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| Rev | Author | Line No. | Line |
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| 2 | mjames | 1 | /* USER CODE BEGIN Header */ |
| 2 | /** |
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| 3 | ****************************************************************************** |
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| 4 | * File Name : stm32f1xx_hal_msp.c |
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| 5 | * Description : This file provides code for the MSP Initialization |
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| 6 | * and de-Initialization codes. |
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| 7 | ****************************************************************************** |
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| 8 | * @attention |
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| 9 | * |
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| 10 | * <h2><center>© Copyright (c) 2020 STMicroelectronics. |
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| 11 | * All rights reserved.</center></h2> |
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| 12 | * |
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| 13 | * This software component is licensed by ST under BSD 3-Clause license, |
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| 14 | * the "License"; You may not use this file except in compliance with the |
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| 15 | * License. You may obtain a copy of the License at: |
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| 16 | * opensource.org/licenses/BSD-3-Clause |
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| 17 | * |
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| 18 | ****************************************************************************** |
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| 19 | */ |
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| 20 | /* USER CODE END Header */ |
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| 21 | |||
| 22 | /* Includes ------------------------------------------------------------------*/ |
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| 23 | #include "main.h" |
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| 24 | /* USER CODE BEGIN Includes */ |
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| 25 | |||
| 26 | /* USER CODE END Includes */ |
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| 27 | |||
| 28 | /* Private typedef -----------------------------------------------------------*/ |
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| 29 | /* USER CODE BEGIN TD */ |
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| 30 | |||
| 31 | /* USER CODE END TD */ |
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| 32 | |||
| 33 | /* Private define ------------------------------------------------------------*/ |
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| 34 | /* USER CODE BEGIN Define */ |
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| 35 | |||
| 36 | /* USER CODE END Define */ |
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| 37 | |||
| 38 | /* Private macro -------------------------------------------------------------*/ |
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| 39 | /* USER CODE BEGIN Macro */ |
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| 40 | |||
| 41 | /* USER CODE END Macro */ |
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| 42 | |||
| 43 | /* Private variables ---------------------------------------------------------*/ |
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| 44 | /* USER CODE BEGIN PV */ |
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| 45 | |||
| 46 | /* USER CODE END PV */ |
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| 47 | |||
| 48 | /* Private function prototypes -----------------------------------------------*/ |
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| 49 | /* USER CODE BEGIN PFP */ |
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| 50 | |||
| 51 | /* USER CODE END PFP */ |
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| 52 | |||
| 53 | /* External functions --------------------------------------------------------*/ |
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| 54 | /* USER CODE BEGIN ExternalFunctions */ |
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| 55 | |||
| 56 | /* USER CODE END ExternalFunctions */ |
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| 57 | |||
| 58 | /* USER CODE BEGIN 0 */ |
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| 59 | |||
| 60 | /* USER CODE END 0 */ |
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| 61 | /** |
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| 62 | * Initializes the Global MSP. |
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| 63 | */ |
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| 64 | void HAL_MspInit(void) |
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| 65 | { |
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| 66 | /* USER CODE BEGIN MspInit 0 */ |
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| 67 | |||
| 68 | /* USER CODE END MspInit 0 */ |
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| 69 | |||
| 70 | __HAL_RCC_AFIO_CLK_ENABLE(); |
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| 71 | __HAL_RCC_PWR_CLK_ENABLE(); |
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| 72 | |||
| 73 | /* System interrupt init*/ |
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| 74 | |||
| 75 | /** NOJTAG: JTAG-DP Disabled and SW-DP Enabled |
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| 76 | */ |
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| 77 | __HAL_AFIO_REMAP_SWJ_NOJTAG(); |
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| 78 | |||
| 79 | /* USER CODE BEGIN MspInit 1 */ |
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| 80 | |||
| 81 | /* USER CODE END MspInit 1 */ |
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| 82 | } |
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| 83 | |||
| 84 | /** |
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| 11 | mjames | 85 | * @brief I2C MSP Initialization |
| 86 | * This function configures the hardware resources used in this example |
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| 87 | * @param hi2c: I2C handle pointer |
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| 88 | * @retval None |
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| 89 | */ |
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| 90 | void HAL_I2C_MspInit(I2C_HandleTypeDef* hi2c) |
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| 91 | { |
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| 92 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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| 28 | mjames | 93 | if(hi2c->Instance==I2C1) |
