Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | mjames | 1 | /* USER CODE BEGIN Header */ |
| 2 | /** |
||
| 3 | ****************************************************************************** |
||
| 4 | * File Name : stm32f1xx_hal_msp.c |
||
| 5 | * Description : This file provides code for the MSP Initialization |
||
| 6 | * and de-Initialization codes. |
||
| 7 | ****************************************************************************** |
||
| 8 | * @attention |
||
| 9 | * |
||
| 10 | * <h2><center>© Copyright (c) 2022 STMicroelectronics. |
||
| 11 | * All rights reserved.</center></h2> |
||
| 12 | * |
||
| 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 |
||
| 15 | * License. You may obtain a copy of the License at: |
||
| 16 | * opensource.org/licenses/BSD-3-Clause |
||
| 17 | * |
||
| 18 | ****************************************************************************** |
||
| 19 | */ |
||
| 20 | /* USER CODE END Header */ |
||
| 21 | |||
| 22 | /* Includes ------------------------------------------------------------------*/ |
||
| 23 | #include "main.h" |
||
| 24 | /* USER CODE BEGIN Includes */ |
||
| 25 | |||
| 26 | /* USER CODE END Includes */ |
||
| 27 | |||
| 28 | /* Private typedef -----------------------------------------------------------*/ |
||
| 29 | /* USER CODE BEGIN TD */ |
||
| 30 | |||
| 31 | /* USER CODE END TD */ |
||
| 32 | |||
| 33 | /* Private define ------------------------------------------------------------*/ |
||
| 34 | /* USER CODE BEGIN Define */ |
||
| 35 | |||
| 36 | /* USER CODE END Define */ |
||
| 37 | |||
| 38 | /* Private macro -------------------------------------------------------------*/ |
||
| 39 | /* USER CODE BEGIN Macro */ |
||
| 40 | |||
| 41 | /* USER CODE END Macro */ |
||
| 42 | |||
| 43 | /* Private variables ---------------------------------------------------------*/ |
||
| 44 | /* USER CODE BEGIN PV */ |
||
| 45 | |||
| 46 | /* USER CODE END PV */ |
||
| 47 | |||
| 48 | /* Private function prototypes -----------------------------------------------*/ |
||
| 49 | /* USER CODE BEGIN PFP */ |
||
| 50 | |||
| 51 | /* USER CODE END PFP */ |
||
| 52 | |||
| 53 | /* External functions --------------------------------------------------------*/ |
||
| 54 | /* USER CODE BEGIN ExternalFunctions */ |
||
| 55 | |||
| 56 | /* USER CODE END ExternalFunctions */ |
||
| 57 | |||
| 58 | /* USER CODE BEGIN 0 */ |
||
| 59 | |||
| 60 | /* USER CODE END 0 */ |
||
| 61 | /** |
||
| 62 | * Initializes the Global MSP. |
||
| 63 | */ |
||
| 64 | void HAL_MspInit(void) |
||
| 65 | { |
||
| 66 | /* USER CODE BEGIN MspInit 0 */ |
||
| 67 | |||
| 68 | /* USER CODE END MspInit 0 */ |
||
| 69 | |||
| 70 | __HAL_RCC_AFIO_CLK_ENABLE(); |
||
| 71 | __HAL_RCC_PWR_CLK_ENABLE(); |
||
| 72 | |||
| 73 | /* System interrupt init*/ |
||
| 74 | |||
| 75 | /** NOJTAG: JTAG-DP Disabled and SW-DP Enabled |
||
| 76 | */ |
||
| 77 | __HAL_AFIO_REMAP_SWJ_NOJTAG(); |
||
| 78 | |||
| 79 | /* USER CODE BEGIN MspInit 1 */ |
||
| 80 | |||
| 81 | /* USER CODE END MspInit 1 */ |
||
| 82 | } |
||
| 83 | |||
| 84 | /** |
||
| 85 | * @brief CAN MSP Initialization |
||
| 86 | * This function configures the hardware resources used in this example |
||
| 87 | * @param hcan: CAN handle pointer |
||
| 88 | * @retval None |
||
| 89 | */ |
||
| 90 | void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan) |
||
| 91 | { |
||
| 92 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
||
| 93 | if(hcan->Instance==CAN1) |
||
| 94 | { |
||
| 95 | /* USER CODE BEGIN CAN1_MspInit 0 */ |
||
| 96 | |||
| 97 | /* USER CODE END CAN1_MspInit 0 */ |
||
| 98 | /* Peripheral clock enable */ |
||
| 99 | __HAL_RCC_CAN1_CLK_ENABLE(); |
||
| 100 | |||
| 101 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
||
| 102 | /**CAN GPIO Configuration |
||
| 103 | PA11 ------> CAN_RX |
||
| 104 | PA12 ------> CAN_TX |
||
| 105 | */ |
||
| 106 | GPIO_InitStruct.Pin = GPIO_PIN_11; |
||
| 107 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
||
| 108 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
||
| 109 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
||
| 110 | |||
| 111 | GPIO_InitStruct.Pin = GPIO_PIN_12; |
||
| 112 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
||
| 113 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
||
| 114 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
||
| 115 | |||
| 116 | /* CAN1 interrupt Init */ |
||
