LPTIM IRQ handler and callbacks

LPTIM IRQ handler. More...

Functions
void	HAL_LPTIM_IRQHandler (LPTIM_HandleTypeDef *hlptim)
	Handle LPTIM interrupt request.
__weak void	HAL_LPTIM_CompareMatchCallback (LPTIM_HandleTypeDef *hlptim)
	Compare match callback in non-blocking mode.
__weak void	HAL_LPTIM_AutoReloadMatchCallback (LPTIM_HandleTypeDef *hlptim)
	Autoreload match callback in non-blocking mode.
__weak void	HAL_LPTIM_TriggerCallback (LPTIM_HandleTypeDef *hlptim)
	Trigger detected callback in non-blocking mode.
__weak void	HAL_LPTIM_CompareWriteCallback (LPTIM_HandleTypeDef *hlptim)
	Compare write callback in non-blocking mode.
__weak void	HAL_LPTIM_AutoReloadWriteCallback (LPTIM_HandleTypeDef *hlptim)
	Autoreload write callback in non-blocking mode.
__weak void	HAL_LPTIM_DirectionUpCallback (LPTIM_HandleTypeDef *hlptim)
	Direction counter changed from Down to Up callback in non-blocking mode.
__weak void	HAL_LPTIM_DirectionDownCallback (LPTIM_HandleTypeDef *hlptim)
	Direction counter changed from Up to Down callback in non-blocking mode.
HAL_StatusTypeDef	HAL_LPTIM_RegisterCallback (LPTIM_HandleTypeDef *hlptim, HAL_LPTIM_CallbackIDTypeDef CallbackID, pLPTIM_CallbackTypeDef pCallback)
	Register a User LPTIM callback to be used instead of the weak predefined callback.
HAL_StatusTypeDef	HAL_LPTIM_UnRegisterCallback (LPTIM_HandleTypeDef *hlptim, HAL_LPTIM_CallbackIDTypeDef CallbackID)
	Unregister a LPTIM callback LLPTIM callback is redirected to the weak predefined callback.

---

Detailed Description

LPTIM IRQ handler.

LPTIM IRQ handler and callback functions.

  ==============================================================================
                      ##### LPTIM IRQ handler and callbacks  #####
  ==============================================================================
[..]  This section provides LPTIM IRQ handler and callback functions called within
      the IRQ handler:
   (+) LPTIM interrupt request handler
   (+) Compare match Callback
   (+) Auto-reload match Callback
   (+) External trigger event detection Callback
   (+) Compare register write complete Callback
   (+) Auto-reload register write complete Callback
   (+) Up-counting direction change Callback
   (+) Down-counting direction change Callback

---

Function Documentation

void HAL_LPTIM_AutoReloadMatchCallback

(

LPTIM_HandleTypeDef *

hlptim

)

Autoreload match callback in non-blocking mode.

Parameters:

hlptim

LPTIM handle

Return values:

None

Definition at line 2098 of file stm32l4xx_hal_lptim.c.

Referenced by HAL_LPTIM_IRQHandler(), HAL_LPTIM_UnRegisterCallback(), and LPTIM_ResetCallback().

void HAL_LPTIM_AutoReloadWriteCallback

(

LPTIM_HandleTypeDef *

hlptim

)

Autoreload write callback in non-blocking mode.

Parameters:

hlptim

LPTIM handle

Return values:

None

Definition at line 2143 of file stm32l4xx_hal_lptim.c.

Referenced by HAL_LPTIM_IRQHandler(), HAL_LPTIM_UnRegisterCallback(), and LPTIM_ResetCallback().

void HAL_LPTIM_CompareMatchCallback

(

LPTIM_HandleTypeDef *

hlptim

)

Compare match callback in non-blocking mode.

Parameters:

hlptim

LPTIM handle

Return values:

None

Definition at line 2083 of file stm32l4xx_hal_lptim.c.

Referenced by HAL_LPTIM_IRQHandler(), HAL_LPTIM_UnRegisterCallback(), and LPTIM_ResetCallback().

void HAL_LPTIM_CompareWriteCallback

(

LPTIM_HandleTypeDef *

hlptim

)

Compare write callback in non-blocking mode.

Parameters:

hlptim

LPTIM handle

Return values:

None

Definition at line 2128 of file stm32l4xx_hal_lptim.c.

Referenced by HAL_LPTIM_IRQHandler(), HAL_LPTIM_UnRegisterCallback(), and LPTIM_ResetCallback().

void HAL_LPTIM_DirectionDownCallback

(

LPTIM_HandleTypeDef *

hlptim

)

Direction counter changed from Up to Down callback in non-blocking mode.

Parameters:

hlptim

LPTIM handle

Return values:

None

Definition at line 2173 of file stm32l4xx_hal_lptim.c.

