Initialization and Configuration functions

Initialization and Configuration functions. More...

Collaboration diagram for Initialization and Configuration functions:

Functions
HAL_StatusTypeDef	HAL_DCMI_Init (DCMI_HandleTypeDef *hdcmi)
	Initializes the DCMI according to the specified parameters in the DCMI_InitTypeDef and create the associated handle.
HAL_StatusTypeDef	HAL_DCMI_DeInit (DCMI_HandleTypeDef *hdcmi)
	Deinitializes the DCMI peripheral registers to their default reset values.
void	HAL_DCMI_MspInit (DCMI_HandleTypeDef *hdcmi)
	Initializes the DCMI MSP.
void	HAL_DCMI_MspDeInit (DCMI_HandleTypeDef *hdcmi)
	DeInitializes the DCMI MSP.

Detailed Description

Initialization and Configuration functions.

 ===============================================================================
                ##### Initialization and Configuration functions #####
 ===============================================================================
    [..]  This section provides functions allowing to:
      (+) Initialize and configure the DCMI
      (+) De-initialize the DCMI 

Function Documentation

HAL_DCMI_Init()

HAL_StatusTypeDef HAL_DCMI_Init

(

DCMI_HandleTypeDef *

hdcmi

)

#include <stm32f4xx_hal_dcmi.h>

Initializes the DCMI according to the specified parameters in the DCMI_InitTypeDef and create the associated handle.

Parameters

hdcmi

pointer to a DCMI_HandleTypeDef structure that contains the configuration information for DCMI.

Return values

HAL

status

Definition at line 177 of file stm32f4xx_hal_dcmi.c.

References __HAL_DCMI_ENABLE_IT, assert_param, DCMI_InitTypeDef::CaptureRate, DCMI_IT_ERR, DCMI_IT_LINE, DCMI_IT_OVR, DCMI_IT_VSYNC, DCMI_POSITION_ESCR_FEC, DCMI_POSITION_ESCR_LEC, DCMI_POSITION_ESCR_LSC, DCMI_SYNCHRO_EMBEDDED, __DCMI_HandleTypeDef::ErrorCode, DCMI_InitTypeDef::ExtendedDataMode, DCMI_CodesInitTypeDef::FrameEndCode, DCMI_CodesInitTypeDef::FrameStartCode, HAL_DCMI_ERROR_NONE, HAL_DCMI_ErrorCallback(), HAL_DCMI_FrameEventCallback(), HAL_DCMI_LineEventCallback(), HAL_DCMI_MspInit(), HAL_DCMI_STATE_BUSY, HAL_DCMI_STATE_READY, HAL_DCMI_STATE_RESET, HAL_DCMI_VsyncEventCallback(), HAL_ERROR, HAL_OK, HAL_UNLOCKED, DCMI_InitTypeDef::HSPolarity, __DCMI_HandleTypeDef::Init, __DCMI_HandleTypeDef::Instance, IS_DCMI_CAPTURE_RATE, IS_DCMI_EXTENDED_DATA, IS_DCMI_HSPOLARITY, IS_DCMI_MODE_JPEG, IS_DCMI_PCKPOLARITY, IS_DCMI_SYNCHRO, IS_DCMI_VSPOLARITY, DCMI_InitTypeDef::JPEGMode, DCMI_CodesInitTypeDef::LineEndCode, DCMI_CodesInitTypeDef::LineStartCode, __DCMI_HandleTypeDef::Lock, DCMI_InitTypeDef::PCKPolarity, __DCMI_HandleTypeDef::State, DCMI_InitTypeDef::SynchroMode, DCMI_InitTypeDef::SyncroCode, and DCMI_InitTypeDef::VSPolarity.

HAL_DCMI_DeInit()

HAL_StatusTypeDef HAL_DCMI_DeInit

(

DCMI_HandleTypeDef *

hdcmi

)

#include <stm32f4xx_hal_dcmi.h>

Deinitializes the DCMI peripheral registers to their default reset values.

Parameters

hdcmi

pointer to a DCMI_HandleTypeDef structure that contains the configuration information for DCMI.

Return values

HAL

status

Definition at line 262 of file stm32f4xx_hal_dcmi.c.

References __HAL_UNLOCK, __DCMI_HandleTypeDef::ErrorCode, HAL_DCMI_ERROR_NONE, HAL_DCMI_MspDeInit(), HAL_DCMI_STATE_RESET, HAL_OK, and __DCMI_HandleTypeDef::State.

HAL_DCMI_MspInit()

__weak void HAL_DCMI_MspInit

(

DCMI_HandleTypeDef *

hdcmi

)

#include <stm32f4xx_hal_dcmi.h>

Initializes the DCMI MSP.

Parameters

hdcmi

pointer to a DCMI_HandleTypeDef structure that contains the configuration information for DCMI.

Return values

None

Definition at line 294 of file stm32f4xx_hal_dcmi.c.

References UNUSED.

Referenced by HAL_DCMI_Init().

HAL_DCMI_MspDeInit()

__weak void HAL_DCMI_MspDeInit

(

DCMI_HandleTypeDef *

hdcmi

)

#include <stm32f4xx_hal_dcmi.h>

DeInitializes the DCMI MSP.

Parameters

hdcmi

pointer to a DCMI_HandleTypeDef structure that contains the configuration information for DCMI.

Return values

None

Definition at line 309 of file stm32f4xx_hal_dcmi.c.

References UNUSED.

Referenced by HAL_DCMI_DeInit().