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| Rev | Author | Line No. | Line |
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| 28 | mjames | 1 | /* USER CODE BEGIN Header */ |
| 2 | mjames | 2 | /** |
| 3 | ****************************************************************************** |
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| 4 | * File Name : stm32l1xx_hal_msp.c |
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| 28 | mjames | 5 | * Description : This file provides code for the MSP Initialization |
| 2 | mjames | 6 | * and de-Initialization codes. |
| 7 | ****************************************************************************** |
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| 28 | mjames | 8 | * @attention |
| 2 | mjames | 9 | * |
| 28 | mjames | 10 | * <h2><center>© Copyright (c) 2020 STMicroelectronics. |
| 11 | * All rights reserved.</center></h2> |
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| 2 | mjames | 12 | * |
| 28 | 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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| 2 | mjames | 17 | * |
| 18 | ****************************************************************************** |
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| 19 | */ |
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| 28 | mjames | 20 | /* USER CODE END Header */ |
| 21 | |||
| 2 | mjames | 22 | /* Includes ------------------------------------------------------------------*/ |
| 28 | mjames | 23 | #include "main.h" |
| 24 | /* USER CODE BEGIN Includes */ |
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| 2 | mjames | 25 | |
| 28 | mjames | 26 | /* USER CODE END Includes */ |
| 6 | mjames | 27 | extern DMA_HandleTypeDef hdma_adc; |
| 28 | |||
| 28 | mjames | 29 | /* Private typedef -----------------------------------------------------------*/ |
| 30 | /* USER CODE BEGIN TD */ |
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| 31 | |||
| 32 | /* USER CODE END TD */ |
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| 33 | |||
| 34 | /* Private define ------------------------------------------------------------*/ |
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| 35 | /* USER CODE BEGIN Define */ |
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| 36 | |||
| 37 | /* USER CODE END Define */ |
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| 38 | |||
| 39 | /* Private macro -------------------------------------------------------------*/ |
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| 40 | /* USER CODE BEGIN Macro */ |
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| 41 | |||
| 42 | /* USER CODE END Macro */ |
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| 43 | |||
| 44 | /* Private variables ---------------------------------------------------------*/ |
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| 45 | /* USER CODE BEGIN PV */ |
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| 46 | |||
| 47 | /* USER CODE END PV */ |
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| 48 | |||
| 49 | /* Private function prototypes -----------------------------------------------*/ |
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| 50 | /* USER CODE BEGIN PFP */ |
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| 51 | |||
| 52 | /* USER CODE END PFP */ |
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| 53 | |||
| 54 | /* External functions --------------------------------------------------------*/ |
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| 55 | /* USER CODE BEGIN ExternalFunctions */ |
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| 56 | |||
| 57 | /* USER CODE END ExternalFunctions */ |
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| 58 | |||
| 2 | mjames | 59 | /* USER CODE BEGIN 0 */ |
| 60 | |||
| 61 | /* USER CODE END 0 */ |
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| 62 | /** |
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| 63 | * Initializes the Global MSP. |
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| 64 | */ |
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| 65 | void HAL_MspInit(void) |
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| 66 | { |
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| 67 | /* USER CODE BEGIN MspInit 0 */ |
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| 68 | |||
| 69 | /* USER CODE END MspInit 0 */ |
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| 70 | |||
| 71 | __HAL_RCC_COMP_CLK_ENABLE(); |
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| 72 | __HAL_RCC_SYSCFG_CLK_ENABLE(); |
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| 28 | mjames | 73 | __HAL_RCC_PWR_CLK_ENABLE(); |
| 2 | mjames | 74 | |
| 75 | /* System interrupt init*/ |
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| 76 | |||
| 77 | /* USER CODE BEGIN MspInit 1 */ |
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| 78 | |||
| 79 | /* USER CODE END MspInit 1 */ |
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| 80 | } |
