Macros |
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| #define | NRF_DRV_CSENSE_ENABLED |
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Enable the capacitive touch sensor driver.
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| #define | USE_COMP |
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Use the comparator to implement the capacitive sensor driver.
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| #define | TIMER0_FOR_CSENSE |
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First TIMER instance used by the driver (not used on nRF51).
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| #define | TIMER1_FOR_CSENSE |
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Second TIMER instance used by the driver (not used on nRF51).
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| #define | MEASUREMENT_PERIOD |
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Single measurement period.
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Detailed Description
Macro Definition Documentation
| #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.
- Note
- This is an NRF_CONFIG macro.
| #define NRF_DRV_CSENSE_ENABLED |
Enable the capacitive touch sensor driver.
Set to 1 to activate.
- Note
- This is an NRF_CONFIG macro.
| #define TIMER0_FOR_CSENSE |
First TIMER instance used by the driver (not used on nRF51).
- Note
- This is an NRF_CONFIG macro.
| #define TIMER1_FOR_CSENSE |
Second TIMER instance used by the driver (not used on nRF51).
- Note
- This is an NRF_CONFIG macro.
| #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.
- Note
- This is an NRF_CONFIG macro.