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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 stm32f1xx_hal_msp.c |
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| 5 | * @brief 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 | * Copyright (c) 2023 STMicroelectronics. |
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| 11 | * All rights reserved. |
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| 12 | * |
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| 13 | * This software is licensed under terms that can be found in the LICENSE file |
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| 14 | * in the root directory of this software component. |
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| 15 | * If no LICENSE file comes with this software, it is provided AS-IS. |
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| 16 | * |
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| 17 | ****************************************************************************** |
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| 18 | */ |
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| 19 | /* USER CODE END Header */ |
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| 20 | |||
| 21 | /* Includes ------------------------------------------------------------------*/ |
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| 22 | #include "main.h" |
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| 23 | |||
| 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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| 85 | * @brief CAN MSP Initialization |
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| 86 | * This function configures the hardware resources used in this example |
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| 87 | * @param hcan: CAN handle pointer |
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| 88 | * @retval None |
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| 89 | */ |
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| 90 | void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan) |
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| 91 | { |
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| 92 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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| 93 | if(hcan->Instance==CAN1) |
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| 94 | { |
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| 95 | /* USER CODE BEGIN CAN1_MspInit 0 */ |
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| 96 | |||
| 97 | /* USER CODE END CAN1_MspInit 0 */ |
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| 98 | /* Peripheral clock enable */ |
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| 99 | __HAL_RCC_CAN1_CLK_ENABLE(); |
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| 100 | |||
| 101 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 102 | /**CAN GPIO Configuration |
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| 103 | PA11 ------> CAN_RX |
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| 104 | PA12 ------> CAN_TX |
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| 105 | */ |
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| 106 | GPIO_InitStruct.Pin = GPIO_PIN_11; |
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| 107 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 108 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 109 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 110 | |||
| 111 | GPIO_InitStruct.Pin = GPIO_PIN_12; |
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| 112 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 113 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 114 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 115 | |||
| 116 | /* USER CODE BEGIN CAN1_MspInit 1 */ |
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| 117 | |||
| 118 | /* USER CODE END CAN1_MspInit 1 */ |
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| 119 | } |
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| 120 | |||
| 121 | } |
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| 122 | |||
| 123 | /** |
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| 124 | * @brief CAN MSP De-Initialization |
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| 125 | * This function freeze the hardware resources used in this example |
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| 126 | * @param hcan: CAN handle pointer |
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| 127 | * @retval None |
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| 128 | */ |
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| 129 | void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan) |
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| 130 | { |
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| 131 | if(hcan->Instance==CAN1) |
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| 132 | { |
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| 133 | /* USER CODE BEGIN CAN1_MspDeInit 0 */ |
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| 134 | |||
| 135 | /* USER CODE END CAN1_MspDeInit 0 */ |
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| 136 | /* Peripheral clock disable */ |
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| 137 | __HAL_RCC_CAN1_CLK_DISABLE(); |
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| 138 | |||
| 139 | /**CAN GPIO Configuration |
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| 140 | PA11 ------> CAN_RX |
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| 141 | PA12 ------> CAN_TX |
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| 142 | */ |
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| 143 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12); |
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| 144 | |||
| 145 | /* USER CODE BEGIN CAN1_MspDeInit 1 */ |
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| 146 | |||
| 147 | /* USER CODE END CAN1_MspDeInit 1 */ |
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| 148 | } |
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| 149 | |||
| 150 | } |
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| 151 | |||
| 152 | /** |
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| 153 | * @brief SPI MSP Initialization |
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| 154 | * This function configures the hardware resources used in this example |
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| 155 | * @param hspi: SPI handle pointer |