Referenced by HAL_LPTIM_IRQHandler(), HAL_LPTIM_UnRegisterCallback(), and LPTIM_ResetCallback().

void HAL_LPTIM_DirectionUpCallback

(

LPTIM_HandleTypeDef *

hlptim

)

Direction counter changed from Down to Up callback in non-blocking mode.

Parameters:

hlptim

LPTIM handle

Return values:

None

Definition at line 2158 of file stm32l4xx_hal_lptim.c.

Referenced by HAL_LPTIM_IRQHandler(), HAL_LPTIM_UnRegisterCallback(), and LPTIM_ResetCallback().

void HAL_LPTIM_IRQHandler

(

LPTIM_HandleTypeDef *

hlptim

)

Handle LPTIM interrupt request.

Parameters:

hlptim

LPTIM handle

Return values:

None

Definition at line 1919 of file stm32l4xx_hal_lptim.c.

References __HAL_LPTIM_CLEAR_FLAG, __HAL_LPTIM_GET_FLAG, __HAL_LPTIM_GET_IT_SOURCE, __LPTIM_HandleTypeDef::AutoReloadMatchCallback, __LPTIM_HandleTypeDef::AutoReloadWriteCallback, __LPTIM_HandleTypeDef::CompareMatchCallback, __LPTIM_HandleTypeDef::CompareWriteCallback, __LPTIM_HandleTypeDef::DirectionDownCallback, __LPTIM_HandleTypeDef::DirectionUpCallback, HAL_LPTIM_AutoReloadMatchCallback(), HAL_LPTIM_AutoReloadWriteCallback(), HAL_LPTIM_CompareMatchCallback(), HAL_LPTIM_CompareWriteCallback(), HAL_LPTIM_DirectionDownCallback(), HAL_LPTIM_DirectionUpCallback(), HAL_LPTIM_TriggerCallback(), LPTIM_FLAG_ARRM, LPTIM_FLAG_ARROK, LPTIM_FLAG_CMPM, LPTIM_FLAG_CMPOK, LPTIM_FLAG_DOWN, LPTIM_FLAG_EXTTRIG, LPTIM_FLAG_UP, LPTIM_IT_ARRM, LPTIM_IT_ARROK, LPTIM_IT_CMPM, LPTIM_IT_CMPOK, LPTIM_IT_DOWN, LPTIM_IT_EXTTRIG, LPTIM_IT_UP, and __LPTIM_HandleTypeDef::TriggerCallback.

HAL_StatusTypeDef HAL_LPTIM_RegisterCallback	(	LPTIM_HandleTypeDef *	hlptim,
		HAL_LPTIM_CallbackIDTypeDef	CallbackID,
		pLPTIM_CallbackTypeDef	pCallback
	)

Register a User LPTIM callback to be used instead of the weak predefined callback.

Parameters:

hlptim	LPTIM handle
CallbackID	ID of the callback to be registered This parameter can be one of the following values: HAL_LPTIM_MSPINIT_CB_ID LPTIM Base Msp Init Callback ID HAL_LPTIM_MSPDEINIT_CB_ID LPTIM Base Msp DeInit Callback ID HAL_LPTIM_COMPARE_MATCH_CB_ID Compare match Callback ID HAL_LPTIM_AUTORELOAD_MATCH_CB_ID Auto-reload match Callback ID HAL_LPTIM_TRIGGER_CB_ID External trigger event detection Callback ID HAL_LPTIM_COMPARE_WRITE_CB_ID Compare register write complete Callback ID HAL_LPTIM_AUTORELOAD_WRITE_CB_ID Auto-reload register write complete Callback ID HAL_LPTIM_DIRECTION_UP_CB_ID Up-counting direction change Callback ID HAL_LPTIM_DIRECTION_DOWN_CB_ID Down-counting direction change Callback ID HAL_LPTIM_UPDATE_EVENT_CB_ID Update event detection Callback ID (when available) HAL_LPTIM_REP_COUNTER_WRITE_CB_ID Repetition counter register write complete Callback ID (when available)
pCallback	pointer to the callback function

Return values:

status

Definition at line 2235 of file stm32l4xx_hal_lptim.c.

