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BSP_DISCO_F746NG/stm32746g_discovery_camera.c@0:4e245f4bc8ac, 2019-06-07 (annotated)

Committer:
phungductung
Date:
Fri Jun 07 05:06:42 2019 +0000
Revision:
0:4e245f4bc8ac
spkt

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phungductung 0:4e245f4bc8ac 1 /**
phungductung 0:4e245f4bc8ac 2 ******************************************************************************
phungductung 0:4e245f4bc8ac 3 * @file stm32746g_discovery_camera.c
phungductung 0:4e245f4bc8ac 4 * @author MCD Application Team
phungductung 0:4e245f4bc8ac 5 * @version V1.0.0
phungductung 0:4e245f4bc8ac 6 * @date 25-June-2015
phungductung 0:4e245f4bc8ac 7 * @brief This file includes the driver for Camera modules mounted on
phungductung 0:4e245f4bc8ac 8 * STM32746G-Discovery board.
phungductung 0:4e245f4bc8ac 9 @verbatim
phungductung 0:4e245f4bc8ac 10 How to use this driver:
phungductung 0:4e245f4bc8ac 11 ------------------------
phungductung 0:4e245f4bc8ac 12 - This driver is used to drive the camera.
phungductung 0:4e245f4bc8ac 13 - The OV9655 component driver MUST be included with this driver.
phungductung 0:4e245f4bc8ac 14
phungductung 0:4e245f4bc8ac 15 Driver description:
phungductung 0:4e245f4bc8ac 16 -------------------
phungductung 0:4e245f4bc8ac 17 + Initialization steps:
phungductung 0:4e245f4bc8ac 18 o Initialize the camera using the BSP_CAMERA_Init() function.
phungductung 0:4e245f4bc8ac 19 o Start the camera capture/snapshot using the CAMERA_Start() function.
phungductung 0:4e245f4bc8ac 20 o Suspend, resume or stop the camera capture using the following functions:
phungductung 0:4e245f4bc8ac 21 - BSP_CAMERA_Suspend()
phungductung 0:4e245f4bc8ac 22 - BSP_CAMERA_Resume()
phungductung 0:4e245f4bc8ac 23 - BSP_CAMERA_Stop()
phungductung 0:4e245f4bc8ac 24
phungductung 0:4e245f4bc8ac 25 + Options
phungductung 0:4e245f4bc8ac 26 o Increase or decrease on the fly the brightness and/or contrast
phungductung 0:4e245f4bc8ac 27 using the following function:
phungductung 0:4e245f4bc8ac 28 - BSP_CAMERA_ContrastBrightnessConfig
phungductung 0:4e245f4bc8ac 29 o Add a special effect on the fly using the following functions:
phungductung 0:4e245f4bc8ac 30 - BSP_CAMERA_BlackWhiteConfig()
phungductung 0:4e245f4bc8ac 31 - BSP_CAMERA_ColorEffectConfig()
phungductung 0:4e245f4bc8ac 32 @endverbatim
phungductung 0:4e245f4bc8ac 33 ******************************************************************************
phungductung 0:4e245f4bc8ac 34 * @attention
phungductung 0:4e245f4bc8ac 35 *
phungductung 0:4e245f4bc8ac 36 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
phungductung 0:4e245f4bc8ac 37 *
phungductung 0:4e245f4bc8ac 38 * Redistribution and use in source and binary forms, with or without modification,
phungductung 0:4e245f4bc8ac 39 * are permitted provided that the following conditions are met:
phungductung 0:4e245f4bc8ac 40 * 1. Redistributions of source code must retain the above copyright notice,
phungductung 0:4e245f4bc8ac 41 * this list of conditions and the following disclaimer.
phungductung 0:4e245f4bc8ac 42 * 2. Redistributions in binary form must reproduce the above copyright notice,
phungductung 0:4e245f4bc8ac 43 * this list of conditions and the following disclaimer in the documentation
phungductung 0:4e245f4bc8ac 44 * and/or other materials provided with the distribution.
phungductung 0:4e245f4bc8ac 45 * 3. Neither the name of STMicroelectronics nor the names of its contributors
phungductung 0:4e245f4bc8ac 46 * may be used to endorse or promote products derived from this software
phungductung 0:4e245f4bc8ac 47 * without specific prior written permission.
phungductung 0:4e245f4bc8ac 48 *
phungductung 0:4e245f4bc8ac 49 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
phungductung 0:4e245f4bc8ac 50 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
phungductung 0:4e245f4bc8ac 51 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
phungductung 0:4e245f4bc8ac 52 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
phungductung 0:4e245f4bc8ac 53 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
phungductung 0:4e245f4bc8ac 54 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
phungductung 0:4e245f4bc8ac 55 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
phungductung 0:4e245f4bc8ac 56 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
phungductung 0:4e245f4bc8ac 57 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
phungductung 0:4e245f4bc8ac 58 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
phungductung 0:4e245f4bc8ac 59 *
phungductung 0:4e245f4bc8ac 60 ******************************************************************************
phungductung 0:4e245f4bc8ac 61 */
phungductung 0:4e245f4bc8ac 62
