-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathDEMOD_HACKRF.grc
456 lines (453 loc) · 8.83 KB
/
DEMOD_HACKRF.grc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
options:
parameters:
author: ve3svf
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: DEMOD_HACKRF
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: Demodulator Spectrum View
window_size: (1000,1000)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: bitrate
id: variable
parameters:
comment: ''
value: sf * (1 / (2**sf / float(bw)))
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [584, 20.0]
rotation: 0
state: enabled
- name: bw
id: variable
parameters:
comment: ''
value: '500000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [472, 20.0]
rotation: 0
state: enabled
- name: capture_freq
id: variable
parameters:
comment: ''
value: 434.0e6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [312, 20.0]
rotation: 0
state: enabled
- name: ifgain_slider
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: IF Gain
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '0'
step: '1'
stop: '40'
value: '36'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [560, 84.0]
rotation: 0
state: true
- name: receive_offset
id: variable
parameters:
comment: ''
value: 500e3
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [160, 156.0]
rotation: 0
state: true
- name: samp_rate
id: variable
parameters:
comment: ''
value: int(5e6)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [208, 20.0]
rotation: 0
state: enabled
- name: sf
id: variable
parameters:
comment: ''
value: '7'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [408, 20.0]
rotation: 0
state: enabled
- name: symbols_per_sec
id: variable
parameters:
comment: ''
value: float(bw) / (2**sf)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [696, 20.0]
rotation: 0
state: enabled
- name: target_freq
id: variable
parameters:
comment: ''
value: 434e6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [216, 84.0]
rotation: 0
state: enabled
- name: vga_slider
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: VGA Gain
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '0'
step: '1'
stop: '62'
value: '20'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [376, 84.0]
rotation: 0
state: true
- name: analog_sig_source_x_0
id: analog_sig_source_x
parameters:
affinity: ''
alias: ''
amp: '1'
comment: ''
freq: -receive_offset
maxoutbuf: '0'
minoutbuf: '0'
offset: '0'
phase: '0'
samp_rate: samp_rate
type: complex
waveform: analog.GR_SIN_WAVE
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [80, 308.0]
rotation: 0
state: true
- name: blocks_multiply_xx_0
id: blocks_multiply_xx
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '2'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [320, 240.0]
rotation: 0
state: true
- name: blocks_throttle_0
id: blocks_throttle
parameters:
affinity: ''
alias: ''
comment: ''
ignoretag: 'True'
maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: 2e6
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [528, 268.0]
rotation: 0
state: enabled
- name: lora_rx_0
id: lora_rx
parameters:
affinity: ''
alias: ''
bw: int(bw)
comment: ''
cr: '1'
has_crc: 'True'
impl_head: 'False'
ldro: '2'
maxoutbuf: '0'
minoutbuf: '0'
pay_len: '255'
print_rx: '[False,True]'
samp_rate: int(2e6)
sf: sf
soft_decoding: 'True'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [784, 188.0]
rotation: 0
state: true
- name: lora_rx_1
id: lora_rx
parameters:
affinity: ''
alias: ''
bw: '125000'
comment: ''
cr: '1'
has_crc: 'True'
impl_head: 'False'
ldro: '2'
maxoutbuf: '0'
minoutbuf: '0'
pay_len: '255'
print_rx: '[False,True]'
samp_rate: int(2e6)
sf: '7'
soft_decoding: 'True'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [872, 348.0]
rotation: 0
state: true
- name: network_tcp_sink_0
id: network_tcp_sink
parameters:
addr: 127.0.0.1
affinity: ''
alias: ''
comment: ''
mode: '2'
port: '2000'
type: byte
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1064, 212.0]
rotation: 0
state: true
- name: network_tcp_sink_0_0
id: network_tcp_sink
parameters:
addr: 127.0.0.1
affinity: ''
alias: ''
comment: ''
mode: '2'
port: '3006'
type: byte
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1120, 324.0]
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: 2e6
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: '0'
fftsize: '8192'
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: [640, 364.0]
rotation: 0
state: true
- name: rational_resampler_xxx_0
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: '5'
fbw: '0'
interp: '2'
maxoutbuf: '0'
minoutbuf: '0'
taps: '[]'
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [296, 356.0]
rotation: 0
state: true
- name: soapy_hackrf_source_0
id: soapy_hackrf_source
parameters:
affinity: ''
alias: ''
amp: 'False'
bandwidth: '0'
center_freq: target_freq-receive_offset
comment: ''
dev_args: ''
gain: ifgain_slider
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate
type: fc32
vga: vga_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [80, 244.0]
rotation: 0
state: true
connections:
- [analog_sig_source_x_0, '0', blocks_multiply_xx_0, '1']
- [blocks_multiply_xx_0, '0', rational_resampler_xxx_0, '0']
- [blocks_throttle_0, '0', lora_rx_0, '0']
- [blocks_throttle_0, '0', lora_rx_1, '0']
- [blocks_throttle_0, '0', qtgui_freq_sink_x_0, '0']
- [lora_rx_0, '0', network_tcp_sink_0, '0']
- [lora_rx_1, '0', network_tcp_sink_0_0, '0']
- [rational_resampler_xxx_0, '0', blocks_throttle_0, '0']
- [soapy_hackrf_source_0, '0', blocks_multiply_xx_0, '0']
metadata:
file_format: 1