References __LPTIM_HandleTypeDef::AutoReloadMatchCallback, __LPTIM_HandleTypeDef::AutoReloadWriteCallback, __LPTIM_HandleTypeDef::CompareMatchCallback, __LPTIM_HandleTypeDef::CompareWriteCallback, __LPTIM_HandleTypeDef::DirectionDownCallback, __LPTIM_HandleTypeDef::DirectionUpCallback, HAL_LPTIM_AUTORELOAD_MATCH_CB_ID, HAL_LPTIM_AUTORELOAD_WRITE_CB_ID, HAL_LPTIM_COMPARE_MATCH_CB_ID, HAL_LPTIM_COMPARE_WRITE_CB_ID, HAL_LPTIM_DIRECTION_DOWN_CB_ID, HAL_LPTIM_DIRECTION_UP_CB_ID, HAL_LPTIM_MSPDEINIT_CB_ID, HAL_LPTIM_MSPINIT_CB_ID, HAL_LPTIM_STATE_READY, HAL_LPTIM_STATE_RESET, HAL_LPTIM_TRIGGER_CB_ID, __LPTIM_HandleTypeDef::MspDeInitCallback, __LPTIM_HandleTypeDef::MspInitCallback, __LPTIM_HandleTypeDef::State, and __LPTIM_HandleTypeDef::TriggerCallback.

void HAL_LPTIM_TriggerCallback

(

LPTIM_HandleTypeDef *

hlptim

)

Trigger detected callback in non-blocking mode.

Parameters:

hlptim

LPTIM handle

Return values:

None

Definition at line 2113 of file stm32l4xx_hal_lptim.c.

Referenced by HAL_LPTIM_IRQHandler(), HAL_LPTIM_UnRegisterCallback(), and LPTIM_ResetCallback().

HAL_StatusTypeDef HAL_LPTIM_UnRegisterCallback	(	LPTIM_HandleTypeDef *	hlptim,
		HAL_LPTIM_CallbackIDTypeDef	CallbackID
	)

Unregister a LPTIM callback LLPTIM callback is redirected to the weak predefined callback.

Parameters:

hlptim

LPTIM handle

CallbackID

ID of the callback to be unregistered This parameter can be one of the following values: HAL_LPTIM_MSPINIT_CB_ID LPTIM Base Msp Init Callback ID HAL_LPTIM_MSPDEINIT_CB_ID LPTIM Base Msp DeInit Callback ID HAL_LPTIM_COMPARE_MATCH_CB_ID Compare match Callback ID HAL_LPTIM_AUTORELOAD_MATCH_CB_ID Auto-reload match Callback ID HAL_LPTIM_TRIGGER_CB_ID External trigger event detection Callback ID HAL_LPTIM_COMPARE_WRITE_CB_ID Compare register write complete Callback ID HAL_LPTIM_AUTORELOAD_WRITE_CB_ID Auto-reload register write complete Callback ID HAL_LPTIM_DIRECTION_UP_CB_ID Up-counting direction change Callback ID HAL_LPTIM_DIRECTION_DOWN_CB_ID Down-counting direction change Callback ID HAL_LPTIM_UPDATE_EVENT_CB_ID Update event detection Callback ID (when available) HAL_LPTIM_REP_COUNTER_WRITE_CB_ID Repetition counter register write complete Callback ID (when available)

Return values:

status

Definition at line 2354 of file stm32l4xx_hal_lptim.c.

References __LPTIM_HandleTypeDef::AutoReloadMatchCallback, __LPTIM_HandleTypeDef::AutoReloadWriteCallback, __LPTIM_HandleTypeDef::CompareMatchCallback, __LPTIM_HandleTypeDef::CompareWriteCallback, __LPTIM_HandleTypeDef::DirectionDownCallback, __LPTIM_HandleTypeDef::DirectionUpCallback, HAL_LPTIM_AUTORELOAD_MATCH_CB_ID, HAL_LPTIM_AUTORELOAD_WRITE_CB_ID, HAL_LPTIM_AutoReloadMatchCallback(), HAL_LPTIM_AutoReloadWriteCallback(), HAL_LPTIM_COMPARE_MATCH_CB_ID, HAL_LPTIM_COMPARE_WRITE_CB_ID, HAL_LPTIM_CompareMatchCallback(), HAL_LPTIM_CompareWriteCallback(), HAL_LPTIM_DIRECTION_DOWN_CB_ID, HAL_LPTIM_DIRECTION_UP_CB_ID, HAL_LPTIM_DirectionDownCallback(), HAL_LPTIM_DirectionUpCallback(), HAL_LPTIM_MspDeInit(), HAL_LPTIM_MSPDEINIT_CB_ID, HAL_LPTIM_MspInit(), HAL_LPTIM_MSPINIT_CB_ID, HAL_LPTIM_STATE_READY, HAL_LPTIM_STATE_RESET, HAL_LPTIM_TRIGGER_CB_ID, HAL_LPTIM_TriggerCallback(), __LPTIM_HandleTypeDef::MspDeInitCallback, __LPTIM_HandleTypeDef::MspInitCallback, __LPTIM_HandleTypeDef::State, and __LPTIM_HandleTypeDef::TriggerCallback.