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| Rev | Author | Line No. | Line |
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| 2 | mjames | 1 | /** |
| 2 | ****************************************************************************** |
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| 3 | * File Name : stm32f1xx_hal_msp.c |
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| 4 | * Description : This file provides code for the MSP Initialization |
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| 5 | * and de-Initialization codes. |
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| 6 | ****************************************************************************** |
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| 7 | * |
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| 23 | mjames | 8 | * COPYRIGHT(c) 2017 STMicroelectronics |
| 2 | mjames | 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without modification, |
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| 11 | * are permitted provided that the following conditions are met: |
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| 12 | * 1. Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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| 17 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
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| 18 | * may be used to endorse or promote products derived from this software |
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| 19 | * without specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| 24 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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| 27 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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| 28 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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| 29 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 31 | * |
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| 32 | ****************************************************************************** |
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| 33 | */ |
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| 34 | /* Includes ------------------------------------------------------------------*/ |
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| 35 | #include "stm32f1xx_hal.h" |
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| 36 | |||
| 5 | mjames | 37 | extern void Error_Handler(void); |
| 2 | mjames | 38 | /* USER CODE BEGIN 0 */ |
| 39 | |||
| 40 | /* USER CODE END 0 */ |
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| 41 | |||
| 42 | /** |
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| 43 | * Initializes the Global MSP. |
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| 44 | */ |
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| 45 | void HAL_MspInit(void) |
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| 46 | { |
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| 47 | /* USER CODE BEGIN MspInit 0 */ |
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| 48 | |||
| 49 | /* USER CODE END MspInit 0 */ |
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| 50 | |||
| 51 | __HAL_RCC_AFIO_CLK_ENABLE(); |
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| 52 | |||
| 53 | HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4); |
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| 54 | |||
| 55 | /* System interrupt init*/ |
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| 56 | /* MemoryManagement_IRQn interrupt configuration */ |
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| 57 | HAL_NVIC_SetPriority(MemoryManagement_IRQn, 0, 0); |
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| 58 | /* BusFault_IRQn interrupt configuration */ |
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| 59 | HAL_NVIC_SetPriority(BusFault_IRQn, 0, 0); |
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| 60 | /* UsageFault_IRQn interrupt configuration */ |
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| 61 | HAL_NVIC_SetPriority(UsageFault_IRQn, 0, 0); |
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| 5 | mjames | 62 | /* SVCall_IRQn interrupt configuration */ |
| 63 | HAL_NVIC_SetPriority(SVCall_IRQn, 0, 0); |
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| 2 | mjames | 64 | /* DebugMonitor_IRQn interrupt configuration */ |
| 65 | HAL_NVIC_SetPriority(DebugMonitor_IRQn, 0, 0); |
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| 5 | mjames | 66 | /* PendSV_IRQn interrupt configuration */ |
| 67 | HAL_NVIC_SetPriority(PendSV_IRQn, 0, 0); |
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| 2 | mjames | 68 | /* SysTick_IRQn interrupt configuration */ |
| 69 | HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); |
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| 70 | |||
| 16 | mjames | 71 | /* Peripheral interrupt init*/ |
| 72 | /* FLASH_IRQn interrupt configuration */ |
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| 73 | HAL_NVIC_SetPriority(FLASH_IRQn, 0, 0); |
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| 74 | HAL_NVIC_EnableIRQ(FLASH_IRQn); |
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| 75 | |||
| 2 | mjames | 76 | /**NOJTAG: JTAG-DP Disabled and SW-DP Enabled |
| 77 | */ |
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| 78 | __HAL_AFIO_REMAP_SWJ_NOJTAG(); |
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| 79 | |||
| 80 | /* USER CODE BEGIN MspInit 1 */ |
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| 81 | |||
| 82 | /* USER CODE END MspInit 1 */ |
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| 83 | } |
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| 84 | |||
| 85 | void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) |
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| 86 | { |
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| 87 | |||
| 88 | GPIO_InitTypeDef GPIO_InitStruct; |
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| 89 | if(hspi->Instance==SPI1) |
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| 90 | { |
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| 91 | /* USER CODE BEGIN SPI1_MspInit 0 */ |
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| 92 | |||
| 93 | /* USER CODE END SPI1_MspInit 0 */ |
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| 94 | /* Peripheral clock enable */ |
