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427 lines
8.6 KiB

options:
parameters:
author: Sebastian Schumb
category: '[GRC Hier Blocks]'
cmake_opt: ''
comment: ''
copyright: ''
description: SSTV PD120 decoder with automatic image synchronization
gen_cmake: 'On'
gen_linking: dynamic
generate_options: qt_gui
hier_block_src_path: '.:'
id: sstv_pd120_live
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: SSTV PD120 decoder
window_size: 2048,1080
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: intermediate_samp_rate
id: variable
parameters:
comment: ''
value: int(4*4160*4 / 5)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [920, 404.0]
rotation: 0
state: true
- name: sstv_low_pass
id: variable_low_pass_filter_taps
parameters:
beta: '6.76'
comment: ''
cutoff_freq: 1e3
gain: '1.0'
samp_rate: '4*4160*4 '
width: 2e3
win: firdes.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1096, 412.0]
rotation: 0
state: true
- name: analog_nbfm_rx_0
id: analog_nbfm_rx
parameters:
affinity: ''
alias: ''
audio_rate: intermediate_samp_rate
comment: ''
max_dev: '600'
maxoutbuf: '0'
minoutbuf: '0'
quad_rate: intermediate_samp_rate
tau: 75e-6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1336, 292.0]
rotation: 0
state: enabled
- name: analog_pwr_squelch_xx_0
id: analog_pwr_squelch_xx
parameters:
affinity: ''
alias: ''
alpha: 1e-4
comment: ''
gate: 'False'
maxoutbuf: '0'
minoutbuf: '0'
ramp: '0'
threshold: '-40'
type: complex
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [312, 276.0]
rotation: 0
state: true
- name: analog_wfm_rcv_0
id: analog_wfm_rcv
parameters:
affinity: ''
alias: ''
audio_decimation: '1'
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
quad_rate: 4*4160*4
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [688, 292.0]
rotation: 0
state: enabled
- name: decoded_data_file_path
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: ''
short_id: ''
type: str
value: /tmp/sstvflut/pd120
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [248, 44.0]
rotation: 0
state: enabled
- name: freq_xlating_fir_filter_xxx_0_0
id: freq_xlating_fir_filter_xxx
parameters:
affinity: ''
alias: ''
center_freq: '1750'
comment: ''
decim: '5'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: (4*4160*4 )
taps: sstv_low_pass
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1096, 292.0]
rotation: 0
state: enabled
- name: hilbert_fc_0
id: hilbert_fc
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_taps: '65'
win: firdes.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [904, 300.0]
rotation: 0
state: enabled
- name: low_pass_filter_0_0_0
id: low_pass_filter
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
cutoff_freq: '1500'
decim: '1'
gain: '1'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: intermediate_samp_rate
type: fir_filter_fff
width: '1000'
win: firdes.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1544, 268.0]
rotation: 0
state: enabled
- name: qtgui_waterfall_sink_x_0
id: qtgui_waterfall_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'
axislabels: 'True'
bw: 4*4160*4
color1: '0'
color10: '0'
color2: '0'
color3: '0'
color4: '0'
color5: '0'
color6: '0'
color7: '0'
color8: '0'
color9: '0'
comment: ''
fc: '0'
fftsize: '4096'
freqhalf: 'True'
grid: 'True'
gui_hint: ''
int_max: '10'
int_min: '-140'
label1: ''
label10: ''
label2: ''
label3: ''
label4: ''
label5: ''
label6: ''
label7: ''
label8: ''
label9: ''
legend: 'True'
maxoutbuf: '0'
minoutbuf: '0'
name: '""'
nconnections: '1'
showports: 'False'
type: complex
update_time: '0.10'
wintype: firdes.WIN_BLACKMAN_hARRIS
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [696, 152.0]
rotation: 0
state: true
- name: rational_resampler_xxx_0
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: intermediate_samp_rate
fbw: '0'
interp: '5263'
maxoutbuf: '0'
minoutbuf: '0'
taps: ''
type: fff
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1720, 292.0]
rotation: 0
state: enabled
- name: rational_resampler_xxx_1
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: int(samp_rate)
fbw: '0'
interp: 4*4160*4
maxoutbuf: '0'
minoutbuf: '0'
taps: ''
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [488, 276.0]
rotation: 0
state: true
- name: rx_freq
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: ''
short_id: f
type: eng_float
value: 433.400e6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [408, 44.0]
rotation: 0
state: true
- name: samp_rate
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: ''
short_id: s
type: intx
value: '300000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [512, 44.0]
rotation: 0
state: true
- name: satnogs_sstv_pd120_sink_0
id: satnogs_sstv_pd120_sink
parameters:
affinity: ''
alias: ''
comment: ''
filename_png: decoded_data_file_path
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1912, 316.0]
rotation: 0
state: enabled
- name: soapy_source_0
id: soapy_source
parameters:
affinity: ''
alias: ''
amp_gain0: '0'
ant0: RX
ant1: RX2
args: ''
balance0: '0'
balance1: '0'
bw0: '0'
bw1: '0'
center_freq0: rx_freq
center_freq1: '0'
clock_rate: '0'
clock_source: ''
comment: ''
correction0: '0'
correction1: '0'
dc_offset0: '0'
dc_offset1: '0'
dc_offset_auto_mode0: 'False'
dc_offset_auto_mode1: 'False'
dev: driver=rtlsdr
devname: rtlsdr
gain_auto_mode0: 'False'
gain_auto_mode1: 'False'
ifgr_gain: '59'
lna_gain0: '10'
lna_gain1: '10'
manual_gain0: 'True'
manual_gain1: 'True'
maxoutbuf: '0'
minoutbuf: '0'
mix_gain0: '10'
mix_gain1: '10'
nchan: '1'
nco_freq0: '0'
nco_freq1: '0'
overall_gain0: '10'
overall_gain1: '10'
pga_gain0: '24'
pga_gain1: '24'
rfgr_gain: '9'
samp_rate: samp_rate
sdrplay_agc_setpoint: '-30'
sdrplay_biastee: 'True'
sdrplay_dabnotch: 'False'
sdrplay_if_mode: Zero-IF
sdrplay_rfnotch: 'False'
tia_gain0: '0'
tia_gain1: '0'
tuner_gain0: '10'
tuner_gain1: '10'
type: fc32
vga_gain0: '10'
vga_gain1: '10'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [80, 268.0]
rotation: 0
state: true
connections:
- [analog_nbfm_rx_0, '0', low_pass_filter_0_0_0, '0']
- [analog_pwr_squelch_xx_0, '0', rational_resampler_xxx_1, '0']
- [analog_wfm_rcv_0, '0', hilbert_fc_0, '0']
- [freq_xlating_fir_filter_xxx_0_0, '0', analog_nbfm_rx_0, '0']
- [hilbert_fc_0, '0', freq_xlating_fir_filter_xxx_0_0, '0']
- [low_pass_filter_0_0_0, '0', rational_resampler_xxx_0, '0']
- [rational_resampler_xxx_0, '0', satnogs_sstv_pd120_sink_0, '0']
- [rational_resampler_xxx_1, '0', analog_wfm_rcv_0, '0']
- [rational_resampler_xxx_1, '0', qtgui_waterfall_sink_x_0, '0']
- [soapy_source_0, '0', analog_pwr_squelch_xx_0, '0']
metadata:
file_format: 1