source: trunk/firmware_v2/Core/Src/gpio.c

Last change on this file was 17, checked in by f.jahn, 4 months ago
File size: 3.8 KB
Line 
1/* USER CODE BEGIN Header */
2/**
3 ******************************************************************************
4 * @file gpio.c
5 * @brief This file provides code for the configuration
6 * of all used GPIO pins.
7 ******************************************************************************
8 * @attention
9 *
10 * Copyright (c) 2025 STMicroelectronics.
11 * All rights reserved.
12 *
13 * This software is licensed under terms that can be found in the LICENSE file
14 * in the root directory of this software component.
15 * If no LICENSE file comes with this software, it is provided AS-IS.
16 *
17 ******************************************************************************
18 */
19/* USER CODE END Header */
20
21/* Includes ------------------------------------------------------------------*/
22#include "gpio.h"
23
24/* USER CODE BEGIN 0 */
25
26/* USER CODE END 0 */
27
28/*----------------------------------------------------------------------------*/
29/* Configure GPIO */
30/*----------------------------------------------------------------------------*/
31/* USER CODE BEGIN 1 */
32
33/* USER CODE END 1 */
34
35/** Configure pins as
36 * Analog
37 * Input
38 * Output
39 * EVENT_OUT
40 * EXTI
41*/
42void MX_GPIO_Init(void)
43{
44
45 GPIO_InitTypeDef GPIO_InitStruct = {0};
46
47 /* GPIO Ports Clock Enable */
48 __HAL_RCC_GPIOB_CLK_ENABLE();
49 __HAL_RCC_GPIOC_CLK_ENABLE();
50 __HAL_RCC_GPIOA_CLK_ENABLE();
51
52 /*Configure GPIO pin Output Level */
53 HAL_GPIO_WritePin(GPIOC, GPIO_OUTPUT_LED_ON_Pin|GPIO_OUTPUT_LED_ERROR_Pin, GPIO_PIN_RESET);
54
55 /*Configure GPIO pin Output Level */
56 HAL_GPIO_WritePin(GPIOB, GPIO_OUTPUT_RELAIS_SET_Pin|GPIO_OUTPUT_RELAIS_RESET_Pin|GPIO_OUTPUT_BUZZER_Pin, GPIO_PIN_RESET);
57
58 /*Configure GPIO pins : GPIO_INPUT_MODE_B3_Pin GPIO_INPUT_BTN_ON_Pin GPIO_INPUT_BTN_OFF_Pin GPIO_INPUT_FAULT_Pin
59 GPIO_INPUT_MODE_B0_Pin GPIO_INPUT_MODE_B1_Pin GPIO_INPUT_MODE_B2_Pin */
60 GPIO_InitStruct.Pin = GPIO_INPUT_MODE_B3_Pin|GPIO_INPUT_BTN_ON_Pin|GPIO_INPUT_BTN_OFF_Pin|GPIO_INPUT_FAULT_Pin
61 |GPIO_INPUT_MODE_B0_Pin|GPIO_INPUT_MODE_B1_Pin|GPIO_INPUT_MODE_B2_Pin;
62 GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
63 GPIO_InitStruct.Pull = GPIO_PULLUP;
64 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
65
66 /*Configure GPIO pins : GPIO_OUTPUT_LED_ON_Pin GPIO_OUTPUT_LED_ERROR_Pin */
67 GPIO_InitStruct.Pin = GPIO_OUTPUT_LED_ON_Pin|GPIO_OUTPUT_LED_ERROR_Pin;
68 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
69 GPIO_InitStruct.Pull = GPIO_NOPULL;
70 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
71 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
72
73 /*Configure GPIO pins : GPIO_INPUT_LVP_Pin GPIO_INPUT_OVP_Pin */
74 GPIO_InitStruct.Pin = GPIO_INPUT_LVP_Pin|GPIO_INPUT_OVP_Pin;
75 GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
76 GPIO_InitStruct.Pull = GPIO_PULLUP;
77 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
78
79 /*Configure GPIO pin : GPIO_INPUT_BMS_Pin */
80 GPIO_InitStruct.Pin = GPIO_INPUT_BMS_Pin;
81 GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
82 GPIO_InitStruct.Pull = GPIO_NOPULL;
83 HAL_GPIO_Init(GPIO_INPUT_BMS_GPIO_Port, &GPIO_InitStruct);
84
85 /*Configure GPIO pins : R1_Pin R2_Pin */
86 GPIO_InitStruct.Pin = R1_Pin|R2_Pin;
87 GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
88 GPIO_InitStruct.Pull = GPIO_NOPULL;
89 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
90
91 /*Configure GPIO pins : GPIO_OUTPUT_RELAIS_SET_Pin GPIO_OUTPUT_RELAIS_RESET_Pin GPIO_OUTPUT_BUZZER_Pin */
92 GPIO_InitStruct.Pin = GPIO_OUTPUT_RELAIS_SET_Pin|GPIO_OUTPUT_RELAIS_RESET_Pin|GPIO_OUTPUT_BUZZER_Pin;
93 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
94 GPIO_InitStruct.Pull = GPIO_NOPULL;
95 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
96 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
97
98}
99
100/* USER CODE BEGIN 2 */
101
102/* USER CODE END 2 */
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