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`.grc` example update - RTL-SDR receiver

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Wojciech Kaczmarski 2023-09-14 15:23:18 +02:00 committed by GitHub
parent a467aa96d5
commit a0ed255c24
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1 changed files with 457 additions and 415 deletions
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examples/receiverRTLSDR.grc
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@ -1,6 +1,6 @@
options:
parameters:
author: ''
author: Wojciech Kaczmarski, SP5WWP
catch_exceptions: 'True'
category: '[GRC Hier Blocks]'
cmake_opt: ''
@ -22,7 +22,7 @@ options:
run_options: prompt
sizing_mode: fixed
thread_safe_setters: ''
title: Not titled yet
title: Simple M17 receiver for RTL-SDR
window_size: (1000,1000)
states:
bus_sink: false
@ -33,420 +33,218 @@ options:
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: [304, 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: '49'
value: '10'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [416, 12.0]
rotation: 0
state: true
- name: samp_rate
id: variable
parameters:
comment: ''
value: 4800*240
value: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [184, 12]
coordinate: [192, 12.0]
rotation: 0
state: enabled
- name: analog_nbfm_rx_0
id: analog_nbfm_rx
- name: analog_quadrature_demod_cf_0
id: analog_quadrature_demod_cf
parameters:
affinity: ''
alias: ''
audio_rate: int(samp_rate/10)
comment: ''
max_dev: 5e3
gain: samp_rate/(2.0*math.pi*800.0)
maxoutbuf: '0'
minoutbuf: '0'
quad_rate: samp_rate
tau: 75e-6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [296, 160.0]
coordinate: [400, 324.0]
rotation: 0
state: true
- name: blocks_null_sink_0
id: blocks_null_sink
state: enabled
- name: audio_sink_0
id: audio_sink
parameters:
affinity: ''
alias: ''
bus_structure_sink: '[[0,],]'
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: [2240, 292.0]
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: [504, 420.0]
rotation: 0
state: true
- 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, 284.0]
rotation: 0
state: enabled
- 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: [1936, 292.0]
rotation: 0
state: enabled
- 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: [680, 264.0]
coordinate: [1592, 296.0]
rotation: 0
state: true
- name: m17_m17_decoder_0
id: m17_m17_decoder
state: enabled
- name: blocks_sub_xx_0
id: blocks_sub_xx
parameters:
affinity: ''
alias: ''
comment: ''
debug: 'True'
maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '2'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [544, 256.0]
coordinate: [656, 328.0]
rotation: 0
state: true
- name: osmosdr_source_0
id: osmosdr_source
- name: digital_symbol_sync_xx_0
id: digital_symbol_sync_xx
parameters:
affinity: ''
alias: ''
ant0: ''
ant1: ''
ant10: ''
ant11: ''
ant12: ''
ant13: ''
ant14: ''
ant15: ''
ant16: ''
ant17: ''
ant18: ''
ant19: ''
ant2: ''
ant20: ''
ant21: ''
ant22: ''
ant23: ''
