nguyen nam / Mbed 2 deprecated BSP-DISCO_F746NG

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Dependencies:   mbed

Dependents:   uSD LCD

Drivers/BSP/STM32746G-Discovery/stm32746g_discovery_camera.c@11:862f171dda3c, 2019-06-10 (annotated)

Committer:
nhancap98
Date:
Mon Jun 10 11:10:42 2019 +0000
Revision:
11:862f171dda3c
Parent:
8:56384bddaba5
Child:
9:df2ea349c37a
SPKT

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bcostm 6:e1d9da7fe856 1 /**
bcostm 6:e1d9da7fe856 2 ******************************************************************************
bcostm 6:e1d9da7fe856 3 * @file stm32746g_discovery_camera.c
bcostm 6:e1d9da7fe856 4 * @author MCD Application Team
Jerome Coutant 8:56384bddaba5 5 * @version V2.0.0
Jerome Coutant 8:56384bddaba5 6 * @date 30-December-2016
bcostm 6:e1d9da7fe856 7 * @brief This file includes the driver for Camera modules mounted on
bcostm 6:e1d9da7fe856 8 * STM32746G-Discovery board.
bcostm 6:e1d9da7fe856 9 @verbatim
bcostm 6:e1d9da7fe856 10 How to use this driver:
bcostm 6:e1d9da7fe856 11 ------------------------
bcostm 6:e1d9da7fe856 12 - This driver is used to drive the camera.
bcostm 6:e1d9da7fe856 13 - The OV9655 component driver MUST be included with this driver.
bcostm 6:e1d9da7fe856 14
bcostm 6:e1d9da7fe856 15 Driver description:
bcostm 6:e1d9da7fe856 16 -------------------
bcostm 6:e1d9da7fe856 17 + Initialization steps:
bcostm 6:e1d9da7fe856 18 o Initialize the camera using the BSP_CAMERA_Init() function.
bcostm 6:e1d9da7fe856 19 o Start the camera capture/snapshot using the CAMERA_Start() function.
bcostm 6:e1d9da7fe856 20 o Suspend, resume or stop the camera capture using the following functions:
bcostm 6:e1d9da7fe856 21 - BSP_CAMERA_Suspend()
bcostm 6:e1d9da7fe856 22 - BSP_CAMERA_Resume()
bcostm 6:e1d9da7fe856 23 - BSP_CAMERA_Stop()
bcostm 6:e1d9da7fe856 24
bcostm 6:e1d9da7fe856 25 + Options
bcostm 6:e1d9da7fe856 26 o Increase or decrease on the fly the brightness and/or contrast
bcostm 6:e1d9da7fe856 27 using the following function:
bcostm 6:e1d9da7fe856 28 - BSP_CAMERA_ContrastBrightnessConfig
bcostm 6:e1d9da7fe856 29 o Add a special effect on the fly using the following functions:
bcostm 6:e1d9da7fe856 30 - BSP_CAMERA_BlackWhiteConfig()
bcostm 6:e1d9da7fe856 31 - BSP_CAMERA_ColorEffectConfig()
bcostm 6:e1d9da7fe856 32 @endverbatim
bcostm 6:e1d9da7fe856 33 ******************************************************************************
bcostm 6:e1d9da7fe856 34 * @attention
bcostm 6:e1d9da7fe856 35 *
bcostm 6:e1d9da7fe856 36 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
bcostm 6:e1d9da7fe856 37 *
bcostm 6:e1d9da7fe856 38 * Redistribution and use in source and binary forms, with or without modification,
bcostm 6:e1d9da7fe856 39 * are permitted provided that the following conditions are met:
bcostm 6:e1d9da7fe856 40 * 1. Redistributions of source code must retain the above copyright notice,
bcostm 6:e1d9da7fe856 41 * this list of conditions and the following disclaimer.
bcostm 6:e1d9da7fe856 42 * 2. Redistributions in binary form must reproduce the above copyright notice,
bcostm 6:e1d9da7fe856 43 * this list of conditions and the following disclaimer in the documentation
bcostm 6:e1d9da7fe856 44 * and/or other materials provided with the distribution.
bcostm 6:e1d9da7fe856 45 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bcostm 6:e1d9da7fe856 46 * may be used to endorse or promote products derived from this software
bcostm 6:e1d9da7fe856 47 * without specific prior written permission.
bcostm 6:e1d9da7fe856 48 *
bcostm 6:e1d9da7fe856 49 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bcostm 6:e1d9da7fe856 50 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bcostm 6:e1d9da7fe856 51 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bcostm 6:e1d9da7fe856 52 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bcostm 6:e1d9da7fe856 53 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bcostm 6:e1d9da7fe856 54 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bcostm 6:e1d9da7fe856 55 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bcostm 6:e1d9da7fe856 56 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bcostm 6:e1d9da7fe856 57 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bcostm 6:e1d9da7fe856 58 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bcostm 6:e1d9da7fe856 59 *
