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| Rev | Author | Line No. | Line |
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| 50 | mjames | 1 | /* USER CODE BEGIN Header */ |
| 30 | mjames | 2 | /** |
| 3 | ****************************************************************************** |
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| 4 | * File Name : stm32l1xx_hal_msp.c |
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| 50 | mjames | 5 | * Description : This file provides code for the MSP Initialization |
| 30 | mjames | 6 | * and de-Initialization codes. |
| 7 | ****************************************************************************** |
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| 50 | mjames | 8 | * @attention |
| 30 | mjames | 9 | * |
| 50 | mjames | 10 | * <h2><center>© Copyright (c) 2020 STMicroelectronics. |
| 11 | * All rights reserved.</center></h2> |
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| 30 | mjames | 12 | * |
| 50 | mjames | 13 | * This software component is licensed by ST under BSD 3-Clause license, |
| 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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| 30 | mjames | 17 | * |
| 18 | ****************************************************************************** |
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| 19 | */ |
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| 50 | mjames | 20 | /* USER CODE END Header */ |
| 21 | |||
| 30 | mjames | 22 | /* Includes ------------------------------------------------------------------*/ |
| 50 | mjames | 23 | #include "main.h" |
| 24 | /* USER CODE BEGIN Includes */ |
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| 30 | mjames | 25 | |
| 50 | mjames | 26 | /* USER CODE END Includes */ |
| 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 | |||
| 30 | mjames | 58 | /* USER CODE BEGIN 0 */ |
| 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_COMP_CLK_ENABLE(); |
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| 71 | __HAL_RCC_SYSCFG_CLK_ENABLE(); |
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| 50 | mjames | 72 | __HAL_RCC_PWR_CLK_ENABLE(); |
| 30 | mjames | 73 | |
| 74 | /* System interrupt init*/ |
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| 75 | |||
| 76 | /* USER CODE BEGIN MspInit 1 */ |
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| 77 | |||
| 78 | /* USER CODE END MspInit 1 */ |
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| 79 | } |
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| 80 | |||
| 50 | mjames | 81 | /** |
| 82 | * @brief SPI MSP Initialization |
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| 83 | * This function configures the hardware resources used in this example |
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| 84 | * @param hspi: SPI handle pointer |
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| 85 | * @retval None |
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| 86 | */ |
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| 30 | mjames | 87 | void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) |
| 88 | { |
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| 50 | mjames | 89 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
| 30 | mjames | 90 | if(hspi->Instance==SPI1) |
| 91 | { |
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| 92 | /* USER CODE BEGIN SPI1_MspInit 0 */ |
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| 93 | |||
| 94 | /* USER CODE END SPI1_MspInit 0 */ |
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| 95 | /* Peripheral clock enable */ |
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| 96 | __HAL_RCC_SPI1_CLK_ENABLE(); |
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| 50 | mjames | 97 | |
| 98 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 99 | /**SPI1 GPIO Configuration |
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| 30 | mjames | 100 | PA5 ------> SPI1_SCK |
| 50 | mjames | 101 | PA7 ------> SPI1_MOSI |
| 30 | mjames | 102 | */ |
| 50 | mjames | 103 | GPIO_InitStruct.Pin = SPI_SCK_Pin|SPI_MOSI_Pin; |
| 30 | mjames | 104 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
| 105 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 106 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
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| 107 | GPIO_InitStruct.Alternate = GPIO_AF5_SPI1; |
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| 108 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 109 | |||
| 110 | /* USER CODE BEGIN SPI1_MspInit 1 */ |
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| 111 | |||
| 112 | /* USER CODE END SPI1_MspInit 1 */ |
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| 113 | } |
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| 114 | |||
| 115 | } |
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| 116 | |||
| 50 | mjames | 117 | /** |
| 118 | * @brief SPI MSP De-Initialization |
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| 119 | * This function freeze the hardware resources used in this example |
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| 120 | * @param hspi: SPI handle pointer |
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| 121 | * @retval None |