phungductung 0:4e245f4bc8ac 63 /* Includes ------------------------------------------------------------------*/
phungductung 0:4e245f4bc8ac 64 #include "stm32746g_discovery_camera.h"
phungductung 0:4e245f4bc8ac 65 #include "stm32746g_discovery.h"
phungductung 0:4e245f4bc8ac 66
phungductung 0:4e245f4bc8ac 67 /** @addtogroup BSP
phungductung 0:4e245f4bc8ac 68 * @{
phungductung 0:4e245f4bc8ac 69 */
phungductung 0:4e245f4bc8ac 70
phungductung 0:4e245f4bc8ac 71 /** @addtogroup STM32746G_DISCOVERY
phungductung 0:4e245f4bc8ac 72 * @{
phungductung 0:4e245f4bc8ac 73 */
phungductung 0:4e245f4bc8ac 74
phungductung 0:4e245f4bc8ac 75 /** @addtogroup STM32746G_DISCOVERY_CAMERA
phungductung 0:4e245f4bc8ac 76 * @{
phungductung 0:4e245f4bc8ac 77 */
phungductung 0:4e245f4bc8ac 78
phungductung 0:4e245f4bc8ac 79 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_TypesDefinitions STM32746G_DISCOVERY_CAMERA Private Types Definitions
phungductung 0:4e245f4bc8ac 80 * @{
phungductung 0:4e245f4bc8ac 81 */
phungductung 0:4e245f4bc8ac 82 /**
phungductung 0:4e245f4bc8ac 83 * @}
phungductung 0:4e245f4bc8ac 84 */
phungductung 0:4e245f4bc8ac 85
phungductung 0:4e245f4bc8ac 86 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_Defines STM32746G_DISCOVERY_CAMERA Private Defines
phungductung 0:4e245f4bc8ac 87 * @{
phungductung 0:4e245f4bc8ac 88 */
phungductung 0:4e245f4bc8ac 89 #define CAMERA_VGA_RES_X 640
phungductung 0:4e245f4bc8ac 90 #define CAMERA_VGA_RES_Y 480
phungductung 0:4e245f4bc8ac 91 #define CAMERA_480x272_RES_X 480
phungductung 0:4e245f4bc8ac 92 #define CAMERA_480x272_RES_Y 272
phungductung 0:4e245f4bc8ac 93 #define CAMERA_QVGA_RES_X 320
phungductung 0:4e245f4bc8ac 94 #define CAMERA_QVGA_RES_Y 240
phungductung 0:4e245f4bc8ac 95 #define CAMERA_QQVGA_RES_X 160
phungductung 0:4e245f4bc8ac 96 #define CAMERA_QQVGA_RES_Y 120
phungductung 0:4e245f4bc8ac 97 /**
phungductung 0:4e245f4bc8ac 98 * @}
phungductung 0:4e245f4bc8ac 99 */
phungductung 0:4e245f4bc8ac 100
phungductung 0:4e245f4bc8ac 101 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_Macros STM32746G_DISCOVERY_CAMERA Private Macros
phungductung 0:4e245f4bc8ac 102 * @{
phungductung 0:4e245f4bc8ac 103 */
phungductung 0:4e245f4bc8ac 104 /**
phungductung 0:4e245f4bc8ac 105 * @}
phungductung 0:4e245f4bc8ac 106 */
phungductung 0:4e245f4bc8ac 107
phungductung 0:4e245f4bc8ac 108 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_Variables STM32746G_DISCOVERY_CAMERA Private Variables
phungductung 0:4e245f4bc8ac 109 * @{
phungductung 0:4e245f4bc8ac 110 */
phungductung 0:4e245f4bc8ac 111 static DCMI_HandleTypeDef hDcmiHandler;
phungductung 0:4e245f4bc8ac 112 CAMERA_DrvTypeDef *camera_drv;
phungductung 0:4e245f4bc8ac 113 /* Camera current resolution naming (QQVGA, VGA, ...) */
phungductung 0:4e245f4bc8ac 114 static uint32_t CameraCurrentResolution;
phungductung 0:4e245f4bc8ac 115
phungductung 0:4e245f4bc8ac 116 /* Camera module I2C HW address */
phungductung 0:4e245f4bc8ac 117 static uint32_t CameraHwAddress;
phungductung 0:4e245f4bc8ac 118 /**
phungductung 0:4e245f4bc8ac 119 * @}
phungductung 0:4e245f4bc8ac 120 */
phungductung 0:4e245f4bc8ac 121
phungductung 0:4e245f4bc8ac 122 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_FunctionPrototypes STM32746G_DISCOVERY_CAMERA Private Function Prototypes
phungductung 0:4e245f4bc8ac 123 * @{
phungductung 0:4e245f4bc8ac 124 */
phungductung 0:4e245f4bc8ac 125 static uint32_t GetSize(uint32_t resolution);
phungductung 0:4e245f4bc8ac 126 /**
phungductung 0:4e245f4bc8ac 127 * @}
phungductung 0:4e245f4bc8ac 128 */
phungductung 0:4e245f4bc8ac 129
phungductung 0:4e245f4bc8ac 130 /** @defgroup STM32746G_DISCOVERY_CAMERA_Exported_Functions STM32746G_DISCOVERY_CAMERA Exported Functions
phungductung 0:4e245f4bc8ac 131 * @{
phungductung 0:4e245f4bc8ac 132 */
phungductung 0:4e245f4bc8ac 133
phungductung 0:4e245f4bc8ac 134 /**
phungductung 0:4e245f4bc8ac 135 * @brief Initializes the camera.
phungductung 0:4e245f4bc8ac 136 * @param Resolution : camera sensor requested resolution (x, y) : standard resolution
phungductung 0:4e245f4bc8ac 137 * naming QQVGA, QVGA, VGA ...
phungductung 0:4e245f4bc8ac 138 * @retval Camera status
phungductung 0:4e245f4bc8ac 139 */
phungductung 0:4e245f4bc8ac 140 uint8_t BSP_CAMERA_Init(uint32_t Resolution)
phungductung 0:4e245f4bc8ac 141 {
phungductung 0:4e245f4bc8ac 142 DCMI_HandleTypeDef *phdcmi;
phungductung 0:4e245f4bc8ac 143 uint8_t status = CAMERA_ERROR;
phungductung 0:4e245f4bc8ac 144
phungductung 0:4e245f4bc8ac 145 /* Get the DCMI handle structure */
phungductung 0:4e245f4bc8ac 146 phdcmi = &hDcmiHandler;
phungductung 0:4e245f4bc8ac 147
phungductung 0:4e245f4bc8ac 148 /*** Configures the DCMI to interface with the camera module ***/
phungductung 0:4e245f4bc8ac 149 /* DCMI configuration */
