Macros | |
| #define | NRF_DRV_CSENSE_ENABLED |
| Enable the capacitive touch sensor driver. More... | |
| #define | USE_COMP |
| Use the comparator to implement the capacitive sensor driver. More... | |
| #define | TIMER0_FOR_CSENSE |
| First TIMER instance used by the driver (not used on nRF51). More... | |
| #define | TIMER1_FOR_CSENSE |
| Second TIMER instance used by the driver (not used on nRF51). More... | |
| #define | MEASUREMENT_PERIOD |
| Single measurement period. More... | |
| #define MEASUREMENT_PERIOD |
Single measurement period.
Time of a single measurement can be calculated as T = (1/2)*MEASUREMENT_PERIOD*(1/f_OSC) where f_OSC = I_SOURCE / (2C*(VUP-VDOWN) ). I_SOURCE, VUP, and VDOWN are values used to initialize COMP and C is the capacitance of the used pad.
| #define NRF_DRV_CSENSE_ENABLED |
Enable the capacitive touch sensor driver.
Set to 1 to activate.
| #define TIMER0_FOR_CSENSE |
First TIMER instance used by the driver (not used on nRF51).
| #define TIMER1_FOR_CSENSE |
Second TIMER instance used by the driver (not used on nRF51).
| #define USE_COMP |
Use the comparator to implement the capacitive sensor driver.
Due to Anomaly 84, COMP I_SOURCE is not functional. It has too high a varation.