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mll_graph_v2_gui.grc
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mll_graph_v2_gui.grc
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options:
parameters:
author: hillel.ch
category: '[GRC Hier Blocks]'
cmake_opt: ''
comment: ''
copyright: ''
description: ''
gen_cmake: 'On'
gen_linking: dynamic
generate_options: qt_gui
hier_block_src_path: '.:'
id: record_decode_433
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: ''
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: acquire
id: variable
parameters:
comment: ''
value: 18*decoding_samp_per_sym
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1616, 892.0]
rotation: 0
state: enabled
- name: available_bw
id: variable
parameters:
comment: ''
value: samp_rate_cap-offset_tune*2
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [424, 804.0]
rotation: 0
state: true
- name: cap_sps
id: variable
parameters:
comment: ''
value: int(samp_rate_cap/sym_rate)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [960, 76.0]
rotation: 0
state: true
- name: center_freq
id: variable
parameters:
comment: ''
value: '465625000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [352, 156.0]
rotation: 0
state: enabled
- name: center_freq
id: variable_qtgui_range
parameters:
comment: '465624750
465.62-465.64
465.625'
gui_hint: ''
label: ''
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: int(433e6)
step: '50'
stop: int(434e6)
value: int(433.9e6)
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [544, 108.0]
rotation: 0
state: disabled
- name: center_tune_freq
id: variable
parameters:
comment: ''
value: center_freq-offset_tune
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [688, 28.0]
rotation: 0
state: true
- name: constellation_4fsk
id: variable_constellation
parameters:
comment: ''
const_points: '[-1.5,-0.5,0.5,1.5]'
dims: '1'
precision: '2'
rot_sym: '2'
soft_dec_lut: '"auto"'
sym_map: '[0, 2, 4, 6]'
type: calcdist
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [648, 1216.0]
rotation: 0
state: enabled
- name: decoding_samp_per_sym
id: variable
parameters:
comment: 'This is the required samples per symbol
(User configured, anywere between 4-14?)'
value: '8'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1096, 92.0]
rotation: 0
state: enabled
- name: decoding_samp_rate
id: variable
parameters:
comment: ''
value: (sym_rate*decoding_samp_per_sym)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1136, 20.0]
rotation: 0
state: true
- name: fsk_deviation_hz
id: variable
parameters:
comment: gnuradio dude:700, 2100
value: '600'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [856, 12.0]
rotation: 0
state: enabled
- name: min_power_db
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: ''
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: '-80'
step: '0.1'
stop: '1'
value: '-56.000'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [360, 508.0]
rotation: 0
state: disabled
- name: minimal_amplitude
id: variable_qtgui_range
parameters:
comment: 'Known good reception is ~100+
(more ~300)
maybe less?'
gui_hint: ''
label: ''
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: '0'
step: '0.00001'
stop: '0.1'
value: '0.001300'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [880, 556.0]
rotation: 0
state: true
- name: offset_tune
id: variable
parameters:
comment: ''
value: 10e3
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [528, 20.0]
rotation: 0
state: true
- name: samp_rate_cap
id: variable
parameters:
comment: 'From my old capture, it seems like 6 channels
are around 2.048M-250k, spanning ~1.5M,
roughly 200k between each channel'
value: 0.250e6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [256, 20.0]
rotation: 0
state: enabled
- name: signal_freq
id: variable_qtgui_range
parameters:
comment: '465624750
465.62-465.64
465.625'
gui_hint: ''
label: ''
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: int(433e6)
step: '50'
stop: int(434e6)
value: int(433.9e6)
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [32, 700.0]
rotation: 0
state: disabled
- name: sym_rate
id: variable
parameters:
comment: ''
value: '6000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1008, 12.0]
rotation: 0
state: true
- name: sync_damping
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: ''
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: '0.01'
step: '0.001'
stop: '3'
value: '1'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1048, 1548.0]
rotation: 0
state: disabled
- name: sync_loop_bw
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: ''
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: '0.00001'
step: '0.00001'
stop: '1'
value: '0.48782'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [768, 1540.0]
rotation: 0
state: disabled
- name: analog_const_source_x_0
id: analog_const_source_x
parameters:
affinity: ''