phungductung 0:4e245f4bc8ac 150 phdcmi->Init.CaptureRate = DCMI_CR_ALL_FRAME;
phungductung 0:4e245f4bc8ac 151 phdcmi->Init.HSPolarity = DCMI_HSPOLARITY_LOW;
phungductung 0:4e245f4bc8ac 152 phdcmi->Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
phungductung 0:4e245f4bc8ac 153 phdcmi->Init.VSPolarity = DCMI_VSPOLARITY_HIGH;
phungductung 0:4e245f4bc8ac 154 phdcmi->Init.ExtendedDataMode = DCMI_EXTEND_DATA_8B;
phungductung 0:4e245f4bc8ac 155 phdcmi->Init.PCKPolarity = DCMI_PCKPOLARITY_RISING;
phungductung 0:4e245f4bc8ac 156 phdcmi->Instance = DCMI;
phungductung 0:4e245f4bc8ac 157
phungductung 0:4e245f4bc8ac 158 /* Power up camera */
phungductung 0:4e245f4bc8ac 159 BSP_CAMERA_PwrUp();
phungductung 0:4e245f4bc8ac 160
phungductung 0:4e245f4bc8ac 161 /* Read ID of Camera module via I2C */
phungductung 0:4e245f4bc8ac 162 if(ov9655_ReadID(CAMERA_I2C_ADDRESS) == OV9655_ID)
phungductung 0:4e245f4bc8ac 163 {
phungductung 0:4e245f4bc8ac 164 /* Initialize the camera driver structure */
phungductung 0:4e245f4bc8ac 165 camera_drv = &ov9655_drv;
phungductung 0:4e245f4bc8ac 166 CameraHwAddress = CAMERA_I2C_ADDRESS;
phungductung 0:4e245f4bc8ac 167
phungductung 0:4e245f4bc8ac 168 /* DCMI Initialization */
phungductung 0:4e245f4bc8ac 169 BSP_CAMERA_MspInit(&hDcmiHandler, NULL);
phungductung 0:4e245f4bc8ac 170 HAL_DCMI_Init(phdcmi);
phungductung 0:4e245f4bc8ac 171
phungductung 0:4e245f4bc8ac 172 /* Camera Module Initialization via I2C to the wanted 'Resolution' */
phungductung 0:4e245f4bc8ac 173 if (Resolution == CAMERA_R480x272)
phungductung 0:4e245f4bc8ac 174 { /* For 480x272 resolution, the OV9655 sensor is set to VGA resolution
phungductung 0:4e245f4bc8ac 175 * as OV9655 doesn't supports 480x272 resolution,
phungductung 0:4e245f4bc8ac 176 * then DCMI is configured to output a 480x272 cropped window */
phungductung 0:4e245f4bc8ac 177 camera_drv->Init(CameraHwAddress, CAMERA_R640x480);
phungductung 0:4e245f4bc8ac 178 HAL_DCMI_ConfigCROP(phdcmi, /* Crop in the middle of the VGA picture */
phungductung 0:4e245f4bc8ac 179 (CAMERA_VGA_RES_X - CAMERA_480x272_RES_X)/2,
phungductung 0:4e245f4bc8ac 180 (CAMERA_VGA_RES_Y - CAMERA_480x272_RES_Y)/2,
phungductung 0:4e245f4bc8ac 181 (CAMERA_480x272_RES_X * 2) - 1,
phungductung 0:4e245f4bc8ac 182 CAMERA_480x272_RES_Y - 1);
phungductung 0:4e245f4bc8ac 183 HAL_DCMI_EnableCROP(phdcmi);
phungductung 0:4e245f4bc8ac 184 }
phungductung 0:4e245f4bc8ac 185 else
phungductung 0:4e245f4bc8ac 186 {
phungductung 0:4e245f4bc8ac 187 camera_drv->Init(CameraHwAddress, Resolution);
phungductung 0:4e245f4bc8ac 188 HAL_DCMI_DisableCROP(phdcmi);
phungductung 0:4e245f4bc8ac 189 }
phungductung 0:4e245f4bc8ac 190
phungductung 0:4e245f4bc8ac 191 CameraCurrentResolution = Resolution;
phungductung 0:4e245f4bc8ac 192
phungductung 0:4e245f4bc8ac 193 /* Return CAMERA_OK status */
phungductung 0:4e245f4bc8ac 194 status = CAMERA_OK;
phungductung 0:4e245f4bc8ac 195 }
phungductung 0:4e245f4bc8ac 196 else
phungductung 0:4e245f4bc8ac 197 {
phungductung 0:4e245f4bc8ac 198 /* Return CAMERA_NOT_SUPPORTED status */
phungductung 0:4e245f4bc8ac 199 status = CAMERA_NOT_SUPPORTED;
phungductung 0:4e245f4bc8ac 200 }
phungductung 0:4e245f4bc8ac 201
phungductung 0:4e245f4bc8ac 202 return status;
phungductung 0:4e245f4bc8ac 203 }
phungductung 0:4e245f4bc8ac 204
phungductung 0:4e245f4bc8ac 205 /**
phungductung 0:4e245f4bc8ac 206 * @brief DeInitializes the camera.
phungductung 0:4e245f4bc8ac 207 * @retval Camera status
phungductung 0:4e245f4bc8ac 208 */
phungductung 0:4e245f4bc8ac 209 uint8_t BSP_CAMERA_DeInit(void)
phungductung 0:4e245f4bc8ac 210 {
phungductung 0:4e245f4bc8ac 211 hDcmiHandler.Instance = DCMI;
phungductung 0:4e245f4bc8ac 212
phungductung 0:4e245f4bc8ac 213 HAL_DCMI_DeInit(&hDcmiHandler);
phungductung 0:4e245f4bc8ac 214 BSP_CAMERA_MspDeInit(&hDcmiHandler, NULL);
phungductung 0:4e245f4bc8ac 215 return CAMERA_OK;
phungductung 0:4e245f4bc8ac 216 }
phungductung 0:4e245f4bc8ac 217
phungductung 0:4e245f4bc8ac 218 /**
phungductung 0:4e245f4bc8ac 219 * @brief Starts the camera capture in continuous mode.
phungductung 0:4e245f4bc8ac 220 * @param buff: pointer to the camera output buffer
phungductung 0:4e245f4bc8ac 221 * @retval None
phungductung 0:4e245f4bc8ac 222 */
phungductung 0:4e245f4bc8ac 223 void BSP_CAMERA_ContinuousStart(uint8_t *buff)
phungductung 0:4e245f4bc8ac 224 {
phungductung 0:4e245f4bc8ac 225 /* Start the camera capture */
phungductung 0:4e245f4bc8ac 226 HAL_DCMI_Start_DMA(&hDcmiHandler, DCMI_MODE_CONTINUOUS, (uint32_t)buff, GetSize(CameraCurrentResolution));
phungductung 0:4e245f4bc8ac 227 }
phungductung 0:4e245f4bc8ac 228
phungductung 0:4e245f4bc8ac 229 /**
phungductung 0:4e245f4bc8ac 230 * @brief Starts the camera capture in snapshot mode.