bcostm 6:e1d9da7fe856 60 ******************************************************************************
bcostm 6:e1d9da7fe856 61 */
bcostm 6:e1d9da7fe856 62
bcostm 6:e1d9da7fe856 63 /* Includes ------------------------------------------------------------------*/
bcostm 6:e1d9da7fe856 64 #include "stm32746g_discovery_camera.h"
bcostm 6:e1d9da7fe856 65 #include "stm32746g_discovery.h"
bcostm 6:e1d9da7fe856 66
bcostm 6:e1d9da7fe856 67 /** @addtogroup BSP
bcostm 6:e1d9da7fe856 68 * @{
bcostm 6:e1d9da7fe856 69 */
bcostm 6:e1d9da7fe856 70
bcostm 6:e1d9da7fe856 71 /** @addtogroup STM32746G_DISCOVERY
bcostm 6:e1d9da7fe856 72 * @{
bcostm 6:e1d9da7fe856 73 */
bcostm 6:e1d9da7fe856 74
bcostm 6:e1d9da7fe856 75 /** @addtogroup STM32746G_DISCOVERY_CAMERA
bcostm 6:e1d9da7fe856 76 * @{
bcostm 6:e1d9da7fe856 77 */
bcostm 6:e1d9da7fe856 78
bcostm 6:e1d9da7fe856 79 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_TypesDefinitions STM32746G_DISCOVERY_CAMERA Private Types Definitions
bcostm 6:e1d9da7fe856 80 * @{
bcostm 6:e1d9da7fe856 81 */
bcostm 6:e1d9da7fe856 82 /**
bcostm 6:e1d9da7fe856 83 * @}
bcostm 6:e1d9da7fe856 84 */
bcostm 6:e1d9da7fe856 85
bcostm 6:e1d9da7fe856 86 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_Defines STM32746G_DISCOVERY_CAMERA Private Defines
bcostm 6:e1d9da7fe856 87 * @{
bcostm 6:e1d9da7fe856 88 */
bcostm 6:e1d9da7fe856 89 #define CAMERA_VGA_RES_X 640
bcostm 6:e1d9da7fe856 90 #define CAMERA_VGA_RES_Y 480
bcostm 6:e1d9da7fe856 91 #define CAMERA_480x272_RES_X 480
bcostm 6:e1d9da7fe856 92 #define CAMERA_480x272_RES_Y 272
bcostm 6:e1d9da7fe856 93 #define CAMERA_QVGA_RES_X 320
bcostm 6:e1d9da7fe856 94 #define CAMERA_QVGA_RES_Y 240
bcostm 6:e1d9da7fe856 95 #define CAMERA_QQVGA_RES_X 160
bcostm 6:e1d9da7fe856 96 #define CAMERA_QQVGA_RES_Y 120
bcostm 6:e1d9da7fe856 97 /**
bcostm 6:e1d9da7fe856 98 * @}
bcostm 6:e1d9da7fe856 99 */
bcostm 6:e1d9da7fe856 100
bcostm 6:e1d9da7fe856 101 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_Macros STM32746G_DISCOVERY_CAMERA Private Macros
bcostm 6:e1d9da7fe856 102 * @{
bcostm 6:e1d9da7fe856 103 */
bcostm 6:e1d9da7fe856 104 /**
bcostm 6:e1d9da7fe856 105 * @}
bcostm 6:e1d9da7fe856 106 */
bcostm 6:e1d9da7fe856 107
bcostm 6:e1d9da7fe856 108 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_Variables STM32746G_DISCOVERY_CAMERA Private Variables
bcostm 6:e1d9da7fe856 109 * @{
bcostm 6:e1d9da7fe856 110 */
bcostm 6:e1d9da7fe856 111 DCMI_HandleTypeDef hDcmiHandler;
bcostm 6:e1d9da7fe856 112 CAMERA_DrvTypeDef *camera_drv;
bcostm 6:e1d9da7fe856 113 /* Camera current resolution naming (QQVGA, VGA, ...) */
bcostm 6:e1d9da7fe856 114 static uint32_t CameraCurrentResolution;
bcostm 6:e1d9da7fe856 115
bcostm 6:e1d9da7fe856 116 /* Camera module I2C HW address */
bcostm 6:e1d9da7fe856 117 static uint32_t CameraHwAddress;
bcostm 6:e1d9da7fe856 118 /**
bcostm 6:e1d9da7fe856 119 * @}
bcostm 6:e1d9da7fe856 120 */
bcostm 6:e1d9da7fe856 121
bcostm 6:e1d9da7fe856 122 /** @defgroup STM32746G_DISCOVERY_CAMERA_Private_FunctionPrototypes STM32746G_DISCOVERY_CAMERA Private Function Prototypes
bcostm 6:e1d9da7fe856 123 * @{
bcostm 6:e1d9da7fe856 124 */
bcostm 6:e1d9da7fe856 125 static uint32_t GetSize(uint32_t resolution);
bcostm 6:e1d9da7fe856 126 /**
bcostm 6:e1d9da7fe856 127 * @}
bcostm 6:e1d9da7fe856 128 */
bcostm 6:e1d9da7fe856 129
bcostm 6:e1d9da7fe856 130 /** @defgroup STM32746G_DISCOVERY_CAMERA_Exported_Functions STM32746G_DISCOVERY_CAMERA Exported Functions
bcostm 6:e1d9da7fe856 131 * @{
bcostm 6:e1d9da7fe856 132 */
bcostm 6:e1d9da7fe856 133
bcostm 6:e1d9da7fe856 134 /**
bcostm 6:e1d9da7fe856 135 * @brief Initializes the camera.
bcostm 6:e1d9da7fe856 136 * @param Resolution : camera sensor requested resolution (x, y) : standard resolution
bcostm 6:e1d9da7fe856 137 * naming QQVGA, QVGA, VGA ...
bcostm 6:e1d9da7fe856 138 * @retval Camera status
bcostm 6:e1d9da7fe856 139 */
bcostm 6:e1d9da7fe856 140 uint8_t BSP_CAMERA_Init(uint32_t Resolution)
bcostm 6:e1d9da7fe856 141 {
bcostm 6:e1d9da7fe856 142 DCMI_HandleTypeDef *phdcmi;
bcostm 6:e1d9da7fe856 143 uint8_t status = CAMERA_ERROR;
bcostm 6:e1d9da7fe856 144
bcostm 6:e1d9da7fe856 145 /* Get the DCMI handle structure */
bcostm 6:e1d9da7fe856 146 phdcmi = &hDcmiHandler;
bcostm 6:e1d9da7fe856 147
bcostm 6:e1d9da7fe856 148 /*** Configures the DCMI to interface with the camera module ***/
