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dcf39.grc
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options:
parameters:
author: crazy
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: dcf39
max_nouts: '0'
output_language: python
placement: (0,0)
qt_qss_theme: ''
realtime_scheduling: ''
run: running
run_command: '{python} -u {filename}'
run_options: prompt
sizing_mode: fixed
thread_safe_setters: ''
title: Not titled yet
window_size: (1000,1000)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: reduce
id: variable
parameters:
comment: ''
value: samp_rate//200
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [288, 12.0]
rotation: 0
state: enabled
- name: running
id: variable_qtgui_check_box
parameters:
comment: ''
'false': 'False'
gui_hint: ''
label: ''
'true': 'True'
type: int
value: 'True'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [368, 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]
rotation: 0
state: enabled
- name: analog_wfm_rcv_0
id: analog_wfm_rcv
parameters:
affinity: ''
alias: ''
audio_decimation: '48'
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
quad_rate: samp_rate
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [712, 212.0]
rotation: 0
state: enabled
- name: blocks_add_const_vxx_0
id: blocks_add_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: '48'
maxoutbuf: '0'
minoutbuf: '0'
type: byte
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [696, 996.0]
rotation: 0
state: enabled
- name: blocks_file_sink_0
id: blocks_file_sink
parameters:
affinity: ''
alias: ''
append: 'False'
comment: ''
file: p:\GnuRadio\out.bin
type: byte
unbuffered: 'False'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [888, 692.0]
rotation: 0
state: enabled
- name: blocks_file_sink_0_0
id: blocks_file_sink
parameters:
affinity: ''
alias: ''
append: 'False'
comment: ''
file: p:\GnuRadio\valid_bytes.bin
type: byte
unbuffered: 'False'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1152, 828.0]
rotation: 0
state: enabled
- name: blocks_file_sink_0_1
id: blocks_file_sink
parameters:
affinity: ''
alias: ''
append: 'False'
comment: ''
file: p:\GnuRadio\out_binary.txt
type: byte
unbuffered: 'False'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [912, 980.0]
rotation: 0
state: enabled
- name: blocks_file_source_0
id: blocks_file_source
parameters:
affinity: ''
alias: ''
begin_tag: pmt.PMT_NIL
comment: ''
file: example.complex
length: '0'
maxoutbuf: '0'
minoutbuf: '0'
offset: '0'
repeat: 'False'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 172.0]
rotation: 0
state: enabled
- name: blocks_float_to_char_0
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: [440, 708.0]
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: [256, 208.0]
rotation: 0
state: enabled
- name: blocks_freqshift_cc_0
id: blocks_freqshift_cc
parameters:
affinity: ''
alias: ''
comment: ''
freq: '1000'
maxoutbuf: '0'
minoutbuf: '0'
sample_rate: samp_rate
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [488, 212.0]
rotation: 0
state: enabled
- name: blocks_keep_one_in_n_0
id: blocks_keep_one_in_n
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
n: reduce
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [240, 584.0]
rotation: 0
state: enabled
- name: blocks_multiply_const_vxx_0
id: blocks_multiply_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: '450'
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1120, 220.0]
rotation: 0
state: enabled
- name: blocks_pack_k_bits_bb_0
id: blocks_pack_k_bits_bb
parameters:
affinity: ''
alias: ''
comment: ''
k: '8'
maxoutbuf: '0'
minoutbuf: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [648, 708.0]
rotation: 0
state: enabled
- name: blocks_repeat_0
id: blocks_repeat
parameters:
affinity: ''
alias: ''
comment: ''
interp: reduce
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [632, 508.0]
rotation: 0
state: enabled
- name: blocks_repeat_0_0
id: blocks_repeat
parameters:
affinity: ''
alias: ''
comment: ''
interp: '48'
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [936, 220.0]
rotation: 0
state: enabled
- name: blocks_stream_to_tagged_stream_0_0
id: blocks_stream_to_tagged_stream
parameters:
affinity: ''
alias: ''
comment: ''
len_tag_key: '"packet_len"'
maxoutbuf: '0'
minoutbuf: '0'
packet_len: '2'
type: byte
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [912, 908.0]
rotation: 0
state: enabled
- name: blocks_threshold_ff_0
id: blocks_threshold_ff
parameters:
affinity: ''
alias: ''
comment: ''
high: '-0.01'
init: '0'
low: '0.01'
maxoutbuf: '0'
minoutbuf: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [408, 420.0]
rotation: 0
state: enabled
- name: blocks_throttle2_0
id: blocks_throttle2
parameters:
affinity: ''
alias: ''
comment: ''
ignoretag: 'True'
limit: auto
maximum: '0.1'
maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: '48000'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [488, 148.0]
rotation: 0
state: disabled
- name: epy_block_0_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\n\n\nclass blk(gr.basic_block): # other base classes\
\ are basic_block, decim_block, interp_block\n \"\"\"Embedded Python Block\
\ example - a simple multiply const\"\"\"\n\n def _dbg(self,s):\n \
\ print(s)\n \n def _nulldbg(self,s):\n pass\n\n def __init__(self,debug=False):\
\ # only default arguments here\n gr.basic_block.__init__(\n \
\ self,\n name='Filter valid bytes', # will show up in GRC\n\
\ in_sig=[np.byte],\n out_sig=[np.byte]\n )\n \
\ self.code = 0\n self.startCodeFound = False\n self.output\
\ = []\n if debug:\n self.dbg = self._dbg\n else:\n\
\ self.dbg = self._nulldbg\n \n def reverse_bits(self, code):\n\
\ return (\n (((code & (1<<7)) >> 7) << 0) |\n \
\ (((code & (1<<6)) >> 6) << 1) |\n (((code & (1<<5)) >>\
\ 5) << 2) |\n (((code & (1<<4)) >> 4) << 3) |\n \
\ (((code & (1<<3)) >> 3) << 4) |\n (((code & (1<<2)) >> 2) <<\
\ 5) |\n (((code & (1<<1)) >> 1) << 6) |\n (((code\
\ & (1<<0)) >> 0) << 7)\n )\n \n def get_byte(self, code):\n\
\ return self.reverse_bits((code >> 2) & 0xFF)\n \n def get_bit_stream(self,\
\ code):\n v = code\n r = \"\"\n for i in range(10,-1,-1):\n\
\ if (((1 << i) & code) >> i) == 1:\n s = \"1\"\n\
\ else:\n s = \"0\"\n r += s\n return\
\ r\n \n def calc_parity(self, code):\n return (\n \
\ ((code & (1 << 2)) >> 2) ^\n ((code & (1 << 3)) >> 3) ^\n\
\ ((code & (1 << 4)) >> 4) ^\n ((code & (1 <<\
\ 5)) >> 5) ^\n ((code & (1 << 6)) >> 6) ^\n ((code\
\ & (1 << 7)) >> 7) ^\n ((code & (1 << 8)) >> 8) ^\n \
\ ((code & (1 << 9)) >> 9)\n )\n\n def handle_bit(self,\
\ b):\n self.code <<= 1\n self.code |= b\n self.code &=\
\ 0x7FF\n p = self.calc_parity(self.code)\n if (\n \
\ ((self.code & 1) == 1) #stopbit\n and \n \
\ ((self.code & (1 << 1)) == (p << 1)) #parityBit\n and \n\
\ ((self.code & (1 << 10)) == (0 << 10)) #startbit\n \
\ ):\n bt = self.get_byte(self.code)\n if not self.startCodeFound:\n\
\ if bt == 0x68:\n self.startCodeFound = True\n\
\ if self.startCodeFound:\n self.output.append(bt)\n\
\ bs = self.get_bit_stream(self.code)\n self.dbg(\"\