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| 81 | |||
| 28 | mjames | 82 | /** |
| 83 | * @brief ADC MSP Initialization |
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| 84 | * This function configures the hardware resources used in this example |
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| 85 | * @param hadc: ADC handle pointer |
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| 86 | * @retval None |
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| 87 | */ |
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| 2 | mjames | 88 | void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc) |
| 89 | { |
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| 28 | mjames | 90 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
| 2 | mjames | 91 | if(hadc->Instance==ADC1) |
| 92 | { |
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| 93 | /* USER CODE BEGIN ADC1_MspInit 0 */ |
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| 94 | |||
| 95 | /* USER CODE END ADC1_MspInit 0 */ |
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| 96 | /* Peripheral clock enable */ |
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| 97 | __HAL_RCC_ADC1_CLK_ENABLE(); |
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| 28 | mjames | 98 | |
| 99 | __HAL_RCC_GPIOC_CLK_ENABLE(); |
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| 100 | /**ADC GPIO Configuration |
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| 6 | mjames | 101 | PC0 ------> ADC_IN10 |
| 102 | PC1 ------> ADC_IN11 |
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| 103 | PC2 ------> ADC_IN12 |
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| 28 | mjames | 104 | PC3 ------> ADC_IN13 |
| 2 | mjames | 105 | */ |
| 6 | mjames | 106 | GPIO_InitStruct.Pin = V_Batt1_Pin|V_Batt2_Pin|V_Oil_Pin|V_MAP_Pin; |
| 2 | mjames | 107 | GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; |
| 108 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 6 | mjames | 109 | HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); |
| 2 | mjames | 110 | |
| 28 | mjames | 111 | /* ADC1 DMA Init */ |
| 112 | /* ADC Init */ |
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| 6 | mjames | 113 | hdma_adc.Instance = DMA1_Channel1; |
| 114 | hdma_adc.Init.Direction = DMA_PERIPH_TO_MEMORY; |
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| 115 | hdma_adc.Init.PeriphInc = DMA_PINC_DISABLE; |
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| 116 | hdma_adc.Init.MemInc = DMA_MINC_ENABLE; |
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| 117 | hdma_adc.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD; |
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| 118 | hdma_adc.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD; |
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| 13 | mjames | 119 | hdma_adc.Init.Mode = DMA_CIRCULAR; |
| 6 | mjames | 120 | hdma_adc.Init.Priority = DMA_PRIORITY_LOW; |
| 121 | if (HAL_DMA_Init(&hdma_adc) != HAL_OK) |
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| 122 | { |
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| 123 | Error_Handler(); |
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| 124 | } |
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| 125 | |||
| 126 | __HAL_LINKDMA(hadc,DMA_Handle,hdma_adc); |
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| 127 | |||
| 2 | mjames | 128 | /* USER CODE BEGIN ADC1_MspInit 1 */ |
| 129 | |||
| 130 | /* USER CODE END ADC1_MspInit 1 */ |
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| 131 | } |
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| 132 | |||
| 133 | } |
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| 134 | |||
| 28 | mjames | 135 | /** |
| 136 | * @brief ADC MSP De-Initialization |
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| 137 | * This function freeze the hardware resources used in this example |
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| 138 | * @param hadc: ADC handle pointer |
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| 139 | * @retval None |
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| 140 | */ |
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| 2 | mjames | 141 | void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc) |
| 142 | { |
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| 143 | if(hadc->Instance==ADC1) |
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| 144 | { |
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| 145 | /* USER CODE BEGIN ADC1_MspDeInit 0 */ |
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| 146 | |||
| 147 | /* USER CODE END ADC1_MspDeInit 0 */ |
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| 148 | /* Peripheral clock disable */ |
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| 149 | __HAL_RCC_ADC1_CLK_DISABLE(); |
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| 28 | mjames | 150 | |
| 151 | /**ADC GPIO Configuration |
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| 6 | mjames | 152 | PC0 ------> ADC_IN10 |
