Capsense initialization structure.

Public Attributes#

bool
fullBias

Full-bias current.

bool
halfBias

Half-bias current.

uint32_t
biasProg

Bias current.

ACMP_WarmTime_TypeDef
warmTime

Warmup time, which is measured in HFPERCLK / HFPERCCLK cycles and should be about 10 us in wall clock time.

ACMP_CapsenseResistor_TypeDef
resistor

A resistor used in the capacitive sensing circuit.

bool
lowPowerReferenceEnabled

Low-power reference enabled.

uint32_t
vddLevel

VDD reference value.

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

halfBias#

bool ACMP_CapsenseInit_TypeDef::halfBias

Half-bias current.

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


Definition at line 624 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

warmTime#

ACMP_WarmTime_TypeDef ACMP_CapsenseInit_TypeDef::warmTime

Warmup time, which is measured in HFPERCLK / HFPERCCLK cycles and should be about 10 us in wall clock time.


Definition at line 634 of file platform/emlib/inc/em_acmp.h

hysteresisLevel#

ACMP_HysteresisLevel_TypeDef ACMP_CapsenseInit_TypeDef::hysteresisLevel

Hysteresis level.


Definition at line 640 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

lowPowerReferenceEnabled#

bool ACMP_CapsenseInit_TypeDef::lowPowerReferenceEnabled

Low-power reference enabled.

This setting, if enabled, reduces the power used by VDD and bandgap references.


Definition at line 656 of file platform/emlib/inc/em_acmp.h

vddLevel#

uint32_t ACMP_CapsenseInit_TypeDef::vddLevel

VDD reference value.

VDD_SCALED = (VDD * VDDLEVEL) / 63. Valid values are in the 0-63 range.


Definition at line 666 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