phungductung 0:4e245f4bc8ac 231 * @param buff: pointer to the camera output buffer
phungductung 0:4e245f4bc8ac 232 * @retval None
phungductung 0:4e245f4bc8ac 233 */
phungductung 0:4e245f4bc8ac 234 void BSP_CAMERA_SnapshotStart(uint8_t *buff)
phungductung 0:4e245f4bc8ac 235 {
phungductung 0:4e245f4bc8ac 236 /* Start the camera capture */
phungductung 0:4e245f4bc8ac 237 HAL_DCMI_Start_DMA(&hDcmiHandler, DCMI_MODE_SNAPSHOT, (uint32_t)buff, GetSize(CameraCurrentResolution));
phungductung 0:4e245f4bc8ac 238 }
phungductung 0:4e245f4bc8ac 239
phungductung 0:4e245f4bc8ac 240 /**
phungductung 0:4e245f4bc8ac 241 * @brief Suspend the CAMERA capture
phungductung 0:4e245f4bc8ac 242 * @retval None
phungductung 0:4e245f4bc8ac 243 */
phungductung 0:4e245f4bc8ac 244 void BSP_CAMERA_Suspend(void)
phungductung 0:4e245f4bc8ac 245 {
phungductung 0:4e245f4bc8ac 246 /* Disable the DMA */
phungductung 0:4e245f4bc8ac 247 __HAL_DMA_DISABLE(hDcmiHandler.DMA_Handle);
phungductung 0:4e245f4bc8ac 248 /* Disable the DCMI */
phungductung 0:4e245f4bc8ac 249 __HAL_DCMI_DISABLE(&hDcmiHandler);
phungductung 0:4e245f4bc8ac 250
phungductung 0:4e245f4bc8ac 251 }
phungductung 0:4e245f4bc8ac 252
phungductung 0:4e245f4bc8ac 253 /**
phungductung 0:4e245f4bc8ac 254 * @brief Resume the CAMERA capture
phungductung 0:4e245f4bc8ac 255 * @retval None
phungductung 0:4e245f4bc8ac 256 */
phungductung 0:4e245f4bc8ac 257 void BSP_CAMERA_Resume(void)
phungductung 0:4e245f4bc8ac 258 {
phungductung 0:4e245f4bc8ac 259 /* Enable the DCMI */
phungductung 0:4e245f4bc8ac 260 __HAL_DCMI_ENABLE(&hDcmiHandler);
phungductung 0:4e245f4bc8ac 261 /* Enable the DMA */
phungductung 0:4e245f4bc8ac 262 __HAL_DMA_ENABLE(hDcmiHandler.DMA_Handle);
phungductung 0:4e245f4bc8ac 263 }
phungductung 0:4e245f4bc8ac 264
phungductung 0:4e245f4bc8ac 265 /**
phungductung 0:4e245f4bc8ac 266 * @brief Stop the CAMERA capture
phungductung 0:4e245f4bc8ac 267 * @retval Camera status
phungductung 0:4e245f4bc8ac 268 */
phungductung 0:4e245f4bc8ac 269 uint8_t BSP_CAMERA_Stop(void)
phungductung 0:4e245f4bc8ac 270 {
phungductung 0:4e245f4bc8ac 271 uint8_t status = CAMERA_ERROR;
phungductung 0:4e245f4bc8ac 272
phungductung 0:4e245f4bc8ac 273 if(HAL_DCMI_Stop(&hDcmiHandler) == HAL_OK)
phungductung 0:4e245f4bc8ac 274 {
phungductung 0:4e245f4bc8ac 275 status = CAMERA_OK;
phungductung 0:4e245f4bc8ac 276 }
phungductung 0:4e245f4bc8ac 277
phungductung 0:4e245f4bc8ac 278 /* Set Camera in Power Down */
phungductung 0:4e245f4bc8ac 279 BSP_CAMERA_PwrDown();
phungductung 0:4e245f4bc8ac 280
phungductung 0:4e245f4bc8ac 281 return status;
phungductung 0:4e245f4bc8ac 282 }
phungductung 0:4e245f4bc8ac 283
phungductung 0:4e245f4bc8ac 284 /**
phungductung 0:4e245f4bc8ac 285 * @brief CANERA power up
phungductung 0:4e245f4bc8ac 286 * @retval None
phungductung 0:4e245f4bc8ac 287 */
phungductung 0:4e245f4bc8ac 288 void BSP_CAMERA_PwrUp(void)
phungductung 0:4e245f4bc8ac 289 {
phungductung 0:4e245f4bc8ac 290 GPIO_InitTypeDef gpio_init_structure;
phungductung 0:4e245f4bc8ac 291
phungductung 0:4e245f4bc8ac 292 /* Enable GPIO clock */
phungductung 0:4e245f4bc8ac 293 __HAL_RCC_GPIOH_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 294
phungductung 0:4e245f4bc8ac 295 /*** Configure the GPIO ***/
phungductung 0:4e245f4bc8ac 296 /* Configure DCMI GPIO as alternate function */
phungductung 0:4e245f4bc8ac 297 gpio_init_structure.Pin = GPIO_PIN_13;
phungductung 0:4e245f4bc8ac 298 gpio_init_structure.Mode = GPIO_MODE_OUTPUT_PP;
phungductung 0:4e245f4bc8ac 299 gpio_init_structure.Pull = GPIO_NOPULL;
phungductung 0:4e245f4bc8ac 300 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
phungductung 0:4e245f4bc8ac 301 HAL_GPIO_Init(GPIOH, &gpio_init_structure);
phungductung 0:4e245f4bc8ac 302
phungductung 0:4e245f4bc8ac 303 /* De-assert the camera POWER_DOWN pin (active high) */
phungductung 0:4e245f4bc8ac 304 HAL_GPIO_WritePin(GPIOH, GPIO_PIN_13, GPIO_PIN_RESET);
phungductung 0:4e245f4bc8ac 305
phungductung 0:4e245f4bc8ac 306 HAL_Delay(3); /* POWER_DOWN de-asserted during 3ms */
phungductung 0:4e245f4bc8ac 307 }
phungductung 0:4e245f4bc8ac 308
phungductung 0:4e245f4bc8ac 309 /**
phungductung 0:4e245f4bc8ac 310 * @brief CAMERA power down
phungductung 0:4e245f4bc8ac 311 * @retval None
phungductung 0:4e245f4bc8ac 312 */
phungductung 0:4e245f4bc8ac 313 void BSP_CAMERA_PwrDown(void)
phungductung 0:4e245f4bc8ac 314 {
phungductung 0:4e245f4bc8ac 315 GPIO_InitTypeDef gpio_init_structure;
phungductung 0:4e245f4bc8ac 316
phungductung 0:4e245f4bc8ac 317 /* Enable GPIO clock */
phungductung 0:4e245f4bc8ac 318 __HAL_RCC_GPIOH_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 319
phungductung 0:4e245f4bc8ac 320 /*** Configure the GPIO ***/
phungductung 0:4e245f4bc8ac 321 /* Configure DCMI GPIO as alternate function */
phungductung 0:4e245f4bc8ac 322 gpio_init_structure.Pin = GPIO_PIN_13;
phungductung 0:4e245f4bc8ac 323 gpio_init_structure.Mode = GPIO_MODE_OUTPUT_PP;
phungductung 0:4e245f4bc8ac 324 gpio_init_structure.Pull = GPIO_NOPULL;
phungductung 0:4e245f4bc8ac 325 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
phungductung 0:4e245f4bc8ac 326 HAL_GPIO_Init(GPIOH, &gpio_init_structure);
phungductung 0:4e245f4bc8ac 327
phungductung 0:4e245f4bc8ac 328 /* Assert the camera POWER_DOWN pin (active high) */
phungductung 0:4e245f4bc8ac 329 HAL_GPIO_WritePin(GPIOH, GPIO_PIN_13, GPIO_PIN_SET);
phungductung 0:4e245f4bc8ac 330 }
phungductung 0:4e245f4bc8ac 331
phungductung 0:4e245f4bc8ac 332 /**
phungductung 0:4e245f4bc8ac 333 * @brief Configures the camera contrast and brightness.