| 153 | PC1 ------> ADC_IN11 |
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| 154 | PC2 ------> ADC_IN12 |
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| 28 | mjames | 155 | PC3 ------> ADC_IN13 |
| 2 | mjames | 156 | */ |
| 6 | mjames | 157 | HAL_GPIO_DeInit(GPIOC, V_Batt1_Pin|V_Batt2_Pin|V_Oil_Pin|V_MAP_Pin); |
| 2 | mjames | 158 | |
| 28 | mjames | 159 | /* ADC1 DMA DeInit */ |
| 6 | mjames | 160 | HAL_DMA_DeInit(hadc->DMA_Handle); |
| 2 | mjames | 161 | /* USER CODE BEGIN ADC1_MspDeInit 1 */ |
| 162 | |||
| 163 | /* USER CODE END ADC1_MspDeInit 1 */ |
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| 28 | mjames | 164 | } |
| 2 | mjames | 165 | |
| 166 | } |
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| 167 | |||
| 28 | mjames | 168 | /** |
| 169 | * @brief SPI MSP Initialization |
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| 170 | * This function configures the hardware resources used in this example |
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| 171 | * @param hspi: SPI handle pointer |
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| 172 | * @retval None |
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| 173 | */ |
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| 2 | mjames | 174 | void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) |
| 175 | { |
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| 28 | mjames | 176 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
| 2 | mjames | 177 | if(hspi->Instance==SPI1) |
| 178 | { |
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| 179 | /* USER CODE BEGIN SPI1_MspInit 0 */ |
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| 180 | |||
| 181 | /* USER CODE END SPI1_MspInit 0 */ |
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| 182 | /* Peripheral clock enable */ |
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| 183 | __HAL_RCC_SPI1_CLK_ENABLE(); |
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| 28 | mjames | 184 | |
| 185 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 186 | /**SPI1 GPIO Configuration |
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| 2 | mjames | 187 | PA5 ------> SPI1_SCK |
| 3 | mjames | 188 | PA6 ------> SPI1_MISO |
| 28 | mjames | 189 | PA7 ------> SPI1_MOSI |
| 2 | mjames | 190 | */ |
| 28 | mjames | 191 | GPIO_InitStruct.Pin = SPI1_SCK_Pin|SPI1_MISO_Pin|SPI1_MOSI_Pin; |
| 2 | mjames | 192 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
| 193 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 194 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
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| 195 | GPIO_InitStruct.Alternate = GPIO_AF5_SPI1; |
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| 196 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 197 | |||
| 198 | /* USER CODE BEGIN SPI1_MspInit 1 */ |
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| 199 | |||
| 200 | /* USER CODE END SPI1_MspInit 1 */ |
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| 201 | } |
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| 202 | |||
| 203 | } |
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| 204 | |||
| 28 | mjames | 205 | /** |
| 206 | * @brief SPI MSP De-Initialization |
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| 207 | * This function freeze the hardware resources used in this example |
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| 208 | * @param hspi: SPI handle pointer |
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| 209 | * @retval None |
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| 210 | */ |
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| 2 | mjames | 211 | void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) |
| 212 | { |
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| 213 | if(hspi->Instance==SPI1) |
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| 214 | { |
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| 215 | /* USER CODE BEGIN SPI1_MspDeInit 0 */ |
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| 216 | |||
| 217 | /* USER CODE END SPI1_MspDeInit 0 */ |
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| 218 | /* Peripheral clock disable */ |
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| 219 | __HAL_RCC_SPI1_CLK_DISABLE(); |
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| 28 | mjames | 220 | |
| 221 | /**SPI1 GPIO Configuration |
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| 2 | mjames | 222 | PA5 ------> SPI1_SCK |
| 3 | mjames | 223 | PA6 ------> SPI1_MISO |
| 28 | mjames | 224 | PA7 ------> SPI1_MOSI |
| 2 | mjames | 225 | */ |
| 28 | mjames | 226 | HAL_GPIO_DeInit(GPIOA, SPI1_SCK_Pin|SPI1_MISO_Pin|SPI1_MOSI_Pin); |
| 2 | mjames | 227 | |
| 228 | /* USER CODE BEGIN SPI1_MspDeInit 1 */ |
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| 229 | |||
| 230 | /* USER CODE END SPI1_MspDeInit 1 */ |
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| 28 | mjames | 231 | } |
| 2 | mjames | 232 | |
| 233 | } |
