私の別のページSprig IC-7410 Setupも、参照して下さい。
user1@Asrock:~$ uname -a Linux Asrock 4.13.0-37-generic #42-Ubuntu SMP Wed Mar 7 14:13:23 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux user1@Asrock:~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=17.10 DISTRIB_CODENAME=artful DISTRIB_DESCRIPTION="Ubuntu 17.10"
user1@Asrock:~$ ls -l /dev/ttyUSB* crw-rw---- 1 root dialout 188, 0 Apr 3 08:36 /dev/ttyUSB0
user1@Asrock:~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 10: HDMI 4 [HDMI 4] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: PCH [HDA Intel PCH], device 0: ALC1150 Analog [ALC1150 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: PCH [HDA Intel PCH], device 1: ALC1150 Digital [ALC1150 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 $ aplay -L | grep -n USB 83: USB Audio CODEC, USB Audio 86: USB Audio CODEC, USB Audio 89: USB Audio CODEC, USB Audio 92: USB Audio CODEC, USB Audio 95: USB Audio CODEC, USB Audio 98: USB Audio CODEC, USB Audio 101: USB Audio CODEC, USB Audio 104: USB Audio CODEC, USB Audio 107: USB Audio CODEC, USB Audio 110: USB Audio CODEC, USB Audio 113: USB Audio CODEC, USB Audio 116: USB Audio CODEC, USB Audio 119: USB Audio CODEC, USB Audio
user1@Asrock:~$ arecord -l **** List of CAPTURE Hardware Devices **** card 1: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 2: PCH [HDA Intel PCH], device 0: ALC1150 Analog [ALC1150 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: PCH [HDA Intel PCH], device 2: ALC1150 Alt Analog [ALC1150 Alt Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 user1@Asrock:~$ arecord -L | grep -n USB 8: USB Audio CODEC, USB Audio 11: USB Audio CODEC, USB Audio 14: USB Audio CODEC, USB Audio 17: USB Audio CODEC, USB Audio 20: USB Audio CODEC, USB Audio 23: USB Audio CODEC, USB Audio 26: USB Audio CODEC, USB Audio 29: USB Audio CODEC, USB Audio 32: USB Audio CODEC, USB Audio 35: USB Audio CODEC, USB Audio 38: USB Audio CODEC, USB Audio 41: USB Audio CODEC, USB Audio 44: USB Audio CODEC, USB Audio
user1@Asrock:~$ cat /proc/asound/card1/stream0
Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed : USB Audio
Playback:
Status: Stop
Interface 1
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 2 OUT (ADAPTIVE)
Rates: 32000, 44100, 48000
Interface 1
Altset 2
Format: S16_LE
Channels: 1
Endpoint: 2 OUT (ADAPTIVE)
Rates: 32000, 44100, 48000
Interface 1
Altset 3
Format: S8
Channels: 2
Endpoint: 2 OUT (ADAPTIVE)
Rates: 32000, 44100, 48000
Interface 1
Altset 4
Format: S8
Channels: 1
Endpoint: 2 OUT (ADAPTIVE)
Rates: 32000, 44100, 48000
Interface 1
Altset 5
Format: U8
Channels: 2
Endpoint: 2 OUT (ADAPTIVE)
Rates: 32000, 44100, 48000
Interface 1
Altset 6
Format: U8
Channels: 1
Endpoint: 2 OUT (ADAPTIVE)
Rates: 32000, 44100, 48000
Capture:
Status: Running
Interface = 2
Altset = 1
Packet Size = 196
Momentary freq = 48000 Hz (0x30.0000)
Interface 2
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 4 IN (ASYNC)
Rates: 48000
Interface 2
Altset 2
Format: S16_LE
Channels: 1
Endpoint: 4 IN (ASYNC)
Rates: 48000
Interface 2
Altset 3
Format: S16_LE
Channels: 2
Endpoint: 4 IN (ASYNC)
Rates: 44100
Interface 2
Altset 4
Format: S16_LE
Channels: 1
Endpoint: 4 IN (ASYNC)
Rates: 44100
Interface 2
Altset 5
Format: S16_LE
Channels: 2
Endpoint: 4 IN (ASYNC)
Rates: 32000
Interface 2
Altset 6
Format: S16_LE
Channels: 1
Endpoint: 4 IN (ASYNC)
Rates: 32000
Interface 2
Altset 7
Format: S16_LE
Channels: 2
Endpoint: 4 IN (ASYNC)
Rates: 22050
Interface 2
Altset 8
Format: S16_LE
Channels: 1
Endpoint: 4 IN (ASYNC)
Rates: 22050
Interface 2
Altset 9
Format: S16_LE
Channels: 2
Endpoint: 4 IN (ASYNC)
Rates: 16000
Interface 2
Altset 10
Format: S16_LE
Channels: 1
Endpoint: 4 IN (ASYNC)
Rates: 16000
Interface 2
Altset 11
Format: S8
Channels: 2
Endpoint: 4 IN (ASYNC)
Rates: 16000
Interface 2
Altset 12
Format: S8
Channels: 1
Endpoint: 4 IN (ASYNC)
Rates: 16000
Interface 2
Altset 13
Format: S8
Channels: 2
Endpoint: 4 IN (ASYNC)
Rates: 8000
Interface 2
Altset 14
Format: S8
Channels: 1
Endpoint: 4 IN (ASYNC)
Rates: 8000
Interface 2
Altset 15
Format: S16_LE
Channels: 2
Endpoint: 4 IN (SYNC)
Rates: 11025
Interface 2
Altset 16
Format: S16_LE
Channels: 1
Endpoint: 4 IN (SYNC)
Rates: 11025
Interface 2
Altset 17
Format: S8
Channels: 2
Endpoint: 4 IN (SYNC)
Rates: 11025
Interface 2
Altset 18
Format: S8
Channels: 1
Endpoint: 4 IN (SYNC)
Rates: 11025
user1@Asrock:~$ man pactl
NAME
pactl - Control a running PulseAudio sound server
user1@Asrock:~$ pactl stat
Currently in use: 20 blocks containing 564.2 KiB bytes total.
