This repo contains utilities for WITRN and FNIRSI USB-meters software and some file formats specifications (see source code).

• VAT (offline memory dump) to CSV converter
• WTM (realtime record log) to CSV converter
• CSV re-sampler and re-formatter

Scripts based on files collected from WITRN U2p USB-tester (firmware v7.8) via WITRN Meter v4.6.

• CFN (realtime record log & offline memory dump) to CSV converter

Scripts based on files collected from FNIRSI FNB48/FNB58 USB-tester (firmware v2.60) and FNIRSI Toolbox v0.0.6.

1. Clone or download repo in some-dir.
2. Create directories some-dir/src and some-dir/out.
3. Place your source files in some-dir/src and run related script.
4. Processed files will be placed in some-dir/out with same name and .csv extension.
5. Done!