bcostm 6:e1d9da7fe856 149 /* DCMI configuration */
bcostm 6:e1d9da7fe856 150 phdcmi->Init.CaptureRate = DCMI_CR_ALL_FRAME;
bcostm 6:e1d9da7fe856 151 phdcmi->Init.HSPolarity = DCMI_HSPOLARITY_LOW;
bcostm 6:e1d9da7fe856 152 phdcmi->Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
bcostm 6:e1d9da7fe856 153 phdcmi->Init.VSPolarity = DCMI_VSPOLARITY_HIGH;
bcostm 6:e1d9da7fe856 154 phdcmi->Init.ExtendedDataMode = DCMI_EXTEND_DATA_8B;
bcostm 6:e1d9da7fe856 155 phdcmi->Init.PCKPolarity = DCMI_PCKPOLARITY_RISING;
bcostm 6:e1d9da7fe856 156 phdcmi->Instance = DCMI;
bcostm 6:e1d9da7fe856 157
bcostm 6:e1d9da7fe856 158 /* Power up camera */
bcostm 6:e1d9da7fe856 159 BSP_CAMERA_PwrUp();
bcostm 6:e1d9da7fe856 160
bcostm 6:e1d9da7fe856 161 /* Read ID of Camera module via I2C */
bcostm 6:e1d9da7fe856 162 if(ov9655_ReadID(CAMERA_I2C_ADDRESS) == OV9655_ID)
bcostm 6:e1d9da7fe856 163 {
bcostm 6:e1d9da7fe856 164 /* Initialize the camera driver structure */
bcostm 6:e1d9da7fe856 165 camera_drv = &ov9655_drv;
bcostm 6:e1d9da7fe856 166 CameraHwAddress = CAMERA_I2C_ADDRESS;
bcostm 6:e1d9da7fe856 167
bcostm 6:e1d9da7fe856 168 /* DCMI Initialization */
bcostm 6:e1d9da7fe856 169 BSP_CAMERA_MspInit(&hDcmiHandler, NULL);
bcostm 6:e1d9da7fe856 170 HAL_DCMI_Init(phdcmi);
bcostm 6:e1d9da7fe856 171
bcostm 6:e1d9da7fe856 172 /* Camera Module Initialization via I2C to the wanted 'Resolution' */
bcostm 6:e1d9da7fe856 173 if (Resolution == CAMERA_R480x272)
bcostm 6:e1d9da7fe856 174 { /* For 480x272 resolution, the OV9655 sensor is set to VGA resolution
bcostm 6:e1d9da7fe856 175 * as OV9655 doesn't supports 480x272 resolution,
bcostm 6:e1d9da7fe856 176 * then DCMI is configured to output a 480x272 cropped window */
bcostm 6:e1d9da7fe856 177 camera_drv->Init(CameraHwAddress, CAMERA_R640x480);
bcostm 6:e1d9da7fe856 178 HAL_DCMI_ConfigCROP(phdcmi, /* Crop in the middle of the VGA picture */
bcostm 6:e1d9da7fe856 179 (CAMERA_VGA_RES_X - CAMERA_480x272_RES_X)/2,
bcostm 6:e1d9da7fe856 180 (CAMERA_VGA_RES_Y - CAMERA_480x272_RES_Y)/2,
bcostm 6:e1d9da7fe856 181 (CAMERA_480x272_RES_X * 2) - 1,
bcostm 6:e1d9da7fe856 182 CAMERA_480x272_RES_Y - 1);
bcostm 6:e1d9da7fe856 183 HAL_DCMI_EnableCROP(phdcmi);
bcostm 6:e1d9da7fe856 184 }
bcostm 6:e1d9da7fe856 185 else
bcostm 6:e1d9da7fe856 186 {
bcostm 6:e1d9da7fe856 187 camera_drv->Init(CameraHwAddress, Resolution);
bcostm 6:e1d9da7fe856 188 HAL_DCMI_DisableCROP(phdcmi);
bcostm 6:e1d9da7fe856 189 }
bcostm 6:e1d9da7fe856 190
bcostm 6:e1d9da7fe856 191 CameraCurrentResolution = Resolution;
bcostm 6:e1d9da7fe856 192
bcostm 6:e1d9da7fe856 193 /* Return CAMERA_OK status */
bcostm 6:e1d9da7fe856 194 status = CAMERA_OK;
bcostm 6:e1d9da7fe856 195 }
bcostm 6:e1d9da7fe856 196 else
bcostm 6:e1d9da7fe856 197 {
bcostm 6:e1d9da7fe856 198 /* Return CAMERA_NOT_SUPPORTED status */
bcostm 6:e1d9da7fe856 199 status = CAMERA_NOT_SUPPORTED;
bcostm 6:e1d9da7fe856 200 }
bcostm 6:e1d9da7fe856 201
bcostm 6:e1d9da7fe856 202 return status;
bcostm 6:e1d9da7fe856 203 }
bcostm 6:e1d9da7fe856 204
bcostm 6:e1d9da7fe856 205 /**
bcostm 6:e1d9da7fe856 206 * @brief DeInitializes the camera.
bcostm 6:e1d9da7fe856 207 * @retval Camera status
bcostm 6:e1d9da7fe856 208 */
bcostm 6:e1d9da7fe856 209 uint8_t BSP_CAMERA_DeInit(void)
bcostm 6:e1d9da7fe856 210 {
bcostm 6:e1d9da7fe856 211 hDcmiHandler.Instance = DCMI;
bcostm 6:e1d9da7fe856 212
bcostm 6:e1d9da7fe856 213 HAL_DCMI_DeInit(&hDcmiHandler);
bcostm 6:e1d9da7fe856 214 BSP_CAMERA_MspDeInit(&hDcmiHandler, NULL);
bcostm 6:e1d9da7fe856 215 return CAMERA_OK;
bcostm 6:e1d9da7fe856 216 }
bcostm 6:e1d9da7fe856 217
bcostm 6:e1d9da7fe856 218 /**
bcostm 6:e1d9da7fe856 219 * @brief Starts the camera capture in continuous mode.
bcostm 6:e1d9da7fe856 220 * @param buff: pointer to the camera output buffer
bcostm 6:e1d9da7fe856 221 * @retval None
bcostm 6:e1d9da7fe856 222 */
bcostm 6:e1d9da7fe856 223 void BSP_CAMERA_ContinuousStart(uint8_t *buff)
bcostm 6:e1d9da7fe856 224 {
bcostm 6:e1d9da7fe856 225 /* Start the camera capture */
bcostm 6:e1d9da7fe856 226 HAL_DCMI_Start_DMA(&hDcmiHandler, DCMI_MODE_CONTINUOUS, (uint32_t)buff, GetSize(CameraCurrentResolution));
bcostm 6:e1d9da7fe856 227 }
bcostm 6:e1d9da7fe856 228
bcostm 6:e1d9da7fe856 229 /**
bcostm 6:e1d9da7fe856 230 * @brief Starts the camera capture in snapshot mode.
