Hi, Thank you for your reply. I understand better the any-motion process. I put my email address and my location within my profile. In fact, I would like to get more information about the movement that triggered the interrupt. One of the potential information, it could be the time duration of the movement. In my case, the value "slope_dur" is not higher enough because the human movements, like a step or stride, stayed longer than "4 samples" duration. Therefore, I want to compute the number of samples while the interrupt stayed High between a rising edge and the following falling edge. Such feature will help me to monitor the daily activity of a user of the accelerometer. I understand the risk behind the presence of "a single event that may trigger multiple pulses of the slope interrupt signal". However, event with multiple pulses could be filtered thanks to the parameters, like "slope_th" (i.e. a higher value can reduce the probability that random events trigger the interrupt) , or to the post data processing through some conditions on the time duration of the movement.
... View more