| 117 | HAL_NVIC_SetPriority(USB_HP_CAN1_TX_IRQn, 0, 0); |
||
| 118 | HAL_NVIC_EnableIRQ(USB_HP_CAN1_TX_IRQn); |
||
| 119 | HAL_NVIC_SetPriority(USB_LP_CAN1_RX0_IRQn, 0, 0); |
||
| 120 | HAL_NVIC_EnableIRQ(USB_LP_CAN1_RX0_IRQn); |
||
| 121 | HAL_NVIC_SetPriority(CAN1_RX1_IRQn, 0, 0); |
||
| 122 | HAL_NVIC_EnableIRQ(CAN1_RX1_IRQn); |
||
| 123 | /* USER CODE BEGIN CAN1_MspInit 1 */ |
||
| 124 | |||
| 125 | /* USER CODE END CAN1_MspInit 1 */ |
||
| 126 | } |
||
| 127 | |||
| 128 | } |
||
| 129 | |||
| 130 | /** |
||
| 131 | * @brief CAN MSP De-Initialization |
||
| 132 | * This function freeze the hardware resources used in this example |
||
| 133 | * @param hcan: CAN handle pointer |
||
| 134 | * @retval None |
||
| 135 | */ |
||
| 136 | void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan) |
||
| 137 | { |
||
| 138 | if(hcan->Instance==CAN1) |
||
| 139 | { |
||
| 140 | /* USER CODE BEGIN CAN1_MspDeInit 0 */ |
||
| 141 | |||
| 142 | /* USER CODE END CAN1_MspDeInit 0 */ |
||
| 143 | /* Peripheral clock disable */ |
||
| 144 | __HAL_RCC_CAN1_CLK_DISABLE(); |
||
| 145 | |||
| 146 | /**CAN GPIO Configuration |
||
| 147 | PA11 ------> CAN_RX |
||
| 148 | PA12 ------> CAN_TX |
||
| 149 | */ |
||
| 150 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12); |
||
| 151 | |||
| 152 | /* CAN1 interrupt DeInit */ |
||
| 153 | HAL_NVIC_DisableIRQ(USB_HP_CAN1_TX_IRQn); |
||
| 154 | HAL_NVIC_DisableIRQ(USB_LP_CAN1_RX0_IRQn); |
||
| 155 | HAL_NVIC_DisableIRQ(CAN1_RX1_IRQn); |
||
| 156 | /* USER CODE BEGIN CAN1_MspDeInit 1 */ |
||
| 157 | |||
| 158 | /* USER CODE END CAN1_MspDeInit 1 */ |
||
| 159 | } |
||
| 160 | |||
| 161 | } |
||
| 162 | |||
| 163 | /** |
||
| 164 | * @brief UART MSP Initialization |
||
| 165 | * This function configures the hardware resources used in this example |
||
| 166 | * @param huart: UART handle pointer |
||
| 167 | * @retval None |
||
| 168 | */ |
||
| 169 | void HAL_UART_MspInit(UART_HandleTypeDef* huart) |
||
| 170 | { |
||
| 171 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
||
| 172 | if(huart->Instance==USART1) |
||
| 173 | { |
||
| 174 | /* USER CODE BEGIN USART1_MspInit 0 */ |
||
| 175 | |||
| 176 | /* USER CODE END USART1_MspInit 0 */ |
||
| 177 | /* Peripheral clock enable */ |
||
| 178 | __HAL_RCC_USART1_CLK_ENABLE(); |
||
| 179 | |||
| 180 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
||
| 181 | /**USART1 GPIO Configuration |
||
| 182 | PA9 ------> USART1_TX |
||
| 183 | PA10 ------> USART1_RX |
||
| 184 | */ |
||
| 185 | GPIO_InitStruct.Pin = GPIO_PIN_9; |
||
| 186 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
||
| 187 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
||
| 188 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
||
| 189 | |||
| 190 | GPIO_InitStruct.Pin = GPIO_PIN_10; |
||
| 191 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
||
| 192 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
||
| 193 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
||
| 194 | |||
| 195 | /* USART1 interrupt Init */ |
||
| 196 | HAL_NVIC_SetPriority(USART1_IRQn, 0, 0); |
||
| 197 | HAL_NVIC_EnableIRQ(USART1_IRQn); |
||
| 198 | /* USER CODE BEGIN USART1_MspInit 1 */ |
||
| 199 | |||
| 200 | /* USER CODE END USART1_MspInit 1 */ |
||
| 201 | } |
||
| 202 | |||
| 203 | } |
||
| 204 | |||
| 205 | /** |
||
| 206 | * @brief UART MSP De-Initialization |
||
| 207 | * This function freeze the hardware resources used in this example |
||
| 208 | * @param huart: UART handle pointer |
||
| 209 | * @retval None |
||
| 210 | */ |
||
| 211 | void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) |
||
| 212 | { |
||
| 213 | if(huart->Instance==USART1) |
||
| 214 | { |
||
| 215 | /* USER CODE BEGIN USART1_MspDeInit 0 */ |
||
| 216 | |||
| 217 | /* USER CODE END USART1_MspDeInit 0 */ |
||
| 218 | /* Peripheral clock disable */ |
||
| 219 | __HAL_RCC_USART1_CLK_DISABLE(); |
||
| 220 | |||
| 221 | /**USART1 GPIO Configuration |
||
| 222 | PA9 ------> USART1_TX |
||
| 223 | PA10 ------> USART1_RX |
||
| 224 | */ |
||
| 225 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10); |
||
| 226 | |||
| 227 | /* USART1 interrupt DeInit */ |
||
| 228 | HAL_NVIC_DisableIRQ(USART1_IRQn); |
||
| 229 | /* USER CODE BEGIN USART1_MspDeInit 1 */ |
||
| 230 | |||
| 231 | /* USER CODE END USART1_MspDeInit 1 */ |
||
| 232 | } |
||
| 233 | |||
| 234 | } |
||
| 235 | |||
| 236 | /* USER CODE BEGIN 1 */ |
||
| 237 | |||
| 238 | /* USER CODE END 1 */ |