Mercurial > pub > halpp

comparison l476rg/Src/gpio.c @ 0:32a3b1785697

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
a rough draft of Hardware Abstraction Layer for C++ STM32L476RG drivers
author cin
date Thu, 12 Jan 2017 02:45:43 +0300
parents
children 0c59e7a7782a
comparison
equal deleted inserted replaced
-1:000000000000 0:32a3b1785697
1 /**
2 ******************************************************************************
3 * File Name : gpio.c
4 * Description : This file provides code for the configuration
5 * of all used GPIO pins.
6 ******************************************************************************
7 *
8 * COPYRIGHT(c) 2017 STMicroelectronics
9 *
10 * Redistribution and use in source and binary forms, with or without modification,
11 * are permitted provided that the following conditions are met:
12 * 1. Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright notice,
15 * this list of conditions and the following disclaimer in the documentation
16 * and/or other materials provided with the distribution.
17 * 3. Neither the name of STMicroelectronics nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 ******************************************************************************
33 */
34
35 /* Includes ------------------------------------------------------------------*/
36 #include "gpio.h"
37 /* USER CODE BEGIN 0 */
38
39 /* USER CODE END 0 */
40
41 /*----------------------------------------------------------------------------*/
42 /* Configure GPIO */
43 /*----------------------------------------------------------------------------*/
44 /* USER CODE BEGIN 1 */
45
46 /* USER CODE END 1 */
47
48 /** Configure pins as
49 * Analog
50 * Input
51 * Output
52 * EVENT_OUT
53 * EXTI
54 */
55 void MX_GPIO_Init(void)
56 {
57
58 GPIO_InitTypeDef GPIO_InitStruct;
59
60 /* GPIO Ports Clock Enable */
61 __HAL_RCC_GPIOC_CLK_ENABLE();
62 __HAL_RCC_GPIOH_CLK_ENABLE();
63 __HAL_RCC_GPIOA_CLK_ENABLE();
64 __HAL_RCC_GPIOB_CLK_ENABLE();
65
66 /*Configure GPIO pin : PtPin */
67 GPIO_InitStruct.Pin = B1_Pin;
68 GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
69 GPIO_InitStruct.Pull = GPIO_NOPULL;
70 HAL_GPIO_Init(B1_GPIO_Port, &GPIO_InitStruct);
71
72 }
73
74 /* USER CODE BEGIN 2 */
75
76 /* USER CODE END 2 */
77
78 /**
79 * @}
80 */
81
82 /**
83 * @}
84 */
85
86 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/