Created
January 14, 2024 08:18
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Mistery FSK signal demodulator
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| options: | |
| parameters: | |
| author: daniel | |
| catch_exceptions: 'True' | |
| category: '[GRC Hier Blocks]' | |
| cmake_opt: '' | |
| comment: '' | |
| copyright: '' | |
| description: '' | |
| gen_cmake: 'On' | |
| gen_linking: dynamic | |
| generate_options: qt_gui | |
| hier_block_src_path: '.:' | |
| id: last_chunk | |
| max_nouts: '0' | |
| output_language: python | |
| placement: (0,0) | |
| qt_qss_theme: '' | |
| realtime_scheduling: '' | |
| run: 'True' | |
| run_command: '{python} -u {filename}' | |
| run_options: prompt | |
| sizing_mode: fixed | |
| thread_safe_setters: '' | |
| title: Not titled yet | |
| window_size: (1000,1000) | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [8, 8] | |
| rotation: 0 | |
| state: enabled | |
| blocks: | |
| - name: baudrate | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: 270e3 | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [608, 20.0] | |
| rotation: 0 | |
| state: true | |
| - name: dec | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: '3' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [496, 20.0] | |
| rotation: 0 | |
| state: true | |
| - name: deviation | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: 400e3 | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [488, 100.0] | |
| rotation: 0 | |
| state: true | |
| - name: freq | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: -635e3 | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [352, 20.0] | |
| rotation: 0 | |
| state: true | |
| - name: samp_rate | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: 5e6 | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [184, 12] | |
| rotation: 0 | |
| state: enabled | |
| - name: sps | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: samp_rate / (dec * baudrate) | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [736, 20.0] | |
| rotation: 0 | |
| state: true | |
| - name: analog_quadrature_demod_cf_0 | |
| id: analog_quadrature_demod_cf | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| gain: samp_rate / (2 * np.pi * deviation) | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [624, 244.0] | |
| rotation: 0 | |
| state: true | |
| - name: blocks_file_source_0 | |
| id: blocks_file_source | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| begin_tag: pmt.PMT_NIL | |
| comment: '' | |
| file: /home/daniel/Downloads/last_chunk2.raw | |
| length: '0' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| offset: '0' | |
| repeat: 'True' | |
| type: complex | |
| vlen: '1' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [104, 196.0] | |
| rotation: 0 | |
| state: true | |
| - name: digital_symbol_sync_xx_0 | |
| id: digital_symbol_sync_xx | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| constellation: digital.constellation_bpsk().base() | |
| damping: '1.0' | |
| loop_bw: '0.01' | |
| max_dev: '0.1' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| nfilters: '128' | |
| osps: '1' | |
| pfb_mf_taps: '[]' | |
| resamp_type: digital.IR_MMSE_8TAP | |
| sps: sps | |
| ted_gain: '1.0' | |
| ted_type: digital.TED_GARDNER | |
| type: ff | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [312, 416.0] | |
| rotation: 0 | |
| state: true | |
| - name: fir_filter_xxx_0 | |
| id: fir_filter_xxx | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| decim: '1' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| samp_delay: '0' | |
