List of possible improvements and ideas

Function

[ ] Run parser on large concatenated binary files (Energy Logger splits readings from SD card to file chunks of 10244 bytes)
[ ] Parse information file
[ ] Calculate running, derived metrics (apart from only voltage, current, cos phi)

Building

[ ] Add autotest

Testing

[ ] Define and implement unit tests

Convience

[ ] Add utility script for statistics
[ ] Add utility script for plotting