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подключение_звуковой_карты
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подключение_звуковой_карты [2014/07/23 15:31] val [Прописываем его в автозагрузку] |
подключение_звуковой_карты [2023/05/18 08:24] val [Debian/Ubuntu] |
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| ====== Подключение звуковой карты ====== | ====== Подключение звуковой карты ====== | ||
| - | ===== Ubuntu ===== | + | ===== Debian/Ubuntu ===== |
| + | |||
| + | * [[http://www.ekzorchik.ru/2017/09/how-to-adjust-the-audio-output-mode-in-raspberry-pi-3-model-b/|Как в Raspberry Pi 3 Model B настроить режим вывода аудио]] | ||
| <code> | <code> | ||
| + | # dmesg | grep snd | ||
| + | |||
| + | # apt install alsa-utils | ||
| + | |||
| + | # init 6 | ||
| + | |||
| + | # wget http://val.bmstu.ru/unix/Media/bird_1.au | ||
| + | |||
| + | # aplay bird_1.au | ||
| + | |||
| + | # aplay -l | ||
| + | card 0 ... device 0 | ||
| + | ... | ||
| + | |||
| + | # amixer cset numid=1 -- 100% | ||
| + | # amixer cset numid=2 -- 100% | ||
| + | # aplay --device="hw:0,0" bird_1.au | ||
| </code> | </code> | ||
| ===== FreeBSD ===== | ===== FreeBSD ===== | ||
| + | * [[https://www.freebsd.org/doc/ru/books/handbook/sound-setup.html|Настройка звуковой карты]] | ||
| ==== Определяем драйвер звуковой карты ==== | ==== Определяем драйвер звуковой карты ==== | ||
| <code> | <code> | ||
| - | [client:~] # kldload snd_driver | + | # cat /dev/sndstat |
| - | [client:~] # cat /dev/sndstat | + | # ls /dev/dsp0.0 # auto created |
| - | FreeBSD Audio Driver (newpcm) | + | |
| + | # ls /boot/kernel/snd_* | ||
| + | |||
| + | oldfreebsd# kldload snd_driver | ||
| + | |||
| + | # cat /dev/sndstat | ||
| + | </code><code> | ||
| Installed devices: | Installed devices: | ||
| - | pcm0: <Intel ICH5 (82801EB)> at io 0xfc001000, 0xfc002000 irq 17 bufsz 16384 kld snd_ich (1p/1r/1v channels duplex default) | + | pcm0: <Intel ICH (82801AA)> (play/rec) default |
| </code> | </code> | ||
| ==== Прописываем его в автозагрузку ==== | ==== Прописываем его в автозагрузку ==== | ||
| - | <code> | + | |
| - | [client:~] # cat /boot/loader.conf | + | * [[Управление ядром и модулями в FreeBSD]] |
| - | </code><code> | + | |
| - | ... | + | |
| - | snd_ich_load="YES" | + | |
| - | </code> | + | |
| ==== Проверка работоспособности звуковой карты ==== | ==== Проверка работоспособности звуковой карты ==== | ||
| <code> | <code> | ||
| - | [client:~] # fetch http://val.bmstu.ru/unix/Media/bird_1.au | + | # fetch http://val.bmstu.ru/unix/Media/bird_1.au |
| + | |||
| + | # file bird_1.au | ||
| + | </code><code> | ||
| + | bird_1.au: Sun/NeXT audio data: 8-bit ISDN mu-law, mono, 8000 Hz | ||
| + | </code><code> | ||
| + | freebsd8# cp bird_1.au /dev/audio0.0 | ||
| - | [client:~] # cp bird_1.au /dev/audio0.0 | + | freebsd10# cp bird_1.au /dev/dsp0.0 |
| </code> | </code> | ||
подключение_звуковой_карты.txt · Last modified: 2023/05/18 12:50 by val
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