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| 95 | __HAL_RCC_SPI1_CLK_ENABLE(); |
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| 96 | |||
| 97 | /**SPI1 GPIO Configuration |
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| 98 | PA5 ------> SPI1_SCK |
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| 99 | PA7 ------> SPI1_MOSI |
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| 100 | */ |
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| 101 | GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_7; |
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| 102 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 103 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 104 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 105 | |||
| 106 | /* USER CODE BEGIN SPI1_MspInit 1 */ |
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| 107 | |||
| 108 | /* USER CODE END SPI1_MspInit 1 */ |
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| 109 | } |
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| 110 | |||
| 111 | } |
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| 112 | |||
| 113 | void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) |
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| 114 | { |
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| 115 | |||
| 116 | if(hspi->Instance==SPI1) |
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| 117 | { |
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| 118 | /* USER CODE BEGIN SPI1_MspDeInit 0 */ |
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| 119 | |||
| 120 | /* USER CODE END SPI1_MspDeInit 0 */ |
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| 121 | /* Peripheral clock disable */ |
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| 122 | __HAL_RCC_SPI1_CLK_DISABLE(); |
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| 123 | |||
| 124 | /**SPI1 GPIO Configuration |
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| 125 | PA5 ------> SPI1_SCK |
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| 126 | PA7 ------> SPI1_MOSI |
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| 127 | */ |
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| 128 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_7); |
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| 129 | |||
| 130 | } |
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| 131 | /* USER CODE BEGIN SPI1_MspDeInit 1 */ |
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| 132 | |||
| 133 | /* USER CODE END SPI1_MspDeInit 1 */ |
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| 134 | |||
| 135 | } |
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| 136 | |||
| 137 | void HAL_UART_MspInit(UART_HandleTypeDef* huart) |
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| 138 | { |
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| 139 | |||
| 140 | GPIO_InitTypeDef GPIO_InitStruct; |
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| 3 | mjames | 141 | if(huart->Instance==USART1) |
| 2 | mjames | 142 | { |
| 3 | mjames | 143 | /* USER CODE BEGIN USART1_MspInit 0 */ |
| 144 | |||
| 145 | /* USER CODE END USART1_MspInit 0 */ |
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| 146 | /* Peripheral clock enable */ |
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| 147 | __HAL_RCC_USART1_CLK_ENABLE(); |
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| 148 | |||
| 149 | /**USART1 GPIO Configuration |
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| 150 | PA9 ------> USART1_TX |
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| 151 | PA10 ------> USART1_RX |
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| 152 | */ |
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| 153 | GPIO_InitStruct.Pin = PLX_TX_Pin; |
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| 154 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 155 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 156 | HAL_GPIO_Init(PLX_TX_GPIO_Port, &GPIO_InitStruct); |
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| 157 | |||
| 158 | GPIO_InitStruct.Pin = PLX_RX_Pin; |
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| 159 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 160 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 161 | HAL_GPIO_Init(PLX_RX_GPIO_Port, &GPIO_InitStruct); |
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| 162 | |||
| 163 | /* USER CODE BEGIN USART1_MspInit 1 */ |
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| 164 | |||
| 165 | /* USER CODE END USART1_MspInit 1 */ |
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| 166 | } |
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| 167 | else if(huart->Instance==USART2) |
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| 168 | { |
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| 2 | mjames | 169 | /* USER CODE BEGIN USART2_MspInit 0 */ |
| 170 | |||
| 171 | /* USER CODE END USART2_MspInit 0 */ |
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| 172 | /* Peripheral clock enable */ |
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| 173 | __HAL_RCC_USART2_CLK_ENABLE(); |
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| 174 | |||
| 175 | /**USART2 GPIO Configuration |
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| 176 | PA2 ------> USART2_TX |
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| 177 | PA3 ------> USART2_RX |
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| 178 | */ |
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| 179 | GPIO_InitStruct.Pin = GPIO_PIN_2; |
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| 180 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 5 | mjames | 181 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
| 2 | mjames | 182 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
| 183 | |||
| 184 | GPIO_InitStruct.Pin = GPIO_PIN_3; |
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| 185 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 186 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 187 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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| 188 | |||
| 189 | /* USER CODE BEGIN USART2_MspInit 1 */ |
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| 190 | |||
| 191 | /* USER CODE END USART2_MspInit 1 */ |
