This structure is used to set or get the signal detector settings.
u8 Mode;
u8 TimeConstant;
u8 Flush;
u8 EnableIntegrator;
u16 Threshold;
u16 ThreshOnTriggerCnt;
u16 ThreshOffTriggerCnt;
u8 HysteresisEnable;
Description
- u8 Mode
- Whether to use Average or Randomized mode.
- u8 Flush
- Flush the leaky integrator.
- u8 TimeConstant
- Time constant of the leaky integrator.
- u8 EnableIntegrator
- Enable the leaky integrator.
- u16 Threshold
- The threshold for signal detection.
- u16 ThresholdOnTriggerCnt
- The number of times value must exceed Threshold before
turning on.
- u16 ThresholdOffTriggerCnt
- The number of times value must exceed Threshold before
turning off.
- u8 HysteresisEnable
- Enable hysteresis on signal on.
Table 1. Valid Macros for Mode
| Macro |
Description |
| XRFDC_SIGDET_MODE_AVG |
Average mode of operation |
| XRFDC_SIGDET_MODE_RNDM |
Randomized mode of operation |
Table 2. Valid Macros for TimeConstant
| Macro |
Description |
| XRFDC_SIGDET_TC_2_0 |
2^0 Cycles |
| XRFDC_SIGDET_TC_2_2 |
2^2 Cycles |
| XRFDC_SIGDET_TC_2_4 |
2^4 Cycles |
| XRFDC_SIGDET_TC_2_8 |
2^8 Cycles |
| XRFDC_SIGDET_TC_2_12 |
2^12 Cycles |
| XRFDC_SIGDET_TC_2_14 |
2^14 Cycles |
| XRFDC_SIGDET_TC_2_16 |
2^16 Cycles |
| XRFDC_SIGDET_TC_2_18 |
2^18 Cycles |