bcostm 6:e1d9da7fe856 231 * @param buff: pointer to the camera output buffer
bcostm 6:e1d9da7fe856 232 * @retval None
bcostm 6:e1d9da7fe856 233 */
bcostm 6:e1d9da7fe856 234 void BSP_CAMERA_SnapshotStart(uint8_t *buff)
bcostm 6:e1d9da7fe856 235 {
bcostm 6:e1d9da7fe856 236 /* Start the camera capture */
bcostm 6:e1d9da7fe856 237 HAL_DCMI_Start_DMA(&hDcmiHandler, DCMI_MODE_SNAPSHOT, (uint32_t)buff, GetSize(CameraCurrentResolution));
bcostm 6:e1d9da7fe856 238 }
bcostm 6:e1d9da7fe856 239
bcostm 6:e1d9da7fe856 240 /**
bcostm 6:e1d9da7fe856 241 * @brief Suspend the CAMERA capture
bcostm 6:e1d9da7fe856 242 * @retval None
bcostm 6:e1d9da7fe856 243 */
bcostm 6:e1d9da7fe856 244 void BSP_CAMERA_Suspend(void)
bcostm 6:e1d9da7fe856 245 {
bcostm 6:e1d9da7fe856 246 /* Suspend the Camera Capture */
bcostm 6:e1d9da7fe856 247 HAL_DCMI_Suspend(&hDcmiHandler);
bcostm 6:e1d9da7fe856 248 }
bcostm 6:e1d9da7fe856 249
bcostm 6:e1d9da7fe856 250 /**
bcostm 6:e1d9da7fe856 251 * @brief Resume the CAMERA capture
bcostm 6:e1d9da7fe856 252 * @retval None
bcostm 6:e1d9da7fe856 253 */
bcostm 6:e1d9da7fe856 254 void BSP_CAMERA_Resume(void)
bcostm 6:e1d9da7fe856 255 {
bcostm 6:e1d9da7fe856 256 /* Start the Camera Capture */
bcostm 6:e1d9da7fe856 257 HAL_DCMI_Resume(&hDcmiHandler);
bcostm 6:e1d9da7fe856 258 }
bcostm 6:e1d9da7fe856 259
bcostm 6:e1d9da7fe856 260 /**
bcostm 6:e1d9da7fe856 261 * @brief Stop the CAMERA capture
bcostm 6:e1d9da7fe856 262 * @retval Camera status
bcostm 6:e1d9da7fe856 263 */
bcostm 6:e1d9da7fe856 264 uint8_t BSP_CAMERA_Stop(void)
bcostm 6:e1d9da7fe856 265 {
bcostm 6:e1d9da7fe856 266 uint8_t status = CAMERA_ERROR;
bcostm 6:e1d9da7fe856 267
bcostm 6:e1d9da7fe856 268 if(HAL_DCMI_Stop(&hDcmiHandler) == HAL_OK)
bcostm 6:e1d9da7fe856 269 {
bcostm 6:e1d9da7fe856 270 status = CAMERA_OK;
bcostm 6:e1d9da7fe856 271 }
bcostm 6:e1d9da7fe856 272
bcostm 6:e1d9da7fe856 273 /* Set Camera in Power Down */
bcostm 6:e1d9da7fe856 274 BSP_CAMERA_PwrDown();
bcostm 6:e1d9da7fe856 275
bcostm 6:e1d9da7fe856 276 return status;
bcostm 6:e1d9da7fe856 277 }
bcostm 6:e1d9da7fe856 278
bcostm 6:e1d9da7fe856 279 /**
bcostm 6:e1d9da7fe856 280 * @brief CANERA power up
bcostm 6:e1d9da7fe856 281 * @retval None
bcostm 6:e1d9da7fe856 282 */
bcostm 6:e1d9da7fe856 283 void BSP_CAMERA_PwrUp(void)
bcostm 6:e1d9da7fe856 284 {
bcostm 6:e1d9da7fe856 285 GPIO_InitTypeDef gpio_init_structure;
bcostm 6:e1d9da7fe856 286
bcostm 6:e1d9da7fe856 287 /* Enable GPIO clock */
bcostm 6:e1d9da7fe856 288 __HAL_RCC_GPIOH_CLK_ENABLE();
bcostm 6:e1d9da7fe856 289
bcostm 6:e1d9da7fe856 290 /*** Configure the GPIO ***/
bcostm 6:e1d9da7fe856 291 /* Configure DCMI GPIO as alternate function */
bcostm 6:e1d9da7fe856 292 gpio_init_structure.Pin = GPIO_PIN_13;
bcostm 6:e1d9da7fe856 293 gpio_init_structure.Mode = GPIO_MODE_OUTPUT_PP;
bcostm 6:e1d9da7fe856 294 gpio_init_structure.Pull = GPIO_NOPULL;
bcostm 6:e1d9da7fe856 295 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
bcostm 6:e1d9da7fe856 296 HAL_GPIO_Init(GPIOH, &gpio_init_structure);
bcostm 6:e1d9da7fe856 297
bcostm 6:e1d9da7fe856 298 /* De-assert the camera POWER_DOWN pin (active high) */
bcostm 6:e1d9da7fe856 299 HAL_GPIO_WritePin(GPIOH, GPIO_PIN_13, GPIO_PIN_RESET);
bcostm 6:e1d9da7fe856 300
bcostm 6:e1d9da7fe856 301 HAL_Delay(3); /* POWER_DOWN de-asserted during 3ms */
bcostm 6:e1d9da7fe856 302 }
bcostm 6:e1d9da7fe856 303
bcostm 6:e1d9da7fe856 304 /**
bcostm 6:e1d9da7fe856 305 * @brief CAMERA power down
bcostm 6:e1d9da7fe856 306 * @retval None
bcostm 6:e1d9da7fe856 307 */
bcostm 6:e1d9da7fe856 308 void BSP_CAMERA_PwrDown(void)
bcostm 6:e1d9da7fe856 309 {
bcostm 6:e1d9da7fe856 310 GPIO_InitTypeDef gpio_init_structure;
bcostm 6:e1d9da7fe856 311
bcostm 6:e1d9da7fe856 312 /* Enable GPIO clock */
bcostm 6:e1d9da7fe856 313 __HAL_RCC_GPIOH_CLK_ENABLE();
bcostm 6:e1d9da7fe856 314
bcostm 6:e1d9da7fe856 315 /*** Configure the GPIO ***/
bcostm 6:e1d9da7fe856 316 /* Configure DCMI GPIO as alternate function */
bcostm 6:e1d9da7fe856 317 gpio_init_structure.Pin = GPIO_PIN_13;
bcostm 6:e1d9da7fe856 318 gpio_init_structure.Mode = GPIO_MODE_OUTPUT_PP;
bcostm 6:e1d9da7fe856 319 gpio_init_structure.Pull = GPIO_NOPULL;
bcostm 6:e1d9da7fe856 320 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
bcostm 6:e1d9da7fe856 321 HAL_GPIO_Init(GPIOH, &gpio_init_structure);
bcostm 6:e1d9da7fe856 322
bcostm 6:e1d9da7fe856 323 /* Assert the camera POWER_DOWN pin (active high) */
bcostm 6:e1d9da7fe856 324 HAL_GPIO_WritePin(GPIOH, GPIO_PIN_13, GPIO_PIN_SET);
bcostm 6:e1d9da7fe856 325 }
bcostm 6:e1d9da7fe856 326
bcostm 6:e1d9da7fe856 327 /**
bcostm 6:e1d9da7fe856 328 * @brief Configures the camera contrast and brightness.