%04d %02x %s\" % (self.code,bt,bs))\n self.code = 0x7FF\n \
\ else:\n bs = self.get_bit_stream(self.code)\n\n \
\ \n def general_work(self, input_items, output_items):\n out = output_items[0]\n\
\ inp = input_items[0][:len(out)]\n self.output = []\n \
\ for i in range(0,len(out)):\n self.handle_bit(inp[i])\n \
\ self.consume(0, len(inp))\n ln = len(self.output)\n if ln>0:\n\
\ out[:ln] = self.output\n #self.dbg(ln)\n return\
\ ln\n"
affinity: ''
alias: ''
comment: ''
debug: 'False'
maxoutbuf: '0'
minoutbuf: '0'
states:
_io_cache: ('Filter valid bytes', 'blk', [('debug', 'False')], [('0', 'byte',
1)], [('0', 'byte', 1)], 'Embedded Python Block example - a simple multiply
const', [])
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [712, 836.0]
rotation: 0
state: enabled
- name: epy_block_0_0_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\"\"\"\nimport pmt\nimport numpy\
\ as np\nfrom gnuradio import gr\n\n\nclass blk(gr.basic_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): \
\ # only default arguments here\n gr.basic_block.__init__(\n \
\ self,\n name='Tag valid bytes', # will show up in GRC\n \
\ in_sig=[np.float32],\n out_sig=[np.float32]\n )\n\
\ self.code = 0\n self.startCodeFound = False\n self.lastCode\
\ = 0\n self.lastOutput = None\n \n def get_bit_stream(self, code):\n\
\ v = code\n r = \"\"\n for i in range(9,-1,-1):\n \
\ if (((1 << i) & code) >> i) == 1:\n s = \"1\"\n \
\ else:\n s = \"0\"\n r += s\n return\
\ r\n \n def reverse_bits(self, code):\n return (\n \
\ (((code & (1<<7)) >> 7) << 0) |\n (((code & (1<<6)) >> 6)\
\ << 1) |\n (((code & (1<<5)) >> 5) << 2) |\n (((code\
\ & (1<<4)) >> 4) << 3) |\n (((code & (1<<3)) >> 3) << 4) |\n\
\ (((code & (1<<2)) >> 2) << 5) |\n (((code & (1<<1))\
\ >> 1) << 6) |\n (((code & (1<<0)) >> 0) << 7)\n \
\ )\n \n def get_byte(self, code):\n return self.reverse_bits((code\
\ >> 2) & 0xFF)\n \n def calc_parity(self, code):\n return (\n\
\ ((code & (1 << 2)) >> 2) ^\n ((code & (1 <<\
\ 3)) >> 3) ^\n ((code & (1 << 4)) >> 4) ^\n ((code\
\ & (1 << 5)) >> 5) ^\n ((code & (1 << 6)) >> 6) ^\n \
\ ((code & (1 << 7)) >> 7) ^\n ((code & (1 << 8)) >> 8)\
\ ^\n ((code & (1 << 9)) >> 9)\n )\n \n\
\ def handle_bit(self, b):\n self.code <<= 1\n self.code |=\
\ b\n self.code &= 0x7FF\n p = self.calc_parity(self.code)\n \
\ if (\n ((self.code & 1) == 1) #stopbit\n\
\ and \n ((self.code & (1 << 1)) == (p << 1)) #parityBit\n\
\ and\n ((self.code & (1 << 10)) == (0 << 10)) #startbit\n\
\ ):\n bt = self.get_byte(self.code)\n self.lastOutput\
\ = bt\n self.lastCode = self.code\n self.code = 0x7FF\n\
\n \n def general_work(self, input_items, output_items):\n out\
\ = output_items[0]\n inp = input_items[0][:len(out)]\n for i\
\ in range(0,len(out)):\n self.lastOutput = None\n self.lastCode\
\ = 0\n self.handle_bit((inp[i] > 0)*1)\n if self.lastOutput\
\ is not None:\n self.add_item_tag(0,self.nitems_written(0) +\
\ i,pmt.intern(\"byte\"),pmt.string_to_symbol(\"%02x\" % self.lastOutput))\n\
\ self.add_item_tag(0,self.nitems_written(0) + i,pmt.intern(\"\
lastCode\"),pmt.string_to_symbol(self.get_bit_stream(self.lastCode)))\n \
\ self.consume(0, len(inp))\n ln = len(inp)\n out[:ln] = inp\n\
\ return ln\n"
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
states:
_io_cache: ('Tag valid bytes', 'blk', [], [('0', 'float', 1)], [('0', 'float',
1)], 'Embedded Python Block example - a simple multiply const', [])
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [408, 512.0]
rotation: 0
state: enabled
- name: gr_digital_rf_raster_tag_0
id: gr_digital_rf_raster_tag
parameters:
affinity: ''
alias: ''
comment: ''
input: f32
max_raster_length: '0'
maxoutbuf: '0'
minoutbuf: '0'
raster_length: reduce
tags: '[(0, "R", "")]'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1016, 508.0]
rotation: 0
state: enabled
- name: pdu_tagged_stream_to_pdu_0_0
id: pdu_tagged_stream_to_pdu
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
tag: packet_len
type: byte
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1152, 916.0]
rotation: 0
state: enabled
- name: qtgui_time_sink_x_1
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: 'True'
gui_hint: ''
label1: Demodulated signal
label10: Signal 10
label2: Threshold detection
label3: Decimized threshold-detection signal
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: '"Decoding graph"'
nconnections: '3'
size: 10240*4
srate: samp_rate
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: '0.010'
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: [1192, 296.0]
rotation: 0
state: enabled
- name: satellites_hexdump_sink_0
id: satellites_hexdump_sink
parameters:
affinity: ''
alias: ''
comment: ''
options: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1408, 920.0]
rotation: 0
state: enabled
- name: virtual_sink_0
id: virtual_sink
parameters:
alias: ''
comment: ''
stream_id: '2'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1304, 436.0]
rotation: 0
state: enabled
- name: virtual_sink_0_0
id: virtual_sink
parameters:
alias: ''
comment: ''
stream_id: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1304, 220.0]
rotation: 0
state: enabled
- name: virtual_source_0
id: virtual_source
parameters:
alias: ''
comment: ''
stream_id: '2'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [56, 580.0]
rotation: 0
state: enabled
- name: virtual_source_0_0
id: virtual_source
parameters:
alias: ''
comment: ''
stream_id: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [0, 436.0]
rotation: 0
state: enabled
connections:
- [analog_wfm_rcv_0, '0', blocks_repeat_0_0, '0']
- [blocks_add_const_vxx_0, '0', blocks_file_sink_0_1, '0']
- [blocks_file_source_0, '0', blocks_float_to_complex_0, '0']
- [blocks_float_to_char_0, '0', blocks_add_const_vxx_0, '0']
- [blocks_float_to_char_0, '0', blocks_pack_k_bits_bb_0, '0']
- [blocks_float_to_char_0, '0', epy_block_0_0, '0']
- [blocks_float_to_complex_0, '0', blocks_freqshift_cc_0, '0']
- [blocks_float_to_complex_0, '0', blocks_throttle2_0, '0']
- [blocks_freqshift_cc_0, '0', analog_wfm_rcv_0, '0']
- [blocks_keep_one_in_n_0, '0', blocks_float_to_char_0, '0']
- [blocks_keep_one_in_n_0, '0', epy_block_0_0_0, '0']
- [blocks_multiply_const_vxx_0, '0', virtual_sink_0_0, '0']
- [blocks_pack_k_bits_bb_0, '0', blocks_file_sink_0, '0']
- [blocks_repeat_0, '0', gr_digital_rf_raster_tag_0, '0']
- [blocks_repeat_0_0, '0', blocks_multiply_const_vxx_0, '0']
- [blocks_stream_to_tagged_stream_0_0, '0', pdu_tagged_stream_to_pdu_0_0, '0']
- [blocks_threshold_ff_0, '0', qtgui_time_sink_x_1, '1']
- [blocks_threshold_ff_0, '0', virtual_sink_0, '0']
- [epy_block_0_0, '0', blocks_file_sink_0_0, '0']
- [epy_block_0_0, '0', blocks_stream_to_tagged_stream_0_0, '0']
- [epy_block_0_0_0, '0', blocks_repeat_0, '0']
- [gr_digital_rf_raster_tag_0, '0', qtgui_time_sink_x_1, '2']
- [pdu_tagged_stream_to_pdu_0_0, pdus, satellites_hexdump_sink_0, in]
- [virtual_source_0, '0', blocks_keep_one_in_n_0, '0']
- [virtual_source_0_0, '0', blocks_threshold_ff_0, '0']
- [virtual_source_0_0, '0', qtgui_time_sink_x_1, '0']
metadata:
file_format: 1
grc_version: 3.10.10.0