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| 122 | */ |
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| 30 | mjames | 123 | void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) |
| 124 | { |
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| 125 | if(hspi->Instance==SPI1) |
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| 126 | { |
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| 127 | /* USER CODE BEGIN SPI1_MspDeInit 0 */ |
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| 128 | |||
| 129 | /* USER CODE END SPI1_MspDeInit 0 */ |
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| 130 | /* Peripheral clock disable */ |
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| 131 | __HAL_RCC_SPI1_CLK_DISABLE(); |
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| 50 | mjames | 132 | |
| 133 | /**SPI1 GPIO Configuration |
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| 30 | mjames | 134 | PA5 ------> SPI1_SCK |
| 50 | mjames | 135 | PA7 ------> SPI1_MOSI |
| 30 | mjames | 136 | */ |
| 50 | mjames | 137 | HAL_GPIO_DeInit(GPIOA, SPI_SCK_Pin|SPI_MOSI_Pin); |
| 30 | mjames | 138 | |
| 139 | /* USER CODE BEGIN SPI1_MspDeInit 1 */ |
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| 140 | |||
| 141 | /* USER CODE END SPI1_MspDeInit 1 */ |
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| 50 | mjames | 142 | } |
| 30 | mjames | 143 | |
| 144 | } |
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| 145 | |||
| 50 | mjames | 146 | /** |
| 147 | * @brief TIM_Base MSP Initialization |
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| 148 | * This function configures the hardware resources used in this example |
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| 149 | * @param htim_base: TIM_Base handle pointer |
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| 150 | * @retval None |
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| 151 | */ |
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| 152 | void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base) |
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| 153 | { |
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| 154 | if(htim_base->Instance==TIM2) |
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| 155 | { |
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| 156 | /* USER CODE BEGIN TIM2_MspInit 0 */ |
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| 157 | |||
| 158 | /* USER CODE END TIM2_MspInit 0 */ |
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| 159 | /* Peripheral clock enable */ |
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| 160 | __HAL_RCC_TIM2_CLK_ENABLE(); |
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| 161 | /* USER CODE BEGIN TIM2_MspInit 1 */ |
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| 162 | |||
| 163 | /* USER CODE END TIM2_MspInit 1 */ |
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| 164 | } |
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| 165 | |||
| 166 | } |
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| 167 | |||
| 168 | /** |
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| 169 | * @brief TIM_Encoder MSP Initialization |
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| 170 | * This function configures the hardware resources used in this example |
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| 171 | * @param htim_encoder: TIM_Encoder handle pointer |
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| 172 | * @retval None |
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| 173 | */ |
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| 44 | mjames | 174 | void HAL_TIM_Encoder_MspInit(TIM_HandleTypeDef* htim_encoder) |
| 175 | { |
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| 50 | mjames | 176 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
| 44 | mjames | 177 | if(htim_encoder->Instance==TIM3) |
| 178 | { |
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| 179 | /* USER CODE BEGIN TIM3_MspInit 0 */ |
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| 180 | |||
| 181 | /* USER CODE END TIM3_MspInit 0 */ |
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| 182 | /* Peripheral clock enable */ |
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| 183 | __HAL_RCC_TIM3_CLK_ENABLE(); |
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| 50 | mjames | 184 | |
| 185 | __HAL_RCC_GPIOC_CLK_ENABLE(); |
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| 186 | /**TIM3 GPIO Configuration |
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| 44 | mjames | 187 | PC6 ------> TIM3_CH1 |
| 50 | mjames | 188 | PC7 ------> TIM3_CH2 |
| 44 | mjames | 189 | */ |
| 190 | GPIO_InitStruct.Pin = SW2_I_Pin|SW2_Q_Pin; |
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| 191 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 192 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
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| 193 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 194 | GPIO_InitStruct.Alternate = GPIO_AF2_TIM3; |
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| 195 | HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); |
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| 196 | |||
| 197 | /* USER CODE BEGIN TIM3_MspInit 1 */ |
