Peripheral State functions

Peripheral State functions. More...

Collaboration diagram for Peripheral State functions:

Functions
HAL_DCMI_StateTypeDef	HAL_DCMI_GetState (DCMI_HandleTypeDef *hdcmi)
	Return the DCMI state. More...
uint32_t	HAL_DCMI_GetError (DCMI_HandleTypeDef *hdcmi)
	Return the DCMI error code. More...
HAL_StatusTypeDef	HAL_DCMI_RegisterCallback (DCMI_HandleTypeDef *hdcmi, HAL_DCMI_CallbackIDTypeDef CallbackID, pDCMI_CallbackTypeDef pCallback)
	DCMI Callback registering. More...
HAL_StatusTypeDef	HAL_DCMI_UnRegisterCallback (DCMI_HandleTypeDef *hdcmi, HAL_DCMI_CallbackIDTypeDef CallbackID)
	DCMI Callback Unregistering. More...

Detailed Description

Peripheral State functions.

 ===============================================================================
               ##### Peripheral State and Errors functions #####
 ===============================================================================
    [..]
    This subsection provides functions allowing to
      (+) Check the DCMI state.
      (+) Get the specific DCMI error flag.

Function Documentation

HAL_DCMI_GetError()

uint32_t HAL_DCMI_GetError

(

DCMI_HandleTypeDef *

hdcmi

)

Return the DCMI error code.

Parameters

hdcmi

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

Return values

DCMI	Error Code

Definition at line 882 of file stm32f4xx_hal_dcmi.c.

HAL_DCMI_GetState()

HAL_DCMI_StateTypeDef HAL_DCMI_GetState

(

DCMI_HandleTypeDef *

hdcmi

)

Return the DCMI state.

Parameters

hdcmi

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

Return values

HAL

state

Definition at line 871 of file stm32f4xx_hal_dcmi.c.

HAL_DCMI_RegisterCallback()

HAL_StatusTypeDef HAL_DCMI_RegisterCallback	(	DCMI_HandleTypeDef *	hdcmi,
		HAL_DCMI_CallbackIDTypeDef	CallbackID,
		pDCMI_CallbackTypeDef	pCallback
	)

DCMI Callback registering.

Parameters

hdcmi	pointer to a DCMI_HandleTypeDef structure that contains the configuration information for DCMI.
CallbackID	dcmi Callback ID
pCallback	pointer to DCMI_CallbackTypeDef structure

Return values

status

Definition at line 896 of file stm32f4xx_hal_dcmi.c.

HAL_DCMI_UnRegisterCallback()

HAL_StatusTypeDef HAL_DCMI_UnRegisterCallback	(	DCMI_HandleTypeDef *	hdcmi,
		HAL_DCMI_CallbackIDTypeDef	CallbackID
	)

DCMI Callback Unregistering.

Parameters

hdcmi	dcmi handle
CallbackID	dcmi Callback ID

Return values

status

Definition at line 981 of file stm32f4xx_hal_dcmi.c.