Mike,
1. We are a bit confused, what is this "data"- messages on UART? Linux terminal? ADC captured data? performance (freq./gain)? The "files" are just means to program, boot, setup and control capture process.
2. The wiki (see url below) has all the information. If you need additional information, please let us know. The more specifics we get the better we improve our documentation.
Thanks,
Rejeesh