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| 192 | } |
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| 23 | mjames | 193 | else if(huart->Instance==USART3) |
| 194 | { |
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| 195 | /* USER CODE BEGIN USART3_MspInit 0 */ |
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| 2 | mjames | 196 | |
| 23 | mjames | 197 | /* USER CODE END USART3_MspInit 0 */ |
| 198 | /* Peripheral clock enable */ |
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| 199 | __HAL_RCC_USART3_CLK_ENABLE(); |
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| 200 | |||
| 201 | /**USART3 GPIO Configuration |
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| 202 | PB10 ------> USART3_TX |
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| 203 | PB11 ------> USART3_RX |
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| 204 | */ |
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| 205 | GPIO_InitStruct.Pin = GPIO_PIN_10; |
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| 206 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; |
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| 207 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; |
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| 208 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
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| 209 | |||
| 210 | GPIO_InitStruct.Pin = GPIO_PIN_11; |
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| 211 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
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| 212 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
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| 213 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
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| 214 | |||
| 215 | /* USER CODE BEGIN USART3_MspInit 1 */ |
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| 216 | |||
| 217 | /* USER CODE END USART3_MspInit 1 */ |
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| 218 | } |
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| 219 | |||
| 2 | mjames | 220 | } |
| 221 | |||
| 3 | mjames | 222 | void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) |
| 2 | mjames | 223 | { |
| 224 | |||
| 3 | mjames | 225 | if(huart->Instance==USART1) |
| 2 | mjames | 226 | { |
| 3 | mjames | 227 | /* USER CODE BEGIN USART1_MspDeInit 0 */ |
| 2 | mjames | 228 | |
| 3 | mjames | 229 | /* USER CODE END USART1_MspDeInit 0 */ |
| 230 | /* Peripheral clock disable */ |
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| 231 | __HAL_RCC_USART1_CLK_DISABLE(); |
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| 2 | mjames | 232 | |
| 3 | mjames | 233 | /**USART1 GPIO Configuration |
| 234 | PA9 ------> USART1_TX |
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| 235 | PA10 ------> USART1_RX |
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| 2 | mjames | 236 | */ |
| 3 | mjames | 237 | HAL_GPIO_DeInit(GPIOA, PLX_TX_Pin|PLX_RX_Pin); |
| 2 | mjames | 238 | |
| 3 | mjames | 239 | /* USER CODE BEGIN USART1_MspDeInit 1 */ |
| 2 | mjames | 240 | |
| 3 | mjames | 241 | /* USER CODE END USART1_MspDeInit 1 */ |
| 2 | mjames | 242 | } |
| 3 | mjames | 243 | else if(huart->Instance==USART2) |
| 2 | mjames | 244 | { |
| 245 | /* USER CODE BEGIN USART2_MspDeInit 0 */ |
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| 246 | |||
| 247 | /* USER CODE END USART2_MspDeInit 0 */ |
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| 248 | /* Peripheral clock disable */ |
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| 249 | __HAL_RCC_USART2_CLK_DISABLE(); |
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| 250 | |||
| 251 | /**USART2 GPIO Configuration |
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| 252 | PA2 ------> USART2_TX |
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| 253 | PA3 ------> USART2_RX |
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| 254 | */ |
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| 255 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3); |
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| 256 | |||
| 257 | /* USER CODE BEGIN USART2_MspDeInit 1 */ |
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| 258 | |||
| 259 | /* USER CODE END USART2_MspDeInit 1 */ |
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| 260 | } |
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| 23 | mjames | 261 | else if(huart->Instance==USART3) |
| 262 | { |
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| 263 | /* USER CODE BEGIN USART3_MspDeInit 0 */ |
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| 2 | mjames | 264 | |
| 23 | mjames | 265 | /* USER CODE END USART3_MspDeInit 0 */ |
| 266 | /* Peripheral clock disable */ |
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| 267 | __HAL_RCC_USART3_CLK_DISABLE(); |
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| 268 | |||
| 269 | /**USART3 GPIO Configuration |
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| 270 | PB10 ------> USART3_TX |
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| 271 | PB11 ------> USART3_RX |
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| 272 | */ |
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| 273 | HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_11); |
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| 274 | |||
| 275 | /* USER CODE BEGIN USART3_MspDeInit 1 */ |
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| 276 | |||
| 277 | /* USER CODE END USART3_MspDeInit 1 */ |
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| 278 | } |
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| 279 | |||
| 2 | mjames | 280 | } |
| 281 | |||
| 282 | /* USER CODE BEGIN 1 */ |
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| 283 | |||
| 284 | /* USER CODE END 1 */ |
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| 285 | |||
| 286 | /** |
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| 287 | * @} |
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| 288 | */ |
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| 289 | |||
| 290 | /** |
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| 291 | * @} |
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| 292 | */ |
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| 293 | |||
| 294 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |