2019-12-19 19:46:46 +01:00
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options:
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parameters:
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author: Thanos Giolias (agiolias@csd.uoc.gr), Nikos Karamolegos (karamolegkos.n@gmail.com),
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Manolis Surligas (surligas@gmail.com)
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category: Custom
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cmake_opt: ''
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comment: ''
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copyright: ''
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description: A DUV Decoder for the AMSAT FOX satellites
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gen_cmake: 'On'
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gen_linking: dynamic
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generate_options: no_gui
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hier_block_src_path: '.:'
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id: satnogs_amsat_fox_duv_decoder
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max_nouts: '0'
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output_language: python
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placement: (0,0)
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qt_qss_theme: ''
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realtime_scheduling: ''
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run: 'True'
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run_command: '{python} -u {filename}'
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run_options: run
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sizing_mode: fixed
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thread_safe_setters: ''
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title: AMSAT FOX DUV Decoder
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window_size: 3000, 3000
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [8, 8]
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rotation: 0
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state: enabled
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blocks:
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- name: audio_samp_rate
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id: variable
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parameters:
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comment: ''
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value: '48000'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [1056, 28.0]
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rotation: 0
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state: enabled
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- name: deviation
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id: variable
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parameters:
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comment: ''
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value: '5000'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [616, 836.0]
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rotation: 0
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state: enabled
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- name: max_modulation_freq
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id: variable
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parameters:
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comment: ''
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value: '3000'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [616, 772.0]
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rotation: 0
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state: enabled
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- name: variable_amsat_duv_decoder_0
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id: variable_amsat_duv_decoder
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parameters:
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comment: ''
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control_symbol: '0011111010'
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frame_len: '96'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [1368, 740.0]
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rotation: 0
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state: enabled
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- name: analog_quadrature_demod_cf_0
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id: analog_quadrature_demod_cf
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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gain: '1.0'
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maxoutbuf: '0'
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minoutbuf: '0'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [512, 420.0]
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rotation: 0
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state: enabled
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- name: analog_quadrature_demod_cf_0_0
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id: analog_quadrature_demod_cf
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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gain: '1.2'
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maxoutbuf: '0'
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minoutbuf: '0'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [520, 572.0]
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rotation: 0
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state: enabled
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- name: antenna
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id: parameter
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parameters:
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alias: ''
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comment: ''
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hide: none
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label: ''
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short_id: ''
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type: str
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value: ''
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [792, 28.0]
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rotation: 0
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state: enabled
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- name: bw
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id: parameter
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parameters:
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alias: ''
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comment: 'The bandwidth should configure RF filters on some devices.
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Set to 0.0 for automatic calculation.'
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hide: none
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label: Bandwidth
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short_id: ''
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type: eng_float
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value: '0.0'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [952, 28.0]
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rotation: 0
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state: enabled
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- name: dc_blocker_xx_0
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id: dc_blocker_xx
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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length: '1024'
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long_form: 'True'
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maxoutbuf: '0'
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minoutbuf: '0'
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type: ff
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [896, 564.0]
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rotation: 0
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state: enabled
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- name: decoded_data_file_path
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id: parameter
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parameters:
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alias: ''
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comment: ''
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hide: none
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label: ''
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short_id: ''
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type: str
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value: /tmp/.satnogs/data/data
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [16, 852.0]
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rotation: 0
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state: enabled
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- name: dev_args
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id: parameter
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parameters:
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alias: ''
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comment: ''
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hide: none
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label: Device arguments
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short_id: ''
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type: str
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value: ''
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [336, 28.0]
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rotation: 0
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state: enabled
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- name: digital_binary_slicer_fb_0_0
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id: digital_binary_slicer_fb
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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maxoutbuf: '0'
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minoutbuf: '0'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [1440, 576.0]
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rotation: 0
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state: enabled
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- name: digital_clock_recovery_mm_xx_0_0_0
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id: digital_clock_recovery_mm_xx
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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gain_mu: '0.175'
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gain_omega: 0.25*0.175*0.175
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maxoutbuf: '0'
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minoutbuf: '0'
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mu: '0.5'
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omega: (audio_samp_rate/100.0) / 200
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omega_relative_limit: '0.005'
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type: float
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [1248, 540.0]
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rotation: 0
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state: enabled
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- name: doppler_correction_per_sec
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id: parameter
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parameters:
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alias: ''
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comment: ''
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hide: none
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label: ''
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short_id: ''
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type: intx
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value: '20'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [176, 852.0]
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rotation: 0
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state: enabled
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- name: enable_iq_dump
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id: parameter
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parameters:
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alias: ''
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comment: ''
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hide: none
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label: ''
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short_id: ''
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type: intx
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value: '0'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [272, 772.0]
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rotation: 0
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state: enabled
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- name: file_path
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id: parameter
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parameters:
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alias: ''
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comment: ''
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hide: none
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label: ''
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short_id: ''
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type: str
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value: test.wav
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [160, 772.0]
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rotation: 180
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state: enabled
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- name: gain
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id: parameter
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parameters:
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alias: ''
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comment: ''
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hide: none
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label: ''
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short_id: ''
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type: eng_float
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value: '0.0'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [872, 28.0]
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rotation: 0
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state: enabled
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- name: iq_file_path
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id: parameter
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parameters:
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alias: ''
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comment: ''
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hide: none
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label: ''
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short_id: ''
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type: str
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value: /tmp/iq.dat
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [416, 772.0]
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rotation: 0
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state: enabled
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- name: lo_offset
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id: parameter
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parameters:
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alias: ''
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comment: 'To avoid the SDR carrier at the DC
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we shift the LO a little further'
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hide: none
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label: ''
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short_id: ''
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type: eng_float
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value: 100e3
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [712, 28.0]
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rotation: 0
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state: enabled
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- name: low_pass_filter_0
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id: low_pass_filter
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parameters:
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affinity: ''
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alias: ''
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beta: '6.76'
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comment: 'Using the Carson bandwidth rule for filter width:
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width = 2*(deviation + max_modulation_freq).
