ACMP_CapsenseInit_TypeDef Struct ReferenceEMLIB > ACMP

Capsense initialization structure.

Definition at line 606 of file em_acmp.h .

#include < em_acmp.h >

Data Fields

uint32_t biasProg
bool enable
bool fullBias
ACMP_HysteresisLevel_TypeDef hysteresisLevel_0
ACMP_HysteresisLevel_TypeDef hysteresisLevel_1
ACMP_CapsenseResistor_TypeDef resistor
uint32_t vddLevelHigh
uint32_t vddLevelLow

Field Documentation

uint32_t ACMP_CapsenseInit_TypeDef::biasProg

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

Definition at line 621 of file em_acmp.h .

Referenced by ACMP_CapsenseInit() .

bool ACMP_CapsenseInit_TypeDef::enable

If true, ACMP is enabled after configuration.

Definition at line 680 of file em_acmp.h .

Referenced by ACMP_CapsenseInit() .

bool ACMP_CapsenseInit_TypeDef::fullBias

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

Definition at line 610 of file em_acmp.h .

Referenced by ACMP_CapsenseInit() , and CAPLESENSE_setupACMP() .

ACMP_HysteresisLevel_TypeDef ACMP_CapsenseInit_TypeDef::hysteresisLevel_0

Hysteresis level when ACMP output is 0.

Definition at line 635 of file em_acmp.h .

Referenced by ACMP_CapsenseInit() .

ACMP_HysteresisLevel_TypeDef ACMP_CapsenseInit_TypeDef::hysteresisLevel_1

Hysteresis level when ACMP output is 1.

Definition at line 638 of file em_acmp.h .

Referenced by ACMP_CapsenseInit() .

ACMP_CapsenseResistor_TypeDef ACMP_CapsenseInit_TypeDef::resistor

A resistor used in the capacative sensing circuit. For values see the device data sheet.

Definition at line 643 of file em_acmp.h .

Referenced by ACMP_CapsenseInit() .

uint32_t ACMP_CapsenseInit_TypeDef::vddLevelHigh

This value configures the upper voltage threshold of the capsense oscillation rail.

The voltage threshold is calculated as follows: VDD * (vddLevelHigh + 1) / 64

Definition at line 667 of file em_acmp.h .

Referenced by ACMP_CapsenseInit() .

uint32_t ACMP_CapsenseInit_TypeDef::vddLevelLow

This value configures the lower voltage threshold of the capsense oscillation rail.

The voltage threshold is calculated as follows: VDD * (vddLevelLow + 1) / 64

Definition at line 676 of file em_acmp.h .

Referenced by ACMP_CapsenseInit() .

The documentation for this struct was generated from the following file:
  • C:/cygwin/home/caamunds/work/super/platform/emlib/inc/ em_acmp.h