| taps: '[1/int(sps)] * int(sps)' | |
| type: fff | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [832, 236.0] | |
| rotation: 0 | |
| state: true | |
| - name: freq_xlating_fir_filter_xxx_0 | |
| id: freq_xlating_fir_filter_xxx | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| center_freq: freq | |
| comment: '' | |
| decim: dec | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| samp_rate: samp_rate | |
| taps: firdes.low_pass(1, samp_rate, 260e3, 50e3) | |
| type: ccf | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [376, 220.0] | |
| rotation: 0 | |
| state: true | |
| - name: import_0 | |
| id: import | |
| parameters: | |
| alias: '' | |
| comment: '' | |
| imports: import numpy as np | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [184, 84.0] | |
| rotation: 0 | |
| state: true | |
| - name: qtgui_freq_sink_x_0 | |
| id: qtgui_freq_sink_x | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| alpha1: '1.0' | |
| alpha10: '1.0' | |
| alpha2: '1.0' | |
| alpha3: '1.0' | |
| alpha4: '1.0' | |
| alpha5: '1.0' | |
| alpha6: '1.0' | |
| alpha7: '1.0' | |
| alpha8: '1.0' | |
| alpha9: '1.0' | |
| autoscale: 'False' | |
| average: '0.1' | |
| axislabels: 'True' | |
| bw: samp_rate / dec | |
| color1: '"blue"' | |
| color10: '"dark blue"' | |
| color2: '"red"' | |
| color3: '"green"' | |
| color4: '"black"' | |
| color5: '"cyan"' | |
| color6: '"magenta"' | |
| color7: '"yellow"' | |
| color8: '"dark red"' | |
| color9: '"dark green"' | |
| comment: '' | |
| ctrlpanel: 'False' | |
| fc: '0' | |
| fftsize: '4096' | |
| freqhalf: 'True' | |
| grid: 'False' | |
| gui_hint: '' | |
| label: Relative Gain | |
| label1: '' | |
| label10: '''''' | |
| label2: '''''' | |
| label3: '''''' | |
| label4: '''''' | |
| label5: '''''' | |
| label6: '''''' | |
| label7: '''''' | |
| label8: '''''' | |
| label9: '''''' | |
| legend: 'True' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| name: '""' | |
| nconnections: '1' | |
| norm_window: 'False' | |
| showports: 'False' | |
| tr_chan: '0' | |
| tr_level: '0.0' | |
| tr_mode: qtgui.TRIG_MODE_FREE | |
| tr_tag: '""' | |
| type: complex | |
| units: dB | |
| update_time: '0.10' | |
| width1: '1' | |
| width10: '1' | |
| width2: '1' | |
| width3: '1' | |
| width4: '1' | |
| width5: '1' | |
| width6: '1' | |
| width7: '1' | |
| width8: '1' | |
| width9: '1' | |
| wintype: window.WIN_BLACKMAN_hARRIS | |
| ymax: '10' | |
| ymin: '-140' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [744, 108.0] | |
| rotation: 0 | |
| state: true | |
| - name: qtgui_time_sink_x_0 | |
| id: qtgui_time_sink_x | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| alpha1: '1.0' | |
| alpha10: '1.0' | |
| alpha2: '1.0' | |
| alpha3: '1.0' | |
| alpha4: '1.0' | |
| alpha5: '1.0' | |
| alpha6: '1.0' | |
| alpha7: '1.0' | |
| alpha8: '1.0' | |
| alpha9: '1.0' | |
| autoscale: 'False' | |
| axislabels: 'True' | |
| color1: blue | |
| color10: dark blue | |
| color2: red | |
| color3: green | |
| color4: black | |
| color5: cyan | |
| color6: magenta | |
| color7: yellow | |
| color8: dark red | |
| color9: dark green | |
| comment: '' | |
| ctrlpanel: 'False' | |
| entags: 'True' | |
| grid: 'False' | |
| gui_hint: '' | |
| label1: Signal 1 | |
| label10: Signal 10 | |
| label2: Signal 2 | |
| label3: Signal 3 | |
| label4: Signal 4 | |
| label5: Signal 5 | |
| label6: Signal 6 | |
| label7: Signal 7 | |
| label8: Signal 8 | |
| label9: Signal 9 | |
| legend: 'True' | |
| marker1: '-1' | |
| marker10: '-1' | |
| marker2: '-1' | |