alias: ''
comment: ''
const: minimal_amplitude
maxoutbuf: '0'
minoutbuf: '0'
type: float
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1416, 340.0]
rotation: 0
state: enabled
- name: analog_pwr_squelch_xx_1
id: analog_pwr_squelch_xx
parameters:
affinity: ''
alias: ''
alpha: '1'
comment: ''
gate: 'True'
maxoutbuf: '0'
minoutbuf: '0'
ramp: '0'
threshold: '-400'
type: complex
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1712, 684.0]
rotation: 0
state: enabled
- name: analog_quadrature_demod_cf_0_0_0_1_0
id: analog_quadrature_demod_cf
parameters:
affinity: ''
alias: ''
comment: 'this is the real formula
samp_rate/(2*math.pi*fsk_deviation_hz)'
gain: decoding_samp_rate/(2*math.pi*fsk_deviation_hz)
maxoutbuf: '0'
minoutbuf: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1912, 836.0]
rotation: 180
state: enabled
- name: analog_quadrature_demod_cf_0_0_0_1_0_0
id: analog_quadrature_demod_cf
parameters:
affinity: ''
alias: ''
comment: 'this is the real formula
samp_rate/(2*math.pi*fsk_deviation_hz)'
gain: samp_rate_cap/(2*math.pi*fsk_deviation_hz)
maxoutbuf: '0'
minoutbuf: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1400, 164.0]
rotation: 0
state: disabled
- name: analog_sig_source_x_0
id: analog_sig_source_x
parameters:
affinity: ''
alias: ''
amp: '1'
comment: ''
freq: -offset_tune
maxoutbuf: '0'
minoutbuf: '0'
offset: '0'
phase: '0'
samp_rate: samp_rate_cap
type: complex
waveform: analog.GR_COS_WAVE
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [24, 512.0]
rotation: 0
state: enabled
- name: blocks_add_const_vxx_0
id: blocks_add_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: '-3'
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [360, 1356.0]
rotation: 0
state: enabled
- name: blocks_add_const_vxx_1
id: blocks_add_const_vxx
parameters:
affinity: ''
alias: ''
comment: 'https://www.reddit.com/r/GNURadio/
comments/9bwzin/
detecting_start_of_burst_with_peak_detector_2/
e56tyrd/'
const: -minimal_amplitude
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [720, 420.0]
rotation: 180
state: true
- name: blocks_burst_tagger_0
id: blocks_burst_tagger
parameters:
affinity: ''
alias: ''
comment: ''
false_key: burst
false_value: 'False'
maxoutbuf: '0'
minoutbuf: '0'
true_key: burst
true_value: 'True'
type: complex
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1328, 572.0]
rotation: 0
state: disabled
- name: blocks_char_to_float_0
id: blocks_char_to_float
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
scale: '1'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [28.0, 1280]
rotation: 270
state: enabled
- name: blocks_complex_to_mag_squared_0
id: blocks_complex_to_mag_squared
parameters:
affinity: ''
alias: ''
comment: Get signal amplitude
maxoutbuf: '0'
minoutbuf: '0'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1200, 432.0]
rotation: 180
state: true
- name: blocks_delay_0_0
id: blocks_delay
parameters:
affinity: ''
alias: ''
comment: 'Donno Y this is the
calculation that turned out currect'
delay: (acquire-1)*2
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1728, 972.0]
rotation: 180
state: enabled
- name: blocks_float_to_char_1
id: blocks_float_to_char
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
scale: '1'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [664, 1428.0]
rotation: 0
state: enabled
- name: blocks_float_to_complex_0
id: blocks_float_to_complex
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [364.0, 1000]
rotation: 270
state: enabled
- name: blocks_float_to_complex_1
id: blocks_float_to_complex
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1232, 740.0]
rotation: 0
state: enabled
- name: blocks_float_to_short_0
id: blocks_float_to_short
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
scale: '1'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [572.0, 512]
rotation: 270
state: disabled
- name: blocks_moving_average_xx_0
id: blocks_moving_average_xx
parameters:
affinity: ''
alias: ''
comment: 'This can be some filter too?
I Want this to smooth out N symbols magnitude'
length: decoding_samp_per_sym*20
max_iter: '4000'
maxoutbuf: '0'
minoutbuf: '0'
scale: '1'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [976, 356.0]
rotation: 180
state: true
- name: blocks_multiply_const_vxx_0
id: blocks_multiply_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: '10000000'
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [832, 740.0]
rotation: 0
state: true
- name: blocks_multiply_const_vxx_0_0
id: blocks_multiply_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: '2'
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [160, 1364.0]
rotation: 0
state: enabled
- name: blocks_multiply_const_vxx_1
id: blocks_multiply_const_vxx
parameters:
affinity: ''
alias: ''
comment: 'NURadio constellation object autoscales your
constellation so that the symbol levels have a mean magnitude of 1.0.
