source: ecs_cellMon/firmware/Core/Src/tim.c

Last change on this file was 3, checked in by f.jahn, 3 years ago

fw hinzugfügt-->zed
File size: 4.6 KB
Line 
1/**
2 ******************************************************************************
3 * @file tim.c
4 * @brief This file provides code for the configuration
5 * of the TIM instances.
6 ******************************************************************************
7 * @attention
8 *
9 * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
10 * All rights reserved.</center></h2>
11 *
12 * This software component is licensed by ST under BSD 3-Clause license,
13 * the "License"; You may not use this file except in compliance with the
14 * License. You may obtain a copy of the License at:
15 * opensource.org/licenses/BSD-3-Clause
16 *
17 ******************************************************************************
18 */
19
20/* Includes ------------------------------------------------------------------*/
21#include "tim.h"
22
23/* USER CODE BEGIN 0 */
24
25/* USER CODE END 0 */
26
27TIM_HandleTypeDef htim1;
28
29/* TIM1 init function */
30void MX_TIM1_Init(void)
31{
32
33 /* USER CODE BEGIN TIM1_Init 0 */
34
35 /* USER CODE END TIM1_Init 0 */
36
37 TIM_ClockConfigTypeDef sClockSourceConfig = {0};
38 TIM_SlaveConfigTypeDef sSlaveConfig = {0};
39 TIM_MasterConfigTypeDef sMasterConfig = {0};
40 TIM_IC_InitTypeDef sConfigIC = {0};
41
42 /* USER CODE BEGIN TIM1_Init 1 */
43
44 /* USER CODE END TIM1_Init 1 */
45 htim1.Instance = TIM1;
46 htim1.Init.Prescaler = 0;
47 htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
48 htim1.Init.Period = 65535;
49 htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
50 htim1.Init.RepetitionCounter = 0;
51 htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
52 if (HAL_TIM_Base_Init(&htim1) != HAL_OK)
53 {
54 Error_Handler();
55 }
56 sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
57 if (HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK)
58 {
59 Error_Handler();
60 }
61 if (HAL_TIM_IC_Init(&htim1) != HAL_OK)
62 {
63 Error_Handler();
64 }
65 sSlaveConfig.SlaveMode = TIM_SLAVEMODE_RESET;
66 sSlaveConfig.InputTrigger = TIM_TS_TI1FP1;
67 sSlaveConfig.TriggerPolarity = TIM_INPUTCHANNELPOLARITY_FALLING;
68 sSlaveConfig.TriggerFilter = 0;
69 if (HAL_TIM_SlaveConfigSynchro(&htim1, &sSlaveConfig) != HAL_OK)
70 {
71 Error_Handler();
72 }
73 sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
74 sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
75 sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
76 if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK)
77 {
78 Error_Handler();
79 }
80 sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_FALLING;
81 sConfigIC.ICSelection = TIM_ICSELECTION_DIRECTTI;
82 sConfigIC.ICPrescaler = TIM_ICPSC_DIV1;
83 sConfigIC.ICFilter = 0;
84 if (HAL_TIM_IC_ConfigChannel(&htim1, &sConfigIC, TIM_CHANNEL_1) != HAL_OK)
85 {
86 Error_Handler();
87 }
88 if (HAL_TIMEx_TISelection(&htim1, TIM_TIM1_TI1_COMP1, TIM_CHANNEL_1) != HAL_OK)
89 {
90 Error_Handler();
91 }
92 sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_RISING;
93 if (HAL_TIM_IC_ConfigChannel(&htim1, &sConfigIC, TIM_CHANNEL_2) != HAL_OK)
94 {
95 Error_Handler();
96 }
97 if (HAL_TIMEx_TISelection(&htim1, TIM_TIM1_TI2_COMP2, TIM_CHANNEL_2) != HAL_OK)
98 {
99 Error_Handler();
100 }
101 /* USER CODE BEGIN TIM1_Init 2 */
102
103 /* USER CODE END TIM1_Init 2 */
104
105}
106
107void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
108{
109
110 GPIO_InitTypeDef GPIO_InitStruct = {0};
111 if(tim_baseHandle->Instance==TIM1)
112 {
113 /* USER CODE BEGIN TIM1_MspInit 0 */
114
115 /* USER CODE END TIM1_MspInit 0 */
116 /* TIM1 clock enable */
117 __HAL_RCC_TIM1_CLK_ENABLE();
118
119 __HAL_RCC_GPIOA_CLK_ENABLE();
120 /**TIM1 GPIO Configuration
121 PA8 ------> TIM1_CH1
122 */
123 GPIO_InitStruct.Pin = GPIO_PIN_8;
124 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
125 GPIO_InitStruct.Pull = GPIO_NOPULL;
126 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
127 GPIO_InitStruct.Alternate = GPIO_AF2_TIM1;
128 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
129
130 /* USER CODE BEGIN TIM1_MspInit 1 */
131
132 /* USER CODE END TIM1_MspInit 1 */
133 }
134}
135
136void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
137{
138
139 if(tim_baseHandle->Instance==TIM1)
140 {
141 /* USER CODE BEGIN TIM1_MspDeInit 0 */
142
143 /* USER CODE END TIM1_MspDeInit 0 */
144 /* Peripheral clock disable */
145 __HAL_RCC_TIM1_CLK_DISABLE();
146
147 /**TIM1 GPIO Configuration
148 PA8 ------> TIM1_CH1
149 */
150 HAL_GPIO_DeInit(GPIOA, GPIO_PIN_8);
151
152 /* USER CODE BEGIN TIM1_MspDeInit 1 */
153
154 /* USER CODE END TIM1_MspDeInit 1 */
155 }
156}
157
158/* USER CODE BEGIN 1 */
159
160/* USER CODE END 1 */
161
162/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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