| marker3: '-1' | |
| marker4: '-1' | |
| marker5: '-1' | |
| marker6: '-1' | |
| marker7: '-1' | |
| marker8: '-1' | |
| marker9: '-1' | |
| name: '""' | |
| nconnections: '1' | |
| size: '10000' | |
| srate: samp_rate / dec | |
| stemplot: 'False' | |
| style1: '1' | |
| style10: '1' | |
| style2: '1' | |
| style3: '1' | |
| style4: '1' | |
| style5: '1' | |
| style6: '1' | |
| style7: '1' | |
| style8: '1' | |
| style9: '1' | |
| tr_chan: '0' | |
| tr_delay: '0' | |
| tr_level: '0.0' | |
| tr_mode: qtgui.TRIG_MODE_FREE | |
| tr_slope: qtgui.TRIG_SLOPE_POS | |
| tr_tag: '""' | |
| type: float | |
| update_time: '0.10' | |
| width1: '1' | |
| width10: '1' | |
| width2: '1' | |
| width3: '1' | |
| width4: '1' | |
| width5: '1' | |
| width6: '1' | |
| width7: '1' | |
| width8: '1' | |
| width9: '1' | |
| ylabel: Amplitude | |
| ymax: '2' | |
| ymin: '-2' | |
| yunit: '""' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [1096, 228.0] | |
| rotation: 0 | |
| state: true | |
| - name: qtgui_time_sink_x_1 | |
| id: qtgui_time_sink_x | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| alpha1: '1.0' | |
| alpha10: '1.0' | |
| alpha2: '1.0' | |
| alpha3: '1.0' | |
| alpha4: '1.0' | |
| alpha5: '1.0' | |
| alpha6: '1.0' | |
| alpha7: '1.0' | |
| alpha8: '1.0' | |
| alpha9: '1.0' | |
| autoscale: 'False' | |
| axislabels: 'True' | |
| color1: blue | |
| color10: dark blue | |
| color2: red | |
| color3: green | |
| color4: black | |
| color5: cyan | |
| color6: magenta | |
| color7: yellow | |
| color8: dark red | |
| color9: dark green | |
| comment: '' | |
| ctrlpanel: 'False' | |
| entags: 'True' | |
| grid: 'False' | |
| gui_hint: '' | |
| label1: Signal 1 | |
| label10: Signal 10 | |
| label2: Signal 2 | |
| label3: Signal 3 | |
| label4: Signal 4 | |
| label5: Signal 5 | |
| label6: Signal 6 | |
| label7: Signal 7 | |
| label8: Signal 8 | |
| label9: Signal 9 | |
| legend: 'True' | |
| marker1: '0' | |
| marker10: '-1' | |
| marker2: '-1' | |
| marker3: '-1' | |
| marker4: '-1' | |
| marker5: '-1' | |
| marker6: '-1' | |
| marker7: '-1' | |
| marker8: '-1' | |
| marker9: '-1' | |
| name: '""' | |
| nconnections: '1' | |
| size: '10000' | |
| srate: baudrate | |
| stemplot: 'False' | |
| style1: '0' | |
| style10: '1' | |
| style2: '1' | |
| style3: '1' | |
| style4: '1' | |
| style5: '1' | |
| style6: '1' | |
| style7: '1' | |
| style8: '1' | |
| style9: '1' | |
| tr_chan: '0' | |
| tr_delay: '0' | |
| tr_level: '0.0' | |
| tr_mode: qtgui.TRIG_MODE_FREE | |
| tr_slope: qtgui.TRIG_SLOPE_POS | |
| tr_tag: '""' | |
| type: float | |
| update_time: '0.10' | |
| width1: '1' | |
| width10: '1' | |
| width2: '1' | |
| width3: '1' | |
| width4: '1' | |
| width5: '1' | |
| width6: '1' | |
| width7: '1' | |
| width8: '1' | |
| width9: '1' | |
| ylabel: Amplitude | |
| ymax: '3' | |
| ymin: '-3' | |
| yunit: '""' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [704, 404.0] | |
| rotation: 0 | |
| state: true | |
| connections: | |
| - [analog_quadrature_demod_cf_0, '0', fir_filter_xxx_0, '0'] | |
| - [blocks_file_source_0, '0', freq_xlating_fir_filter_xxx_0, '0'] | |
| - [digital_symbol_sync_xx_0, '0', qtgui_time_sink_x_1, '0'] | |
| - [fir_filter_xxx_0, '0', digital_symbol_sync_xx_0, '0'] | |
| - [fir_filter_xxx_0, '0', qtgui_time_sink_x_0, '0'] | |
| - [freq_xlating_fir_filter_xxx_0, '0', analog_quadrature_demod_cf_0, '0'] | |
| - [freq_xlating_fir_filter_xxx_0, '0', qtgui_freq_sink_x_0, '0'] | |
| metadata: | |
| file_format: 1 | |
| grc_version: 3.10.8.0 |
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