mysmartgrid/hexabus — Issue #56: Undersampling of power metering induces spikes in the measurement data
Author: gonium
Created: 2012-01-18 13:33:58+00:00
State: open

Our sampling strategy needs more thought regarding the evaluation of the metering pulses. Currently, we undersample the measurements coming from the measurement chip (the pulses) by sending out readings in a regular interval (mostly once per minute).

More desirable:
- For a reading of 0, send out 0 if a timer triggers it.
- For a reading of X, send out X if a timer triggers it.
- For fast-changing values of X, send them more often.