bcostm 6:e1d9da7fe856 329 * @param contrast_level: Contrast level
bcostm 6:e1d9da7fe856 330 * This parameter can be one of the following values:
bcostm 6:e1d9da7fe856 331 * @arg CAMERA_CONTRAST_LEVEL4: for contrast +2
bcostm 6:e1d9da7fe856 332 * @arg CAMERA_CONTRAST_LEVEL3: for contrast +1
bcostm 6:e1d9da7fe856 333 * @arg CAMERA_CONTRAST_LEVEL2: for contrast 0
bcostm 6:e1d9da7fe856 334 * @arg CAMERA_CONTRAST_LEVEL1: for contrast -1
bcostm 6:e1d9da7fe856 335 * @arg CAMERA_CONTRAST_LEVEL0: for contrast -2
bcostm 6:e1d9da7fe856 336 * @param brightness_level: Contrast level
bcostm 6:e1d9da7fe856 337 * This parameter can be one of the following values:
bcostm 6:e1d9da7fe856 338 * @arg CAMERA_BRIGHTNESS_LEVEL4: for brightness +2
bcostm 6:e1d9da7fe856 339 * @arg CAMERA_BRIGHTNESS_LEVEL3: for brightness +1
bcostm 6:e1d9da7fe856 340 * @arg CAMERA_BRIGHTNESS_LEVEL2: for brightness 0
bcostm 6:e1d9da7fe856 341 * @arg CAMERA_BRIGHTNESS_LEVEL1: for brightness -1
bcostm 6:e1d9da7fe856 342 * @arg CAMERA_BRIGHTNESS_LEVEL0: for brightness -2
bcostm 6:e1d9da7fe856 343 * @retval None
bcostm 6:e1d9da7fe856 344 */
bcostm 6:e1d9da7fe856 345 void BSP_CAMERA_ContrastBrightnessConfig(uint32_t contrast_level, uint32_t brightness_level)
bcostm 6:e1d9da7fe856 346 {
bcostm 6:e1d9da7fe856 347 if(camera_drv->Config != NULL)
bcostm 6:e1d9da7fe856 348 {
bcostm 6:e1d9da7fe856 349 camera_drv->Config(CameraHwAddress, CAMERA_CONTRAST_BRIGHTNESS, contrast_level, brightness_level);
bcostm 6:e1d9da7fe856 350 }
bcostm 6:e1d9da7fe856 351 }
bcostm 6:e1d9da7fe856 352
bcostm 6:e1d9da7fe856 353 /**
bcostm 6:e1d9da7fe856 354 * @brief Configures the camera white balance.
bcostm 6:e1d9da7fe856 355 * @param Mode: black_white mode
bcostm 6:e1d9da7fe856 356 * This parameter can be one of the following values:
bcostm 6:e1d9da7fe856 357 * @arg CAMERA_BLACK_WHITE_BW
bcostm 6:e1d9da7fe856 358 * @arg CAMERA_BLACK_WHITE_NEGATIVE
bcostm 6:e1d9da7fe856 359 * @arg CAMERA_BLACK_WHITE_BW_NEGATIVE
bcostm 6:e1d9da7fe856 360 * @arg CAMERA_BLACK_WHITE_NORMAL
bcostm 6:e1d9da7fe856 361 * @retval None
bcostm 6:e1d9da7fe856 362 */
bcostm 6:e1d9da7fe856 363 void BSP_CAMERA_BlackWhiteConfig(uint32_t Mode)
bcostm 6:e1d9da7fe856 364 {
bcostm 6:e1d9da7fe856 365 if(camera_drv->Config != NULL)
bcostm 6:e1d9da7fe856 366 {
bcostm 6:e1d9da7fe856 367 camera_drv->Config(CameraHwAddress, CAMERA_BLACK_WHITE, Mode, 0);
bcostm 6:e1d9da7fe856 368 }
bcostm 6:e1d9da7fe856 369 }
bcostm 6:e1d9da7fe856 370
bcostm 6:e1d9da7fe856 371 /**
bcostm 6:e1d9da7fe856 372 * @brief Configures the camera color effect.
bcostm 6:e1d9da7fe856 373 * @param Effect: Color effect
bcostm 6:e1d9da7fe856 374 * This parameter can be one of the following values:
bcostm 6:e1d9da7fe856 375 * @arg CAMERA_COLOR_EFFECT_ANTIQUE
bcostm 6:e1d9da7fe856 376 * @arg CAMERA_COLOR_EFFECT_BLUE
bcostm 6:e1d9da7fe856 377 * @arg CAMERA_COLOR_EFFECT_GREEN
bcostm 6:e1d9da7fe856 378 * @arg CAMERA_COLOR_EFFECT_RED
bcostm 6:e1d9da7fe856 379 * @retval None
bcostm 6:e1d9da7fe856 380 */
bcostm 6:e1d9da7fe856 381 void BSP_CAMERA_ColorEffectConfig(uint32_t Effect)
bcostm 6:e1d9da7fe856 382 {
bcostm 6:e1d9da7fe856 383 if(camera_drv->Config != NULL)
bcostm 6:e1d9da7fe856 384 {
bcostm 6:e1d9da7fe856 385 camera_drv->Config(CameraHwAddress, CAMERA_COLOR_EFFECT, Effect, 0);
bcostm 6:e1d9da7fe856 386 }
bcostm 6:e1d9da7fe856 387 }
bcostm 6:e1d9da7fe856 388
bcostm 6:e1d9da7fe856 389 /**
bcostm 6:e1d9da7fe856 390 * @brief Get the capture size in pixels unit.
bcostm 6:e1d9da7fe856 391 * @param resolution: the current resolution.
bcostm 6:e1d9da7fe856 392 * @retval capture size in pixels unit.
