COMP_Exported_Functions_Group3

Functions
uint32_t	HAL_COMP_GetOutputLevel (COMP_HandleTypeDef *hcomp)
	Return the output level (high or low) of the selected comparator. The output level depends on the selected polarity. If the polarity is not inverted: More...
void	HAL_COMP_TriggerCallback (COMP_HandleTypeDef *hcomp)
	Comparator trigger callback. More...

Detailed Description

Function Documentation

HAL_COMP_GetOutputLevel()

uint32_t HAL_COMP_GetOutputLevel

(

COMP_HandleTypeDef *

hcomp

)

Return the output level (high or low) of the selected comparator. The output level depends on the selected polarity. If the polarity is not inverted:

• Comparator output is low when the input plus is at a lower voltage than the input minus
• Comparator output is high when the input plus is at a higher voltage than the input minus If the polarity is inverted:
• Comparator output is high when the input plus is at a lower voltage than the input minus
• Comparator output is low when the input plus is at a higher voltage than the input minus

  Parameters

  hcomp

  COMP handle

  Return values

  Returns

  the selected comparator output level: COMP_OUTPUT_LEVEL_LOW COMP_OUTPUT_LEVEL_HIGH

HAL_COMP_TriggerCallback()

void HAL_COMP_TriggerCallback

(

COMP_HandleTypeDef *

hcomp

)

Comparator trigger callback.

Parameters

hcomp

COMP handle

Return values

None