lasp/scripts/lasp_record

#!/usr/bin/python
import argparse
parser = argparse.ArgumentParser(
    description='Acquire data and store a measurement file'
)
parser.add_argument('filename', type=str,
                    help='File name to record to.'
                    ' Extension is automatically added.')
parser.add_argument('--duration', '-d', type=float,
                    help='The recording duration in [s]')
parser.add_argument('--comment', '-c', type=str,
                    help='Add a measurement comment, optionally')

device_help = 'DAQ Device to record from'
parser.add_argument('--input-daq', '-i', help=device_help, type=str,
                    choices=['roga', 'umik', 'nidaq', 'default'], default='roga')

args = parser.parse_args()

device_str = args.input_daq

if device_str == 'nidaq':
   
    # Not-integrated way to record with the NI USB 4431 DAQ device
    from lasp.device.record_ni import USBDAQRecording
    rec =  USBDAQRecording(args.filename, [0, 1])
    rec.start()
    exit(0)


from lasp.lasp_record import Recording
from lasp.lasp_avstream import AvStream
from lasp.device.lasp_daqconfig import default_soundcard, roga_plugndaq, umik

if 'roga' == device_str:
    device = roga_plugndaq
elif 'default' == device_str:
    device = default_soundcard
elif 'umik' == device_str:
    device = umik

stream = AvStream(device)
rec = Recording(args.filename, stream, args.duration)
rec.start()
stream.stop()