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
|
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-3.0-or-later
# Copyright (C) 2018 Takashi Sakamoto
from hinawa_utils.misc.cui_kit import CuiKit
from hinawa_utils.oxfw.oxfw_unit import OxfwUnit
# Helper functions
def handle_current_status(unit, args):
print('Current status:')
print(' Packet Streaming:')
print(' running: {0}'.format(unit.get_property('streaming')))
fmts = unit.get_current_stream_formats()
print(' sampling-rate: {0}'.format(fmts['playback']['sampling-rate']))
print(' Stream formats:')
print(' playback: {0} PCM'.format(len(fmts['playback']['formation'])))
if fmts['capture']:
print(' capture: {0} PCM'.format(len(fmts['capture']['formation'])))
print('ASIC information:')
print(' type: {0}'.format(unit.hw_info['asic-type']))
print(' ID: {0}'.format(unit.hw_info['asic-id']))
print(' firmware version: {0}'.format(unit.hw_info['firmware-version']))
return True
def dump_stream_format(fmt):
print(' sampling-rate: {0}'.format(fmt['sampling-rate']))
print(' rate-control: {0}'.format(fmt['rate-control']))
print(' formation:')
for num, data_channel in enumerate(fmt['formation']):
print(' {0}: {1}'.format(num, data_channel))
def handle_stream_format(unit, args):
ops = ('set', 'get')
if len(args) > 0 and args[0] in ops:
op = args[0]
if op == ops[0]and len(args) > 1:
fmts = unit.supported_stream_formats
p_entry = int(args[1])
p_fmt = fmts['playback'][p_entry]
if 'capture' in fmts:
c_entry = int(args[2])
c_fmt = fmts['capture'][c_entry]
else:
c_fmt = None
unit.set_stream_formats(p_fmt, c_fmt)
else:
for dir, fmt in unit.get_current_stream_formats().items():
if fmt:
print('{0}:'.format(dir))
dump_stream_format(fmt)
return True
print('Arguments for stream-format command:')
print(' stream-format OPERATION [PLAYBACK-FORMAT-ENTRY [CAPTURE-FORMAT-ENTRY]]')
print(' OPERATION: {0}'.format(', '.join(ops)))
fmts = unit.supported_stream_formats
print(' PLAYBACK-FORMAT-ENTRY:')
for num, fmt in enumerate(fmts['playback']):
print(' Entry {0}:'.format(num))
dump_stream_format(fmt)
if 'capture' in fmts and len(fmts['capture']) > 0:
print(' CAPTURE-FORMAT-ENTRY:')
for num, fmt in enumerate(fmts['capture']):
print(' Entry {0}:'.format(num))
dump_stream_format(fmt)
return False
cmds = {
'current-status': handle_current_status,
'stream-format': handle_stream_format,
}
fullpath = CuiKit.seek_snd_unit_path()
if fullpath:
unit = OxfwUnit(fullpath)
CuiKit.dispatch_command(unit, cmds)
|