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| 234 | |||
| 28 | mjames | 235 | /** |
| 236 | * @brief TIM_Base MSP Initialization |
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| 237 | * This function configures the hardware resources used in this example |
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| 238 | * @param htim_base: TIM_Base handle pointer |
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| 239 | * @retval None |
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| 240 | */ |
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| 12 | mjames | 241 | void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base) |
| 2 | mjames | 242 | { |
| 28 | mjames | 243 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
| 12 | mjames | 244 | if(htim_base->Instance==TIM2) |
| 2 | mjames | 245 | { |
| 246 | /* USER CODE BEGIN TIM2_MspInit 0 */ |
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| 247 | |||
| 248 | /* USER CODE END TIM2_MspInit 0 */ |
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| 249 | /* Peripheral clock enable */ |
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| 250 | __HAL_RCC_TIM2_CLK_ENABLE(); |
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| 28 | mjames | 251 | |
| 252 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 253 | /**TIM2 GPIO Configuration |
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| 254 | PA15 ------> TIM2_CH1 |
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| 2 | mjames | 255 | */ |
| 256 | GPIO_InitStruct.Pin = CB_Pulse_Pin; |
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| 257 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 258 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 259 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
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| 260 | GPIO_InitStruct.Alternate = GPIO_AF1_TIM2; |
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| 261 | HAL_GPIO_Init(CB_Pulse_GPIO_Port, &GPIO_InitStruct); |
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| 262 | |||
| 28 | mjames | 263 | /* TIM2 interrupt Init */ |
| 6 | mjames | 264 | HAL_NVIC_SetPriority(TIM2_IRQn, 0, 0); |
| 265 | HAL_NVIC_EnableIRQ(TIM2_IRQn); |
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| 2 | mjames | 266 | /* USER CODE BEGIN TIM2_MspInit 1 */ |
| 267 | |||
| 268 | /* USER CODE END TIM2_MspInit 1 */ |
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| 269 | } |
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| 28 | mjames | 270 | else if(htim_base->Instance==TIM3) |
| 271 | { |
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| 272 | /* USER CODE BEGIN TIM3_MspInit 0 */ |
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| 273 | |||
| 274 | /* USER CODE END TIM3_MspInit 0 */ |
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| 275 | /* Peripheral clock enable */ |
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| 276 | __HAL_RCC_TIM3_CLK_ENABLE(); |
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| 277 | /* USER CODE BEGIN TIM3_MspInit 1 */ |
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| 278 | |||
| 279 | /* USER CODE END TIM3_MspInit 1 */ |
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| 280 | } |
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| 12 | mjames | 281 | else if(htim_base->Instance==TIM6) |
| 2 | mjames | 282 | { |
| 283 | /* USER CODE BEGIN TIM6_MspInit 0 */ |
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| 284 | |||
| 285 | /* USER CODE END TIM6_MspInit 0 */ |
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| 286 | /* Peripheral clock enable */ |
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| 287 | __HAL_RCC_TIM6_CLK_ENABLE(); |
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| 28 | mjames | 288 | /* TIM6 interrupt Init */ |
| 7 | mjames | 289 | HAL_NVIC_SetPriority(TIM6_IRQn, 0, 0); |
| 290 | HAL_NVIC_EnableIRQ(TIM6_IRQn); |
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| 2 | mjames | 291 | /* USER CODE BEGIN TIM6_MspInit 1 */ |
| 292 | |||
| 293 | /* USER CODE END TIM6_MspInit 1 */ |
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| 294 | } |
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| 295 | |||
| 296 | } |
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| 297 | |||
| 28 | mjames | 298 | /** |
| 299 | * @brief TIM_Base MSP De-Initialization |
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| 300 | * This function freeze the hardware resources used in this example |
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| 301 | * @param htim_base: TIM_Base handle pointer |
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| 302 | * @retval None |
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| 303 | */ |
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| 12 | mjames | 304 | void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base) |
| 2 | mjames | 305 | { |
| 12 | mjames | 306 | if(htim_base->Instance==TIM2) |
| 2 | mjames | 307 | { |
| 308 | /* USER CODE BEGIN TIM2_MspDeInit 0 */ |