| 11 | mjames | 94 | { |
| 28 | mjames | 95 | /* USER CODE BEGIN I2C1_MspInit 0 */ |
| 96 | |||
| 97 | /* USER CODE END I2C1_MspInit 0 */ |
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| 98 | |||
| 99 | __HAL_RCC_GPIOB_CLK_ENABLE(); |
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| 100 | /**I2C1 GPIO Configuration |
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| 101 | PB8 ------> I2C1_SCL |
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| 102 | PB9 ------> I2C1_SDA |
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| 103 | */ |
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| 104 | GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9; |
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| 105 | GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; |
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| 106 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 107 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
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| 108 | |||
| 109 | __HAL_AFIO_REMAP_I2C1_ENABLE(); |
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| 110 | |||
| 111 | /* Peripheral clock enable */ |
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| 112 | __HAL_RCC_I2C1_CLK_ENABLE(); |
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| 113 | /* USER CODE BEGIN I2C1_MspInit 1 */ |
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| 114 | |||
| 115 | /* USER CODE END I2C1_MspInit 1 */ |
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| 116 | } |
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| 117 | else if(hi2c->Instance==I2C2) |
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| 118 | { |
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| 11 | mjames | 119 | /* USER CODE BEGIN I2C2_MspInit 0 */ |
| 16 | mjames | 120 | __HAL_RCC_I2C2_CLK_ENABLE(); |
| 11 | mjames | 121 | |
| 122 | /* USER CODE END I2C2_MspInit 0 */ |
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| 123 | |||
| 124 | __HAL_RCC_GPIOB_CLK_ENABLE(); |
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| 125 | /**I2C2 GPIO Configuration |
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| 126 | PB10 ------> I2C2_SCL |
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| 127 | PB11 ------> I2C2_SDA |
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| 128 | */ |
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| 129 | GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11; |
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| 130 | GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; |
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| 28 | mjames | 131 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
| 11 | mjames | 132 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
| 133 | |||
| 134 | /* Peripheral clock enable */ |
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| 135 | __HAL_RCC_I2C2_CLK_ENABLE(); |
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| 136 | /* USER CODE BEGIN I2C2_MspInit 1 */ |
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| 137 | |||
| 138 | /* USER CODE END I2C2_MspInit 1 */ |
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| 139 | } |
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| 140 | |||
| 141 | } |
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| 142 | |||
| 143 | /** |
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| 144 | * @brief I2C MSP De-Initialization |
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| 145 | * This function freeze the hardware resources used in this example |
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| 146 | * @param hi2c: I2C handle pointer |
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| 147 | * @retval None |
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| 148 | */ |
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| 149 | void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c) |
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| 150 | { |
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| 28 | mjames | 151 | if(hi2c->Instance==I2C1) |
| 11 | mjames | 152 | { |
| 28 | mjames | 153 | /* USER CODE BEGIN I2C1_MspDeInit 0 */ |
| 154 | |||
| 155 | /* USER CODE END I2C1_MspDeInit 0 */ |
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| 156 | /* Peripheral clock disable */ |
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| 157 | __HAL_RCC_I2C1_CLK_DISABLE(); |
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| 158 | |||
| 159 | /**I2C1 GPIO Configuration |
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| 160 | PB8 ------> I2C1_SCL |
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| 161 | PB9 ------> I2C1_SDA |
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| 162 | */ |
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| 163 | HAL_GPIO_DeInit(GPIOB, GPIO_PIN_8); |
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| 164 | |||
| 165 | HAL_GPIO_DeInit(GPIOB, GPIO_PIN_9); |
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| 166 | |||
| 167 | /* USER CODE BEGIN I2C1_MspDeInit 1 */ |
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| 168 | |||
| 169 | /* USER CODE END I2C1_MspDeInit 1 */ |
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| 170 | } |
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| 171 | else if(hi2c->Instance==I2C2) |
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| 172 | { |
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| 11 | mjames | 173 | /* USER CODE BEGIN I2C2_MspDeInit 0 */ |
| 174 | |||
| 175 | /* USER CODE END I2C2_MspDeInit 0 */ |
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| 176 | /* Peripheral clock disable */ |
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| 177 | __HAL_RCC_I2C2_CLK_DISABLE(); |
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| 178 | |||
| 179 | /**I2C2 GPIO Configuration |
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| 180 | PB10 ------> I2C2_SCL |
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| 181 | PB11 ------> I2C2_SDA |
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| 182 | */ |
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| 183 | HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10); |
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| 184 | |||
| 185 | HAL_GPIO_DeInit(GPIOB, GPIO_PIN_11); |
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| 186 | |||
| 187 | /* USER CODE BEGIN I2C2_MspDeInit 1 */ |
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| 188 | |||
| 189 | /* USER CODE END I2C2_MspDeInit 1 */ |
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| 190 | } |
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| 191 | |||
| 192 | } |
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| 193 | |||
| 194 | /** |
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| 13 | mjames | 195 | * @brief RTC MSP Initialization |
| 196 | * This function configures the hardware resources used in this example |
