
14 | * The above copyright notice and this permission notice shall be included in all | |
15 | * copies or substantial portions of the Software. | |
16 | * | |
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
20 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
23 | * SOFTWARE. | |
24 | */ | |
25 | ||
26 | #pragma once | |
27 | #ifndef OWB_GPIO_H | |
28 | #define OWB_GPIO_H | |
29 | ||
30 | #include "owb.h" | |
31 | ||
32 | #ifdef __cplusplus | |
33 | extern "C" { | |
34 | #endif | |
35 | ||
29 | 36 | /** |
37 | * @brief 1-wire bus connection on the gpio. | |
38 | */ | |
0 | 39 | typedef struct |
40 | { | |
41 | int gpio; ///< Value of the GPIO connected to the 1-Wire bus | |
42 | OneWireBus bus; ///< OneWireBus instance | |
43 | } owb_gpio_driver_info; | |
44 | ||
45 | /** | |
46 | * @brief Initialise the GPIO driver. | |
47 | * @return OneWireBus*, pass this into the other OneWireBus public API functions | |
48 | */ | |
49 | OneWireBus * owb_gpio_initialize(owb_gpio_driver_info *driver_info, int gpio); | |
50 | ||
51 | /** | |
52 | * @brief Clean up after a call to owb_gpio_initialize() | |
53 | */ | |
54 | void owb_gpio_uninitialize(owb_gpio_driver_info *driver_info); | |
55 | ||
56 | #ifdef __cplusplus | |
57 | } | |
58 | #endif | |
59 | ||
60 | #endif // OWB_GPIO_H |