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363 lines (360 loc) · 7.17 KB
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options:
parameters:
author: danieltiganas
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: nfm_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: NFM TX Hackrf
window_size: (1000,1000)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: audio_rate
id: variable
parameters:
comment: ''
value: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [768, 12.0]
rotation: 0
state: true
- name: freq
id: variable
parameters:
comment: ''
value: '145185000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [480, 16.0]
rotation: 0
state: true
- name: quadrature
id: variable
parameters:
comment: ''
value: '576000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [616, 12.0]
rotation: 0
state: true
- name: samp_rate
id: variable
parameters:
comment: ''
value: '2000000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [184, 12]
rotation: 0
state: enabled
- name: volume
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: Mic Gain
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '0'
step: '0.1'
stop: '10'
value: '3'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [320, 8.0]
rotation: 0
state: true
- name: analog_nbfm_tx_0
id: analog_nbfm_tx
parameters:
affinity: ''
alias: ''
audio_rate: audio_rate
comment: ''
fh: '-1.0'
max_dev: 5e3
maxoutbuf: '0'
minoutbuf: '0'
quad_rate: quadrature
tau: 75e-6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [640, 172.0]
rotation: 0
state: true
- name: audio_source_0
id: audio_source
parameters:
affinity: ''
alias: ''
comment: ''
device_name: ''
maxoutbuf: '0'
minoutbuf: '0'
num_outputs: '1'
ok_to_block: 'True'
samp_rate: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [32, 252.0]
rotation: 0
state: true
- name: band_pass_filter_0
id: band_pass_filter
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
decim: '1'
gain: '1'
high_cutoff_freq: '3000'
interp: '1'
low_cutoff_freq: '200'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: '48000'
type: fir_filter_fff
width: '500'
win: window.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [432, 220.0]
rotation: 0
state: enabled
- name: blocks_multiply_const_vxx_0
id: blocks_multiply_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: volume
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [248, 364.0]
rotation: 0
state: true
- name: blocks_throttle_0
id: blocks_throttle
parameters:
affinity: ''
alias: ''
comment: ''
ignoretag: 'True'
maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: '48000'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [240, 172.0]
rotation: 0
state: enabled
- name: low_pass_filter_1
id: low_pass_filter
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
cutoff_freq: 4e3
decim: '1'
gain: '1'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: quadrature
type: fir_filter_ccf
width: 1e3
win: window.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [920, 156.0]
rotation: 0
state: true
- name: qtgui_freq_sink_x_0
id: qtgui_freq_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'
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"'
comment: ''
ctrlpanel: 'False'
fc: freq
fftsize: '2048'
freqhalf: 'True'
grid: 'False'
gui_hint: ''
label: Relative Gain
label1: ''
label10: ''''''
label2: ''''''
label3: ''''''
label4: ''''''
label5: ''''''
label6: ''''''
label7: ''''''
label8: ''''''
label9: ''''''
legend: 'True'
maxoutbuf: '0'
minoutbuf: '0'
name: '""'
nconnections: '1'
norm_window: 'False'
showports: 'False'
tr_chan: '0'
tr_level: '0.0'
tr_mode: qtgui.TRIG_MODE_FREE
tr_tag: '""'
type: complex
units: dB
update_time: '0.10'
width1: '1'
width10: '1'
width2: '1'
width3: '1'
width4: '1'
width5: '1'
width6: '1'
width7: '1'
width8: '1'
width9: '1'
wintype: window.WIN_BLACKMAN_hARRIS
ymax: '10'
ymin: '-140'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1336, 268.0]
rotation: 0
state: true
- name: rational_resampler_xxx_0
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: int(quadrature/1000)
fbw: '0'
interp: int(samp_rate/1000)
maxoutbuf: '0'
minoutbuf: '0'
taps: '[]'
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1112, 180.0]
rotation: 0
state: true
- name: soapy_hackrf_sink_0
id: soapy_hackrf_sink
parameters:
affinity: ''
alias: ''
amp: 'True'
bandwidth: '0'
center_freq: freq
comment: ''
dev_args: driver=hackrf
samp_rate: samp_rate
type: fc32
vga: '32'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1336, 92.0]
rotation: 0
state: true
connections:
- [analog_nbfm_tx_0, '0', low_pass_filter_1, '0']
- [audio_source_0, '0', blocks_throttle_0, '0']
- [band_pass_filter_0, '0', analog_nbfm_tx_0, '0']
- [blocks_multiply_const_vxx_0, '0', band_pass_filter_0, '0']
- [blocks_throttle_0, '0', blocks_multiply_const_vxx_0, '0']
- [low_pass_filter_1, '0', rational_resampler_xxx_0, '0']
- [rational_resampler_xxx_0, '0', qtgui_freq_sink_x_0, '0']
- [rational_resampler_xxx_0, '0', soapy_hackrf_sink_0, '0']
metadata:
file_format: 1