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| 197 | * @param hrtc: RTC handle pointer |
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| 198 | * @retval None |
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| 199 | */ |
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| 200 | void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc) |
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| 201 | { |
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| 202 | if(hrtc->Instance==RTC) |
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| 203 | { |
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| 204 | /* USER CODE BEGIN RTC_MspInit 0 */ |
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| 205 | |||
| 206 | /* USER CODE END RTC_MspInit 0 */ |
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| 207 | HAL_PWR_EnableBkUpAccess(); |
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| 208 | /* Enable BKP CLK enable for backup registers */ |
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| 209 | __HAL_RCC_BKP_CLK_ENABLE(); |
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| 210 | /* Peripheral clock enable */ |
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| 211 | __HAL_RCC_RTC_ENABLE(); |
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| 212 | /* USER CODE BEGIN RTC_MspInit 1 */ |
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| 213 | |||
| 214 | /* USER CODE END RTC_MspInit 1 */ |
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| 215 | } |
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| 216 | |||
| 217 | } |
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| 218 | |||
| 219 | /** |
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| 220 | * @brief RTC MSP De-Initialization |
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| 221 | * This function freeze the hardware resources used in this example |
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| 222 | * @param hrtc: RTC handle pointer |
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| 223 | * @retval None |
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| 224 | */ |
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| 225 | void HAL_RTC_MspDeInit(RTC_HandleTypeDef* hrtc) |
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| 226 | { |
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| 227 | if(hrtc->Instance==RTC) |
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| 228 | { |
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| 229 | /* USER CODE BEGIN RTC_MspDeInit 0 */ |
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| 230 | |||
| 231 | /* USER CODE END RTC_MspDeInit 0 */ |
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| 232 | /* Peripheral clock disable */ |
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| 233 | __HAL_RCC_RTC_DISABLE(); |
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| 234 | /* USER CODE BEGIN RTC_MspDeInit 1 */ |
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| 235 | |||
| 236 | /* USER CODE END RTC_MspDeInit 1 */ |
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| 237 | } |
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| 238 | |||
| 239 | } |
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| 240 | |||
| 241 | /** |
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| 2 | mjames | 242 | * @brief SPI MSP Initialization |
| 243 | * This function configures the hardware resources used in this example |
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| 244 | * @param hspi: SPI handle pointer |
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| 245 | * @retval None |
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| 246 | */ |
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| 247 | void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) |
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| 248 | { |
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| 249 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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| 250 | if(hspi->Instance==SPI1) |
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| 251 | { |
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| 252 | /* USER CODE BEGIN SPI1_MspInit 0 */ |
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| 253 | |||
| 254 | /* USER CODE END SPI1_MspInit 0 */ |
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| 255 | /* Peripheral clock enable */ |
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| 256 | __HAL_RCC_SPI1_CLK_ENABLE(); |
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| 257 | |||
| 258 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 259 | /**SPI1 GPIO Configuration |
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| 260 | PA5 ------> SPI1_SCK |
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| 261 | PA7 ------> SPI1_MOSI |
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| 262 | */ |
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| 263 | GPIO_InitStruct.Pin = SPI_SCK_Pin|SPI_MOSI_Pin; |
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| 264 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 265 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 266 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 267 | |||
| 268 | /* USER CODE BEGIN SPI1_MspInit 1 */ |
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| 269 | |||
| 270 | /* USER CODE END SPI1_MspInit 1 */ |
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| 271 | } |
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| 272 | |||
| 273 | } |
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| 274 | |||
| 275 | /** |
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| 276 | * @brief SPI MSP De-Initialization |
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| 277 | * This function freeze the hardware resources used in this example |
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| 278 | * @param hspi: SPI handle pointer |
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| 279 | * @retval None |
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| 280 | */ |
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| 281 | void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) |
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| 282 | { |
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| 283 | if(hspi->Instance==SPI1) |
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| 284 | { |
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| 285 | /* USER CODE BEGIN SPI1_MspDeInit 0 */ |
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| 286 | |||
| 287 | /* USER CODE END SPI1_MspDeInit 0 */ |
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| 288 | /* Peripheral clock disable */ |
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| 289 | __HAL_RCC_SPI1_CLK_DISABLE(); |
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| 290 | |||
| 291 | /**SPI1 GPIO Configuration |