bcostm 6:e1d9da7fe856 393 */
bcostm 6:e1d9da7fe856 394 static uint32_t GetSize(uint32_t resolution)
bcostm 6:e1d9da7fe856 395 {
bcostm 6:e1d9da7fe856 396 uint32_t size = 0;
bcostm 6:e1d9da7fe856 397
bcostm 6:e1d9da7fe856 398 /* Get capture size */
bcostm 6:e1d9da7fe856 399 switch (resolution)
bcostm 6:e1d9da7fe856 400 {
bcostm 6:e1d9da7fe856 401 case CAMERA_R160x120:
bcostm 6:e1d9da7fe856 402 {
bcostm 6:e1d9da7fe856 403 size = 0x2580;
bcostm 6:e1d9da7fe856 404 }
bcostm 6:e1d9da7fe856 405 break;
bcostm 6:e1d9da7fe856 406 case CAMERA_R320x240:
bcostm 6:e1d9da7fe856 407 {
bcostm 6:e1d9da7fe856 408 size = 0x9600;
bcostm 6:e1d9da7fe856 409 }
bcostm 6:e1d9da7fe856 410 break;
bcostm 6:e1d9da7fe856 411 case CAMERA_R480x272:
bcostm 6:e1d9da7fe856 412 {
bcostm 6:e1d9da7fe856 413 size = 0xFF00;
bcostm 6:e1d9da7fe856 414 }
bcostm 6:e1d9da7fe856 415 break;
bcostm 6:e1d9da7fe856 416 case CAMERA_R640x480:
bcostm 6:e1d9da7fe856 417 {
bcostm 6:e1d9da7fe856 418 size = 0x25800;
bcostm 6:e1d9da7fe856 419 }
bcostm 6:e1d9da7fe856 420 break;
bcostm 6:e1d9da7fe856 421 default:
bcostm 6:e1d9da7fe856 422 {
bcostm 6:e1d9da7fe856 423 break;
bcostm 6:e1d9da7fe856 424 }
bcostm 6:e1d9da7fe856 425 }
bcostm 6:e1d9da7fe856 426
bcostm 6:e1d9da7fe856 427 return size;
bcostm 6:e1d9da7fe856 428 }
bcostm 6:e1d9da7fe856 429
bcostm 6:e1d9da7fe856 430 /**
bcostm 6:e1d9da7fe856 431 * @brief Initializes the DCMI MSP.
bcostm 6:e1d9da7fe856 432 * @param hdcmi: HDMI handle
bcostm 6:e1d9da7fe856 433 * @param Params
bcostm 6:e1d9da7fe856 434 * @retval None
bcostm 6:e1d9da7fe856 435 */
bcostm 6:e1d9da7fe856 436 __weak void BSP_CAMERA_MspInit(DCMI_HandleTypeDef *hdcmi, void *Params)
bcostm 6:e1d9da7fe856 437 {
bcostm 6:e1d9da7fe856 438 static DMA_HandleTypeDef hdma_handler;
bcostm 6:e1d9da7fe856 439 GPIO_InitTypeDef gpio_init_structure;
bcostm 6:e1d9da7fe856 440
bcostm 6:e1d9da7fe856 441 /*** Enable peripherals and GPIO clocks ***/
bcostm 6:e1d9da7fe856 442 /* Enable DCMI clock */
bcostm 6:e1d9da7fe856 443 __HAL_RCC_DCMI_CLK_ENABLE();
bcostm 6:e1d9da7fe856 444
bcostm 6:e1d9da7fe856 445 /* Enable DMA2 clock */
bcostm 6:e1d9da7fe856 446 __HAL_RCC_DMA2_CLK_ENABLE();
bcostm 6:e1d9da7fe856 447
bcostm 6:e1d9da7fe856 448 /* Enable GPIO clocks */
bcostm 6:e1d9da7fe856 449 __HAL_RCC_GPIOA_CLK_ENABLE();
bcostm 6:e1d9da7fe856 450 __HAL_RCC_GPIOD_CLK_ENABLE();
bcostm 6:e1d9da7fe856 451 __HAL_RCC_GPIOE_CLK_ENABLE();
bcostm 6:e1d9da7fe856 452 __HAL_RCC_GPIOG_CLK_ENABLE();
bcostm 6:e1d9da7fe856 453 __HAL_RCC_GPIOH_CLK_ENABLE();
bcostm 6:e1d9da7fe856 454
bcostm 6:e1d9da7fe856 455 /*** Configure the GPIO ***/
bcostm 6:e1d9da7fe856 456 /* Configure DCMI GPIO as alternate function */
bcostm 6:e1d9da7fe856 457 gpio_init_structure.Pin = GPIO_PIN_4 | GPIO_PIN_6;
bcostm 6:e1d9da7fe856 458 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
bcostm 6:e1d9da7fe856 459 gpio_init_structure.Pull = GPIO_PULLUP;
bcostm 6:e1d9da7fe856 460 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
bcostm 6:e1d9da7fe856 461 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
bcostm 6:e1d9da7fe856 462 HAL_GPIO_Init(GPIOA, &gpio_init_structure);
bcostm 6:e1d9da7fe856 463
bcostm 6:e1d9da7fe856 464 gpio_init_structure.Pin = GPIO_PIN_3;
bcostm 6:e1d9da7fe856 465 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
bcostm 6:e1d9da7fe856 466 gpio_init_structure.Pull = GPIO_PULLUP;
bcostm 6:e1d9da7fe856 467 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
bcostm 6:e1d9da7fe856 468 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
bcostm 6:e1d9da7fe856 469 HAL_GPIO_Init(GPIOD, &gpio_init_structure);
bcostm 6:e1d9da7fe856 470
bcostm 6:e1d9da7fe856 471 gpio_init_structure.Pin = GPIO_PIN_5 | GPIO_PIN_6;
bcostm 6:e1d9da7fe856 472 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
bcostm 6:e1d9da7fe856 473 gpio_init_structure.Pull = GPIO_PULLUP;
bcostm 6:e1d9da7fe856 474 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
bcostm 6:e1d9da7fe856 475 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
bcostm 6:e1d9da7fe856 476 HAL_GPIO_Init(GPIOE, &gpio_init_structure);
bcostm 6:e1d9da7fe856 477
bcostm 6:e1d9da7fe856 478 gpio_init_structure.Pin = GPIO_PIN_9;
bcostm 6:e1d9da7fe856 479 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
bcostm 6:e1d9da7fe856 480 gpio_init_structure.Pull = GPIO_PULLUP;
bcostm 6:e1d9da7fe856 481 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
bcostm 6:e1d9da7fe856 482 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
bcostm 6:e1d9da7fe856 483 HAL_GPIO_Init(GPIOG, &gpio_init_structure);
