bpsk demod script not happy with large baud rates
another S-band discovery tonight.. This was for https://network.satnogs.org/observations/239169/ which had a baud rate of 100000 according to https://db.satnogs.org/satellite/41340/
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: Traceback (most recent call last):
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: File "/usr/bin/satnogs_bpsk_decoder.py", line 452, in <module>
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: main()
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: File "/usr/bin/satnogs_bpsk_decoder.py", line 446, in main
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: tb = top_block_cls(antenna=options.antenna, baudrate=options.baudrate, bb_gain=options.bb_gain, cw_offset=options.cw_offset, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, udp_IP=options.udp_IP, udp_port=options.udp_port, waterfall_file_path=options.waterfall_file_path)
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: File "/usr/bin/satnogs_bpsk_decoder.py", line 96, in __init__
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: 1, audio_samp_rate, (1+alpha)*baudrate, ((1+alpha)*baudrate)*filt_mode, firdes.WIN_HAMMING, 6.76))
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: File "/usr/lib/python2.7/dist-packages/gnuradio/filter/filter_swig.py", line 146, in low_pass
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: return _filter_swig.firdes_low_pass(*args, **kwargs)
Sep 5 22:16:35 raspberrypi satnogs-client[19570]: RuntimeError: firdes check failed: 0 < fa <= sampling_freq / 2
Edited by Corey Shields