I'm developing a proximity sensing application with a CYC8MBR3106 and using EZClick to debug and tune. In the EZClick tool what is the affect of the +ve threshold and -ve threshold settings within the proximity sensor configuration section? What thresholds do they relate to exactly?
The proximity positive threshold and proximity negative thresholds determines the turn-on and turn-off times of the proximity sensors. These has to be set manually when you are using ALP filter in your application. Refer section 6.3.2 ALP filter tuning in the application note "MBR3 CapSense Design Guide".