ACMP_Init_TypeDef Struct Reference

ACMP initialization structure.

#include <em_acmp.h>

Data Fields

bool fullBias
 Full-bias current.
 
uint32_t biasProg
 Bias current.
 
bool interruptOnFallingEdge
 Enable setting the interrupt flag on the falling edge.
 
bool interruptOnRisingEdge
 Enable setting the interrupt flag on the rising edge.
 
ACMP_InputRange_TypeDef inputRange
 Input range.
 
ACMP_Accuracy_TypeDef accuracy
 ACMP accuracy mode.
 
ACMP_PowerSource_TypeDef powerSource
 Select the power source for the ACMP.
 
ACMP_HysteresisLevel_TypeDef hysteresisLevel_0
 Hysteresis when ACMP output is 0.
 
ACMP_HysteresisLevel_TypeDef hysteresisLevel_1
 Hysteresis when ACMP output is 1.
 
ACMP_VLPInput_Typedef vlpInput
 VLP Input source.
 
bool inactiveValue
 Inactive value emitted by ACMP during warmup.
 
bool enable
 If true, ACMP is enabled after configuration.
 

ACMP initialization structure.

Field Documentation

◆ fullBias

bool ACMP_Init_TypeDef::fullBias

Full-bias current.

See the ACMP chapter about bias and response time in the reference manual for details.

◆ biasProg

uint32_t ACMP_Init_TypeDef::biasProg

Bias current.

See the ACMP chapter about bias and response time in the reference manual for details. Valid values are in the range 0-7.

◆ interruptOnFallingEdge

bool ACMP_Init_TypeDef::interruptOnFallingEdge

Enable setting the interrupt flag on the falling edge.

◆ interruptOnRisingEdge

bool ACMP_Init_TypeDef::interruptOnRisingEdge

Enable setting the interrupt flag on the rising edge.

◆ inputRange

ACMP_InputRange_TypeDef ACMP_Init_TypeDef::inputRange

Input range.

Adjust this setting to optimize the performance for a given input voltage range.

◆ accuracy

ACMP_Accuracy_TypeDef ACMP_Init_TypeDef::accuracy

ACMP accuracy mode.

Select the accuracy mode that matches the required current usage and accuracy requirement. Low accuracy consumes less current while high accuracy consumes more current.

◆ powerSource

ACMP_PowerSource_TypeDef ACMP_Init_TypeDef::powerSource

Select the power source for the ACMP.

◆ hysteresisLevel_0

ACMP_HysteresisLevel_TypeDef ACMP_Init_TypeDef::hysteresisLevel_0

Hysteresis when ACMP output is 0.

◆ hysteresisLevel_1

ACMP_HysteresisLevel_TypeDef ACMP_Init_TypeDef::hysteresisLevel_1

Hysteresis when ACMP output is 1.

◆ vlpInput

ACMP_VLPInput_Typedef ACMP_Init_TypeDef::vlpInput

VLP Input source.

Select between using VADIV or VBDIV as the VLP source.

◆ inactiveValue

bool ACMP_Init_TypeDef::inactiveValue

Inactive value emitted by ACMP during warmup.

◆ enable

bool ACMP_Init_TypeDef::enable

If true, ACMP is enabled after configuration.