bcostm 6:e1d9da7fe856 484
bcostm 6:e1d9da7fe856 485 gpio_init_structure.Pin = GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11 |\
bcostm 6:e1d9da7fe856 486 GPIO_PIN_12 | GPIO_PIN_14;
bcostm 6:e1d9da7fe856 487 gpio_init_structure.Mode = GPIO_MODE_AF_PP;
bcostm 6:e1d9da7fe856 488 gpio_init_structure.Pull = GPIO_PULLUP;
bcostm 6:e1d9da7fe856 489 gpio_init_structure.Speed = GPIO_SPEED_HIGH;
bcostm 6:e1d9da7fe856 490 gpio_init_structure.Alternate = GPIO_AF13_DCMI;
bcostm 6:e1d9da7fe856 491 HAL_GPIO_Init(GPIOH, &gpio_init_structure);
bcostm 6:e1d9da7fe856 492
bcostm 6:e1d9da7fe856 493 /*** Configure the DMA ***/
bcostm 6:e1d9da7fe856 494 /* Set the parameters to be configured */
bcostm 6:e1d9da7fe856 495 hdma_handler.Init.Channel = DMA_CHANNEL_1;
bcostm 6:e1d9da7fe856 496 hdma_handler.Init.Direction = DMA_PERIPH_TO_MEMORY;
bcostm 6:e1d9da7fe856 497 hdma_handler.Init.PeriphInc = DMA_PINC_DISABLE;
bcostm 6:e1d9da7fe856 498 hdma_handler.Init.MemInc = DMA_MINC_ENABLE;
bcostm 6:e1d9da7fe856 499 hdma_handler.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
bcostm 6:e1d9da7fe856 500 hdma_handler.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
bcostm 6:e1d9da7fe856 501 hdma_handler.Init.Mode = DMA_CIRCULAR;
bcostm 6:e1d9da7fe856 502 hdma_handler.Init.Priority = DMA_PRIORITY_HIGH;
bcostm 6:e1d9da7fe856 503 hdma_handler.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
bcostm 6:e1d9da7fe856 504 hdma_handler.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
bcostm 6:e1d9da7fe856 505 hdma_handler.Init.MemBurst = DMA_MBURST_SINGLE;
bcostm 6:e1d9da7fe856 506 hdma_handler.Init.PeriphBurst = DMA_PBURST_SINGLE;
bcostm 6:e1d9da7fe856 507
bcostm 6:e1d9da7fe856 508 hdma_handler.Instance = DMA2_Stream1;
bcostm 6:e1d9da7fe856 509
bcostm 6:e1d9da7fe856 510 /* Associate the initialized DMA handle to the DCMI handle */
bcostm 6:e1d9da7fe856 511 __HAL_LINKDMA(hdcmi, DMA_Handle, hdma_handler);
bcostm 6:e1d9da7fe856 512
bcostm 6:e1d9da7fe856 513 /*** Configure the NVIC for DCMI and DMA ***/
bcostm 6:e1d9da7fe856 514 /* NVIC configuration for DCMI transfer complete interrupt */
bcostm 6:e1d9da7fe856 515 HAL_NVIC_SetPriority(DCMI_IRQn, 0x0F, 0);
bcostm 6:e1d9da7fe856 516 HAL_NVIC_EnableIRQ(DCMI_IRQn);
bcostm 6:e1d9da7fe856 517
bcostm 6:e1d9da7fe856 518 /* NVIC configuration for DMA2D transfer complete interrupt */
bcostm 6:e1d9da7fe856 519 HAL_NVIC_SetPriority(DMA2_Stream1_IRQn, 0x0F, 0);
bcostm 6:e1d9da7fe856 520 HAL_NVIC_EnableIRQ(DMA2_Stream1_IRQn);
bcostm 6:e1d9da7fe856 521
bcostm 6:e1d9da7fe856 522 /* Configure the DMA stream */
bcostm 6:e1d9da7fe856 523 HAL_DMA_Init(hdcmi->DMA_Handle);
bcostm 6:e1d9da7fe856 524 }
bcostm 6:e1d9da7fe856 525
bcostm 6:e1d9da7fe856 526
bcostm 6:e1d9da7fe856 527 /**
bcostm 6:e1d9da7fe856 528 * @brief DeInitializes the DCMI MSP.
bcostm 6:e1d9da7fe856 529 * @param hdcmi: HDMI handle
bcostm 6:e1d9da7fe856 530 * @param Params
bcostm 6:e1d9da7fe856 531 * @retval None
bcostm 6:e1d9da7fe856 532 */
bcostm 6:e1d9da7fe856 533 __weak void BSP_CAMERA_MspDeInit(DCMI_HandleTypeDef *hdcmi, void *Params)
bcostm 6:e1d9da7fe856 534 {
bcostm 6:e1d9da7fe856 535 /* Disable NVIC for DCMI transfer complete interrupt */
bcostm 6:e1d9da7fe856 536 HAL_NVIC_DisableIRQ(DCMI_IRQn);
bcostm 6:e1d9da7fe856 537
bcostm 6:e1d9da7fe856 538 /* Disable NVIC for DMA2 transfer complete interrupt */
bcostm 6:e1d9da7fe856 539 HAL_NVIC_DisableIRQ(DMA2_Stream1_IRQn);
bcostm 6:e1d9da7fe856 540
bcostm 6:e1d9da7fe856 541 /* Configure the DMA stream */
bcostm 6:e1d9da7fe856 542 HAL_DMA_DeInit(hdcmi->DMA_Handle);
bcostm 6:e1d9da7fe856 543
bcostm 6:e1d9da7fe856 544 /* Disable DCMI clock */
bcostm 6:e1d9da7fe856 545 __HAL_RCC_DCMI_CLK_DISABLE();
bcostm 6:e1d9da7fe856 546
bcostm 6:e1d9da7fe856 547 /* GPIO pins clock and DMA clock can be shut down in the application
bcostm 6:e1d9da7fe856 548 by surcharging this __weak function */
bcostm 6:e1d9da7fe856 549 }
bcostm 6:e1d9da7fe856 550
bcostm 6:e1d9da7fe856 551 /**
bcostm 6:e1d9da7fe856 552 * @brief Line event callback
bcostm 6:e1d9da7fe856 553 * @param hdcmi: pointer to the DCMI handle
bcostm 6:e1d9da7fe856 554 * @retval None
bcostm 6:e1d9da7fe856 555 */
bcostm 6:e1d9da7fe856 556 void HAL_DCMI_LineEventCallback(DCMI_HandleTypeDef *hdcmi)
bcostm 6:e1d9da7fe856 557 {
bcostm 6:e1d9da7fe856 558 BSP_CAMERA_LineEventCallback();
bcostm 6:e1d9da7fe856 559 }
bcostm 6:e1d9da7fe856 560
bcostm 6:e1d9da7fe856 561 /**
bcostm 6:e1d9da7fe856 562 * @brief Line Event callback.