ant24: ''
ant25: ''
ant26: ''
ant27: ''
ant28: ''
ant29: ''
ant3: ''
ant30: ''
ant31: ''
ant4: ''
ant5: ''
ant6: ''
ant7: ''
ant8: ''
ant9: ''
args: '""'
bb_gain0: '20'
bb_gain1: '20'
bb_gain10: '20'
bb_gain11: '20'
bb_gain12: '20'
bb_gain13: '20'
bb_gain14: '20'
bb_gain15: '20'
bb_gain16: '20'
bb_gain17: '20'
bb_gain18: '20'
bb_gain19: '20'
bb_gain2: '20'
bb_gain20: '20'
bb_gain21: '20'
bb_gain22: '20'
bb_gain23: '20'
bb_gain24: '20'
bb_gain25: '20'
bb_gain26: '20'
bb_gain27: '20'
bb_gain28: '20'
bb_gain29: '20'
bb_gain3: '20'
bb_gain30: '20'
bb_gain31: '20'
bb_gain4: '20'
bb_gain5: '20'
bb_gain6: '20'
bb_gain7: '20'
bb_gain8: '20'
bb_gain9: '20'
bw0: '0'
bw1: '0'
bw10: '0'
bw11: '0'
bw12: '0'
bw13: '0'
bw14: '0'
bw15: '0'
bw16: '0'
bw17: '0'
bw18: '0'
bw19: '0'
bw2: '0'
bw20: '0'
bw21: '0'
bw22: '0'
bw23: '0'
bw24: '0'
bw25: '0'
bw26: '0'
bw27: '0'
bw28: '0'
bw29: '0'
bw3: '0'
bw30: '0'
bw31: '0'
bw4: '0'
bw5: '0'
bw6: '0'
bw7: '0'
bw8: '0'
bw9: '0'
clock_source0: ''
clock_source1: ''
clock_source2: ''
clock_source3: ''
clock_source4: ''
clock_source5: ''
clock_source6: ''
clock_source7: ''
comment: ''
corr0: '0'
corr1: '0'
corr10: '0'
corr11: '0'
corr12: '0'
corr13: '0'
corr14: '0'
corr15: '0'
corr16: '0'
corr17: '0'
corr18: '0'
corr19: '0'
corr2: '0'
corr20: '0'
corr21: '0'
corr22: '0'
corr23: '0'
corr24: '0'
corr25: '0'
corr26: '0'
corr27: '0'
corr28: '0'
corr29: '0'
corr3: '0'
corr30: '0'
corr31: '0'
corr4: '0'
corr5: '0'
corr6: '0'
corr7: '0'
corr8: '0'
corr9: '0'
dc_offset_mode0: '0'
dc_offset_mode1: '0'
dc_offset_mode10: '0'
dc_offset_mode11: '0'
dc_offset_mode12: '0'
dc_offset_mode13: '0'
dc_offset_mode14: '0'
dc_offset_mode15: '0'
dc_offset_mode16: '0'
dc_offset_mode17: '0'
dc_offset_mode18: '0'
dc_offset_mode19: '0'
dc_offset_mode2: '0'
dc_offset_mode20: '0'
dc_offset_mode21: '0'
dc_offset_mode22: '0'
dc_offset_mode23: '0'
dc_offset_mode24: '0'
dc_offset_mode25: '0'
dc_offset_mode26: '0'
dc_offset_mode27: '0'
dc_offset_mode28: '0'
dc_offset_mode29: '0'
dc_offset_mode3: '0'
dc_offset_mode30: '0'
dc_offset_mode31: '0'
dc_offset_mode4: '0'
dc_offset_mode5: '0'
dc_offset_mode6: '0'
dc_offset_mode7: '0'
dc_offset_mode8: '0'
dc_offset_mode9: '0'
freq0: 434e6
freq1: 100e6
freq10: 100e6
freq11: 100e6
freq12: 100e6
freq13: 100e6
freq14: 100e6
freq15: 100e6
freq16: 100e6
freq17: 100e6
freq18: 100e6
freq19: 100e6
freq2: 100e6
freq20: 100e6
freq21: 100e6
freq22: 100e6
freq23: 100e6
freq24: 100e6
freq25: 100e6
freq26: 100e6
freq27: 100e6
freq28: 100e6
freq29: 100e6
freq3: 100e6
freq30: 100e6
freq31: 100e6
freq4: 100e6
freq5: 100e6
freq6: 100e6
freq7: 100e6
freq8: 100e6
freq9: 100e6
gain0: '10'
gain1: '10'
gain10: '10'
gain11: '10'
gain12: '10'
gain13: '10'
gain14: '10'
gain15: '10'
gain16: '10'
gain17: '10'
gain18: '10'
gain19: '10'
gain2: '10'
gain20: '10'
gain21: '10'
gain22: '10'
gain23: '10'
gain24: '10'
gain25: '10'
gain26: '10'
gain27: '10'
gain28: '10'
gain29: '10'
gain3: '10'
gain30: '10'
gain31: '10'
gain4: '10'
