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STM32746G-Discovery board drivers V1.0.0

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stm32746g_discovery_camera.c File Reference
Functions

stm32746g_discovery_camera.c File Reference

This file includes the driver for Camera modules mounted on STM32746G-Discovery board. More...

Go to the source code of this file.

Functions

static uint32_t GetSize (uint32_t resolution)
 Get the capture size in pixels unit.
uint8_t BSP_CAMERA_Init (uint32_t Resolution)
 Initializes the camera.
uint8_t BSP_CAMERA_DeInit (void)
 DeInitializes the camera.
void BSP_CAMERA_ContinuousStart (uint8_t *buff)
 Starts the camera capture in continuous mode.
void BSP_CAMERA_SnapshotStart (uint8_t *buff)
 Starts the camera capture in snapshot mode.
void BSP_CAMERA_Suspend (void)
 Suspend the CAMERA capture.
void BSP_CAMERA_Resume (void)
 Resume the CAMERA capture.
uint8_t BSP_CAMERA_Stop (void)
 Stop the CAMERA capture.
void BSP_CAMERA_PwrUp (void)
 CANERA power up.
void BSP_CAMERA_PwrDown (void)
 CAMERA power down.
void BSP_CAMERA_ContrastBrightnessConfig (uint32_t contrast_level, uint32_t brightness_level)
 Configures the camera contrast and brightness.
void BSP_CAMERA_BlackWhiteConfig (uint32_t Mode)
 Configures the camera white balance.
void BSP_CAMERA_ColorEffectConfig (uint32_t Effect)
 Configures the camera color effect.
void BSP_CAMERA_IRQHandler (void)
 Handles DCMI interrupt request.
void BSP_CAMERA_DMA_IRQHandler (void)
 Handles DMA interrupt request.
__weak void BSP_CAMERA_MspInit (DCMI_HandleTypeDef *hdcmi, void *Params)
 Initializes the DCMI MSP.
__weak void BSP_CAMERA_MspDeInit (DCMI_HandleTypeDef *hdcmi, void *Params)
 DeInitializes the DCMI MSP.
void HAL_DCMI_LineEventCallback (DCMI_HandleTypeDef *hdcmi)
 Line event callback.
__weak void BSP_CAMERA_LineEventCallback (void)
 Line Event callback.
void HAL_DCMI_VsyncEventCallback (DCMI_HandleTypeDef *hdcmi)
 VSYNC event callback.
__weak void BSP_CAMERA_VsyncEventCallback (void)
 VSYNC Event callback.
void HAL_DCMI_FrameEventCallback (DCMI_HandleTypeDef *hdcmi)
 Frame event callback.
__weak void BSP_CAMERA_FrameEventCallback (void)
 Frame Event callback.
void HAL_DCMI_ErrorCallback (DCMI_HandleTypeDef *hdcmi)
 Error callback.
__weak void BSP_CAMERA_ErrorCallback (void)
 Error callback.

Detailed Description

This file includes the driver for Camera modules mounted on STM32746G-Discovery board.

Author:
MCD Application Team
Version:
V1.0.0
Date:
25-June-2015 
    How to use this driver:
    ------------------------
     - This driver is used to drive the camera.
     - The OV9655 component driver MUST be included with this driver.
    
    Driver description:
    -------------------
    + Initialization steps:
       o Initialize the camera using the BSP_CAMERA_Init() function.
       o Start the camera capture/snapshot using the CAMERA_Start() function.
       o Suspend, resume or stop the camera capture using the following functions:
        - BSP_CAMERA_Suspend()
        - BSP_CAMERA_Resume()
        - BSP_CAMERA_Stop()
        
    + Options
       o Increase or decrease on the fly the brightness and/or contrast
         using the following function:
         - BSP_CAMERA_ContrastBrightnessConfig 
       o Add a special effect on the fly using the following functions:
         - BSP_CAMERA_BlackWhiteConfig()
         - BSP_CAMERA_ColorEffectConfig()
Attention:

© COPYRIGHT(c) 2015 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32746g_discovery_camera.c.

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