thomas haine / Mbed OS CIS001_v2_v2

cis001v2

stm32h7xx_hal_msp.cpp@0:e7352f4f3dcb, 2020-06-18 (annotated)

Committer:
thomashaine
Date:
Thu Jun 18 12:36:05 2020 +0000
Revision:
0:e7352f4f3dcb
Child:
8:66caa906d24c
rev1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thomashaine 0:e7352f4f3dcb 1 /* USER CODE BEGIN Header */
thomashaine 0:e7352f4f3dcb 2 /**
thomashaine 0:e7352f4f3dcb 3 ******************************************************************************
thomashaine 0:e7352f4f3dcb 4 * File Name : stm32h7xx_hal_msp.c
thomashaine 0:e7352f4f3dcb 5 * Description : This file provides code for the MSP Initialization
thomashaine 0:e7352f4f3dcb 6 * and de-Initialization codes.
thomashaine 0:e7352f4f3dcb 7 ******************************************************************************
thomashaine 0:e7352f4f3dcb 8 * @attention
thomashaine 0:e7352f4f3dcb 9 *
thomashaine 0:e7352f4f3dcb 10 * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
thomashaine 0:e7352f4f3dcb 11 * All rights reserved.</center></h2>
thomashaine 0:e7352f4f3dcb 12 *
thomashaine 0:e7352f4f3dcb 13 * This software component is licensed by ST under BSD 3-Clause license,
thomashaine 0:e7352f4f3dcb 14 * the "License"; You may not use this file except in compliance with the
thomashaine 0:e7352f4f3dcb 15 * License. You may obtain a copy of the License at:
thomashaine 0:e7352f4f3dcb 16 * opensource.org/licenses/BSD-3-Clause
thomashaine 0:e7352f4f3dcb 17 *
thomashaine 0:e7352f4f3dcb 18 ******************************************************************************
thomashaine 0:e7352f4f3dcb 19 */
thomashaine 0:e7352f4f3dcb 20 /* USER CODE END Header */
thomashaine 0:e7352f4f3dcb 21
thomashaine 0:e7352f4f3dcb 22
thomashaine 0:e7352f4f3dcb 23 /* Includes ------------------------------------------------------------------*/
thomashaine 0:e7352f4f3dcb 24
thomashaine 0:e7352f4f3dcb 25 #include "stm32h7xx_hal.h"
thomashaine 0:e7352f4f3dcb 26 #include "main.h"
thomashaine 0:e7352f4f3dcb 27
thomashaine 0:e7352f4f3dcb 28
thomashaine 0:e7352f4f3dcb 29
thomashaine 0:e7352f4f3dcb 30 extern DMA_HandleTypeDef hdma_dcmi;
thomashaine 0:e7352f4f3dcb 31
thomashaine 0:e7352f4f3dcb 32 extern "C" void _Error_Handler(char *, int);
thomashaine 0:e7352f4f3dcb 33
thomashaine 0:e7352f4f3dcb 34
thomashaine 0:e7352f4f3dcb 35 /**
thomashaine 0:e7352f4f3dcb 36 * Initializes the Global MSP.