(e.g. 4FSK levels would be +/-0.5 and +/-1.5.'
const: '0.5'
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [856, 980.0]
rotation: 180
state: enabled
- name: blocks_multiply_xx_0
id: blocks_multiply_xx
parameters:
affinity: ''
alias: ''
comment: Wide offset tune
maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '2'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [536, 356.0]
rotation: 0
state: enabled
- name: blocks_multiply_xx_1
id: blocks_multiply_xx
parameters:
affinity: ''
alias: ''
comment: 'HACK HACK HACK
Mute&Gate stream by the manual pipeline'
maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '2'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1536, 684.0]
rotation: 0
state: enabled
- name: blocks_repeat_0_0
id: blocks_repeat
parameters:
affinity: ''
alias: ''
comment: ''
interp: decoding_samp_per_sym
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [248, 1612.0]
rotation: 0
state: enabled
- name: blocks_sub_xx_0
id: blocks_sub_xx
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '2'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1456, 996.0]
rotation: 180
state: enabled
- name: blocks_tagged_file_sink_0
id: blocks_tagged_file_sink
parameters:
affinity: ''
alias: ''
comment: ''
samp_rate: decoding_samp_rate
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [2032, 372.0]
rotation: 0
state: enabled
- name: blocks_tcp_server_sink_0
id: blocks_tcp_server_sink
parameters:
affinity: ''
alias: ''
comment: ''
ipaddr: 0.0.0.0
noblock: 'False'
port: '55525'
type: byte
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1072, 1408.0]
rotation: 0
state: enabled
- name: blocks_threshold_ff_0
id: blocks_threshold_ff
parameters:
affinity: ''
alias: ''
comment: ''
high: '0.000000000001'
init: '0'
low: '0.000000000001'
maxoutbuf: '0'
minoutbuf: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1024, 720.0]
rotation: 0
state: true
- name: dc_blocker_xx_0_0
id: dc_blocker_xx
parameters:
affinity: ''
alias: ''
comment: ''
length: acquire
long_form: 'True'
maxoutbuf: '0'
minoutbuf: '0'
type: ff
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1608, 1044.0]
rotation: 180
state: enabled
- name: digital_constellation_decoder_cb_0
id: digital_constellation_decoder_cb
parameters:
affinity: ''
alias: ''
comment: ''
constellation: constellation_4fsk
maxoutbuf: '0'
minoutbuf: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [64, 1180.0]
rotation: 180
state: enabled
- name: digital_symbol_sync_xx_1
id: digital_symbol_sync_xx
parameters:
affinity: ''
alias: ''
comment: ''
constellation: constellation_4fsk
damping: '1'
loop_bw: '0.48782'
max_dev: '1.2'
maxoutbuf: '0'
minoutbuf: '0'
nfilters: '128'
osps: '1'
pfb_mf_taps: '[128]'
resamp_type: digital.IR_MMSE_8TAP
sps: decoding_samp_per_sym
ted_gain: '1.5'
ted_type: digital.TED_EARLY_LATE
type: ff
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [472, 924.0]
rotation: 180
state: enabled
- name: epy_block_0
id: epy_block
parameters:
_source_code: "\"\"\"\nEmbedded Python Blocks:\n\nEach time this file is saved,\
\ GRC will instantiate the first class it finds\nto get ports and parameters\
\ of your block. The arguments to __init__ will\nbe the parameters. All of\
\ them are required to have default values!\n\"\"\"\n\nimport numpy as np\n\
from gnuradio import gr\nimport pmt\n\nclass blk(gr.sync_block): # other base\
\ classes are basic_block, decim_block, interp_block\n \"\"\"Embedded Python\
\ Block example - a simple multiply const\"\"\"\n\n def __init__(self, reset_tag=\"\
\", reset_tag_value=\"\", lock_time=20, end_tag=\"\"): # only default arguments\
\ here\n \"\"\"arguments to this function show up as parameters in GRC\"\
\"\"\n gr.sync_block.__init__(\n self,\n name='Tagged\
\ burst frequency lock', # will show up in GRC\n in_sig=[np.float32,\
\ np.float32],\n out_sig=[np.float32]\n )\n # if an\
\ attribute with the same name as a parameter is found,\n # a callback\
\ is registered (properties work, too).\n\n self._reset_tag = reset_tag\n\
\ self._reset_tag_value = reset_tag_value\n self._lock_len = lock_time\n\
\ self._end_tag = end_tag\n self._reset()\n\n def get_tag_rel_offsets(self,\
\ data, inpnum, tagname):\n #def get_tags_rel_offsets(self, data, inpnum):\n\
\ ret = []\n tags = self.get_tags_in_window(inpnum, 0, len(data))\n\
\ for tag in tags:\n key = pmt.to_python(tag.key) # convert\