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| 198 | |||
| 199 | /* USER CODE END TIM3_MspInit 1 */ |
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| 200 | } |
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| 201 | else if(htim_encoder->Instance==TIM9) |
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| 202 | { |
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| 203 | /* USER CODE BEGIN TIM9_MspInit 0 */ |
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| 204 | |||
| 205 | /* USER CODE END TIM9_MspInit 0 */ |
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| 206 | /* Peripheral clock enable */ |
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| 207 | __HAL_RCC_TIM9_CLK_ENABLE(); |
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| 50 | mjames | 208 | |
| 209 | __HAL_RCC_GPIOB_CLK_ENABLE(); |
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| 210 | /**TIM9 GPIO Configuration |
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| 44 | mjames | 211 | PB13 ------> TIM9_CH1 |
| 50 | mjames | 212 | PB14 ------> TIM9_CH2 |
| 44 | mjames | 213 | */ |
| 214 | GPIO_InitStruct.Pin = SW1_I_Pin|SW1_Q_Pin; |
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| 215 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 216 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
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| 217 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 218 | GPIO_InitStruct.Alternate = GPIO_AF3_TIM9; |
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| 219 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
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| 220 | |||
| 221 | /* USER CODE BEGIN TIM9_MspInit 1 */ |
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| 222 | |||
| 223 | /* USER CODE END TIM9_MspInit 1 */ |
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| 224 | } |
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| 225 | |||
| 226 | } |
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| 227 | |||
| 50 | mjames | 228 | /** |
| 229 | * @brief TIM_Base MSP De-Initialization |
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| 230 | * This function freeze the hardware resources used in this example |
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| 231 | * @param htim_base: TIM_Base handle pointer |
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| 232 | * @retval None |
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| 233 | */ |
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| 234 | void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base) |
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| 235 | { |
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| 236 | if(htim_base->Instance==TIM2) |
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| 237 | { |
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| 238 | /* USER CODE BEGIN TIM2_MspDeInit 0 */ |
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| 239 | |||
| 240 | /* USER CODE END TIM2_MspDeInit 0 */ |
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| 241 | /* Peripheral clock disable */ |
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| 242 | __HAL_RCC_TIM2_CLK_DISABLE(); |
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| 243 | /* USER CODE BEGIN TIM2_MspDeInit 1 */ |
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| 244 | |||
| 245 | /* USER CODE END TIM2_MspDeInit 1 */ |
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| 246 | } |
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| 247 | |||
| 248 | } |
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| 249 | |||
| 250 | /** |
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| 251 | * @brief TIM_Encoder MSP De-Initialization |
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| 252 | * This function freeze the hardware resources used in this example |
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| 253 | * @param htim_encoder: TIM_Encoder handle pointer |
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| 254 | * @retval None |
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| 255 | */ |
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| 44 | mjames | 256 | void HAL_TIM_Encoder_MspDeInit(TIM_HandleTypeDef* htim_encoder) |
| 257 | { |
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| 258 | if(htim_encoder->Instance==TIM3) |
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| 259 | { |
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| 260 | /* USER CODE BEGIN TIM3_MspDeInit 0 */ |
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| 261 | |||
| 262 | /* USER CODE END TIM3_MspDeInit 0 */ |
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| 263 | /* Peripheral clock disable */ |
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| 264 | __HAL_RCC_TIM3_CLK_DISABLE(); |
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| 50 | mjames | 265 | |
| 266 | /**TIM3 GPIO Configuration |
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| 44 | mjames | 267 | PC6 ------> TIM3_CH1 |
| 50 | mjames | 268 | PC7 ------> TIM3_CH2 |
| 44 | mjames | 269 | */ |
| 270 | HAL_GPIO_DeInit(GPIOC, SW2_I_Pin|SW2_Q_Pin); |
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| 271 | |||