Allocated during whole lifetime: 3521853 blocks containing 1.9 GiB bytes total.
Sample cache size: 361.5 KiB
user1@Asrock:~$ pactl info
Server String: /run/user/1000/pulse/native
Library Protocol Version: 32
Server Protocol Version: 32
Is Local: yes
Client Index: 277
Tile Size: 65472
User Name: user1
Host Name: Asrock
Server Name: pulseaudio
Server Version: 10.0
Default Sample Specification: s16le 2ch 44100Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_00_1b.0.analog-stereo
Default Source: alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo
Cookie: 812a:9d7a
user1@Asrock:~$ pactl list | grep -n USB
64: Argument: device_id="1" name="usb-Burr-Brown_from_TI_USB_Audio_CODEC-00" card_name="alsa_card.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1"
373: Name: alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo
383: Monitor Source: alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo.monitor
392: alsa.name = "USB Audio"
393: alsa.id = "USB Audio"
398: alsa.card_name = "USB Audio CODEC"
399: alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
403: udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
409: device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
417: alsa.mixer_name = "USB Mixer"
418: alsa.components = "USB08bb:2901"
558: Name: alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo.monitor
568: Monitor of Sink: alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo
575: alsa.card_name = "USB Audio CODEC"
576: alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
580: udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
586: device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
595: Name: alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo
614: alsa.name = "USB Audio"
615: alsa.id = "USB Audio"
620: alsa.card_name = "USB Audio CODEC"
621: alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
625: udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
631: device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
639: alsa.mixer_name = "USB Mixer"
640: alsa.components = "USB08bb:2901"
966: Name: alsa_card.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00
971: alsa.card_name = "USB Audio CODEC"
972: alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
976: udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
982: device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
user1@Asrock:~$ pactl list | cat -n
593 Source #6
594 State: RUNNING
595 Name: alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo
596 Description: PCM2901 Audio Codec Digital Stereo (IEC958)
597 Driver: module-alsa-card.c
598 Sample Specification: s16le 2ch 48000Hz
599 Channel Map: front-left,front-right
600 Owner Module: 7
601 Mute: no
602 Volume: front-left: 13489 / 21% / -41.19 dB, front-right: 13489 / 21% / -41.19 dB
603 balance 0.00
604 Base Volume: 65536 / 100% / 0.00 dB
605 Monitor of Sink: n/a
606 Latency: 0 usec, configured 25000 usec
607 Flags: HARDWARE DECIBEL_VOLUME LATENCY
608 Properties:
609 alsa.resolution_bits = "16"
610 device.api = "alsa"
611 device.class = "sound"
612 alsa.class = "generic"
613 alsa.subclass = "generic-mix"
614 alsa.name = "USB Audio"
615 alsa.id = "USB Audio"
616 alsa.subdevice = "0"
617 alsa.subdevice_name = "subdevice #0"
618 alsa.device = "0"
619 alsa.card = "1"
620 alsa.card_name = "USB Audio CODEC"
621 alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
622 alsa.driver_name = "snd_usb_audio"
623 device.bus_path = "pci-0000:00:14.0-usb-0:1.1:1.0"
624 sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1.1/3-1.1:1.0/sound/card1"
625 udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
626 device.bus = "usb"
627 device.vendor.id = "08bb"
628 device.vendor.name = "Texas Instruments"
629 device.product.id = "2901"
630 device.product.name = "PCM2901 Audio Codec"
631 device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
632 device.string = "iec958:1"
633 device.buffering.buffer_size = "352800"
634 device.buffering.fragment_size = "176400"
635 device.access_mode = "mmap+timer"
636 device.profile.name = "iec958-stereo"
637 device.profile.description = "Digital Stereo (IEC958)"
638 device.description = "PCM2901 Audio Codec Digital Stereo (IEC958)"
639 alsa.mixer_name = "USB Mixer"
640 alsa.components = "USB08bb:2901"
641 module-udev-detect.discovered = "1"
642 device.icon_name = "audio-card-usb"
643 Ports:
644 iec958-stereo-input: Digital Input (S/PDIF) (priority: 0)
645 Active Port: iec958-stereo-input
646 Formats:
647 pcm
user1@Asrock:~$ man pacmd
NAME
pacmd - Reconfigure a PulseAudio sound server during runtime
user1@Asrock:~$ pacmd stat
Memory blocks currently allocated: 20, size: 571.9 KiB.