thomashaine 0:e7352f4f3dcb 37 */
thomashaine 0:e7352f4f3dcb 38 void HAL_MspInit(void)
thomashaine 0:e7352f4f3dcb 39 {
thomashaine 0:e7352f4f3dcb 40
thomashaine 0:e7352f4f3dcb 41 __HAL_RCC_SYSCFG_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 42
thomashaine 0:e7352f4f3dcb 43 }
thomashaine 0:e7352f4f3dcb 44
thomashaine 0:e7352f4f3dcb 45
thomashaine 0:e7352f4f3dcb 46 /**
thomashaine 0:e7352f4f3dcb 47 * @brief DCMI MSP Initialization
thomashaine 0:e7352f4f3dcb 48 * This function configures the hardware resources used in this example
thomashaine 0:e7352f4f3dcb 49 * @param hdcmi: DCMI handle pointer
thomashaine 0:e7352f4f3dcb 50 * @retval None
thomashaine 0:e7352f4f3dcb 51 */
thomashaine 0:e7352f4f3dcb 52 void HAL_DCMI_MspInit(DCMI_HandleTypeDef* hdcmi)
thomashaine 0:e7352f4f3dcb 53 {
thomashaine 0:e7352f4f3dcb 54 GPIO_InitTypeDef GPIO_InitStruct = {0};
thomashaine 0:e7352f4f3dcb 55 if(hdcmi->Instance==DCMI)
thomashaine 0:e7352f4f3dcb 56 {
thomashaine 0:e7352f4f3dcb 57 /* USER CODE BEGIN DCMI_MspInit 0 */
thomashaine 0:e7352f4f3dcb 58
thomashaine 0:e7352f4f3dcb 59 /* USER CODE END DCMI_MspInit 0 */
thomashaine 0:e7352f4f3dcb 60 /* Peripheral clock enable */
thomashaine 0:e7352f4f3dcb 61 __HAL_RCC_DCMI_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 62
thomashaine 0:e7352f4f3dcb 63 __HAL_RCC_GPIOE_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 64 __HAL_RCC_GPIOA_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 65 __HAL_RCC_GPIOB_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 66 __HAL_RCC_GPIOC_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 67 __HAL_RCC_GPIOD_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 68 __HAL_RCC_GPIOG_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 69 /**DCMI GPIO Configuration
thomashaine 0:e7352f4f3dcb 70 PE4 ------> DCMI_D4
thomashaine 0:e7352f4f3dcb 71 PE5 ------> DCMI_D6
thomashaine 0:e7352f4f3dcb 72 PE6 ------> DCMI_D7
thomashaine 0:e7352f4f3dcb 73 PA4 ------> DCMI_HSYNC
thomashaine 0:e7352f4f3dcb 74 PA6 ------> DCMI_PIXCLK
thomashaine 0:e7352f4f3dcb 75 PB13 ------> DCMI_D2
thomashaine 0:e7352f4f3dcb 76 PC6 ------> DCMI_D0
thomashaine 0:e7352f4f3dcb 77 PC7 ------> DCMI_D1
thomashaine 0:e7352f4f3dcb 78 PC9 ------> DCMI_D3
thomashaine 0:e7352f4f3dcb 79 PC10 ------> DCMI_D8
thomashaine 0:e7352f4f3dcb 80 PC12 ------> DCMI_D9
thomashaine 0:e7352f4f3dcb 81 PD3 ------> DCMI_D5
thomashaine 0:e7352f4f3dcb 82 PG9 ------> DCMI_VSYNC
thomashaine 0:e7352f4f3dcb 83 */
thomashaine 0:e7352f4f3dcb 84 GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6;
thomashaine 0:e7352f4f3dcb 85 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
thomashaine 0:e7352f4f3dcb 86 GPIO_InitStruct.Pull = GPIO_NOPULL;
thomashaine 0:e7352f4f3dcb 87 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
thomashaine 0:e7352f4f3dcb 88 GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
thomashaine 0:e7352f4f3dcb 89 HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
thomashaine 0:e7352f4f3dcb 90
thomashaine 0:e7352f4f3dcb 91 GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_6;
thomashaine 0:e7352f4f3dcb 92 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
thomashaine 0:e7352f4f3dcb 93 GPIO_InitStruct.Pull = GPIO_NOPULL;
thomashaine 0:e7352f4f3dcb 94 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
thomashaine 0:e7352f4f3dcb 95 GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