gain5: '10'
gain6: '10'
gain7: '10'
gain8: '10'
gain9: '10'
gain_mode0: 'False'
gain_mode1: 'False'
gain_mode10: 'False'
gain_mode11: 'False'
gain_mode12: 'False'
gain_mode13: 'False'
gain_mode14: 'False'
gain_mode15: 'False'
gain_mode16: 'False'
gain_mode17: 'False'
gain_mode18: 'False'
gain_mode19: 'False'
gain_mode2: 'False'
gain_mode20: 'False'
gain_mode21: 'False'
gain_mode22: 'False'
gain_mode23: 'False'
gain_mode24: 'False'
gain_mode25: 'False'
gain_mode26: 'False'
gain_mode27: 'False'
gain_mode28: 'False'
gain_mode29: 'False'
gain_mode3: 'False'
gain_mode30: 'False'
gain_mode31: 'False'
gain_mode4: 'False'
gain_mode5: 'False'
gain_mode6: 'False'
gain_mode7: 'False'
gain_mode8: 'False'
gain_mode9: 'False'
if_gain0: '20'
if_gain1: '20'
if_gain10: '20'
if_gain11: '20'
if_gain12: '20'
if_gain13: '20'
if_gain14: '20'
if_gain15: '20'
if_gain16: '20'
if_gain17: '20'
if_gain18: '20'
if_gain19: '20'
if_gain2: '20'
if_gain20: '20'
if_gain21: '20'
if_gain22: '20'
if_gain23: '20'
if_gain24: '20'
if_gain25: '20'
if_gain26: '20'
if_gain27: '20'
if_gain28: '20'
if_gain29: '20'
if_gain3: '20'
if_gain30: '20'
if_gain31: '20'
if_gain4: '20'
if_gain5: '20'
if_gain6: '20'
if_gain7: '20'
if_gain8: '20'
if_gain9: '20'
iq_balance_mode0: '0'
iq_balance_mode1: '0'
iq_balance_mode10: '0'
iq_balance_mode11: '0'
iq_balance_mode12: '0'
iq_balance_mode13: '0'
iq_balance_mode14: '0'
iq_balance_mode15: '0'
iq_balance_mode16: '0'
iq_balance_mode17: '0'
iq_balance_mode18: '0'
iq_balance_mode19: '0'
iq_balance_mode2: '0'
iq_balance_mode20: '0'
iq_balance_mode21: '0'
iq_balance_mode22: '0'
iq_balance_mode23: '0'
iq_balance_mode24: '0'
iq_balance_mode25: '0'
iq_balance_mode26: '0'
iq_balance_mode27: '0'
iq_balance_mode28: '0'
iq_balance_mode29: '0'
iq_balance_mode3: '0'
iq_balance_mode30: '0'
iq_balance_mode31: '0'
iq_balance_mode4: '0'
iq_balance_mode5: '0'
iq_balance_mode6: '0'
iq_balance_mode7: '0'
iq_balance_mode8: '0'
iq_balance_mode9: '0'
constellation: digital.constellation_bpsk().base()
damping: '1.0'
loop_bw: '0.0045'
max_dev: '4.5'
maxoutbuf: '0'
minoutbuf: '0'
nchan: '1'
num_mboards: '1'
sample_rate: samp_rate
sync: sync
time_source0: ''
time_source1: ''
time_source2: ''
time_source3: ''
time_source4: ''
time_source5: ''
time_source6: ''
time_source7: ''
type: fc32
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: [968, 284.0]
rotation: 0
state: enabled
- name: import_0
id: import
parameters:
alias: ''
comment: ''
imports: import math
states:
bus_sink: false
bus_source: false
@ -454,8 +252,26 @@ blocks:
coordinate: [8, 100.0]
rotation: 0
state: true
- name: qtgui_freq_sink_x_0
id: qtgui_freq_sink_x
- name: m17_m17_decoder_0_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: [1248, 276.0]
rotation: 0
state: enabled
- name: qtgui_eye_sink_x_0
id: qtgui_eye_sink_x
parameters:
affinity: ''
alias: ''
@ -470,50 +286,64 @@ blocks:
alpha8: '1.0'
alpha9: '1.0'
autoscale: 'False'
average: '1.0'
axislabels: 'True'
bw: samp_rate
color1: '"blue"'