| 272 | /* USER CODE BEGIN TIM3_MspDeInit 1 */ |
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| 273 | |||
| 274 | /* USER CODE END TIM3_MspDeInit 1 */ |
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| 275 | } |
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| 276 | else if(htim_encoder->Instance==TIM9) |
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| 277 | { |
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| 278 | /* USER CODE BEGIN TIM9_MspDeInit 0 */ |
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| 279 | |||
| 280 | /* USER CODE END TIM9_MspDeInit 0 */ |
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| 281 | /* Peripheral clock disable */ |
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| 282 | __HAL_RCC_TIM9_CLK_DISABLE(); |
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| 50 | mjames | 283 | |
| 284 | /**TIM9 GPIO Configuration |
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| 44 | mjames | 285 | PB13 ------> TIM9_CH1 |
| 50 | mjames | 286 | PB14 ------> TIM9_CH2 |
| 44 | mjames | 287 | */ |
| 288 | HAL_GPIO_DeInit(GPIOB, SW1_I_Pin|SW1_Q_Pin); |
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| 289 | |||
| 290 | /* USER CODE BEGIN TIM9_MspDeInit 1 */ |
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| 291 | |||
| 292 | /* USER CODE END TIM9_MspDeInit 1 */ |
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| 293 | } |
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| 294 | |||
| 295 | } |
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| 296 | |||
| 50 | mjames | 297 | /** |
| 298 | * @brief UART MSP Initialization |
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| 299 | * This function configures the hardware resources used in this example |
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| 300 | * @param huart: UART handle pointer |
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| 301 | * @retval None |
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| 302 | */ |
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| 30 | mjames | 303 | void HAL_UART_MspInit(UART_HandleTypeDef* huart) |
| 304 | { |
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| 50 | mjames | 305 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
| 60 | mjames | 306 | if(huart->Instance==UART4) |
| 30 | mjames | 307 | { |
| 60 | mjames | 308 | /* USER CODE BEGIN UART4_MspInit 0 */ |
| 309 | |||
| 310 | /* USER CODE END UART4_MspInit 0 */ |
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| 311 | /* Peripheral clock enable */ |
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| 312 | __HAL_RCC_UART4_CLK_ENABLE(); |
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| 313 | |||
| 314 | __HAL_RCC_GPIOC_CLK_ENABLE(); |
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| 315 | /**UART4 GPIO Configuration |
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| 316 | PC10 ------> UART4_TX |
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| 317 | PC11 ------> UART4_RX |
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| 318 | */ |
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| 319 | GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11; |
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| 320 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 321 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
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| 322 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
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| 323 | GPIO_InitStruct.Alternate = GPIO_AF8_UART4; |
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| 324 | HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); |
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| 325 | |||
| 326 | /* USER CODE BEGIN UART4_MspInit 1 */ |
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| 327 | |||
| 328 | /* USER CODE END UART4_MspInit 1 */ |
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| 329 | } |
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| 330 | else if(huart->Instance==USART1) |
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| 331 | { |
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| 30 | mjames | 332 | /* USER CODE BEGIN USART1_MspInit 0 */ |
| 333 | |||
| 334 | /* USER CODE END USART1_MspInit 0 */ |
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| 335 | /* Peripheral clock enable */ |
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| 336 | __HAL_RCC_USART1_CLK_ENABLE(); |
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| 50 | mjames | 337 | |
| 338 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 339 | /**USART1 GPIO Configuration |
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| 30 | mjames | 340 | PA9 ------> USART1_TX |
| 50 | mjames | 341 | PA10 ------> USART1_RX |
| 30 | mjames | 342 | */ |
| 343 | GPIO_InitStruct.Pin = PLX_TX_Pin|PLX_RX_Pin; |
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| 344 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 50 | mjames | 345 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
| 30 | mjames | 346 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
| 347 | GPIO_InitStruct.Alternate = GPIO_AF7_USART1; |
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| 348 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 349 | |||