phungductung 0:4e245f4bc8ac 334 * @param contrast_level: Contrast level
phungductung 0:4e245f4bc8ac 335 * This parameter can be one of the following values:
phungductung 0:4e245f4bc8ac 336 * @arg CAMERA_CONTRAST_LEVEL4: for contrast +2
phungductung 0:4e245f4bc8ac 337 * @arg CAMERA_CONTRAST_LEVEL3: for contrast +1
phungductung 0:4e245f4bc8ac 338 * @arg CAMERA_CONTRAST_LEVEL2: for contrast 0
phungductung 0:4e245f4bc8ac 339 * @arg CAMERA_CONTRAST_LEVEL1: for contrast -1
phungductung 0:4e245f4bc8ac 340 * @arg CAMERA_CONTRAST_LEVEL0: for contrast -2
phungductung 0:4e245f4bc8ac 341 * @param brightness_level: Contrast level
phungductung 0:4e245f4bc8ac 342 * This parameter can be one of the following values:
phungductung 0:4e245f4bc8ac 343 * @arg CAMERA_BRIGHTNESS_LEVEL4: for brightness +2
phungductung 0:4e245f4bc8ac 344 * @arg CAMERA_BRIGHTNESS_LEVEL3: for brightness +1
phungductung 0:4e245f4bc8ac 345 * @arg CAMERA_BRIGHTNESS_LEVEL2: for brightness 0
phungductung 0:4e245f4bc8ac 346 * @arg CAMERA_BRIGHTNESS_LEVEL1: for brightness -1
phungductung 0:4e245f4bc8ac 347 * @arg CAMERA_BRIGHTNESS_LEVEL0: for brightness -2
phungductung 0:4e245f4bc8ac 348 * @retval None
phungductung 0:4e245f4bc8ac 349 */
phungductung 0:4e245f4bc8ac 350 void BSP_CAMERA_ContrastBrightnessConfig(uint32_t contrast_level, uint32_t brightness_level)
phungductung 0:4e245f4bc8ac 351 {
phungductung 0:4e245f4bc8ac 352 if(camera_drv->Config != NULL)
phungductung 0:4e245f4bc8ac 353 {
phungductung 0:4e245f4bc8ac 354 camera_drv->Config(CameraHwAddress, CAMERA_CONTRAST_BRIGHTNESS, contrast_level, brightness_level);
phungductung 0:4e245f4bc8ac 355 }
phungductung 0:4e245f4bc8ac 356 }
phungductung 0:4e245f4bc8ac 357
phungductung 0:4e245f4bc8ac 358 /**
phungductung 0:4e245f4bc8ac 359 * @brief Configures the camera white balance.
phungductung 0:4e245f4bc8ac 360 * @param Mode: black_white mode
phungductung 0:4e245f4bc8ac 361 * This parameter can be one of the following values:
phungductung 0:4e245f4bc8ac 362 * @arg CAMERA_BLACK_WHITE_BW
phungductung 0:4e245f4bc8ac 363 * @arg CAMERA_BLACK_WHITE_NEGATIVE
phungductung 0:4e245f4bc8ac 364 * @arg CAMERA_BLACK_WHITE_BW_NEGATIVE
phungductung 0:4e245f4bc8ac 365 * @arg CAMERA_BLACK_WHITE_NORMAL
phungductung 0:4e245f4bc8ac 366 * @retval None
phungductung 0:4e245f4bc8ac 367 */
phungductung 0:4e245f4bc8ac 368 void BSP_CAMERA_BlackWhiteConfig(uint32_t Mode)
phungductung 0:4e245f4bc8ac 369 {
phungductung 0:4e245f4bc8ac 370 if(camera_drv->Config != NULL)
phungductung 0:4e245f4bc8ac 371 {
phungductung 0:4e245f4bc8ac 372 camera_drv->Config(CameraHwAddress, CAMERA_BLACK_WHITE, Mode, 0);
phungductung 0:4e245f4bc8ac 373 }
phungductung 0:4e245f4bc8ac 374 }
phungductung 0:4e245f4bc8ac 375
phungductung 0:4e245f4bc8ac 376 /**
phungductung 0:4e245f4bc8ac 377 * @brief Configures the camera color effect.
phungductung 0:4e245f4bc8ac 378 * @param Effect: Color effect
phungductung 0:4e245f4bc8ac 379 * This parameter can be one of the following values:
phungductung 0:4e245f4bc8ac 380 * @arg CAMERA_COLOR_EFFECT_ANTIQUE
phungductung 0:4e245f4bc8ac 381 * @arg CAMERA_COLOR_EFFECT_BLUE
phungductung 0:4e245f4bc8ac 382 * @arg CAMERA_COLOR_EFFECT_GREEN
phungductung 0:4e245f4bc8ac 383 * @arg CAMERA_COLOR_EFFECT_RED
phungductung 0:4e245f4bc8ac 384 * @retval None
phungductung 0:4e245f4bc8ac 385 */
phungductung 0:4e245f4bc8ac 386 void BSP_CAMERA_ColorEffectConfig(uint32_t Effect)
phungductung 0:4e245f4bc8ac 387 {
phungductung 0:4e245f4bc8ac 388 if(camera_drv->Config != NULL)
phungductung 0:4e245f4bc8ac 389 {
phungductung 0:4e245f4bc8ac 390 camera_drv->Config(CameraHwAddress, CAMERA_COLOR_EFFECT, Effect, 0);
phungductung 0:4e245f4bc8ac 391 }
phungductung 0:4e245f4bc8ac 392 }
phungductung 0:4e245f4bc8ac 393
phungductung 0:4e245f4bc8ac 394 /**
phungductung 0:4e245f4bc8ac 395 * @brief Handles DCMI interrupt request.
phungductung 0:4e245f4bc8ac 396 * @retval None
phungductung 0:4e245f4bc8ac 397 */
phungductung 0:4e245f4bc8ac 398 void BSP_CAMERA_IRQHandler(void)
phungductung 0:4e245f4bc8ac 399 {
phungductung 0:4e245f4bc8ac 400 HAL_DCMI_IRQHandler(&hDcmiHandler);
phungductung 0:4e245f4bc8ac 401 }
phungductung 0:4e245f4bc8ac 402
phungductung 0:4e245f4bc8ac 403 /**
phungductung 0:4e245f4bc8ac 404 * @brief Handles DMA interrupt request.
phungductung 0:4e245f4bc8ac 405 * @retval None
phungductung 0:4e245f4bc8ac 406 */
phungductung 0:4e245f4bc8ac 407 void BSP_CAMERA_DMA_IRQHandler(void)
phungductung 0:4e245f4bc8ac 408 {
phungductung 0:4e245f4bc8ac 409 HAL_DMA_IRQHandler(hDcmiHandler.DMA_Handle);
phungductung 0:4e245f4bc8ac 410 }
phungductung 0:4e245f4bc8ac 411
phungductung 0:4e245f4bc8ac 412 /**
phungductung 0:4e245f4bc8ac 413 * @brief Get the capture size in pixels unit.