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| 309 | |||
| 310 | /* USER CODE END TIM2_MspDeInit 0 */ |
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| 311 | /* Peripheral clock disable */ |
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| 312 | __HAL_RCC_TIM2_CLK_DISABLE(); |
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| 28 | mjames | 313 | |
| 314 | /**TIM2 GPIO Configuration |
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| 315 | PA15 ------> TIM2_CH1 |
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| 2 | mjames | 316 | */ |
| 317 | HAL_GPIO_DeInit(CB_Pulse_GPIO_Port, CB_Pulse_Pin); |
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| 318 | |||
| 28 | mjames | 319 | /* TIM2 interrupt DeInit */ |
| 6 | mjames | 320 | HAL_NVIC_DisableIRQ(TIM2_IRQn); |
| 2 | mjames | 321 | /* USER CODE BEGIN TIM2_MspDeInit 1 */ |
| 322 | |||
| 323 | /* USER CODE END TIM2_MspDeInit 1 */ |
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| 12 | mjames | 324 | } |
| 28 | mjames | 325 | else if(htim_base->Instance==TIM3) |
| 326 | { |
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| 327 | /* USER CODE BEGIN TIM3_MspDeInit 0 */ |
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| 328 | |||
| 329 | /* USER CODE END TIM3_MspDeInit 0 */ |
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| 330 | /* Peripheral clock disable */ |
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| 331 | __HAL_RCC_TIM3_CLK_DISABLE(); |
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| 332 | /* USER CODE BEGIN TIM3_MspDeInit 1 */ |
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| 333 | |||
| 334 | /* USER CODE END TIM3_MspDeInit 1 */ |
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| 335 | } |
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| 12 | mjames | 336 | else if(htim_base->Instance==TIM6) |
| 2 | mjames | 337 | { |
| 338 | /* USER CODE BEGIN TIM6_MspDeInit 0 */ |
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| 339 | |||
| 340 | /* USER CODE END TIM6_MspDeInit 0 */ |
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| 341 | /* Peripheral clock disable */ |
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| 342 | __HAL_RCC_TIM6_CLK_DISABLE(); |
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| 7 | mjames | 343 | |
| 28 | mjames | 344 | /* TIM6 interrupt DeInit */ |
| 7 | mjames | 345 | HAL_NVIC_DisableIRQ(TIM6_IRQn); |
| 2 | mjames | 346 | /* USER CODE BEGIN TIM6_MspDeInit 1 */ |
| 347 | |||
| 348 | /* USER CODE END TIM6_MspDeInit 1 */ |
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| 12 | mjames | 349 | } |
| 2 | mjames | 350 | |
| 351 | } |
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| 352 | |||
| 28 | mjames | 353 | /** |
| 354 | * @brief UART MSP Initialization |
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| 355 | * This function configures the hardware resources used in this example |
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| 356 | * @param huart: UART handle pointer |
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| 357 | * @retval None |
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| 358 | */ |
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| 2 | mjames | 359 | void HAL_UART_MspInit(UART_HandleTypeDef* huart) |
| 360 | { |
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| 28 | mjames | 361 | GPIO_InitTypeDef GPIO_InitStruct = {0}; |
| 2 | mjames | 362 | if(huart->Instance==USART1) |
| 363 | { |
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| 364 | /* USER CODE BEGIN USART1_MspInit 0 */ |
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| 365 | |||
| 366 | /* USER CODE END USART1_MspInit 0 */ |
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| 367 | /* Peripheral clock enable */ |
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| 368 | __HAL_RCC_USART1_CLK_ENABLE(); |
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| 28 | mjames | 369 | |
| 370 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 371 | /**USART1 GPIO Configuration |
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| 2 | mjames | 372 | PA9 ------> USART1_TX |
| 28 | mjames | 373 | PA10 ------> USART1_RX |
| 2 | mjames | 374 | */ |
| 375 | GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10; |
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| 376 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 28 | mjames | 377 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
| 2 | mjames | 378 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
| 379 | GPIO_InitStruct.Alternate = GPIO_AF7_USART1; |
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| 380 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 381 | |||
| 28 | mjames | 382 | /* USART1 interrupt Init */ |
| 6 | mjames | 383 | HAL_NVIC_SetPriority(USART1_IRQn, 0, 0); |
| 384 | HAL_NVIC_EnableIRQ(USART1_IRQn); |
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| 2 | mjames | 385 | /* USER CODE BEGIN USART1_MspInit 1 */ |
| 386 | |||
| 387 | /* USER CODE END USART1_MspInit 1 */ |