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| 156 | * @retval None |
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| 157 | */ |
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| 158 | void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) |
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| 159 | { |
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| 160 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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| 161 | if(hspi->Instance==SPI1) |
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| 162 | { |
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| 163 | /* USER CODE BEGIN SPI1_MspInit 0 */ |
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| 164 | |||
| 165 | /* USER CODE END SPI1_MspInit 0 */ |
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| 166 | /* Peripheral clock enable */ |
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| 167 | __HAL_RCC_SPI1_CLK_ENABLE(); |
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| 168 | |||
| 169 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 170 | /**SPI1 GPIO Configuration |
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| 171 | PA5 ------> SPI1_SCK |
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| 172 | PA7 ------> SPI1_MOSI |
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| 173 | */ |
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| 174 | GPIO_InitStruct.Pin = SPI_SCK_Pin|SPI_MOSI_Pin; |
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| 175 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 176 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 177 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 178 | |||
| 179 | /* USER CODE BEGIN SPI1_MspInit 1 */ |
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| 180 | |||
| 181 | /* USER CODE END SPI1_MspInit 1 */ |
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| 182 | } |
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| 183 | |||
| 184 | } |
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| 185 | |||
| 186 | /** |
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| 187 | * @brief SPI MSP De-Initialization |
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| 188 | * This function freeze the hardware resources used in this example |
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| 189 | * @param hspi: SPI handle pointer |
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| 190 | * @retval None |
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| 191 | */ |
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| 192 | void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) |
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| 193 | { |
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| 194 | if(hspi->Instance==SPI1) |
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| 195 | { |
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| 196 | /* USER CODE BEGIN SPI1_MspDeInit 0 */ |
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| 197 | |||
| 198 | /* USER CODE END SPI1_MspDeInit 0 */ |
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| 199 | /* Peripheral clock disable */ |
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| 200 | __HAL_RCC_SPI1_CLK_DISABLE(); |
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| 201 | |||
| 202 | /**SPI1 GPIO Configuration |
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| 203 | PA5 ------> SPI1_SCK |
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| 204 | PA7 ------> SPI1_MOSI |
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| 205 | */ |
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| 206 | HAL_GPIO_DeInit(GPIOA, SPI_SCK_Pin|SPI_MOSI_Pin); |
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| 207 | |||
| 208 | /* USER CODE BEGIN SPI1_MspDeInit 1 */ |
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| 209 | |||
| 210 | /* USER CODE END SPI1_MspDeInit 1 */ |
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| 211 | } |
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| 212 | |||
| 213 | } |
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| 214 | |||
| 215 | /** |
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| 216 | * @brief UART MSP Initialization |
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| 217 | * This function configures the hardware resources used in this example |
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| 218 | * @param huart: UART handle pointer |
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| 219 | * @retval None |
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| 220 | */ |
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| 221 | void HAL_UART_MspInit(UART_HandleTypeDef* huart) |
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| 222 | { |
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| 223 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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| 224 | if(huart->Instance==USART1) |
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| 225 | { |
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| 226 | /* USER CODE BEGIN USART1_MspInit 0 */ |
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| 227 | |||
| 228 | /* USER CODE END USART1_MspInit 0 */ |
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| 229 | /* Peripheral clock enable */ |
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| 230 | __HAL_RCC_USART1_CLK_ENABLE(); |
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| 231 | |||
| 232 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 233 | /**USART1 GPIO Configuration |
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| 234 | PA9 ------> USART1_TX |
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| 235 | PA10 ------> USART1_RX |
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| 236 | */ |
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| 237 | GPIO_InitStruct.Pin = GPIO_PIN_9; |
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| 238 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 239 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 240 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 241 | |||
| 242 | GPIO_InitStruct.Pin = GPIO_PIN_10; |
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| 243 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 244 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 245 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 246 | |||
| 247 | /* USART1 interrupt Init */ |