phungductung 0:4e245f4bc8ac 414 * @param resolution: the current resolution.
phungductung 0:4e245f4bc8ac 415 * @retval capture size in pixels unit.
phungductung 0:4e245f4bc8ac 416 */
phungductung 0:4e245f4bc8ac 417 static uint32_t GetSize(uint32_t resolution)
phungductung 0:4e245f4bc8ac 418 {
phungductung 0:4e245f4bc8ac 419 uint32_t size = 0;
phungductung 0:4e245f4bc8ac 420
phungductung 0:4e245f4bc8ac 421 /* Get capture size */
phungductung 0:4e245f4bc8ac 422 switch (resolution)
phungductung 0:4e245f4bc8ac 423 {
phungductung 0:4e245f4bc8ac 424 case CAMERA_R160x120:
phungductung 0:4e245f4bc8ac 425 {
phungductung 0:4e245f4bc8ac 426 size = 0x2580;
phungductung 0:4e245f4bc8ac 427 }
phungductung 0:4e245f4bc8ac 428 break;
phungductung 0:4e245f4bc8ac 429 case CAMERA_R320x240:
phungductung 0:4e245f4bc8ac 430 {
phungductung 0:4e245f4bc8ac 431 size = 0x9600;
phungductung 0:4e245f4bc8ac 432 }
phungductung 0:4e245f4bc8ac 433 break;
phungductung 0:4e245f4bc8ac 434 case CAMERA_R480x272:
phungductung 0:4e245f4bc8ac 435 {
phungductung 0:4e245f4bc8ac 436 size = 0xFF00;
phungductung 0:4e245f4bc8ac 437 }
phungductung 0:4e245f4bc8ac 438 break;
phungductung 0:4e245f4bc8ac 439 case CAMERA_R640x480:
phungductung 0:4e245f4bc8ac 440 {
phungductung 0:4e245f4bc8ac 441 size = 0x25800;
phungductung 0:4e245f4bc8ac 442 }
phungductung 0:4e245f4bc8ac 443 break;
phungductung 0:4e245f4bc8ac 444 default:
phungductung 0:4e245f4bc8ac 445 {
phungductung 0:4e245f4bc8ac 446 break;
phungductung 0:4e245f4bc8ac 447 }
phungductung 0:4e245f4bc8ac 448 }
phungductung 0:4e245f4bc8ac 449
phungductung 0:4e245f4bc8ac 450 return size;
phungductung 0:4e245f4bc8ac 451 }
phungductung 0:4e245f4bc8ac 452
phungductung 0:4e245f4bc8ac 453 /**
phungductung 0:4e245f4bc8ac 454 * @brief Initializes the DCMI MSP.
phungductung 0:4e245f4bc8ac 455 * @param hdcmi: HDMI handle
phungductung 0:4e245f4bc8ac 456 * @param Params
phungductung 0:4e245f4bc8ac 457 * @retval None
phungductung 0:4e245f4bc8ac 458 */
phungductung 0:4e245f4bc8ac 459 __weak void BSP_CAMERA_MspInit(DCMI_HandleTypeDef *hdcmi, void *Params)
phungductung 0:4e245f4bc8ac 460 {
phungductung 0:4e245f4bc8ac 461 static DMA_HandleTypeDef hdma_handler;
phungductung 0:4e245f4bc8ac 462 GPIO_InitTypeDef gpio_init_structure;
phungductung 0:4e245f4bc8ac 463
phungductung 0:4e245f4bc8ac 464 /*** Enable peripherals and GPIO clocks ***/
phungductung 0:4e245f4bc8ac 465 /* Enable DCMI clock */
phungductung 0:4e245f4bc8ac 466 __HAL_RCC_DCMI_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 467
phungductung 0:4e245f4bc8ac 468 /* Enable DMA2 clock */
phungductung 0:4e245f4bc8ac 469 __HAL_RCC_DMA2_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 470
phungductung 0:4e245f4bc8ac 471 /* Enable GPIO clocks */
phungductung 0:4e245f4bc8ac 472 __HAL_RCC_GPIOA_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 473 __HAL_RCC_GPIOD_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 474 __HAL_RCC_GPIOE_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 475 __HAL_RCC_GPIOG_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 476 __HAL_RCC_GPIOH_CLK_ENABLE();
phungductung 0:4e245f4bc8ac 477
phungductung 0:4e245f4bc8ac 478 /*** Configure the GPIO ***/
phungductung 0:4e245f4bc8ac 479 /* Configure DCMI GPIO as alternate function */
phungductung 0:4e245f4bc8ac 480 gpio_init_structure.Pin = GPIO_PIN_4 | GPIO_PIN_6;
phungductung 0:4e245f4bc8ac 481 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
phungductung 0:4e245f4bc8ac 482 gpio_init_structure.Pull = GPIO_PULLUP;
phungductung 0:4e245f4bc8ac 483 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
phungductung 0:4e245f4bc8ac 484 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
phungductung 0:4e245f4bc8ac 485 HAL_GPIO_Init(GPIOA, &gpio_init_structure);
phungductung 0:4e245f4bc8ac 486
phungductung 0:4e245f4bc8ac 487 gpio_init_structure.Pin = GPIO_PIN_3;
phungductung 0:4e245f4bc8ac 488 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
phungductung 0:4e245f4bc8ac 489 gpio_init_structure.Pull = GPIO_PULLUP;
phungductung 0:4e245f4bc8ac 490 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
phungductung 0:4e245f4bc8ac 491 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
phungductung 0:4e245f4bc8ac 492 HAL_GPIO_Init(GPIOD, &gpio_init_structure);
phungductung 0:4e245f4bc8ac 493
phungductung 0:4e245f4bc8ac 494 gpio_init_structure.Pin = GPIO_PIN_5 | GPIO_PIN_6;
phungductung 0:4e245f4bc8ac 495 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
phungductung 0:4e245f4bc8ac 496 gpio_init_structure.Pull = GPIO_PULLUP;
phungductung 0:4e245f4bc8ac 497 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
phungductung 0:4e245f4bc8ac 498 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
phungductung 0:4e245f4bc8ac 499 HAL_GPIO_Init(GPIOE, &gpio_init_structure);
phungductung 0:4e245f4bc8ac 500
phungductung 0:4e245f4bc8ac 501 gpio_init_structure.Pin = GPIO_PIN_9;
phungductung 0:4e245f4bc8ac 502 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
phungductung 0:4e245f4bc8ac 503 gpio_init_structure.Pull = GPIO_PULLUP;
phungductung 0:4e245f4bc8ac 504 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
