Stores all runtime values for an enabled capacitive sensor.

Public Attributes#

uint32_t
rawBuffer

Newest sample taken from CS hardware, without any processing.

uint32_t
currentBaseline

Runtime estimate of untouched or inactive state of CS sensor input.

uint8_t
touchDeltaDiv16

Describes the expected difference between untouched and touched CS value.

uint8_t
activeIndicator

Bit array showing whether touch is qualified on sensor, uses DEBOUNCE_ACTIVE_MASK.

uint8_t
debounceCounts

Stores consecutive CS values above or below active or inactive threshold.

signed char
baselineAccumulator

Tracks trend of CS values to determine whether baseline rises or falls.

SI_UU32_t
expValue

Filtered CS value with 16 bits of LSBs.

Public Attribute Documentation#

rawBuffer#

uint32_t SensorStruct_t::rawBuffer[DEF_SENSOR_BUFFER_SIZE]

Newest sample taken from CS hardware, without any processing.


Definition at line 87 of file platform/middleware/cslib/inc/cslib.h

currentBaseline#

uint32_t SensorStruct_t::currentBaseline

Runtime estimate of untouched or inactive state of CS sensor input.


Definition at line 89 of file platform/middleware/cslib/inc/cslib.h

touchDeltaDiv16#

uint8_t SensorStruct_t::touchDeltaDiv16

Describes the expected difference between untouched and touched CS value.


Definition at line 91 of file platform/middleware/cslib/inc/cslib.h

activeIndicator#

uint8_t SensorStruct_t::activeIndicator

Bit array showing whether touch is qualified on sensor, uses DEBOUNCE_ACTIVE_MASK.


Definition at line 93 of file platform/middleware/cslib/inc/cslib.h

debounceCounts#

uint8_t SensorStruct_t::debounceCounts

Stores consecutive CS values above or below active or inactive threshold.


Definition at line 95 of file platform/middleware/cslib/inc/cslib.h

baselineAccumulator#

signed char SensorStruct_t::baselineAccumulator

Tracks trend of CS values to determine whether baseline rises or falls.


Definition at line 97 of file platform/middleware/cslib/inc/cslib.h

expValue#

SI_UU32_t SensorStruct_t::expValue

Filtered CS value with 16 bits of LSBs.


Definition at line 99 of file platform/middleware/cslib/inc/cslib.h