Recalibration threshold is the level above which automatic recalibration occurs. Recalibration threshold is expressed as a percentage of the detection threshold setting. This setting is an enumerated value and its settings are as follows:
Setting of 0 = 100% of detect threshold (RECAL_100)
Setting of 1 = 50% of detect threshold (RECAL_50)
Setting of 2 = 25% of detect threshold (RECAL_25)
Setting of 3 = 12.5% of detect threshold (RECAL_12_5)
Setting of 4 = 6.25% of detect threshold (RECAL_6_25)
However, an absolute value of 4 is the hard limit for this setting. For example, if the detection threshold is say, 40 and the Recalibration threshold value is set to 4. This implies an absolute value of 2 (40 * 6.25% = 2.5), but this is hard limited to 4.
Setting |
Variable name |
Data Type |
Unit |
Min |
Max |
Typical |
---|---|---|---|---|---|---|
Recalibration threshold |
qt_recal_threshold |
uint8_t |
Enum |
4 |
Detect threshold |
1 |