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For the majority of FM transmissions we can expect
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max_modulation_freq = 3000'
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cutoff_freq: deviation+max_modulation_freq
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decim: '1'
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gain: '1'
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interp: '1'
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maxoutbuf: '0'
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minoutbuf: '0'
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samp_rate: audio_samp_rate
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type: fir_filter_ccf
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width: '3000'
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win: firdes.WIN_HAMMING
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [320, 524.0]
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rotation: 0
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state: enabled
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- name: low_pass_filter_1
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id: low_pass_filter
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parameters:
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affinity: ''
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alias: ''
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beta: '6.76'
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comment: ''
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cutoff_freq: '195'
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decim: '100'
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gain: '1'
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interp: '1'
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maxoutbuf: '0'
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minoutbuf: '0'
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samp_rate: audio_samp_rate
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type: fir_filter_fff
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width: '10'
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win: firdes.WIN_HAMMING
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [728, 524.0]
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rotation: 0
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state: enabled
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- name: rigctl_port
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id: parameter
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|
parameters:
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alias: ''
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comment: ''
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hide: none
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label: ''
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|
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short_id: ''
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|
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type: intx
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|
|
value: '4532'
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|
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states:
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bus_sink: false
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bus_source: false
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|
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bus_structure: null
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|
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coordinate: [416, 852.0]
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|
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rotation: 0
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|
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state: enabled
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|
|
- name: root_raised_cosine_filter_0
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|
|
|
id: root_raised_cosine_filter
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|
|
|
parameters:
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|
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affinity: ''
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|
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alias: ''
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alpha: '0.5'