thomashaine 0:e7352f4f3dcb 96 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
thomashaine 0:e7352f4f3dcb 97
thomashaine 0:e7352f4f3dcb 98 GPIO_InitStruct.Pin = GPIO_PIN_13;
thomashaine 0:e7352f4f3dcb 99 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
thomashaine 0:e7352f4f3dcb 100 GPIO_InitStruct.Pull = GPIO_NOPULL;
thomashaine 0:e7352f4f3dcb 101 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
thomashaine 0:e7352f4f3dcb 102 GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
thomashaine 0:e7352f4f3dcb 103 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
thomashaine 0:e7352f4f3dcb 104
thomashaine 0:e7352f4f3dcb 105 GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_9|GPIO_PIN_10
thomashaine 0:e7352f4f3dcb 106 |GPIO_PIN_12;
thomashaine 0:e7352f4f3dcb 107 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
thomashaine 0:e7352f4f3dcb 108 GPIO_InitStruct.Pull = GPIO_NOPULL;
thomashaine 0:e7352f4f3dcb 109 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
thomashaine 0:e7352f4f3dcb 110 GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
thomashaine 0:e7352f4f3dcb 111 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
thomashaine 0:e7352f4f3dcb 112
thomashaine 0:e7352f4f3dcb 113 GPIO_InitStruct.Pin = GPIO_PIN_3;
thomashaine 0:e7352f4f3dcb 114 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
thomashaine 0:e7352f4f3dcb 115 GPIO_InitStruct.Pull = GPIO_NOPULL;
thomashaine 0:e7352f4f3dcb 116 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
thomashaine 0:e7352f4f3dcb 117 GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
thomashaine 0:e7352f4f3dcb 118 HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
thomashaine 0:e7352f4f3dcb 119
thomashaine 0:e7352f4f3dcb 120 GPIO_InitStruct.Pin = GPIO_PIN_9;
thomashaine 0:e7352f4f3dcb 121 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
thomashaine 0:e7352f4f3dcb 122 GPIO_InitStruct.Pull = GPIO_NOPULL;
thomashaine 0:e7352f4f3dcb 123 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
thomashaine 0:e7352f4f3dcb 124 GPIO_InitStruct.Alternate = GPIO_AF13_DCMI;
thomashaine 0:e7352f4f3dcb 125 HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
thomashaine 0:e7352f4f3dcb 126
thomashaine 0:e7352f4f3dcb 127
thomashaine 0:e7352f4f3dcb 128 /* DCMI DMA Init */
thomashaine 0:e7352f4f3dcb 129 /* DCMI_PSSI Init */
thomashaine 0:e7352f4f3dcb 130 hdma_dcmi.Instance = DMA1_Stream0;
thomashaine 0:e7352f4f3dcb 131 //hdma_dcmi.Init.Request = DMA_REQUEST_DCMI_PSSI;
thomashaine 0:e7352f4f3dcb 132 hdma_dcmi.Init.Direction = DMA_PERIPH_TO_MEMORY;
thomashaine 0:e7352f4f3dcb 133 hdma_dcmi.Init.PeriphInc = DMA_PINC_DISABLE;
thomashaine 0:e7352f4f3dcb 134 hdma_dcmi.Init.MemInc = DMA_MINC_ENABLE;
thomashaine 0:e7352f4f3dcb 135 hdma_dcmi.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
thomashaine 0:e7352f4f3dcb 136 hdma_dcmi.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
thomashaine 0:e7352f4f3dcb 137 hdma_dcmi.Init.Mode = DMA_CIRCULAR;
thomashaine 0:e7352f4f3dcb 138 hdma_dcmi.Init.Priority = DMA_PRIORITY_HIGH;
thomashaine 0:e7352f4f3dcb 139 hdma_dcmi.Init.FIFOMode = DMA_FIFOMODE_ENABLE;
thomashaine 0:e7352f4f3dcb 140 hdma_dcmi.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
thomashaine 0:e7352f4f3dcb 141 hdma_dcmi.Init.MemBurst = DMA_MBURST_INC4;
thomashaine 0:e7352f4f3dcb 142 hdma_dcmi.Init.PeriphBurst = DMA_PBURST_SINGLE;
thomashaine 0:e7352f4f3dcb 143 if (HAL_DMA_Init(&hdma_dcmi) != HAL_OK)
thomashaine 0:e7352f4f3dcb 144 {
