STM32F439xx HAL User Manual
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Initialization and Configuration functions. More...
Functions | |
HAL_StatusTypeDef | HAL_DMA2D_Init (DMA2D_HandleTypeDef *hdma2d) |
Initialize the DMA2D according to the specified parameters in the DMA2D_InitTypeDef and create the associated handle. | |
HAL_StatusTypeDef | HAL_DMA2D_DeInit (DMA2D_HandleTypeDef *hdma2d) |
Deinitializes the DMA2D peripheral registers to their default reset values. | |
__weak void | HAL_DMA2D_MspInit (DMA2D_HandleTypeDef *hdma2d) |
Initializes the DMA2D MSP. | |
__weak void | HAL_DMA2D_MspDeInit (DMA2D_HandleTypeDef *hdma2d) |
DeInitializes the DMA2D MSP. |
Initialization and Configuration functions.
=============================================================================== ##### Initialization and Configuration functions ##### =============================================================================== [..] This section provides functions allowing to: (+) Initialize and configure the DMA2D (+) De-initialize the DMA2D
HAL_StatusTypeDef HAL_DMA2D_DeInit | ( | DMA2D_HandleTypeDef * | hdma2d | ) |
Deinitializes the DMA2D peripheral registers to their default reset values.
hdma2d | pointer to a DMA2D_HandleTypeDef structure that contains the configuration information for the DMA2D. |
None |
Definition at line 274 of file stm32f4xx_hal_dma2d.c.
References __HAL_RCC_DMA2D_IS_CLK_ENABLED, __DMA2D_HandleTypeDef::ErrorCode, HAL_DMA2D_Abort(), HAL_DMA2D_CLUTLoading_Abort(), HAL_DMA2D_ERROR_NONE, HAL_DMA2D_MspDeInit(), HAL_DMA2D_STATE_RESET, __DMA2D_HandleTypeDef::Instance, and __DMA2D_HandleTypeDef::State.
HAL_StatusTypeDef HAL_DMA2D_Init | ( | DMA2D_HandleTypeDef * | hdma2d | ) |
Initialize the DMA2D according to the specified parameters in the DMA2D_InitTypeDef and create the associated handle.
hdma2d | pointer to a DMA2D_HandleTypeDef structure that contains the configuration information for the DMA2D. |
HAL | status |
Definition at line 223 of file stm32f4xx_hal_dma2d.c.
References assert_param, DMA2D_InitTypeDef::ColorMode, __DMA2D_HandleTypeDef::ErrorCode, HAL_DMA2D_ERROR_NONE, HAL_DMA2D_MspInit(), HAL_DMA2D_STATE_BUSY, HAL_DMA2D_STATE_READY, HAL_DMA2D_STATE_RESET, __DMA2D_HandleTypeDef::Init, __DMA2D_HandleTypeDef::Instance, IS_DMA2D_CMODE, IS_DMA2D_MODE, IS_DMA2D_OFFSET, __DMA2D_HandleTypeDef::Lock, DMA2D_InitTypeDef::Mode, DMA2D_InitTypeDef::OutputOffset, and __DMA2D_HandleTypeDef::State.
void HAL_DMA2D_MspDeInit | ( | DMA2D_HandleTypeDef * | hdma2d | ) |
DeInitializes the DMA2D MSP.
hdma2d | pointer to a DMA2D_HandleTypeDef structure that contains the configuration information for the DMA2D. |
None |
Definition at line 366 of file stm32f4xx_hal_dma2d.c.
Referenced by HAL_DMA2D_DeInit().
void HAL_DMA2D_MspInit | ( | DMA2D_HandleTypeDef * | hdma2d | ) |
Initializes the DMA2D MSP.
hdma2d | pointer to a DMA2D_HandleTypeDef structure that contains the configuration information for the DMA2D. |
None |
Definition at line 350 of file stm32f4xx_hal_dma2d.c.
Referenced by HAL_DMA2D_Init().