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comment: ''
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decim: '1'
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gain: '1'
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|
|
interp: '1'
|
|
|
|
maxoutbuf: '0'
|
|
|
|
minoutbuf: '0'
|
|
|
|
ntaps: '512'
|
|
|
|
samp_rate: '1'
|
|
|
|
sym_rate: '2.4'
|
|
|
|
type: fir_filter_fff
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [1040, 532.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
- name: rx_freq
|
|
|
|
id: parameter
|
|
|
|
parameters:
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
hide: none
|
|
|
|
label: ''
|
|
|
|
short_id: ''
|
|
|
|
type: eng_float
|
|
|
|
value: 100e6
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [632, 28.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
- name: samp_rate_rx
|
|
|
|
id: parameter
|
|
|
|
parameters:
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
hide: none
|
|
|
|
label: Device Sampling rate
|
|
|
|
short_id: ''
|
|
|
|
type: eng_float
|
|
|
|
value: '0.0'
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [480, 28.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
- name: satnogs_doppler_compensation_0
|
|
|
|
id: satnogs_doppler_compensation
|
|
|
|
parameters:
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
compensate: '1'
|
|
|
|
lo_offset: lo_offset
|
|
|
|
maxoutbuf: '0'
|
|
|
|
minoutbuf: '0'
|
|
|
|
out_samp_rate: audio_samp_rate
|
|
|
|
samp_rate: samp_rate_rx
|
|
|
|
sat_freq: rx_freq
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [472, 156.0]
|
|
|
|
rotation: 0
|
|
|
|
state: true
|
|
|
|
- name: satnogs_frame_decoder_0
|
|
|
|
id: satnogs_frame_decoder
|
|
|
|
parameters:
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
decoder_object: variable_amsat_duv_decoder_0
|
|
|
|
itype: byte
|
|
|
|
maxoutbuf: '0'
|
|
|
|
minoutbuf: '0'
|
|
|
|
vlen: '1'
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [1368, 672.0]
|
|
|
|
rotation: 180
|
|
|
|
state: enabled
|
|
|
|
- name: satnogs_frame_file_sink_0_1_0
|
|
|
|
id: satnogs_frame_file_sink
|
|
|
|
parameters:
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
output_type: '0'
|
|
|
|
prefix_name: decoded_data_file_path
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [1160, 676.0]
|
|
|
|
rotation: 180
|
|
|
|
state: enabled
|
|
|
|
- name: satnogs_iq_sink_0
|
|
|
|
id: satnogs_iq_sink
|
|
|
|
parameters:
|
|
|
|
activate: '1'
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
append: 'False'
|
|
|
|
comment: ''
|
|
|
|
filename: iq_file_path
|
|
|
|
scale: '16768'
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [48, 628.0]
|
|
|
|
rotation: 180
|
|
|
|
state: enabled
|
|
|
|
- name: satnogs_ogg_encoder_0
|
|
|
|
id: satnogs_ogg_encoder
|
|
|
|
parameters:
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
filename: file_path
|
|
|
|
quality: '1.0'
|
|
|
|
samp_rate: audio_samp_rate
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [704, 404.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
- name: satnogs_tcp_rigctl_msg_source_0
|
|
|
|
id: satnogs_tcp_rigctl_msg_source
|
|
|
|
parameters:
|
|
|
|
addr: '"127.0.0.1"'
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
interval: int(1000.0/doppler_correction_per_sec) + 1
|
|
|
|
maxoutbuf: '0'
|
|
|
|
minoutbuf: '0'
|
|
|
|
mode: 'False'
|
|
|
|
mtu: '1500'
|
|
|
|
port: rigctl_port
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [216, 268.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
- name: satnogs_udp_msg_sink_0_0
|
|
|
|
id: satnogs_udp_msg_sink
|
|
|
|
parameters:
|
|
|
|
addr: udp_IP
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
mtu: '1500'
|
|
|
|
port: udp_port
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [1160, 740.0]
|
|
|
|
rotation: 180
|
|
|
|
state: enabled
|
|
|
|
- name: satnogs_waterfall_sink_0
|
|
|
|
id: satnogs_waterfall_sink
|
|
|
|
parameters:
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
center_freq: rx_freq
|
|
|
|
comment: ''
|
|
|
|
fft_size: '1024'
|
|
|
|
filename: waterfall_file_path
|
|
|
|
mode: '1'
|
|
|
|
rps: '10'
|
|
|
|
samp_rate: audio_samp_rate
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [48, 436.0]
|
|
|
|
rotation: 180
|
|
|
|
state: enabled
|
|
|
|
- name: soapy_rx_device
|
|
|
|
id: parameter
|
|
|
|
parameters:
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
hide: none
|
|
|
|
label: ''
|
|
|
|
short_id: ''
|
|
|
|
type: str
|
|
|
|
value: driver=invalid
