feat: flowgraphs for tx and rx

onbeat_tx.grc

@@ -0,0 +1,229 @@
+options:
+  parameters:
+    author: HA5PLS
+    catch_exceptions: 'True'
+    category: '[GRC Hier Blocks]'
+    cmake_opt: ''
+    comment: ''
+    copyright: GPL 3.0 or later
+    description: Transmitter flowgraph for onbeat
+    gen_cmake: 'On'
+    gen_linking: dynamic
+    generate_options: qt_gui
+    hier_block_src_path: '.:'
+    id: onbeat_tx
+    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: ONBEAT transmitter
+    window_size: (1000,1000)
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [8, 8]
+    rotation: 0
+    state: enabled
+
+blocks:
+- name: OVERSAMPLING
+  id: variable
+  parameters:
+    comment: ''
+    value: '10'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [288, 12.0]
+    rotation: 0
+    state: enabled
+- name: RRC_ALPHA
+  id: variable
+  parameters:
+    comment: ''
+    value: '0.35'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [816, 12.0]
+    rotation: 0
+    state: enabled
+- name: lo_freq
+  id: variable_qtgui_range
+  parameters:
+    comment: ''
+    gui_hint: ''
+    label: TX frequency
+    min_len: '200'
+    orient: QtCore.Qt.Horizontal
+    rangeType: int
+    start: '50'
+    step: '1'
+    stop: '3000'
+    value: '433'
+    widget: counter_slider
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [192, 92.0]
+    rotation: 0
+    state: true
+- name: samp_rate
+  id: variable
+  parameters:
+    comment: ''
+    value: 1e6
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [192, 12.0]
+    rotation: 0
+    state: enabled
+- name: symbol_map
+  id: variable
+  parameters:
+    comment: ''
+    value: '[0, 1, 3, 2]'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [712, 12.0]
+    rotation: 0
+    state: enabled
+- name: ONBEAT_Mod_0
+  id: ONBEAT_Mod
+  parameters:
+    OVERSAMPLING: OVERSAMPLING
+    RRC_ALPHA: RRC_ALPHA
+    affinity: ''
+    alias: ''
+    comment: ''
+    data_len: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    preamble: '[0x33 for i in range(0, 128*2, 8)]'
+    syncword: syncword
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [832, 176.0]
+    rotation: 0
+    state: enabled
+- name: iio_pluto_sink_0
+  id: iio_pluto_sink
+  parameters:
+    affinity: ''
+    alias: ''
+    attenuation1: '10.0'
+    bandwidth: '20000000'
+    buffer_size: '32768'
+    comment: ''
+    cyclic: 'False'
+    filter: ''
+    filter_source: '''Auto'''
+    fpass: '0'
+    frequency: lo_freq * 1000000
+    fstop: '0'
+    len_tag_key: ''
+    samplerate: int(samp_rate)
+    type: fc32
+    uri: ''
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1176, 156.0]
+    rotation: 0
+    state: true
+- name: network_socket_pdu_1
+  id: network_socket_pdu
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    host: 0.0.0.0
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    mtu: '10000'
+    port: tx_port
+    tcp_no_delay: 'False'
+    type: TCP_SERVER
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [408, 184.0]
+    rotation: 0
+    state: enabled
+- name: pdu_pdu_to_tagged_stream_0
+  id: pdu_pdu_to_tagged_stream
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    tag: packet_len
+    type: byte
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [608, 208.0]
+    rotation: 0
+    state: enabled
+- name: syncword
+  id: parameter
+  parameters:
+    alias: ''
+    comment: ''
+    hide: none
+    label: ''
+    short_id: ''
+    type: ''
+    value: '"0000011100001001000110110010110101110111100110001010100111111010"'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [448, 12.0]
+    rotation: 0
+    state: enabled
+- name: tx_port
+  id: parameter
+  parameters:
+    alias: ''
+    comment: ''
+    hide: none
+    label: ''
+    short_id: ''
+    type: str
+    value: '50001'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [408, 92.0]
+    rotation: 0
+    state: enabled
+
+connections:
+- [ONBEAT_Mod_0, '0', iio_pluto_sink_0, '0']
+- [network_socket_pdu_1, pdus, pdu_pdu_to_tagged_stream_0, pdus]
+- [pdu_pdu_to_tagged_stream_0, '0', ONBEAT_Mod_0, '0']
+
+metadata:
+  file_format: 1