This program runs automatically after boot and waits for an input on pin 33 If True then records the stereo input from a USB sound card (Line In) and saves the file to disc with the filename YYMMDD-HHMMSS.wav stops recording when pin 33 is True and loops.
This program was designed to work with the Gammaspectacular spectrometer for well logging.
- Start recording
- Lower detector a set distance into well at regular intervals
- Stop recording
- Use PRA (Pulse recorder and analyser) to parse spectrum iny=tervals and compare.