vallenae.io.decode_data_blob

vallenae.io.decode_data_blob(data_blob, data_format, factor_millivolts)[source]

Decodes (compressed) 16-bit ADC values from BLOB to array of voltage values.

Parameters

  • data_blob (bytes) – Blob from tradb

  • data_format (int) –

    • 0: uncompressed

    • 2: FLAC compression

  • factor_millivolts (float) – Factor from int16 representation to millivolts. Stored in tradb -> tr_params as ‘TR_mV’

Return type

ndarray

Returns

Array of voltage values