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
|
"""
Copyright 2008-2016 Free Software Foundation, Inc.
Copyright 2021 GNU Radio contributors
This file is part of GNU Radio
SPDX-License-Identifier: GPL-2.0-or-later
"""
import os
import numbers
import stat
import numpy
# Data files
DATA_DIR = os.path.dirname(__file__)
BLOCK_DTD = os.path.join(DATA_DIR, 'block.dtd')
DEFAULT_FLOW_GRAPH = os.path.join(DATA_DIR, 'default_flow_graph.grc')
DEFAULT_HIER_BLOCK_LIB_DIR = os.path.expanduser('~/.grc_gnuradio')
DEFAULT_FLOW_GRAPH_ID = 'default'
CACHE_FILE = os.path.expanduser('~/.cache/grc_gnuradio/cache_v2.json')
BLOCK_DESCRIPTION_FILE_FORMAT_VERSION = 1
# File format versions:
# 0: undefined / legacy
# 1: non-numeric message port keys (label is used instead)
FLOW_GRAPH_FILE_FORMAT_VERSION = 1
# Param tabs
DEFAULT_PARAM_TAB = "General"
ADVANCED_PARAM_TAB = "Advanced"
DEFAULT_BLOCK_MODULE_NAME = '(no module specified)'
# Port domains
GR_STREAM_DOMAIN = "stream"
GR_MESSAGE_DOMAIN = "message"
DEFAULT_DOMAIN = GR_STREAM_DOMAIN
# File creation modes
TOP_BLOCK_FILE_MODE = stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR | stat.S_IRGRP | \
stat.S_IWGRP | stat.S_IXGRP | stat.S_IROTH
HIER_BLOCK_FILE_MODE = stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IWGRP | stat.S_IROTH
PARAM_TYPE_NAMES = {
'raw', 'enum',
'complex', 'real', 'float', 'int', 'short', 'byte',
'complex_vector', 'real_vector', 'float_vector', 'int_vector',
'hex', 'string', 'bool',
'file_open', 'file_save', 'dir_select', '_multiline', '_multiline_python_external',
'id', 'stream_id', 'name',
'gui_hint',
'import',
}
PARAM_TYPE_MAP = {
'complex': numbers.Complex,
'float': numbers.Real,
'real': numbers.Real,
'int': numbers.Integral,
}
# Define types, native python + numpy
VECTOR_TYPES = (tuple, list, set, numpy.ndarray)
# Updating colors. Using the standard color palette from:
# http://www.google.com/design/spec/style/color.html#color-color-palette
# Most are based on the main, primary color standard. Some are within
# that color's spectrum when it was deemed necessary.
GRC_COLOR_BROWN = '#795548'
GRC_COLOR_BLUE = '#2196F3'
GRC_COLOR_LIGHT_GREEN = '#8BC34A'
GRC_COLOR_GREEN = '#4CAF50'
GRC_COLOR_AMBER = '#FFC107'
GRC_COLOR_PURPLE = '#9C27B0'
GRC_COLOR_CYAN = '#00BCD4'
GRC_COLOR_GR_ORANGE = '#FF6905'
GRC_COLOR_ORANGE = '#F57C00'
GRC_COLOR_LIME = '#CDDC39'
GRC_COLOR_TEAL = '#009688'
GRC_COLOR_YELLOW = '#FFEB3B'
GRC_COLOR_PINK = '#F50057'
GRC_COLOR_PURPLE_A100 = '#EA80FC'
GRC_COLOR_PURPLE_A400 = '#D500F9'
GRC_COLOR_DARK_GREY = '#72706F'
GRC_COLOR_GREY = '#BDBDBD'
GRC_COLOR_WHITE = '#FFFFFF'
CORE_TYPES = ( # name, key, sizeof, color
('Complex Float 64', 'fc64', 16, GRC_COLOR_BROWN),
('Complex Float 32', 'fc32', 8, GRC_COLOR_BLUE),
('Complex Integer 64', 'sc64', 16, GRC_COLOR_LIGHT_GREEN),
('Complex Integer 32', 'sc32', 8, GRC_COLOR_GREEN),
('Complex Integer 16', 'sc16', 4, GRC_COLOR_AMBER),
('Complex Integer 8', 'sc8', 2, GRC_COLOR_PURPLE),
('Float 64', 'f64', 8, GRC_COLOR_CYAN),
('Float 32', 'f32', 4, GRC_COLOR_ORANGE),
('Integer 64', 's64', 8, GRC_COLOR_LIME),
('Integer 32', 's32', 4, GRC_COLOR_TEAL),
('Integer 16', 's16', 2, GRC_COLOR_YELLOW),
('Integer 8', 's8', 1, GRC_COLOR_PURPLE_A400),
('Bits (unpacked byte)', 'bit', 1, GRC_COLOR_PURPLE_A100),
('Async Message', 'message', 0, GRC_COLOR_GREY),
('Bus Connection', 'bus', 0, GRC_COLOR_WHITE),
('Wildcard', '', 0, GRC_COLOR_WHITE),
)
ALIAS_TYPES = {
'complex': (8, GRC_COLOR_BLUE),
'float': (4, GRC_COLOR_ORANGE),
'int': (4, GRC_COLOR_TEAL),
'short': (2, GRC_COLOR_YELLOW),
'byte': (1, GRC_COLOR_PURPLE_A400),
'bits': (1, GRC_COLOR_PURPLE_A100),
}
ALIASES_OF = {
'complex': {'fc32'},
'float': {'f32'},
'int': {'s32'},
'short': {'s16', 'sc16'},
'byte': {'s8', 'sc8'},
'bits': {'bit'},
'fc32': {'complex'},
'f32': {'float'},
's32': {'int'},
's16': {'short'},
'sc16': {'short'},
's8': {'byte'},
'sc8': {'byte'},
'bit': {'bits'},
}
TYPE_TO_SIZEOF = {key: sizeof for name, key, sizeof, color in CORE_TYPES}
TYPE_TO_SIZEOF.update((key, sizeof)
for key, (sizeof, _) in ALIAS_TYPES.items())
|