color10: '"dark blue"'
color2: '"red"'
color3: '"green"'
color4: '"black"'
color5: '"cyan"'
color6: '"magenta"'
color7: '"yellow"'
color8: '"dark red"'
color9: '"dark green"'
color1: blue
color10: blue
color2: blue
color3: blue
color4: blue
color5: blue
color6: blue
color7: blue
color8: blue
color9: blue
comment: ''
ctrlpanel: 'False'
fc: '0'
fftsize: '1024'
freqhalf: 'True'
grid: 'False'
entags: 'True'
grid: 'True'
gui_hint: ''
label: Relative Gain
label1: ''
label10: ''''''
label2: ''''''
label3: ''''''
label4: ''''''
label5: ''''''
label6: ''''''
label7: ''''''
label8: ''''''
label9: ''''''
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'
maxoutbuf: '0'
minoutbuf: '0'
name: '""'
marker1: '-1'
marker10: '-1'
marker2: '-1'
marker3: '-1'
marker4: '-1'
marker5: '-1'
marker6: '-1'
marker7: '-1'
marker8: '-1'
marker9: '-1'
nconnections: '1'
norm_window: 'False'
showports: 'False'
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: complex
units: dB
type: float
update_time: '0.10'
width1: '1'
width10: '1'
@ -525,16 +355,17 @@ blocks:
width7: '1'
width8: '1'
width9: '1'
wintype: window.WIN_BLACKMAN_hARRIS
ymax: '10'
ymin: '-140'
ylabel: Amplitude
ymax: '5'
ymin: '-5'
yunit: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [384, 56.0]
coordinate: [968, 172.0]
rotation: 0
state: true
state: enabled
- name: qtgui_time_sink_x_0
id: qtgui_time_sink_x
parameters:
@ -590,8 +421,8 @@ blocks:
marker9: '-1'
name: '""'
nconnections: '1'
size: '10240'
srate: samp_rate/10
size: '20000'
srate: '48000'
stemplot: 'False'
style1: '1'
style10: '1'
@ -629,17 +460,228 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [536, 168.0]
coordinate: [2232, 180.0]
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: [1248, 172.0]
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: [232, 300.0]
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: [2072, 268.0]
rotation: 0
state: enabled
- 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: [760, 300.0]
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, 316.0]
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: [1744, 292.0]
rotation: 0
state: enabled
connections:
- [analog_nbfm_rx_0, '0', m17_m17_decoder_0, '0']
- [analog_nbfm_rx_0, '0', qtgui_time_sink_x_0, '0']
- [m17_m17_decoder_0, '0', blocks_null_sink_0, '0']
- [osmosdr_source_0, '0', analog_nbfm_rx_0, '0']
- [osmosdr_source_0, '0', qtgui_freq_sink_x_0, '0']
- [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', 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']
- [digital_symbol_sync_xx_0, '0', m17_m17_decoder_0_0, '0']
- [digital_symbol_sync_xx_0, '0', qtgui_time_sink_x_0_0, '0']
- [m17_m17_decoder_0_0, '0', blocks_packed_to_unpacked_xx_0, '0']
- [rational_resampler_xxx_0_0, '0', analog_quadrature_demod_cf_0, '0']
- [rational_resampler_xxx_1, '0', audio_sink_0, '0']
- [rational_resampler_xxx_1, '0', qtgui_time_sink_x_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: 3.10.5.1
grc_version: 3.10.7.0