Time Base functions. More...

Functions
HAL_StatusTypeDef	HAL_TIM_Base_Init (TIM_HandleTypeDef *htim)
	Initializes the TIM Time base Unit according to the specified parameters in the TIM_HandleTypeDef and initialize the associated handle.
HAL_StatusTypeDef	HAL_TIM_Base_DeInit (TIM_HandleTypeDef *htim)
	DeInitializes the TIM Base peripheral.
__weak void	HAL_TIM_Base_MspInit (TIM_HandleTypeDef *htim)
	Initializes the TIM Base MSP.
__weak void	HAL_TIM_Base_MspDeInit (TIM_HandleTypeDef *htim)
	DeInitializes TIM Base MSP.
HAL_StatusTypeDef	HAL_TIM_Base_Start (TIM_HandleTypeDef *htim)
	Starts the TIM Base generation.
HAL_StatusTypeDef	HAL_TIM_Base_Stop (TIM_HandleTypeDef *htim)
	Stops the TIM Base generation.
HAL_StatusTypeDef	HAL_TIM_Base_Start_IT (TIM_HandleTypeDef *htim)
	Starts the TIM Base generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_Base_Stop_IT (TIM_HandleTypeDef *htim)
	Stops the TIM Base generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_Base_Start_DMA (TIM_HandleTypeDef htim, uint32_t pData, uint16_t Length)
	Starts the TIM Base generation in DMA mode.
HAL_StatusTypeDef	HAL_TIM_Base_Stop_DMA (TIM_HandleTypeDef *htim)
	Stops the TIM Base generation in DMA mode.

Detailed Description

Time Base functions.

  ==============================================================================
              ##### Time Base functions #####
  ==============================================================================
  [..]
    This section provides functions allowing to:
    (+) Initialize and configure the TIM base.
    (+) De-initialize the TIM base.
    (+) Start the Time Base.
    (+) Stop the Time Base.
    (+) Start the Time Base and enable interrupt.
    (+) Stop the Time Base and disable interrupt.
    (+) Start the Time Base and enable DMA transfer.
    (+) Stop the Time Base and disable DMA transfer.

Function Documentation

HAL_StatusTypeDef HAL_TIM_Base_DeInit ( TIM_HandleTypeDef * htim )

DeInitializes the TIM Base peripheral.

Parameters:

htim	TIM Base handle

Return values:

HAL status

Definition at line 328 of file stm32h7xx_hal_tim.c.

References __HAL_TIM_DISABLE, assert_param, __TIM_HandleTypeDef::Base_MspDeInitCallback, __TIM_HandleTypeDef::DMABurstState, HAL_DMA_BURST_STATE_RESET, HAL_TIM_Base_MspDeInit(), HAL_TIM_CHANNEL_STATE_RESET, HAL_TIM_STATE_BUSY, HAL_TIM_STATE_RESET, __TIM_HandleTypeDef::Instance, __TIM_HandleTypeDef::State, TIM_CHANNEL_N_STATE_SET_ALL, and TIM_CHANNEL_STATE_SET_ALL.

HAL_StatusTypeDef HAL_TIM_Base_Init ( TIM_HandleTypeDef * htim )

Initializes the TIM Time base Unit according to the specified parameters in the TIM_HandleTypeDef and initialize the associated handle.

Note:: Switching from Center Aligned counter mode to Edge counter mode (or reverse) requires a timer reset to avoid unexpected direction due to DIR bit readonly in center aligned mode. Ex: call HAL_TIM_Base_DeInit() before HAL_TIM_Base_Init()

Parameters:

htim	TIM Base handle

Return values:

HAL status

Definition at line 269 of file stm32h7xx_hal_tim.c.

References assert_param, TIM_Base_InitTypeDef::AutoReloadPreload, __TIM_HandleTypeDef::Base_MspInitCallback, TIM_Base_InitTypeDef::ClockDivision, TIM_Base_InitTypeDef::CounterMode, __TIM_HandleTypeDef::DMABurstState, HAL_DMA_BURST_STATE_READY, HAL_TIM_Base_MspInit(), HAL_TIM_CHANNEL_STATE_READY, HAL_TIM_STATE_BUSY, HAL_TIM_STATE_READY, HAL_TIM_STATE_RESET, __TIM_HandleTypeDef::Init, __TIM_HandleTypeDef::Instance, IS_TIM_AUTORELOAD_PRELOAD, IS_TIM_CLOCKDIVISION_DIV, IS_TIM_COUNTER_MODE, __TIM_HandleTypeDef::Lock, __TIM_HandleTypeDef::State, TIM_Base_SetConfig(), TIM_CHANNEL_N_STATE_SET_ALL, TIM_CHANNEL_STATE_SET_ALL, and TIM_ResetCallback().

void HAL_TIM_Base_MspDeInit ( TIM_HandleTypeDef * htim )

DeInitializes TIM Base MSP.

