grc/blocks/gr_file_meta_sink.xml


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

<?xml version="1.0"?>
<!--
###################################################
##File Meta Sink
###################################################
 -->
<block>
	<name>File Meta Sink</name>
	<key>gr_file_meta_sink</key>
	<import>from gnuradio import gr</import>
	<make>gr.file_meta_sink($type.size*$vlen, $file, $samp_rate, $rel_rate, $type.dtype, $type.cplx)
self.$(id).set_unbuffered($unbuffered)</make>
	<callback>set_unbuffered($unbuffered)</callback>
	<callback>open($file)</callback>
	<param>
		<name>File</name>
		<key>file</key>
		<value></value>
		<type>file_save</type>
	</param>
	<param>
		<name>Input Type</name>
		<key>type</key>
		<type>enum</type>
		<option>
			<name>Complex</name>
			<key>complex</key>
			<opt>size:gr.sizeof_gr_complex</opt>
			<opt>dtype:gr.GR_FILE_FLOAT</opt>
			<opt>cplx:True</opt>
		</option>
		<option>
			<name>Float</name>
			<key>float</key>
			<opt>size:gr.sizeof_float</opt>
			<opt>dtype:gr.GR_FILE_FLOAT</opt>
			<opt>cplx:False</opt>
		</option>
		<option>
			<name>Int</name>
			<key>int</key>
			<opt>size:gr.sizeof_int</opt>
			<opt>dtype:gr.GR_FILE_INT</opt>
			<opt>cplx:False</opt>
		</option>
		<option>
			<name>Short</name>
			<key>short</key>
			<opt>size:gr.sizeof_short</opt>
			<opt>dtype:gr.GR_FILE_SHORT</opt>
			<opt>cplx:False</opt>
		</option>
		<option>
			<name>Byte</name>
			<key>byte</key>
			<opt>size:gr.sizeof_char</opt>
			<opt>dtype:gr.GR_FILE_BYTE</opt>
			<opt>cplx:False</opt>
		</option>
	</param>
	<param>
		<name>Sample Rate</name>
		<key>samp_rate</key>
		<value>samp_rate</value>
		<type>real</type>
	</param>
	<param>
		<name>Relative Rate Change</name>
		<key>rel_rate</key>
		<value>1</value>
		<type>real</type>
	</param>
	<param>
		<name>Vec Length</name>
		<key>vlen</key>
		<value>1</value>
		<type>int</type>
	</param>
	<param>
		<name>Unbuffered</name>
		<key>unbuffered</key>
		<value>False</value>
		<type>bool</type>
		<option>
				<name>Off</name>
				<key>False</key>
		</option>
		<option>
				<name>On</name>
				<key>True</key>
		</option>
	</param>

	<check>$vlen &gt; 0</check>
	<sink>
		<name>in</name>
		<type>$type</type>
		<vlen>$vlen</vlen>
	</sink>
</block>