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| 388 | } |
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| 6 | mjames | 389 | else if(huart->Instance==USART2) |
| 390 | { |
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| 391 | /* USER CODE BEGIN USART2_MspInit 0 */ |
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| 2 | mjames | 392 | |
| 6 | mjames | 393 | /* USER CODE END USART2_MspInit 0 */ |
| 394 | /* Peripheral clock enable */ |
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| 395 | __HAL_RCC_USART2_CLK_ENABLE(); |
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| 28 | mjames | 396 | |
| 397 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
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| 398 | /**USART2 GPIO Configuration |
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| 6 | mjames | 399 | PA2 ------> USART2_TX |
| 28 | mjames | 400 | PA3 ------> USART2_RX |
| 6 | mjames | 401 | */ |
| 402 | GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3; |
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| 403 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 28 | mjames | 404 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
| 6 | mjames | 405 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
| 406 | GPIO_InitStruct.Alternate = GPIO_AF7_USART2; |
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| 407 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 408 | |||
| 28 | mjames | 409 | /* USART2 interrupt Init */ |
| 6 | mjames | 410 | HAL_NVIC_SetPriority(USART2_IRQn, 0, 0); |
| 411 | HAL_NVIC_EnableIRQ(USART2_IRQn); |
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| 412 | /* USER CODE BEGIN USART2_MspInit 1 */ |
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| 413 | |||
| 414 | /* USER CODE END USART2_MspInit 1 */ |
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| 415 | } |
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| 416 | |||
| 2 | mjames | 417 | } |
| 418 | |||
| 28 | 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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| 2 | mjames | 425 | void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) |
| 426 | { |
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| 427 | if(huart->Instance==USART1) |
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| 428 | { |
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| 429 | /* USER CODE BEGIN USART1_MspDeInit 0 */ |
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| 430 | |||
| 431 | /* USER CODE END USART1_MspDeInit 0 */ |
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| 432 | /* Peripheral clock disable */ |
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| 433 | __HAL_RCC_USART1_CLK_DISABLE(); |
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| 28 | mjames | 434 | |
| 435 | /**USART1 GPIO Configuration |
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| 2 | mjames | 436 | PA9 ------> USART1_TX |
| 28 | mjames | 437 | PA10 ------> USART1_RX |
| 2 | mjames | 438 | */ |
| 439 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10); |
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| 440 | |||
| 28 | mjames | 441 | /* USART1 interrupt DeInit */ |
| 6 | mjames | 442 | HAL_NVIC_DisableIRQ(USART1_IRQn); |
| 2 | mjames | 443 | /* USER CODE BEGIN USART1_MspDeInit 1 */ |
| 444 | |||
| 445 | /* USER CODE END USART1_MspDeInit 1 */ |
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| 6 | mjames | 446 | } |
| 447 | else if(huart->Instance==USART2) |
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| 448 | { |
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| 449 | /* USER CODE BEGIN USART2_MspDeInit 0 */ |
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| 2 | mjames | 450 | |
| 6 | mjames | 451 | /* USER CODE END USART2_MspDeInit 0 */ |
| 452 | /* Peripheral clock disable */ |
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| 453 | __HAL_RCC_USART2_CLK_DISABLE(); |
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| 28 | mjames | 454 | |
| 455 | /**USART2 GPIO Configuration |
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| 6 | mjames | 456 | PA2 ------> USART2_TX |
| 28 | mjames | 457 | PA3 ------> USART2_RX |
| 6 | mjames | 458 | */ |
| 459 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3); |
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| 460 | |||
| 28 | mjames | 461 | /* USART2 interrupt DeInit */ |
| 6 | mjames | 462 | HAL_NVIC_DisableIRQ(USART2_IRQn); |
| 463 | /* USER CODE BEGIN USART2_MspDeInit 1 */ |
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| 464 | |||
| 465 | /* USER CODE END USART2_MspDeInit 1 */ |
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| 466 | } |
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| 467 | |||
| 2 | mjames | 468 | } |
| 469 | |||
| 470 | /* USER CODE BEGIN 1 */ |
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| 471 | |||
| 472 | /* USER CODE END 1 */ |
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| 473 | |||
| 474 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |