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Wrapper script for script generated by GNU Radio companion, in order to avoid
having to edit the autogenerated script directly.
import iq_to_file
from datetime import datetime
import sys
import argparse
import rotctld_logger
import multiprocessing
parser = argparse.ArgumentParser()
parser.add_argument('basename', type=str, help='Prefix for output filenames.')
parser.add_argument('--center-freq', type=float, default=146000000)
parser.add_argument('--samp-rate', type=float, default=500000)
parser.add_argument('--record-angles', type=str, metavar='HOST[:PORT]', help='Record (az,el) from rotctld server if specified.')
args = parser.parse_args()
#generate base filename
output_filename_base = args.basename + '_freq_' + str(args.center_freq) + '_rate_' + str(args.samp_rate) +'_' +'%Y-%m-%dT%M%S')
#iq data filename
args.filename = output_filename_base + '.iq'
angle_log_thread = None
if args.record_angles is not None:
#connect to rotctld server
host, port = rotctld_logger.get_host_port(args.record_angles)
rotctl = rotctld_logger.rotctld_connect(host, port)
rotctl_output_file = open(output_filename_base + '_antenna_angles.dat', "w")
angle_log_thread = multiprocessing.Process(target=rotctld_logger.print_angles_forever, args=(rotctl, rotctl_output_file))
#run grc flowgraph
#stop az,el logging thread
if angle_log_thread is not None:
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