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M17_Implementations/SP5WWP/grc/simple_rx.grc

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options:
parameters:
author: sp5wwp
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: simple_rx
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: Simple M17 receiver
window_size: (1000,1000)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: ppm
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: ppm
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '-10'
step: '0.1'
stop: '10'
value: '0'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [384, 12.0]
rotation: 0
state: true
- name: rf_gain
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: RF gain
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '0'
step: '1'
stop: '80'
value: '20'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [512, 12.0]
rotation: 0
state: true
- name: samp_rate
id: variable
parameters:
comment: ''
value: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [184, 12.0]
rotation: 0
state: enabled
- name: analog_quadrature_demod_cf_0
id: analog_quadrature_demod_cf
parameters:
affinity: ''
alias: ''
comment: ''
gain: samp_rate/(2.0*math.pi*800.0)
maxoutbuf: '0'
minoutbuf: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [400, 236.0]
rotation: 0
state: enabled
- name: audio_sink_0
id: audio_sink
parameters:
affinity: ''
alias: ''
comment: ''
device_name: ''
num_inputs: '1'
ok_to_block: 'True'
samp_rate: samp_rate
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1736, 244.0]
rotation: 0
state: disabled
- name: blocks_file_sink_0
id: blocks_file_sink
parameters:
affinity: ''
alias: ''
append: 'False'
comment: ''
file: ../payload.bin
type: byte
unbuffered: 'False'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1352, 300.0]
rotation: 0
state: disabled
- name: blocks_file_sink_0_0
id: blocks_file_sink
parameters:
affinity: ''
alias: ''
append: 'False'
comment: ''
file: ../../../symb_fifo
type: float
unbuffered: 'False'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1352, 388.0]
rotation: 0
state: enabled
- name: blocks_moving_average_xx_0
id: blocks_moving_average_xx
parameters:
affinity: ''
alias: ''
comment: ''
length: int(0.1*samp_rate)
max_iter: '4000'
maxoutbuf: '0'
minoutbuf: '0'
scale: 1/int(0.1*samp_rate)
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [496, 380.0]
rotation: 0
state: true
- name: blocks_null_sink_0
id: blocks_null_sink
parameters:
affinity: ''
alias: ''
bus_structure_sink: '[[0,],]'
comment: ''
num_inputs: '1'
type: byte
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1416, 208.0]
rotation: 0
state: disabled
- name: blocks_packed_to_unpacked_xx_0
id: blocks_packed_to_unpacked_xx
parameters:
affinity: ''
alias: ''
bits_per_chunk: '1'
comment: ''
endianness: gr.GR_MSB_FIRST
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: byte
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1416, 68.0]
rotation: 0
state: disabled
- name: blocks_short_to_float_0
id: blocks_short_to_float
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
scale: '32768.0'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1624, 140.0]
rotation: 0
state: disabled
- name: blocks_stream_to_vector_0
id: blocks_stream_to_vector
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_items: '64'
type: byte
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1600, 80.0]
rotation: 0
state: disabled
- 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: [616, 240.0]
rotation: 0
state: true
- name: blocks_vector_source_x_0
id: blocks_vector_source_x
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
repeat: 'True'
tags: '[]'
type: byte
vector: (0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15)
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [744, 388.0]
rotation: 0
state: disabled
- 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: '0.0045'
max_dev: '4.5'
maxoutbuf: '0'
minoutbuf: '0'
nfilters: '128'
osps: '1'
pfb_mf_taps: '[]'
resamp_type: digital.IR_MMSE_8TAP
sps: '10'
ted_gain: '1.0'
ted_type: digital.TED_GARDNER
type: ff
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [928, 196.0]
rotation: 0
state: enabled
- name: iio_pluto_source_0
id: iio_pluto_source
parameters:
affinity: ''
alias: ''
bandwidth: samp_rate*16
bbdc: 'True'
buffer_size: '32768'
comment: ''
filter: ''
filter_source: '''Auto'''
fpass: '0'
frequency: int(433475000*(1+ppm*1e-6))
fstop: '0'
gain1: '''manual'''
len_tag_key: packet_len
manual_gain1: rf_gain
maxoutbuf: '0'
minoutbuf: '0'
quadrature: 'True'
rfdc: 'True'
samplerate: samp_rate*16
type: fc32
uri: ''
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [16, 156.0]
rotation: 0
state: disabled
- name: import_0
id: import
parameters:
alias: ''
comment: ''
imports: import math
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [280, 12.0]
rotation: 0
state: true
- name: m17_m17_coder_0
id: m17_m17_coder
parameters:
affinity: ''
alias: ''
comment: ''
debug: 'False'
dst_id: ALL
maxoutbuf: '0'
meta: helloworld
minoutbuf: '0'
src_id: AB1CDE