bcostm 6:e1d9da7fe856 563 * @retval None
bcostm 6:e1d9da7fe856 564 */
bcostm 6:e1d9da7fe856 565 __weak void BSP_CAMERA_LineEventCallback(void)
bcostm 6:e1d9da7fe856 566 {
bcostm 6:e1d9da7fe856 567 /* NOTE : This function Should not be modified, when the callback is needed,
bcostm 6:e1d9da7fe856 568 the HAL_DCMI_LineEventCallback could be implemented in the user file
bcostm 6:e1d9da7fe856 569 */
bcostm 6:e1d9da7fe856 570 }
bcostm 6:e1d9da7fe856 571
bcostm 6:e1d9da7fe856 572 /**
bcostm 6:e1d9da7fe856 573 * @brief VSYNC event callback
bcostm 6:e1d9da7fe856 574 * @param hdcmi: pointer to the DCMI handle
bcostm 6:e1d9da7fe856 575 * @retval None
bcostm 6:e1d9da7fe856 576 */
bcostm 6:e1d9da7fe856 577 void HAL_DCMI_VsyncEventCallback(DCMI_HandleTypeDef *hdcmi)
bcostm 6:e1d9da7fe856 578 {
bcostm 6:e1d9da7fe856 579 BSP_CAMERA_VsyncEventCallback();
bcostm 6:e1d9da7fe856 580 }
bcostm 6:e1d9da7fe856 581
bcostm 6:e1d9da7fe856 582 /**
bcostm 6:e1d9da7fe856 583 * @brief VSYNC Event callback.
bcostm 6:e1d9da7fe856 584 * @retval None
bcostm 6:e1d9da7fe856 585 */
bcostm 6:e1d9da7fe856 586 __weak void BSP_CAMERA_VsyncEventCallback(void)
bcostm 6:e1d9da7fe856 587 {
bcostm 6:e1d9da7fe856 588 /* NOTE : This function Should not be modified, when the callback is needed,
bcostm 6:e1d9da7fe856 589 the HAL_DCMI_VsyncEventCallback could be implemented in the user file
bcostm 6:e1d9da7fe856 590 */
bcostm 6:e1d9da7fe856 591 }
bcostm 6:e1d9da7fe856 592
bcostm 6:e1d9da7fe856 593 /**
bcostm 6:e1d9da7fe856 594 * @brief Frame event callback
bcostm 6:e1d9da7fe856 595 * @param hdcmi: pointer to the DCMI handle
bcostm 6:e1d9da7fe856 596 * @retval None
bcostm 6:e1d9da7fe856 597 */
bcostm 6:e1d9da7fe856 598 void HAL_DCMI_FrameEventCallback(DCMI_HandleTypeDef *hdcmi)
bcostm 6:e1d9da7fe856 599 {
bcostm 6:e1d9da7fe856 600 BSP_CAMERA_FrameEventCallback();
bcostm 6:e1d9da7fe856 601 }
bcostm 6:e1d9da7fe856 602
bcostm 6:e1d9da7fe856 603 /**
bcostm 6:e1d9da7fe856 604 * @brief Frame Event callback.
bcostm 6:e1d9da7fe856 605 * @retval None
bcostm 6:e1d9da7fe856 606 */
bcostm 6:e1d9da7fe856 607 __weak void BSP_CAMERA_FrameEventCallback(void)
bcostm 6:e1d9da7fe856 608 {
bcostm 6:e1d9da7fe856 609 /* NOTE : This function Should not be modified, when the callback is needed,
bcostm 6:e1d9da7fe856 610 the HAL_DCMI_FrameEventCallback could be implemented in the user file
bcostm 6:e1d9da7fe856 611 */
bcostm 6:e1d9da7fe856 612 }
bcostm 6:e1d9da7fe856 613
bcostm 6:e1d9da7fe856 614 /**
bcostm 6:e1d9da7fe856 615 * @brief Error callback
bcostm 6:e1d9da7fe856 616 * @param hdcmi: pointer to the DCMI handle
bcostm 6:e1d9da7fe856 617 * @retval None
bcostm 6:e1d9da7fe856 618 */
bcostm 6:e1d9da7fe856 619 void HAL_DCMI_ErrorCallback(DCMI_HandleTypeDef *hdcmi)
bcostm 6:e1d9da7fe856 620 {
bcostm 6:e1d9da7fe856 621 BSP_CAMERA_ErrorCallback();
bcostm 6:e1d9da7fe856 622 }
bcostm 6:e1d9da7fe856 623
bcostm 6:e1d9da7fe856 624 /**
bcostm 6:e1d9da7fe856 625 * @brief Error callback.
bcostm 6:e1d9da7fe856 626 * @retval None
bcostm 6:e1d9da7fe856 627 */
bcostm 6:e1d9da7fe856 628 __weak void BSP_CAMERA_ErrorCallback(void)
bcostm 6:e1d9da7fe856 629 {
bcostm 6:e1d9da7fe856 630 /* NOTE : This function Should not be modified, when the callback is needed,
bcostm 6:e1d9da7fe856 631 the HAL_DCMI_ErrorCallback could be implemented in the user file
bcostm 6:e1d9da7fe856 632 */
bcostm 6:e1d9da7fe856 633 }
bcostm 6:e1d9da7fe856 634
bcostm 6:e1d9da7fe856 635 /**
bcostm 6:e1d9da7fe856 636 * @}
bcostm 6:e1d9da7fe856 637 */
bcostm 6:e1d9da7fe856 638
bcostm 6:e1d9da7fe856 639 /**
bcostm 6:e1d9da7fe856 640 * @}
bcostm 6:e1d9da7fe856 641 */
bcostm 6:e1d9da7fe856 642
bcostm 6:e1d9da7fe856 643 /**
bcostm 6:e1d9da7fe856 644 * @}
bcostm 6:e1d9da7fe856 645 */
bcostm 6:e1d9da7fe856 646
bcostm 6:e1d9da7fe856 647 /**
bcostm 6:e1d9da7fe856 648 * @}
bcostm 6:e1d9da7fe856 649 */
bcostm 6:e1d9da7fe856 650
bcostm 6:e1d9da7fe856 651 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/