Contiki-NG
button-sensor-arch.c
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1 /*
2  * Copyright (c) 2018, Texas Instruments Incorporated - http://www.ti.com/
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  * notice, this list of conditions and the following disclaimer in the
12  * documentation and/or other materials provided with the distribution.
13  * 3. Neither the name of the copyright holder nor the names of its
14  * contributors may be used to endorse or promote products derived
15  * from this software without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
20  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
21  * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
28  * OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30 /**
31  * \addtogroup launchpad-peripherals
32  * @{
33  *
34  * \file
35  * Button HAL definitions for the LaunchPad buttons. Common across
36  * all CC13xx/CC26xx LaunchPad boards.
37  * \author
38  * Edvard Pettersen <e.pettersen@ti.com>
39  */
40 /*---------------------------------------------------------------------------*/
41 #include "contiki.h"
42 #include "dev/button-hal.h"
43 /*---------------------------------------------------------------------------*/
44 #include <Board.h>
45 /*---------------------------------------------------------------------------*/
46 /* Key left button, AKA BTN-1. */
48  key_left, /**< Name */
49  "Key Left", /**< Description */
50  Board_PIN_BTN1, /**< Board PIN */
51  GPIO_HAL_PIN_CFG_PULL_UP |
52  GPIO_HAL_PIN_CFG_HYSTERESIS, /**< Pull configuration */
53  BUTTON_HAL_ID_KEY_LEFT, /**< Unique ID */
54  true); /**< Negative logic */
55 
56 /* Key right button, AKA BTN-2. */
58  key_right, /**< Name */
59  "Key Right", /**< Description */
60  Board_PIN_BTN2, /**< Board PIN */
61  GPIO_HAL_PIN_CFG_PULL_UP |
62  GPIO_HAL_PIN_CFG_HYSTERESIS, /**< Pull configuration */
63  BUTTON_HAL_ID_KEY_RIGHT, /**< Unique ID */
64  true); /**< Negative logic */
65 /*---------------------------------------------------------------------------*/
66 BUTTON_HAL_BUTTONS(&key_left, &key_right);
67 /*---------------------------------------------------------------------------*/
68 /** @} */
BUTTON_HAL_BUTTON(key_left, "Key Left", Board_PIN_BTN1, GPIO_HAL_PIN_CFG_PULL_UP|GPIO_HAL_PIN_CFG_HYSTERESIS, BUTTON_HAL_ID_KEY_LEFT, true)
Negative logic.
Header file for the button HAL.