Initialization and Configuration functions

Initialization and Configuration functions. More...

Collaboration diagram for Initialization and Configuration functions:

Functions
HAL_StatusTypeDef	HAL_LTDC_Init (LTDC_HandleTypeDef *hltdc)
	Initialize the LTDC according to the specified parameters in the LTDC_InitTypeDef.
HAL_StatusTypeDef	HAL_LTDC_DeInit (LTDC_HandleTypeDef *hltdc)
	De-initialize the LTDC peripheral.
void	HAL_LTDC_MspInit (LTDC_HandleTypeDef *hltdc)
	Initialize the LTDC MSP.
void	HAL_LTDC_MspDeInit (LTDC_HandleTypeDef *hltdc)
	De-initialize the LTDC MSP.
void	HAL_LTDC_ErrorCallback (LTDC_HandleTypeDef *hltdc)
	Error LTDC callback.
void	HAL_LTDC_LineEventCallback (LTDC_HandleTypeDef *hltdc)
	Line Event callback.
void	HAL_LTDC_ReloadEventCallback (LTDC_HandleTypeDef *hltdc)
	Reload Event callback.

Detailed Description

Initialization and Configuration functions.

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

Function Documentation

HAL_LTDC_Init()

HAL_StatusTypeDef HAL_LTDC_Init

(

LTDC_HandleTypeDef *

hltdc

)

#include <stm32f4xx_hal_ltdc.h>

Initialize the LTDC according to the specified parameters in the LTDC_InitTypeDef.

Parameters

hltdc

pointer to a LTDC_HandleTypeDef structure that contains the configuration information for the LTDC.

Return values

HAL

status

Definition at line 219 of file stm32f4xx_hal_ltdc.c.

References __HAL_LTDC_ENABLE, __HAL_LTDC_ENABLE_IT, LTDC_InitTypeDef::AccumulatedActiveH, LTDC_InitTypeDef::AccumulatedActiveW, LTDC_InitTypeDef::AccumulatedHBP, LTDC_InitTypeDef::AccumulatedVBP, assert_param, LTDC_InitTypeDef::Backcolor, LTDC_ColorTypeDef::Blue, LTDC_InitTypeDef::DEPolarity, LTDC_HandleTypeDef::ErrorCode, LTDC_ColorTypeDef::Green, HAL_ERROR, HAL_LTDC_ERROR_NONE, HAL_LTDC_ErrorCallback(), HAL_LTDC_LineEventCallback(), HAL_LTDC_MspInit(), HAL_LTDC_ReloadEventCallback(), HAL_LTDC_STATE_BUSY, HAL_LTDC_STATE_READY, HAL_LTDC_STATE_RESET, HAL_OK, HAL_UNLOCKED, LTDC_InitTypeDef::HorizontalSync, LTDC_InitTypeDef::HSPolarity, LTDC_HandleTypeDef::Init, LTDC_HandleTypeDef::Instance, IS_LTDC_AAH, IS_LTDC_AAW, IS_LTDC_AHBP, IS_LTDC_AVBP, IS_LTDC_DEPOL, IS_LTDC_HSPOL, IS_LTDC_HSYNC, IS_LTDC_PCPOL, IS_LTDC_TOTALH, IS_LTDC_TOTALW, IS_LTDC_VSPOL, IS_LTDC_VSYNC, LTDC_HandleTypeDef::Lock, LTDC_IT_FU, LTDC_IT_TE, LTDC_InitTypeDef::PCPolarity, LTDC_ColorTypeDef::Red, LTDC_HandleTypeDef::State, LTDC_InitTypeDef::TotalHeigh, LTDC_InitTypeDef::TotalWidth, LTDC_InitTypeDef::VerticalSync, and LTDC_InitTypeDef::VSPolarity.

HAL_LTDC_DeInit()

HAL_StatusTypeDef HAL_LTDC_DeInit

(

LTDC_HandleTypeDef *

hltdc

)

#include <stm32f4xx_hal_ltdc.h>

De-initialize the LTDC peripheral.

Parameters

hltdc

pointer to a LTDC_HandleTypeDef structure that contains the configuration information for the LTDC.

Return values

None

Definition at line 329 of file stm32f4xx_hal_ltdc.c.

References __HAL_LTDC_DISABLE, __HAL_LTDC_LAYER_DISABLE, __HAL_LTDC_VERTICAL_BLANKING_RELOAD_CONFIG, __HAL_UNLOCK, assert_param, LTDC_HandleTypeDef::ErrorCode, HAL_ERROR, HAL_GetTick(), HAL_LTDC_ERROR_NONE, HAL_LTDC_MspDeInit(), HAL_LTDC_STATE_RESET, HAL_OK, LTDC_HandleTypeDef::Instance, LTDC_LAYER_1, LTDC_LAYER_2, LTDC_TIMEOUT_VALUE, and LTDC_HandleTypeDef::State.

HAL_LTDC_MspInit()

__weak void HAL_LTDC_MspInit

(

LTDC_HandleTypeDef *

hltdc

)

#include <stm32f4xx_hal_ltdc.h>

Initialize the LTDC MSP.

Parameters

hltdc

pointer to a LTDC_HandleTypeDef structure that contains the configuration information for the LTDC.

Return values

None

Definition at line 399 of file stm32f4xx_hal_ltdc.c.

References UNUSED.

Referenced by HAL_LTDC_Init().

HAL_LTDC_MspDeInit()

__weak void HAL_LTDC_MspDeInit

(

LTDC_HandleTypeDef *

hltdc

)

#include <stm32f4xx_hal_ltdc.h>

De-initialize the LTDC MSP.

Parameters

hltdc

pointer to a LTDC_HandleTypeDef structure that contains the configuration information for the LTDC.

Return values

None

Definition at line 415 of file stm32f4xx_hal_ltdc.c.

References UNUSED.

Referenced by HAL_LTDC_DeInit().

HAL_LTDC_ErrorCallback()

void HAL_LTDC_ErrorCallback

(

LTDC_HandleTypeDef *

hltdc

)

#include <stm32f4xx_hal_ltdc.h>

Error LTDC callback.

Parameters

hltdc

pointer to a LTDC_HandleTypeDef structure that contains the configuration information for the LTDC.

Return values

None

Definition at line 749 of file stm32f4xx_hal_ltdc.c.

References UNUSED.

Referenced by HAL_LTDC_Init(), and HAL_LTDC_IRQHandler().

HAL_LTDC_LineEventCallback()

void HAL_LTDC_LineEventCallback

(

LTDC_HandleTypeDef *

hltdc

)

#include <stm32f4xx_hal_ltdc.h>

Line Event callback.

Parameters

hltdc

pointer to a LTDC_HandleTypeDef structure that contains the configuration information for the LTDC.

Return values

None

Definition at line 765 of file stm32f4xx_hal_ltdc.c.

References UNUSED.

Referenced by HAL_LTDC_Init(), and HAL_LTDC_IRQHandler().

HAL_LTDC_ReloadEventCallback()

void HAL_LTDC_ReloadEventCallback

(

LTDC_HandleTypeDef *

hltdc

)

#include <stm32f4xx_hal_ltdc.h>

Reload Event callback.

Parameters

hltdc

pointer to a LTDC_HandleTypeDef structure that contains the configuration information for the LTDC.

Return values

None

Definition at line 781 of file stm32f4xx_hal_ltdc.c.

References UNUSED.

Referenced by HAL_LTDC_Init(), and HAL_LTDC_IRQHandler().