Migration from 2.1.5 to >=2.2.x

Introduction

The following changes in 2.2 and 2.3 series may require modifications on your code.

Logbook JSON format update

To support conversion of large SBEM log files from Movesense Flash without running out of memory on the phone, the JSON format from Logbook was changed. The new format consists of a "Samples"-root element which consists of each notification in order they appear in the SBEM file:

{'Samples': [
        {'MeasAcc': {'ArrayAcc': [
          {'x': -0.19621846079826355, 'y': -0.19382555782794952, 'z': 9.997570037841797}
                ], 'Timestamp': 11391
          }
        },
        {'MeasAcc': {'ArrayAcc': [
                    {'x': -0.23450499773025513, ...
    ]
}