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [216, 28.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
- name: soapy_source_0
|
|
|
|
id: soapy_source
|
|
|
|
parameters:
|
|
|
|
affinity: ''
|
|
|
|
alias: ''
|
|
|
|
amp_gain0: '0'
|
|
|
|
ant0: antenna
|
|
|
|
ant1: RX2
|
|
|
|
args: dev_args
|
|
|
|
balance0: '0'
|
|
|
|
balance1: '0'
|
|
|
|
bw0: bw
|
|
|
|
bw1: '0'
|
|
|
|
center_freq0: rx_freq - lo_offset
|
|
|
|
center_freq1: '0'
|
|
|
|
clock_rate: '0'
|
|
|
|
clock_source: ''
|
|
|
|
comment: ''
|
|
|
|
correction0: '0'
|
|
|
|
correction1: '0'
|
|
|
|
dc_offset0: '0'
|
|
|
|
dc_offset1: '0'
|
|
|
|
dc_offset_auto_mode0: 'False'
|
|
|
|
dc_offset_auto_mode1: 'False'
|
|
|
|
dev: soapy_rx_device
|
|
|
|
devname: custom
|
|
|
|
gain_auto_mode0: 'False'
|
|
|
|
gain_auto_mode1: 'False'
|
|
|
|
ifgr_gain: '59'
|
|
|
|
lna_gain0: '10'
|
|
|
|
lna_gain1: '10'
|
|
|
|
manual_gain0: 'False'
|
|
|
|
manual_gain1: 'True'
|
|
|
|
maxoutbuf: '0'
|
|
|
|
minoutbuf: '0'
|
|
|
|
mix_gain0: '10'
|
|
|
|
mix_gain1: '10'
|
|
|
|
nchan: '1'
|
|
|
|
nco_freq0: '0'
|
|
|
|
nco_freq1: '0'
|
|
|
|
overall_gain0: gain
|
|
|
|
overall_gain1: '10'
|
|
|
|
pga_gain0: '24'
|
|
|
|
pga_gain1: '24'
|
|
|
|
rfgr_gain: '9'
|
|
|
|
samp_rate: samp_rate_rx
|
|
|
|
sdrplay_agc_setpoint: '-30'
|
|
|
|
sdrplay_biastee: 'True'
|
|
|
|
sdrplay_dabnotch: 'False'
|
|
|
|
sdrplay_if_mode: Zero-IF
|
|
|
|
sdrplay_rfnotch: 'False'
|
|
|
|
tia_gain0: '0'
|
|
|
|
tia_gain1: '0'
|
|
|
|
tuner_gain0: '10'
|
|
|
|
tuner_gain1: '10'
|
|
|
|
type: fc32
|
|
|
|
vga_gain0: '10'
|
|
|
|
vga_gain1: '10'
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [216, 132.0]
|
|
|
|
rotation: 0
|
|
|
|
state: true
|
|
|
|
- name: udp_IP
|
|
|
|
id: parameter
|
|
|
|
parameters:
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
hide: none
|
|
|
|
label: ''
|
|
|
|
short_id: ''
|
|
|
|
type: str
|
|
|
|
value: 127.0.0.1
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [512, 772.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
- name: udp_port
|
|
|
|
id: parameter
|
|
|
|
parameters:
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
hide: none
|
|
|
|
label: ''
|
|
|
|
short_id: ''
|
|
|
|
type: intx
|
|
|
|
value: '16887'
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [512, 852.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
- name: virtual_sink_0
|
|
|
|
id: virtual_sink
|
|
|
|
parameters:
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
stream_id: doppler_corrected
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [776, 188.0]
|
|
|
|
rotation: 0
|
|
|
|
state: true
|
|
|
|
- name: virtual_source_0
|
|
|
|
id: virtual_source
|
|
|
|
parameters:
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
stream_id: doppler_corrected
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [48, 572.0]
|
|
|
|
rotation: 0
|
|
|
|
state: true
|
|
|
|
- name: waterfall_file_path
|
|
|
|
id: parameter
|
|
|
|
parameters:
|
|
|
|
alias: ''
|
|
|
|
comment: ''
|
|
|
|
hide: none
|
|
|
|
label: ''
|
|
|
|
short_id: ''
|
|
|
|
type: str
|
|
|
|
value: /tmp/waterfall.dat
|
|
|
|
states:
|
|
|
|
bus_sink: false
|
|
|
|
bus_source: false
|
|
|
|
bus_structure: null
|
|
|
|
coordinate: [16, 772.0]
|
|
|
|
rotation: 0
|
|
|
|
state: enabled
|
|
|
|
|
|
|
|
connections:
|
|
|
|
- [analog_quadrature_demod_cf_0, '0', satnogs_ogg_encoder_0, '0']
|
|
|
|
- [analog_quadrature_demod_cf_0_0, '0', low_pass_filter_1, '0']
|
|
|
|
- [dc_blocker_xx_0, '0', root_raised_cosine_filter_0, '0']
|
|
|
|
- [digital_binary_slicer_fb_0_0, '0', satnogs_frame_decoder_0, '0']
|
|
|
|
- [digital_clock_recovery_mm_xx_0_0_0, '0', digital_binary_slicer_fb_0_0, '0']
|
|
|
|
- [low_pass_filter_0, '0', analog_quadrature_demod_cf_0, '0']
|
|
|
|
- [low_pass_filter_0, '0', analog_quadrature_demod_cf_0_0, '0']
|
|
|
|
- [low_pass_filter_1, '0', dc_blocker_xx_0, '0']
|
|
|
|
- [root_raised_cosine_filter_0, '0', digital_clock_recovery_mm_xx_0_0_0, '0']
|
|
|
|
- [satnogs_doppler_compensation_0, '0', virtual_sink_0, '0']
|
|
|
|
- [satnogs_frame_decoder_0, out, satnogs_frame_file_sink_0_1_0, frame]
|
|
|
|
- [satnogs_frame_decoder_0, out, satnogs_udp_msg_sink_0_0, in]
|
|
|
|
- [satnogs_tcp_rigctl_msg_source_0, freq, satnogs_doppler_compensation_0, doppler]
|
|
|
|
- [soapy_source_0, '0', satnogs_doppler_compensation_0, '0']
|
|
|
|
- [virtual_source_0, '0', low_pass_filter_0, '0']
|
|
|
|
- [virtual_source_0, '0', satnogs_iq_sink_0, '0']
|
|
|
|
- [virtual_source_0, '0', satnogs_waterfall_sink_0, '0']
|
|
|
|
|
|
|
|
metadata:
|
|
|
|
file_format: 1
|