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| 292 | PA5 ------> SPI1_SCK |
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| 293 | PA7 ------> SPI1_MOSI |
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| 294 | */ |
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| 295 | HAL_GPIO_DeInit(GPIOA, SPI_SCK_Pin|SPI_MOSI_Pin); |
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| 296 | |||
| 297 | /* USER CODE BEGIN SPI1_MspDeInit 1 */ |
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| 298 | |||
| 299 | /* USER CODE END SPI1_MspDeInit 1 */ |
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| 300 | } |
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| 301 | |||
| 302 | } |
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| 303 | |||
| 304 | /** |
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| 9 | mjames | 305 | * @brief TIM_OC MSP Initialization |
| 306 | * This function configures the hardware resources used in this example |
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| 307 | * @param htim_oc: TIM_OC handle pointer |
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| 308 | * @retval None |
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| 309 | */ |
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| 310 | void HAL_TIM_OC_MspInit(TIM_HandleTypeDef* htim_oc) |
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| 311 | { |
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| 312 | if(htim_oc->Instance==TIM3) |
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| 313 | { |
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| 314 | /* USER CODE BEGIN TIM3_MspInit 0 */ |
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| 315 | |||
| 316 | /* USER CODE END TIM3_MspInit 0 */ |
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| 317 | /* Peripheral clock enable */ |
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| 318 | __HAL_RCC_TIM3_CLK_ENABLE(); |
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| 319 | /* USER CODE BEGIN TIM3_MspInit 1 */ |
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| 320 | |||
| 321 | /* USER CODE END TIM3_MspInit 1 */ |
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| 322 | } |
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| 323 | |||
| 324 | } |
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| 325 | |||
| 326 | /** |
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| 2 | mjames | 327 | * @brief TIM_Encoder MSP Initialization |
| 328 | * This function configures the hardware resources used in this example |
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| 329 | * @param htim_encoder: TIM_Encoder handle pointer |
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| 330 | * @retval None |
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| 331 | */ |
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| 332 | void HAL_TIM_Encoder_MspInit(TIM_HandleTypeDef* htim_encoder) |
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| 333 | { |
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| 334 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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| 335 | if(htim_encoder->Instance==TIM4) |
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| 336 | { |
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| 337 | /* USER CODE BEGIN TIM4_MspInit 0 */ |
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| 338 | |||
| 339 | /* USER CODE END TIM4_MspInit 0 */ |
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| 340 | /* Peripheral clock enable */ |
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| 341 | __HAL_RCC_TIM4_CLK_ENABLE(); |
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| 342 | |||
| 343 | __HAL_RCC_GPIOB_CLK_ENABLE(); |
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| 344 | /**TIM4 GPIO Configuration |
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| 345 | PB6 ------> TIM4_CH1 |
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| 346 | PB7 ------> TIM4_CH2 |
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| 347 | */ |
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| 21 | mjames | 348 | GPIO_InitStruct.Pin = encoder_1_Pin|encoder_2_Pin; |
| 2 | mjames | 349 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
| 16 | mjames | 350 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
| 2 | mjames | 351 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
| 352 | |||
| 353 | /* USER CODE BEGIN TIM4_MspInit 1 */ |
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| 354 | |||
| 355 | /* USER CODE END TIM4_MspInit 1 */ |
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| 356 | } |
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| 357 | |||
| 358 | } |
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| 359 | |||
| 360 | /** |
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| 9 | mjames | 361 | * @brief TIM_OC MSP De-Initialization |
| 362 | * This function freeze the hardware resources used in this example |
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| 363 | * @param htim_oc: TIM_OC handle pointer |
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| 364 | * @retval None |
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| 365 | */ |
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| 366 | void HAL_TIM_OC_MspDeInit(TIM_HandleTypeDef* htim_oc) |
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| 367 | { |
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| 368 | if(htim_oc->Instance==TIM3) |
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| 369 | { |
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| 370 | /* USER CODE BEGIN TIM3_MspDeInit 0 */ |
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| 371 | |||
| 372 | /* USER CODE END TIM3_MspDeInit 0 */ |
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| 373 | /* Peripheral clock disable */ |
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| 374 | __HAL_RCC_TIM3_CLK_DISABLE(); |
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| 375 | /* USER CODE BEGIN TIM3_MspDeInit 1 */ |
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| 376 | |||
| 377 | /* USER CODE END TIM3_MspDeInit 1 */ |
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| 378 | } |
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| 379 | |||
| 380 | } |
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| 381 | |||
| 382 | /** |
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| 2 | mjames | 383 | * @brief TIM_Encoder MSP De-Initialization |
| 384 | * This function freeze the hardware resources used in this example |
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| 385 | * @param htim_encoder: TIM_Encoder handle pointer |
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| 386 | * @retval None |
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| 387 | */ |
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| 388 | void HAL_TIM_Encoder_MspDeInit(TIM_HandleTypeDef* htim_encoder) |