Memory blocks allocated during the whole lifetime: 4054051, size: 2.9 GiB.
Memory blocks imported from other processes: 17, size: 146.4 KiB.
Memory blocks exported to other processes: 0, size: 0 B.
Total sample cache size: 361.5 KiB.
Default sample spec: s16le 2ch 44100Hz
Default channel map: front-left,front-right
Default sink name: alsa_output.pci-0000_00_1b.0.analog-stereo
Default source name: alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo
Memory blocks of type POOL: 1 allocated/2544888 accumulated.
Memory blocks of type POOL_EXTERNAL: 1 allocated/1 accumulated.
Memory blocks of type APPENDED: 1 allocated/1 accumulated.
Memory blocks of type USER: 0 allocated/0 accumulated.
Memory blocks of type FIXED: 0 allocated/1434700 accumulated.
Memory blocks of type IMPORTED: 17 allocated/74462 accumulated.
user1@Asrock:~$ pacmd info
Memory blocks currently allocated: 20, size: 564.2 KiB.
Memory blocks allocated during the whole lifetime: 4056432, size: 3.0 GiB.
Memory blocks imported from other processes: 16, size: 137.8 KiB.
Memory blocks exported to other processes: 1, size: 962 B.
Total sample cache size: 361.5 KiB.
Default sample spec: s16le 2ch 44100Hz
Default channel map: front-left,front-right
Default sink name: alsa_output.pci-0000_00_1b.0.analog-stereo
Default source name: alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo
Memory blocks of type POOL: 2 allocated/2546337 accumulated.
Memory blocks of type POOL_EXTERNAL: 1 allocated/1 accumulated.
Memory blocks of type APPENDED: 1 allocated/1 accumulated.
Memory blocks of type USER: 0 allocated/0 accumulated.
Memory blocks of type FIXED: 0 allocated/1435529 accumulated.
Memory blocks of type IMPORTED: 16 allocated/74565 accumulated.
30 module(s) loaded.
user1@Asrock:~$ pacmd list | grep -n USB
9:Default source name: alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo
80: argument: <device_id="1" name="usb-Burr-Brown_from_TI_USB_Audio_CODEC-00" card_name="alsa_card.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1">
416: name: <alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo>
437: card: 1 <alsa_card.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00>
445: alsa.name = "USB Audio"
446: alsa.id = "USB Audio"
451: alsa.card_name = "USB Audio CODEC"
452: alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
456: udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
462: device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
470: alsa.mixer_name = "USB Mixer"
471: alsa.components = "USB08bb:2901"
630: name: <alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo.monitor>
650: card: 1 <alsa_card.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00>
656: alsa.card_name = "USB Audio CODEC"
657: alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
661: udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
667: device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
672: name: <alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo>
691: card: 1 <alsa_card.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00>
699: alsa.name = "USB Audio"
700: alsa.id = "USB Audio"
705: alsa.card_name = "USB Audio CODEC"
706: alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
710: udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
716: device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
724: alsa.mixer_name = "USB Mixer"
725: alsa.components = "USB08bb:2901"
911: name: <alsa_card.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00>
916: alsa.card_name = "USB Audio CODEC"
917: alsa.long_card_name = "Burr-Brown from TI USB Audio CODEC at usb-0000:00:14.0-1.1, full speed"
921: udev.id = "usb-Burr-Brown_from_TI_USB_Audio_CODEC-00"
927: device.serial = "Burr-Brown_from_TI_USB_Audio_CODEC"
951: alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo/#3: PCM2901 Audio Codec Digital Stereo (IEC958)
953: alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo.monitor/#5: Monitor of PCM2901 Audio Codec Digital Stereo (IEC958)
954: alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo/#6: PCM2901 Audio Codec Digital Stereo (IEC958)
1071: source: 6 <alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.iec958-stereo>