Parameters:

htim	TIM Base handle

Return values:

None

Definition at line 386 of file stm32h7xx_hal_tim.c.

Referenced by HAL_TIM_Base_DeInit(), and HAL_TIM_UnRegisterCallback().

void HAL_TIM_Base_MspInit ( TIM_HandleTypeDef * htim )

Initializes the TIM Base MSP.

Parameters:

htim	TIM Base handle

Return values:

None

Definition at line 371 of file stm32h7xx_hal_tim.c.

Referenced by HAL_TIM_Base_Init(), and HAL_TIM_UnRegisterCallback().

HAL_StatusTypeDef HAL_TIM_Base_Start ( TIM_HandleTypeDef * htim )

Starts the TIM Base generation.

Parameters:

htim	TIM Base handle

Return values:

HAL status

Definition at line 402 of file stm32h7xx_hal_tim.c.

References __HAL_TIM_ENABLE, assert_param, HAL_TIM_STATE_BUSY, HAL_TIM_STATE_READY, __TIM_HandleTypeDef::Instance, IS_TIM_SLAVEMODE_TRIGGER_ENABLED, and __TIM_HandleTypeDef::State.

HAL_StatusTypeDef HAL_TIM_Base_Start_DMA	(	TIM_HandleTypeDef *	htim,
		uint32_t *	pData,
		uint16_t	Length
	)

Starts the TIM Base generation in DMA mode.

Parameters:

htim	TIM Base handle
pData	The source Buffer address.
Length	The length of data to be transferred from memory to peripheral.

Return values:

HAL status

Definition at line 528 of file stm32h7xx_hal_tim.c.

References __HAL_TIM_ENABLE, __HAL_TIM_ENABLE_DMA, assert_param, HAL_DMA_Start_IT(), HAL_TIM_STATE_BUSY, HAL_TIM_STATE_READY, __TIM_HandleTypeDef::hdma, __TIM_HandleTypeDef::Instance, IS_TIM_SLAVEMODE_TRIGGER_ENABLED, __TIM_HandleTypeDef::State, TIM_DMA_ID_UPDATE, TIM_DMA_UPDATE, TIM_DMAError(), TIM_DMAPeriodElapsedCplt(), TIM_DMAPeriodElapsedHalfCplt(), __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, and __DMA_HandleTypeDef::XferHalfCpltCallback.

HAL_StatusTypeDef HAL_TIM_Base_Start_IT ( TIM_HandleTypeDef * htim )

Starts the TIM Base generation in interrupt mode.

Parameters:

htim	TIM Base handle

Return values:

HAL status

Definition at line 461 of file stm32h7xx_hal_tim.c.

References __HAL_TIM_ENABLE, __HAL_TIM_ENABLE_IT, assert_param, HAL_TIM_STATE_BUSY, HAL_TIM_STATE_READY, __TIM_HandleTypeDef::Instance, IS_TIM_SLAVEMODE_TRIGGER_ENABLED, __TIM_HandleTypeDef::State, and TIM_IT_UPDATE.

HAL_StatusTypeDef HAL_TIM_Base_Stop ( TIM_HandleTypeDef * htim )

Stops the TIM Base generation.

Parameters:

htim	TIM Base handle

Return values:

HAL status

Definition at line 441 of file stm32h7xx_hal_tim.c.

References __HAL_TIM_DISABLE, assert_param, HAL_TIM_STATE_READY, __TIM_HandleTypeDef::Instance, and __TIM_HandleTypeDef::State.

HAL_StatusTypeDef HAL_TIM_Base_Stop_DMA ( TIM_HandleTypeDef * htim )

Stops the TIM Base generation in DMA mode.

Parameters:

htim	TIM Base handle

Return values:

HAL status

Definition at line 597 of file stm32h7xx_hal_tim.c.

References __HAL_TIM_DISABLE, __HAL_TIM_DISABLE_DMA, assert_param, HAL_DMA_Abort_IT(), HAL_TIM_STATE_READY, __TIM_HandleTypeDef::hdma, __TIM_HandleTypeDef::Instance, __TIM_HandleTypeDef::State, TIM_DMA_ID_UPDATE, and TIM_DMA_UPDATE.

HAL_StatusTypeDef HAL_TIM_Base_Stop_IT ( TIM_HandleTypeDef * htim )

Stops the TIM Base generation in interrupt mode.

Parameters:

htim	TIM Base handle

Return values:

HAL status

Definition at line 503 of file stm32h7xx_hal_tim.c.

References __HAL_TIM_DISABLE, __HAL_TIM_DISABLE_IT, assert_param, HAL_TIM_STATE_READY, __TIM_HandleTypeDef::Instance, __TIM_HandleTypeDef::State, and TIM_IT_UPDATE.

Functions

Detailed Description

Function Documentation