thomashaine 0:e7352f4f3dcb 145 Error_Handler();
thomashaine 0:e7352f4f3dcb 146 }
thomashaine 0:e7352f4f3dcb 147
thomashaine 0:e7352f4f3dcb 148 /* USER CODE BEGIN DCMI_MspInit 1 */
thomashaine 0:e7352f4f3dcb 149
thomashaine 0:e7352f4f3dcb 150 /* USER CODE END DCMI_MspInit 1 */
thomashaine 0:e7352f4f3dcb 151 }
thomashaine 0:e7352f4f3dcb 152
thomashaine 0:e7352f4f3dcb 153 }
thomashaine 0:e7352f4f3dcb 154
thomashaine 0:e7352f4f3dcb 155 /**
thomashaine 0:e7352f4f3dcb 156 * @brief DCMI MSP De-Initialization
thomashaine 0:e7352f4f3dcb 157 * This function freeze the hardware resources used in this example
thomashaine 0:e7352f4f3dcb 158 * @param hdcmi: DCMI handle pointer
thomashaine 0:e7352f4f3dcb 159 * @retval None
thomashaine 0:e7352f4f3dcb 160 */
thomashaine 0:e7352f4f3dcb 161 void HAL_DCMI_MspDeInit(DCMI_HandleTypeDef* hdcmi)
thomashaine 0:e7352f4f3dcb 162 {
thomashaine 0:e7352f4f3dcb 163 if(hdcmi->Instance==DCMI)
thomashaine 0:e7352f4f3dcb 164 {
thomashaine 0:e7352f4f3dcb 165 /* USER CODE BEGIN DCMI_MspDeInit 0 */
thomashaine 0:e7352f4f3dcb 166
thomashaine 0:e7352f4f3dcb 167 /* USER CODE END DCMI_MspDeInit 0 */
thomashaine 0:e7352f4f3dcb 168 /* Peripheral clock disable */
thomashaine 0:e7352f4f3dcb 169 __HAL_RCC_DCMI_CLK_DISABLE();
thomashaine 0:e7352f4f3dcb 170
thomashaine 0:e7352f4f3dcb 171 /**DCMI GPIO Configuration
thomashaine 0:e7352f4f3dcb 172 PE4 ------> DCMI_D4
thomashaine 0:e7352f4f3dcb 173 PE5 ------> DCMI_D6
thomashaine 0:e7352f4f3dcb 174 PE6 ------> DCMI_D7
thomashaine 0:e7352f4f3dcb 175 PA4 ------> DCMI_HSYNC
thomashaine 0:e7352f4f3dcb 176 PA6 ------> DCMI_PIXCLK
thomashaine 0:e7352f4f3dcb 177 PB13 ------> DCMI_D2
thomashaine 0:e7352f4f3dcb 178 PC6 ------> DCMI_D0
thomashaine 0:e7352f4f3dcb 179 PC7 ------> DCMI_D1
thomashaine 0:e7352f4f3dcb 180 PC9 ------> DCMI_D3
thomashaine 0:e7352f4f3dcb 181 PC10 ------> DCMI_D8
thomashaine 0:e7352f4f3dcb 182 PC12 ------> DCMI_D9
thomashaine 0:e7352f4f3dcb 183 PD3 ------> DCMI_D5
thomashaine 0:e7352f4f3dcb 184 PG9 ------> DCMI_VSYNC
thomashaine 0:e7352f4f3dcb 185 */
thomashaine 0:e7352f4f3dcb 186 HAL_GPIO_DeInit(GPIOE, GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6);
thomashaine 0:e7352f4f3dcb 187
thomashaine 0:e7352f4f3dcb 188 HAL_GPIO_DeInit(GPIOA, GPIO_PIN_4|GPIO_PIN_6);
thomashaine 0:e7352f4f3dcb 189
thomashaine 0:e7352f4f3dcb 190 HAL_GPIO_DeInit(GPIOB, GPIO_PIN_13);
thomashaine 0:e7352f4f3dcb 191
thomashaine 0:e7352f4f3dcb 192 HAL_GPIO_DeInit(GPIOC, GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_9|GPIO_PIN_10
thomashaine 0:e7352f4f3dcb 193 |GPIO_PIN_12);
thomashaine 0:e7352f4f3dcb 194
thomashaine 0:e7352f4f3dcb 195 HAL_GPIO_DeInit(GPIOD, GPIO_PIN_3);
thomashaine 0:e7352f4f3dcb 196
thomashaine 0:e7352f4f3dcb 197 HAL_GPIO_DeInit(GPIOG, GPIO_PIN_9);
thomashaine 0:e7352f4f3dcb 198
thomashaine 0:e7352f4f3dcb 199 /* DCMI DMA DeInit */
thomashaine 0:e7352f4f3dcb 200 /* USER CODE BEGIN DCMI_MspDeInit 1 */
thomashaine 0:e7352f4f3dcb 201
thomashaine 0:e7352f4f3dcb 202 /* USER CODE END DCMI_MspDeInit 1 */
thomashaine 0:e7352f4f3dcb 203 }
thomashaine 0:e7352f4f3dcb 204
thomashaine 0:e7352f4f3dcb 205 }
thomashaine 0:e7352f4f3dcb 206
thomashaine 0:e7352f4f3dcb 207
thomashaine 0:e7352f4f3dcb 208 /* USER CODE BEGIN 1 */
thomashaine 0:e7352f4f3dcb 209
thomashaine 0:e7352f4f3dcb 210 /* USER CODE END 1 */
thomashaine 0:e7352f4f3dcb 211
thomashaine 0:e7352f4f3dcb 212 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/