Capsense initialization structure.

Public Attributes#

bool
fullBias

Full-bias current.

uint32_t
biasProg

Bias current.

ACMP_HysteresisLevel_TypeDef
hysteresisLevel_0

Hysteresis level when ACMP output is 0.

ACMP_HysteresisLevel_TypeDef
hysteresisLevel_1

Hysteresis level when ACMP output is 1.

ACMP_CapsenseResistor_TypeDef
resistor

A resistor used in the capacitive sensing circuit.

uint32_t
vddLevelHigh

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

uint32_t
vddLevelLow

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

bool
enable

If true, ACMP is enabled after configuration.

Public Attribute Documentation#

fullBias#

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 618 of file platform/emlib/inc/em_acmp.h

biasProg#

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 629 of file platform/emlib/inc/em_acmp.h

hysteresisLevel_0#

ACMP_HysteresisLevel_TypeDef ACMP_CapsenseInit_TypeDef::hysteresisLevel_0

Hysteresis level when ACMP output is 0.


Definition at line 643 of file platform/emlib/inc/em_acmp.h

hysteresisLevel_1#

ACMP_HysteresisLevel_TypeDef ACMP_CapsenseInit_TypeDef::hysteresisLevel_1

Hysteresis level when ACMP output is 1.


Definition at line 646 of file platform/emlib/inc/em_acmp.h

resistor#

ACMP_CapsenseResistor_TypeDef ACMP_CapsenseInit_TypeDef::resistor

A resistor used in the capacitive sensing circuit.

For values see the device data sheet.


Definition at line 651 of file platform/emlib/inc/em_acmp.h

vddLevelHigh#

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 675 of file platform/emlib/inc/em_acmp.h

vddLevelLow#

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 684 of file platform/emlib/inc/em_acmp.h

enable#

bool ACMP_CapsenseInit_TypeDef::enable

If true, ACMP is enabled after configuration.


Definition at line 688 of file platform/emlib/inc/em_acmp.h