cy_stc_capsense_sensor_context_t Struct Reference

Description

Sensor context structure.

Data Fields
uint16_t	raw
	Sensor raw count.
uint16_t	bsln
	Sensor baseline.
uint16_t	diff
	Sensor difference count.
uint8_t	status
	Sensor status, contains masks: More...
uint8_t	negBslnRstCnt
	Negative baseline reset counter.
uint8_t	idacComp
	Compensation IDAC of CSD or IDAC in CSX. More...
uint8_t	bslnExt
	Sensor baseline fractional.
uint8_t	cdacComp
	Compensation CDAC. More...

Field Documentation

status

uint8_t cy_stc_capsense_sensor_context_t::status

Sensor status, contains masks:

• bit[0] - Regular Sensor Touched (CY_CAPSENSE_SNS_TOUCH_STATUS_MASK) or Proximity Sensor is active (CY_CAPSENSE_SNS_PROX_STATUS_MASK)
• bit[1] - Proximity Sensor Touched (CY_CAPSENSE_SNS_TOUCH_PROX_STATUS_MASK)
• bit[2] - Overflow during scanning (CY_CAPSENSE_SNS_OVERFLOW_MASK)

idacComp

uint8_t cy_stc_capsense_sensor_context_t::idacComp

Compensation IDAC of CSD or IDAC in CSX.

Note

This field is available only for the fourth-generation CAPSENSE™.

cdacComp

uint8_t cy_stc_capsense_sensor_context_t::cdacComp

Compensation CDAC.

Note

This field is available for the fifth-generation CAPSENSE™ and fifth-generation low power CAPSENSE™.