type: '5'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [936, 372.0]
rotation: 0
state: disabled
- name: m17_m17_decoder_0
id: m17_m17_decoder
parameters:
affinity: ''
alias: ''
comment: ''
debug_ctrl: 'False'
debug_data: 'True'
maxoutbuf: '0'
minoutbuf: '0'
threshold: '0.98'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1224, 188.0]
rotation: 0
state: disabled
- name: qtgui_eye_sink_x_0
id: qtgui_eye_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: blue
color2: blue
color3: blue
color4: blue
color5: blue
color6: blue
color7: blue
color8: blue
color9: blue
comment: ''
ctrlpanel: 'False'
entags: 'False'
grid: 'True'
gui_hint: ''
label1: M17 baseband
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'
nconnections: '1'
samp_per_symbol: '10'
size: int(samp_rate/10)
srate: samp_rate
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: '5'
ymin: '-5'
yunit: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [936, 92.0]
rotation: 0
state: enabled
- 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: '2000'
srate: '8000'
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: '1'
ymin: '-1'
yunit: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1760, 124.0]
rotation: 0
state: disabled
- name: qtgui_time_sink_x_0_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: 'False'
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: 'False'
marker1: '-1'
marker10: '-1'
marker2: '-1'
marker3: '-1'
marker4: '-1'
marker5: '-1'
marker6: '-1'
marker7: '-1'
marker8: '-1'
marker9: '-1'
name: '""'
nconnections: '1'
size: '100'
srate: '4800'
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: '5'
ymin: '-5'
yunit: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1224, 100.0]
rotation: 0
state: disabled
- name: rational_resampler_xxx_0
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: '16'
fbw: '0'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
taps: '[]'
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [232, 212.0]
rotation: 0
state: disabled
- name: rational_resampler_xxx_0_0
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: int(1920000/samp_rate)
fbw: '0'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
taps: '[]'
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [240, 420.0]
rotation: 0
state: enabled
- name: rational_resampler_xxx_1
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: '1'
fbw: '0'
interp: '6'
maxoutbuf: '0'
minoutbuf: '0'
taps: '[]'
type: fff
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1568, 220.0]
rotation: 0
state: disabled
- name: root_raised_cosine_filter_0
id: root_raised_cosine_filter
parameters:
affinity: ''
alias: ''
alpha: '0.5'
comment: ''
decim: '1'
gain: '1'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
ntaps: '81'
samp_rate: '10'
sym_rate: '1.0'
type: fir_filter_fff
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [720, 212.0]
rotation: 0
state: enabled
- name: soapy_rtlsdr_source_0
id: soapy_rtlsdr_source
parameters:
affinity: ''
agc: 'False'
alias: ''
bias: 'False'
center_freq: int(433475000*(1+ppm*1e-6))
comment: ''
dev_args: ''
freq_correction: '0'
gain: rf_gain
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: '1920000'
type: fc32
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [32, 436.0]
rotation: 0
state: true
- name: vocoder_codec2_decode_ps_0
id: vocoder_codec2_decode_ps
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
mode: codec2.MODE_3200
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1432, 140.0]
rotation: 0
state: disabled
connections:
- [analog_quadrature_demod_cf_0, '0', blocks_moving_average_xx_0, '0']
- [analog_quadrature_demod_cf_0, '0', blocks_sub_xx_0, '0']
- [blocks_moving_average_xx_0, '0', blocks_sub_xx_0, '1']
- [blocks_packed_to_unpacked_xx_0, '0', blocks_stream_to_vector_0, '0']
- [blocks_short_to_float_0, '0', qtgui_time_sink_x_0, '0']
- [blocks_short_to_float_0, '0', rational_resampler_xxx_1, '0']
- [blocks_stream_to_vector_0, '0', vocoder_codec2_decode_ps_0, '0']
- [blocks_sub_xx_0, '0', root_raised_cosine_filter_0, '0']
- [blocks_vector_source_x_0, '0', m17_m17_coder_0, '0']
- [digital_symbol_sync_xx_0, '0', blocks_file_sink_0_0, '0']
- [digital_symbol_sync_xx_0, '0', m17_m17_decoder_0, '0']
- [digital_symbol_sync_xx_0, '0', qtgui_time_sink_x_0_0, '0']
- [iio_pluto_source_0, '0', rational_resampler_xxx_0, '0']
- [m17_m17_coder_0, '0', m17_m17_decoder_0, '0']
- [m17_m17_decoder_0, '0', blocks_file_sink_0, '0']
- [m17_m17_decoder_0, '0', blocks_null_sink_0, '0']
- [m17_m17_decoder_0, '0', blocks_packed_to_unpacked_xx_0, '0']
- [rational_resampler_xxx_0, '0', analog_quadrature_demod_cf_0, '0']
- [rational_resampler_xxx_0_0, '0', analog_quadrature_demod_cf_0, '0']
- [rational_resampler_xxx_1, '0', audio_sink_0, '0']
- [root_raised_cosine_filter_0, '0', digital_symbol_sync_xx_0, '0']
- [root_raised_cosine_filter_0, '0', qtgui_eye_sink_x_0, '0']
- [soapy_rtlsdr_source_0, '0', rational_resampler_xxx_0_0, '0']
- [vocoder_codec2_decode_ps_0, '0', blocks_short_to_float_0, '0']
metadata:
file_format: 1
grc_version: 3.10.7.0
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