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| 389 | { |
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| 390 | if(htim_encoder->Instance==TIM4) |
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| 391 | { |
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| 392 | /* USER CODE BEGIN TIM4_MspDeInit 0 */ |
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| 393 | |||
| 394 | /* USER CODE END TIM4_MspDeInit 0 */ |
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| 395 | /* Peripheral clock disable */ |
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| 396 | __HAL_RCC_TIM4_CLK_DISABLE(); |
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| 397 | |||
| 398 | /**TIM4 GPIO Configuration |
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| 399 | PB6 ------> TIM4_CH1 |
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| 400 | PB7 ------> TIM4_CH2 |
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| 401 | */ |
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| 21 | mjames | 402 | HAL_GPIO_DeInit(GPIOB, encoder_1_Pin|encoder_2_Pin); |
| 2 | mjames | 403 | |
| 404 | /* USER CODE BEGIN TIM4_MspDeInit 1 */ |
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| 405 | |||
| 406 | /* USER CODE END TIM4_MspDeInit 1 */ |
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| 407 | } |
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| 408 | |||
| 409 | } |
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| 410 | |||
| 411 | /** |
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| 412 | * @brief UART MSP Initialization |
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| 413 | * This function configures the hardware resources used in this example |
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| 414 | * @param huart: UART handle pointer |
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| 415 | * @retval None |
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| 416 | */ |
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| 417 | void HAL_UART_MspInit(UART_HandleTypeDef* huart) |
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| 418 | { |
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| 419 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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| 420 | if(huart->Instance==USART1) |
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| 421 | { |
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| 422 | /* USER CODE BEGIN USART1_MspInit 0 */ |
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| 423 | |||
| 424 | /* USER CODE END USART1_MspInit 0 */ |
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| 425 | /* Peripheral clock enable */ |
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| 426 | __HAL_RCC_USART1_CLK_ENABLE(); |
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| 427 | |||
| 428 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 429 | /**USART1 GPIO Configuration |
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| 430 | PA9 ------> USART1_TX |
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| 431 | PA10 ------> USART1_RX |
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| 432 | */ |
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| 433 | GPIO_InitStruct.Pin = GPIO_PIN_9; |
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| 434 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 435 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 436 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 437 | |||
| 438 | GPIO_InitStruct.Pin = GPIO_PIN_10; |
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| 439 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 440 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 441 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 442 | |||
| 443 | /* USART1 interrupt Init */ |
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| 444 | HAL_NVIC_SetPriority(USART1_IRQn, 0, 0); |
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| 445 | HAL_NVIC_EnableIRQ(USART1_IRQn); |
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| 446 | /* USER CODE BEGIN USART1_MspInit 1 */ |
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| 447 | |||
| 448 | /* USER CODE END USART1_MspInit 1 */ |
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| 449 | } |
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| 450 | |||
| 451 | } |
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| 452 | |||
| 453 | /** |
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| 454 | * @brief UART MSP De-Initialization |
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| 455 | * This function freeze the hardware resources used in this example |
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| 456 | * @param huart: UART handle pointer |
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| 457 | * @retval None |
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| 458 | */ |
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| 459 | void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) |
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| 460 | { |
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| 461 | if(huart->Instance==USART1) |
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| 462 | { |
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| 463 | /* USER CODE BEGIN USART1_MspDeInit 0 */ |
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| 464 | |||
| 465 | /* USER CODE END USART1_MspDeInit 0 */ |
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| 466 | /* Peripheral clock disable */ |
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| 467 | __HAL_RCC_USART1_CLK_DISABLE(); |
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| 468 | |||
| 469 | /**USART1 GPIO Configuration |
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| 470 | PA9 ------> USART1_TX |
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| 471 | PA10 ------> USART1_RX |
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| 472 | */ |
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| 473 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10); |
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| 474 | |||
| 475 | /* USART1 interrupt DeInit */ |
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| 476 | HAL_NVIC_DisableIRQ(USART1_IRQn); |
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| 477 | /* USER CODE BEGIN USART1_MspDeInit 1 */ |
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| 478 | |||
| 479 | /* USER CODE END USART1_MspDeInit 1 */ |
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| 480 | } |
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| 481 | |||
| 482 | } |
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| 483 | |||
| 484 | /* USER CODE BEGIN 1 */ |
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| 485 | |||
| 486 | /* USER CODE END 1 */ |
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| 487 | |||
| 488 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |