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
|
# Copyright 2016 Free Software Foundation, Inc.
# This file is part of GNU Radio
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
import itertools
from . import Block, register_build_in
from ._build import build_params
@register_build_in
class VirtualSink(Block):
count = itertools.count()
key = 'virtual_sink'
label = 'Virtual Sink'
flags = Block.flags
flags.set('cpp')
parameters_data = build_params(
params_raw=[
dict(label='Stream ID', id='stream_id', dtype='stream_id')],
have_inputs=False, have_outputs=False, flags=flags, block_id=key
)
inputs_data = [dict(domain='stream', dtype='', direction='sink', id="0")]
def __init__(self, parent, **kwargs):
super(VirtualSink, self).__init__(parent, **kwargs)
self.params['id'].hide = 'all'
@property
def stream_id(self):
return self.params['stream_id'].value
@register_build_in
class VirtualSource(Block):
count = itertools.count()
key = 'virtual_source'
label = 'Virtual Source'
flags = Block.flags
flags.set('cpp')
parameters_data = build_params(
params_raw=[
dict(label='Stream ID', id='stream_id', dtype='stream_id')],
have_inputs=False, have_outputs=False, flags=flags, block_id=key
)
outputs_data = [dict(domain='stream', dtype='',
direction='source', id="0")]
def __init__(self, parent, **kwargs):
super(VirtualSource, self).__init__(parent, **kwargs)
self.params['id'].hide = 'all'
@property
def stream_id(self):
return self.params['stream_id'].value
|
