Start-Stop operation functions

Start-Stop operation functions. More...

Functions
HAL_StatusTypeDef	HAL_COMP_Start (COMP_HandleTypeDef *hcomp)
	Start the comparator.
HAL_StatusTypeDef	HAL_COMP_Stop (COMP_HandleTypeDef *hcomp)
	Stop the comparator.
void	HAL_COMP_IRQHandler (COMP_HandleTypeDef *hcomp)
	Comparator IRQ handler.

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Detailed Description

Start-Stop operation functions.

 ===============================================================================
                      ##### IO operation functions #####
 ===============================================================================  
    [..]  This section provides functions allowing to:
      (+) Start a comparator instance.
      (+) Stop a comparator instance.

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Function Documentation

void HAL_COMP_IRQHandler

(

COMP_HandleTypeDef *

hcomp

)

Comparator IRQ handler.

Parameters:

hcomp

COMP handle

Return values:

None

Definition at line 812 of file stm32l4xx_hal_comp.c.

References COMP_EXTI_LINE_COMP1, COMP_EXTI_LINE_COMP2, COMP_GET_EXTI_LINE, HAL_COMP_TriggerCallback(), __COMP_HandleTypeDef::Instance, LL_EXTI_ClearFlag_0_31(), LL_EXTI_IsActiveFlag_0_31(), and __COMP_HandleTypeDef::TriggerCallback.

HAL_StatusTypeDef HAL_COMP_Start

(

COMP_HandleTypeDef *

hcomp

)

Start the comparator.

Parameters:

hcomp

COMP handle

Return values:

HAL

status

Definition at line 728 of file stm32l4xx_hal_comp.c.

References __HAL_COMP_IS_LOCKED, assert_param, COMP_DELAY_STARTUP_US, HAL_COMP_STATE_BUSY, HAL_COMP_STATE_READY, __COMP_HandleTypeDef::Instance, and __COMP_HandleTypeDef::State.

HAL_StatusTypeDef HAL_COMP_Stop

(

COMP_HandleTypeDef *

hcomp

)

Stop the comparator.

Parameters:

hcomp

COMP handle

Return values:

HAL

status

Definition at line 775 of file stm32l4xx_hal_comp.c.

References __HAL_COMP_IS_LOCKED, assert_param, HAL_COMP_STATE_BUSY, HAL_COMP_STATE_READY, __COMP_HandleTypeDef::Instance, and __COMP_HandleTypeDef::State.