phungductung 0:4e245f4bc8ac 505 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
phungductung 0:4e245f4bc8ac 506 HAL_GPIO_Init(GPIOG, &gpio_init_structure);
phungductung 0:4e245f4bc8ac 507
phungductung 0:4e245f4bc8ac 508 gpio_init_structure.Pin = GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11 |\
phungductung 0:4e245f4bc8ac 509 GPIO_PIN_12 | GPIO_PIN_14;
phungductung 0:4e245f4bc8ac 510 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
phungductung 0:4e245f4bc8ac 511 gpio_init_structure.Pull = GPIO_PULLUP;
phungductung 0:4e245f4bc8ac 512 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
phungductung 0:4e245f4bc8ac 513 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
phungductung 0:4e245f4bc8ac 514 HAL_GPIO_Init(GPIOH, &gpio_init_structure);
phungductung 0:4e245f4bc8ac 515
phungductung 0:4e245f4bc8ac 516 /*** Configure the DMA ***/
phungductung 0:4e245f4bc8ac 517 /* Set the parameters to be configured */
phungductung 0:4e245f4bc8ac 518 hdma_handler.Init.Channel = DMA_CHANNEL_1;
phungductung 0:4e245f4bc8ac 519 hdma_handler.Init.Direction = DMA_PERIPH_TO_MEMORY;
phungductung 0:4e245f4bc8ac 520 hdma_handler.Init.PeriphInc = DMA_PINC_DISABLE;
phungductung 0:4e245f4bc8ac 521 hdma_handler.Init.MemInc = DMA_MINC_ENABLE;
phungductung 0:4e245f4bc8ac 522 hdma_handler.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
phungductung 0:4e245f4bc8ac 523 hdma_handler.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
phungductung 0:4e245f4bc8ac 524 hdma_handler.Init.Mode = DMA_CIRCULAR;
phungductung 0:4e245f4bc8ac 525 hdma_handler.Init.Priority = DMA_PRIORITY_HIGH;
phungductung 0:4e245f4bc8ac 526 hdma_handler.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
phungductung 0:4e245f4bc8ac 527 hdma_handler.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
phungductung 0:4e245f4bc8ac 528 hdma_handler.Init.MemBurst = DMA_MBURST_SINGLE;
phungductung 0:4e245f4bc8ac 529 hdma_handler.Init.PeriphBurst = DMA_PBURST_SINGLE;
phungductung 0:4e245f4bc8ac 530
phungductung 0:4e245f4bc8ac 531 hdma_handler.Instance = DMA2_Stream1;
phungductung 0:4e245f4bc8ac 532
phungductung 0:4e245f4bc8ac 533 /* Associate the initialized DMA handle to the DCMI handle */
phungductung 0:4e245f4bc8ac 534 __HAL_LINKDMA(hdcmi, DMA_Handle, hdma_handler);
phungductung 0:4e245f4bc8ac 535
phungductung 0:4e245f4bc8ac 536 /*** Configure the NVIC for DCMI and DMA ***/
phungductung 0:4e245f4bc8ac 537 /* NVIC configuration for DCMI transfer complete interrupt */
phungductung 0:4e245f4bc8ac 538 HAL_NVIC_SetPriority(DCMI_IRQn, 5, 0);
phungductung 0:4e245f4bc8ac 539 HAL_NVIC_EnableIRQ(DCMI_IRQn);
phungductung 0:4e245f4bc8ac 540
phungductung 0:4e245f4bc8ac 541 /* NVIC configuration for DMA2D transfer complete interrupt */
phungductung 0:4e245f4bc8ac 542 HAL_NVIC_SetPriority(DMA2_Stream1_IRQn, 5, 0);
phungductung 0:4e245f4bc8ac 543 HAL_NVIC_EnableIRQ(DMA2_Stream1_IRQn);
phungductung 0:4e245f4bc8ac 544
phungductung 0:4e245f4bc8ac 545 /* Configure the DMA stream */
phungductung 0:4e245f4bc8ac 546 HAL_DMA_Init(hdcmi->DMA_Handle);
phungductung 0:4e245f4bc8ac 547 }
phungductung 0:4e245f4bc8ac 548
phungductung 0:4e245f4bc8ac 549
phungductung 0:4e245f4bc8ac 550 /**
phungductung 0:4e245f4bc8ac 551 * @brief DeInitializes the DCMI MSP.
phungductung 0:4e245f4bc8ac 552 * @param hdcmi: HDMI handle
phungductung 0:4e245f4bc8ac 553 * @param Params
phungductung 0:4e245f4bc8ac 554 * @retval None
phungductung 0:4e245f4bc8ac 555 */
phungductung 0:4e245f4bc8ac 556 __weak void BSP_CAMERA_MspDeInit(DCMI_HandleTypeDef *hdcmi, void *Params)
phungductung 0:4e245f4bc8ac 557 {
phungductung 0:4e245f4bc8ac 558 /* Disable NVIC for DCMI transfer complete interrupt */
phungductung 0:4e245f4bc8ac 559 HAL_NVIC_DisableIRQ(DCMI_IRQn);
phungductung 0:4e245f4bc8ac 560
phungductung 0:4e245f4bc8ac 561 /* Disable NVIC for DMA2 transfer complete interrupt */
phungductung 0:4e245f4bc8ac 562 HAL_NVIC_DisableIRQ(DMA2_Stream1_IRQn);
phungductung 0:4e245f4bc8ac 563
phungductung 0:4e245f4bc8ac 564 /* Configure the DMA stream */
phungductung 0:4e245f4bc8ac 565 HAL_DMA_DeInit(hdcmi->DMA_Handle);
phungductung 0:4e245f4bc8ac 566
phungductung 0:4e245f4bc8ac 567 /* Disable DCMI clock */
phungductung 0:4e245f4bc8ac 568 __HAL_RCC_DCMI_CLK_DISABLE();
phungductung 0:4e245f4bc8ac 569
phungductung 0:4e245f4bc8ac 570 /* GPIO pins clock and DMA clock can be shut down in the application
phungductung 0:4e245f4bc8ac 571 by surcharging this __weak function */
phungductung 0:4e245f4bc8ac 572 }
phungductung 0:4e245f4bc8ac 573
phungductung 0:4e245f4bc8ac 574 /**
phungductung 0:4e245f4bc8ac 575 * @brief Line event callback
phungductung 0:4e245f4bc8ac 576 * @param hdcmi: pointer to the DCMI handle
phungductung 0:4e245f4bc8ac 577 * @retval None
phungductung 0:4e245f4bc8ac 578 */
phungductung 0:4e245f4bc8ac 579 void HAL_DCMI_LineEventCallback(DCMI_HandleTypeDef *hdcmi)
phungductung 0:4e245f4bc8ac 580 {
phungductung 0:4e245f4bc8ac 581 BSP_CAMERA_LineEventCallback();
phungductung 0:4e245f4bc8ac 582 }
phungductung 0:4e245f4bc8ac 583
phungductung 0:4e245f4bc8ac 584 /**
phungductung 0:4e245f4bc8ac 585 * @brief Line Event callback.