| 350 | /* USER CODE BEGIN USART1_MspInit 1 */ |
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| 351 | |||
| 352 | /* USER CODE END USART1_MspInit 1 */ |
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| 353 | } |
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| 354 | else if(huart->Instance==USART2) |
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| 355 | { |
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| 356 | /* USER CODE BEGIN USART2_MspInit 0 */ |
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| 357 | |||
| 358 | /* USER CODE END USART2_MspInit 0 */ |
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| 359 | /* Peripheral clock enable */ |
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| 360 | __HAL_RCC_USART2_CLK_ENABLE(); |
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| 50 | mjames | 361 | |
| 362 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 363 | /**USART2 GPIO Configuration |
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| 30 | mjames | 364 | PA2 ------> USART2_TX |
| 50 | mjames | 365 | PA3 ------> USART2_RX |
| 30 | mjames | 366 | */ |
| 50 | mjames | 367 | GPIO_InitStruct.Pin = GPIO_PIN_2; |
| 30 | mjames | 368 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
| 50 | mjames | 369 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
| 370 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
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| 371 | GPIO_InitStruct.Alternate = GPIO_AF7_USART2; |
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| 372 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 373 | |||
| 374 | GPIO_InitStruct.Pin = GPIO_PIN_3; |
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| 375 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 30 | mjames | 376 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
| 377 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
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| 378 | GPIO_InitStruct.Alternate = GPIO_AF7_USART2; |
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| 379 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 380 | |||
| 381 | /* USER CODE BEGIN USART2_MspInit 1 */ |
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| 382 | |||
| 383 | /* USER CODE END USART2_MspInit 1 */ |
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| 384 | } |
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| 385 | else if(huart->Instance==USART3) |
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| 386 | { |
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| 387 | /* USER CODE BEGIN USART3_MspInit 0 */ |
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| 388 | |||
| 389 | /* USER CODE END USART3_MspInit 0 */ |
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| 390 | /* Peripheral clock enable */ |
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| 391 | __HAL_RCC_USART3_CLK_ENABLE(); |
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| 50 | mjames | 392 | |
| 393 | __HAL_RCC_GPIOB_CLK_ENABLE(); |
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| 394 | /**USART3 GPIO Configuration |
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| 30 | mjames | 395 | PB10 ------> USART3_TX |
| 50 | mjames | 396 | PB11 ------> USART3_RX |
| 30 | mjames | 397 | */ |
| 50 | mjames | 398 | GPIO_InitStruct.Pin = GPIO_PIN_10; |
| 30 | mjames | 399 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
| 50 | mjames | 400 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
| 401 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
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| 402 | GPIO_InitStruct.Alternate = GPIO_AF7_USART3; |
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| 403 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
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| 404 | |||
| 405 | GPIO_InitStruct.Pin = GPIO_PIN_11; |
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| 406 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 30 | mjames | 407 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
| 408 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
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| 409 | GPIO_InitStruct.Alternate = GPIO_AF7_USART3; |
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| 410 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
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| 411 | |||
| 412 | /* USER CODE BEGIN USART3_MspInit 1 */ |
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| 413 | |||
| 414 | /* USER CODE END USART3_MspInit 1 */ |
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| 415 | } |
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| 416 | |||
| 417 | } |
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| 418 | |||
| 50 | mjames | 419 | /** |
| 420 | * @brief UART MSP De-Initialization |
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| 421 | * This function freeze the hardware resources used in this example |
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| 422 | * @param huart: UART handle pointer |
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| 423 | * @retval None |
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| 424 | */ |