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| 248 | HAL_NVIC_SetPriority(USART1_IRQn, 0, 0); |
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| 249 | HAL_NVIC_EnableIRQ(USART1_IRQn); |
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| 250 | /* USER CODE BEGIN USART1_MspInit 1 */ |
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| 251 | |||
| 252 | /* USER CODE END USART1_MspInit 1 */ |
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| 253 | } |
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| 254 | else if(huart->Instance==USART2) |
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| 255 | { |
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| 256 | /* USER CODE BEGIN USART2_MspInit 0 */ |
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| 257 | |||
| 258 | /* USER CODE END USART2_MspInit 0 */ |
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| 259 | /* Peripheral clock enable */ |
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| 260 | __HAL_RCC_USART2_CLK_ENABLE(); |
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| 261 | |||
| 262 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 263 | /**USART2 GPIO Configuration |
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| 264 | PA2 ------> USART2_TX |
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| 265 | PA3 ------> USART2_RX |
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| 266 | */ |
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| 267 | GPIO_InitStruct.Pin = GPIO_PIN_2; |
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| 268 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 269 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 270 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 271 | |||
| 272 | GPIO_InitStruct.Pin = GPIO_PIN_3; |
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| 273 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 274 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 275 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 276 | |||
| 277 | /* USART2 interrupt Init */ |
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| 278 | HAL_NVIC_SetPriority(USART2_IRQn, 0, 0); |
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| 279 | HAL_NVIC_EnableIRQ(USART2_IRQn); |
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| 280 | /* USER CODE BEGIN USART2_MspInit 1 */ |
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| 281 | |||
| 282 | /* USER CODE END USART2_MspInit 1 */ |
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| 283 | } |
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| 284 | |||
| 285 | } |
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| 286 | |||
| 287 | /** |
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| 288 | * @brief UART MSP De-Initialization |
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| 289 | * This function freeze the hardware resources used in this example |
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| 290 | * @param huart: UART handle pointer |
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| 291 | * @retval None |
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| 292 | */ |
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| 293 | void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) |
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| 294 | { |
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| 295 | if(huart->Instance==USART1) |
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| 296 | { |
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| 297 | /* USER CODE BEGIN USART1_MspDeInit 0 */ |
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| 298 | |||
| 299 | /* USER CODE END USART1_MspDeInit 0 */ |
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| 300 | /* Peripheral clock disable */ |
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| 301 | __HAL_RCC_USART1_CLK_DISABLE(); |
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| 302 | |||
| 303 | /**USART1 GPIO Configuration |
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| 304 | PA9 ------> USART1_TX |
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| 305 | PA10 ------> USART1_RX |
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| 306 | */ |
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| 307 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10); |
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| 308 | |||
| 309 | /* USART1 interrupt DeInit */ |
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| 310 | HAL_NVIC_DisableIRQ(USART1_IRQn); |
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| 311 | /* USER CODE BEGIN USART1_MspDeInit 1 */ |
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| 312 | |||
| 313 | /* USER CODE END USART1_MspDeInit 1 */ |
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| 314 | } |
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| 315 | else if(huart->Instance==USART2) |
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| 316 | { |
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| 317 | /* USER CODE BEGIN USART2_MspDeInit 0 */ |
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| 318 | |||
| 319 | /* USER CODE END USART2_MspDeInit 0 */ |
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| 320 | /* Peripheral clock disable */ |
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| 321 | __HAL_RCC_USART2_CLK_DISABLE(); |
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| 322 | |||
| 323 | /**USART2 GPIO Configuration |
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| 324 | PA2 ------> USART2_TX |
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| 325 | PA3 ------> USART2_RX |
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| 326 | */ |
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| 327 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3); |
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| 328 | |||
| 329 | /* USART2 interrupt DeInit */ |
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| 330 | HAL_NVIC_DisableIRQ(USART2_IRQn); |
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| 331 | /* USER CODE BEGIN USART2_MspDeInit 1 */ |
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| 332 | |||
| 333 | /* USER CODE END USART2_MspDeInit 1 */ |
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| 334 | } |
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| 335 | |||
| 336 | } |
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| 337 | |||
| 338 | /* USER CODE BEGIN 1 */ |
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| 339 | |||
| 340 | /* USER CODE END 1 */ |