\ from PMT to python string\n value = pmt.to_python(tag.value) #\
\ Note that the type(value) can be several things, it depends what PMT type\
\ it was\n if key==tagname:\n item ={\n \
\ 'reloff': tag.offset - self.nitems_read(inpnum),\n \
\ 'name': tagname\n }\n ret.append(item)\n\
\ return ret\n\n def get_start_tag_rel_offsets(self, data, inpnum):\n\
\ return self.get_tag_rel_offsets( data, inpnum, self._reset_tag)\n\n\
\ def get_end_tag_rel_offsets(self, data, inpnum):\n return self.get_tag_rel_offsets(\
\ data, inpnum, self._end_tag)\n\n def _reset(self):\n self._state\
\ = 0\n self._lock_counter = 0\n self._lock_value = 0.0\n\n \
\ def work(self, input_items, output_items):\n signal = input_items[0]\n\
\ dc_off = input_items[1]\n # self.get_tags_in_window(which_input,\
\ rel_start, rel_end)\n # Will return a list of tags for the current\
\ window (input items)\n start_tag_poss = self.get_start_tag_rel_offsets(signal,\
\ 0)\n end_tag_poss = self.get_end_tag_rel_offsets(signal, 0)\n \
\ for i in range(len(signal)):\n for tag in start_tag_poss:\n \
\ if i==tag['reloff'] and tag['name']==self._reset_tag:\n \
\ # Reset detected\n self._reset()\n \
\ break # Next i\n\n if self._state == 0: # Aquire\n\
\ self._lock_counter += 1\n if self._lock_counter\
\ == self._lock_len: # End aquire\n self._state = 1;\n \
\ self._lock_value = dc_off[i]\n #print(\"\
lock \" + str(self._lock_value))\n output_items[0][i] = signal[i]\
\ - dc_off[i] # Plain DC Block\n else:\n # Lock DC\
\ Value\n output_items[0][i] = signal[i] - self._lock_value\n\
\ return len(output_items[0])\n\n\n"
affinity: ''
alias: ''
comment: ''
end_tag: '"''squelch_eob"'
lock_time: 20*decoding_samp_per_sym
maxoutbuf: '0'
minoutbuf: '0'
reset_tag: '"squelch_sob"'
reset_tag_value: '""'
states:
_io_cache: ('Tagged burst frequency lock', 'blk', [('reset_tag', "''"), ('reset_tag_value',
"''"), ('lock_time', '20'), ('end_tag', "''")], [('0', 'float', 1), ('1', 'float',
1)], [('0', 'float', 1)], 'Embedded Python Block example - a simple multiply
const', [])
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1080, 924.0]
rotation: 180
state: enabled
- name: epy_block_2_1
id: epy_block
parameters:
_source_code: "\"\"\"\nTag Rewrite\n\"\"\"\n\nimport numpy as np\nfrom gnuradio\
\ import gr\nimport pmt\n\nlog = gr.logger(\"TR\")\nlog.set_level(\"DEBUG\"\
)\n\nclass blk(gr.sync_block): # other base classes are basic_block, decim_block,\
\ interp_block\n \"\"\"TagRewrite - rewrite tag to any value\"\"\"\n\n \
\ def __init__(self, tag_nameT=\"squelch_sob\", tag_nameF=\"squelch_eob\"):\
\ # only default arguments here\n \"\"\"arguments to this function show\
\ up as parameters in GRC\"\"\"\n gr.sync_block.__init__(\n \
\ self,\n name='Tag Manipulate', # will show up in GRC\n \
\ in_sig=[np.complex64],\n out_sig=[np.complex64]\n \
\ )\n # if an attribute with the same name as a parameter is found,\n\
\ # a callback is registered (properties work, too).\n self.tag_nameT\
\ = pmt.intern(tag_nameT)\n self.tag_nameF = pmt.intern(tag_nameF)\n\n\
\ # pass through tags\n self.set_tag_propagation_policy(gr.TPP_ALL_TO_ALL\
\ )\n\n log.debug(\"TR init done\")\n\n def work(self, input_items,\
\ output_items):\n \"\"\"Update tag value\"\"\"\n output_items[0][:]\
\ = input_items[0]\n\n nr = len(input_items[0])\n tags = self.get_tags_in_window(0,\
\ 0, nr, self.tag_nameT)\n for tag in tags:\n self.add_item_tag(0,\
\ tag.offset, pmt.intern(str(\"burst\")), pmt.from_bool(True))\n tags\
\ = self.get_tags_in_window(0, 0, nr, self.tag_nameF)\n for tag in tags:\n\
\ self.add_item_tag(0, tag.offset, pmt.intern(str(\"burst\")), pmt.from_bool(False))\n\
\ return len(output_items[0])"
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
tag_nameF: '"squelch_eob"'
tag_nameT: '"squelch_sob"'
states:
_io_cache: ('Tag Manipulate', 'blk', [('tag_nameT', "'squelch_sob'"), ('tag_nameF',
"'squelch_eob'")], [('0', 'complex', 1)], [('0', 'complex', 1)], 'TagRewrite
- rewrite tag to any value', ['tag_nameF', 'tag_nameT'])
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1824, 476.0]
rotation: 0
state: enabled
- name: low_pass_filter_0
id: low_pass_filter
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
cutoff_freq: '6000'
decim: '1'
gain: '1'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate_cap
type: fir_filter_ccf
width: '3500'
win: firdes.WIN_HAMMING
states:
bus_sink: false