phungductung 0:4e245f4bc8ac 586 * @retval None
phungductung 0:4e245f4bc8ac 587 */
phungductung 0:4e245f4bc8ac 588 __weak void BSP_CAMERA_LineEventCallback(void)
phungductung 0:4e245f4bc8ac 589 {
phungductung 0:4e245f4bc8ac 590 /* NOTE : This function Should not be modified, when the callback is needed,
phungductung 0:4e245f4bc8ac 591 the HAL_DCMI_LineEventCallback could be implemented in the user file
phungductung 0:4e245f4bc8ac 592 */
phungductung 0:4e245f4bc8ac 593 }
phungductung 0:4e245f4bc8ac 594
phungductung 0:4e245f4bc8ac 595 /**
phungductung 0:4e245f4bc8ac 596 * @brief VSYNC event callback
phungductung 0:4e245f4bc8ac 597 * @param hdcmi: pointer to the DCMI handle
phungductung 0:4e245f4bc8ac 598 * @retval None
phungductung 0:4e245f4bc8ac 599 */
phungductung 0:4e245f4bc8ac 600 void HAL_DCMI_VsyncEventCallback(DCMI_HandleTypeDef *hdcmi)
phungductung 0:4e245f4bc8ac 601 {
phungductung 0:4e245f4bc8ac 602 BSP_CAMERA_VsyncEventCallback();
phungductung 0:4e245f4bc8ac 603 }
phungductung 0:4e245f4bc8ac 604
phungductung 0:4e245f4bc8ac 605 /**
phungductung 0:4e245f4bc8ac 606 * @brief VSYNC Event callback.
phungductung 0:4e245f4bc8ac 607 * @retval None
phungductung 0:4e245f4bc8ac 608 */
phungductung 0:4e245f4bc8ac 609 __weak void BSP_CAMERA_VsyncEventCallback(void)
phungductung 0:4e245f4bc8ac 610 {
phungductung 0:4e245f4bc8ac 611 /* NOTE : This function Should not be modified, when the callback is needed,
phungductung 0:4e245f4bc8ac 612 the HAL_DCMI_VsyncEventCallback could be implemented in the user file
phungductung 0:4e245f4bc8ac 613 */
phungductung 0:4e245f4bc8ac 614 }
phungductung 0:4e245f4bc8ac 615
phungductung 0:4e245f4bc8ac 616 /**
phungductung 0:4e245f4bc8ac 617 * @brief Frame event callback
phungductung 0:4e245f4bc8ac 618 * @param hdcmi: pointer to the DCMI handle
phungductung 0:4e245f4bc8ac 619 * @retval None
phungductung 0:4e245f4bc8ac 620 */
phungductung 0:4e245f4bc8ac 621 void HAL_DCMI_FrameEventCallback(DCMI_HandleTypeDef *hdcmi)
phungductung 0:4e245f4bc8ac 622 {
phungductung 0:4e245f4bc8ac 623 BSP_CAMERA_FrameEventCallback();
phungductung 0:4e245f4bc8ac 624 }
phungductung 0:4e245f4bc8ac 625
phungductung 0:4e245f4bc8ac 626 /**
phungductung 0:4e245f4bc8ac 627 * @brief Frame Event callback.
phungductung 0:4e245f4bc8ac 628 * @retval None
phungductung 0:4e245f4bc8ac 629 */
phungductung 0:4e245f4bc8ac 630 __weak void BSP_CAMERA_FrameEventCallback(void)
phungductung 0:4e245f4bc8ac 631 {
phungductung 0:4e245f4bc8ac 632 /* NOTE : This function Should not be modified, when the callback is needed,
phungductung 0:4e245f4bc8ac 633 the HAL_DCMI_FrameEventCallback could be implemented in the user file
phungductung 0:4e245f4bc8ac 634 */
phungductung 0:4e245f4bc8ac 635 }
phungductung 0:4e245f4bc8ac 636
phungductung 0:4e245f4bc8ac 637 /**
phungductung 0:4e245f4bc8ac 638 * @brief Error callback
phungductung 0:4e245f4bc8ac 639 * @param hdcmi: pointer to the DCMI handle
phungductung 0:4e245f4bc8ac 640 * @retval None
phungductung 0:4e245f4bc8ac 641 */
phungductung 0:4e245f4bc8ac 642 void HAL_DCMI_ErrorCallback(DCMI_HandleTypeDef *hdcmi)
phungductung 0:4e245f4bc8ac 643 {
phungductung 0:4e245f4bc8ac 644 BSP_CAMERA_ErrorCallback();
phungductung 0:4e245f4bc8ac 645 }
phungductung 0:4e245f4bc8ac 646
phungductung 0:4e245f4bc8ac 647 /**
phungductung 0:4e245f4bc8ac 648 * @brief Error callback.
phungductung 0:4e245f4bc8ac 649 * @retval None
phungductung 0:4e245f4bc8ac 650 */
phungductung 0:4e245f4bc8ac 651 __weak void BSP_CAMERA_ErrorCallback(void)
phungductung 0:4e245f4bc8ac 652 {
phungductung 0:4e245f4bc8ac 653 /* NOTE : This function Should not be modified, when the callback is needed,
phungductung 0:4e245f4bc8ac 654 the HAL_DCMI_ErrorCallback could be implemented in the user file
phungductung 0:4e245f4bc8ac 655 */
phungductung 0:4e245f4bc8ac 656 }
phungductung 0:4e245f4bc8ac 657
phungductung 0:4e245f4bc8ac 658 /**
phungductung 0:4e245f4bc8ac 659 * @}
phungductung 0:4e245f4bc8ac 660 */
phungductung 0:4e245f4bc8ac 661
phungductung 0:4e245f4bc8ac 662 /**
phungductung 0:4e245f4bc8ac 663 * @}
phungductung 0:4e245f4bc8ac 664 */
phungductung 0:4e245f4bc8ac 665
phungductung 0:4e245f4bc8ac 666 /**
phungductung 0:4e245f4bc8ac 667 * @}
phungductung 0:4e245f4bc8ac 668 */
phungductung 0:4e245f4bc8ac 669
phungductung 0:4e245f4bc8ac 670 /**
phungductung 0:4e245f4bc8ac 671 * @}
phungductung 0:4e245f4bc8ac 672 */
phungductung 0:4e245f4bc8ac 673
phungductung 0:4e245f4bc8ac 674 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/