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| 30 | mjames | 425 | void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) |
| 426 | { |
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| 60 | mjames | 427 | if(huart->Instance==UART4) |
| 30 | mjames | 428 | { |
| 60 | mjames | 429 | /* USER CODE BEGIN UART4_MspDeInit 0 */ |
| 430 | |||
| 431 | /* USER CODE END UART4_MspDeInit 0 */ |
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| 432 | /* Peripheral clock disable */ |
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| 433 | __HAL_RCC_UART4_CLK_DISABLE(); |
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| 434 | |||
| 435 | /**UART4 GPIO Configuration |
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| 436 | PC10 ------> UART4_TX |
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| 437 | PC11 ------> UART4_RX |
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| 438 | */ |
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| 439 | HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11); |
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| 440 | |||
| 441 | /* USER CODE BEGIN UART4_MspDeInit 1 */ |
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| 442 | |||
| 443 | /* USER CODE END UART4_MspDeInit 1 */ |
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| 444 | } |
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| 445 | else if(huart->Instance==USART1) |
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| 446 | { |
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| 30 | mjames | 447 | /* USER CODE BEGIN USART1_MspDeInit 0 */ |
| 448 | |||
| 449 | /* USER CODE END USART1_MspDeInit 0 */ |
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| 450 | /* Peripheral clock disable */ |
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| 451 | __HAL_RCC_USART1_CLK_DISABLE(); |
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| 50 | mjames | 452 | |
| 453 | /**USART1 GPIO Configuration |
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| 30 | mjames | 454 | PA9 ------> USART1_TX |
| 50 | mjames | 455 | PA10 ------> USART1_RX |
| 30 | mjames | 456 | */ |
| 457 | HAL_GPIO_DeInit(GPIOA, PLX_TX_Pin|PLX_RX_Pin); |
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| 458 | |||
| 459 | /* USER CODE BEGIN USART1_MspDeInit 1 */ |
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| 460 | |||
| 461 | /* USER CODE END USART1_MspDeInit 1 */ |
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| 462 | } |
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| 463 | else if(huart->Instance==USART2) |
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| 464 | { |
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| 465 | /* USER CODE BEGIN USART2_MspDeInit 0 */ |
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| 466 | |||
| 467 | /* USER CODE END USART2_MspDeInit 0 */ |
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| 468 | /* Peripheral clock disable */ |
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| 469 | __HAL_RCC_USART2_CLK_DISABLE(); |
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| 50 | mjames | 470 | |
| 471 | /**USART2 GPIO Configuration |
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| 30 | mjames | 472 | PA2 ------> USART2_TX |
| 50 | mjames | 473 | PA3 ------> USART2_RX |
| 30 | mjames | 474 | */ |
| 475 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3); |
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| 476 | |||
| 477 | /* USER CODE BEGIN USART2_MspDeInit 1 */ |
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| 478 | |||
| 479 | /* USER CODE END USART2_MspDeInit 1 */ |
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| 480 | } |
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| 481 | else if(huart->Instance==USART3) |
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| 482 | { |
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| 483 | /* USER CODE BEGIN USART3_MspDeInit 0 */ |
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| 484 | |||
| 485 | /* USER CODE END USART3_MspDeInit 0 */ |
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| 486 | /* Peripheral clock disable */ |
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| 487 | __HAL_RCC_USART3_CLK_DISABLE(); |
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| 50 | mjames | 488 | |
| 489 | /**USART3 GPIO Configuration |
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| 30 | mjames | 490 | PB10 ------> USART3_TX |
| 50 | mjames | 491 | PB11 ------> USART3_RX |
| 30 | mjames | 492 | */ |
| 493 | HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_11); |
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| 494 | |||
| 495 | /* USER CODE BEGIN USART3_MspDeInit 1 */ |
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| 496 | |||
| 497 | /* USER CODE END USART3_MspDeInit 1 */ |
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| 498 | } |
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| 499 | |||
| 500 | } |
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| 501 | |||
| 502 | /* USER CODE BEGIN 1 */ |
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| 503 | |||
| 504 | /* USER CODE END 1 */ |
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| 505 | |||
| 506 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |