zymon/seeed-voicecard
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Baozhu Zuo 2017-09-15 10:04:29 +08:00
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README.md
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@ -21,7 +21,7 @@ Check that the sound card name matches the source code seeed-voicecard.
``` ```
#2mic #2mic
pi@raspberrypi:~/seeed-voicecard$ aplay -l pi@raspberrypi:~/seeed-voicecard $ aplay -l
**** List of PLAYBACK Hardware Devices **** **** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 8/8 Subdevices: 8/8
@ -36,10 +36,15 @@ card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1 Subdevices: 1/1
Subdevice #0: subdevice #0 Subdevice #0: subdevice #0
card 1: seeedvoicecard [seeed-voicecard], device 0: bcm2835-i2s-wm8960-hifi wm8960-hifi-0 [] card 1: seeed2micvoicec [seeed-2mic-voicecard], device 0: bcm2835-i2s-wm8960-hifi wm8960-hifi-0 []
Subdevices: 1/1 Subdevices: 1/1
Subdevice #0: subdevice #0 Subdevice #0: subdevice #0
pi@raspberrypi:~/seeed-voicecard$ pi@raspberrypi:~/seeed-voicecard $ arecord -l
**** List of CAPTURE Hardware Devices ****
card 1: seeed2micvoicec [seeed-2mic-voicecard], device 0: bcm2835-i2s-wm8960-hifi wm8960-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
pi@raspberrypi:~/seeed-voicecard $
#4mic #4mic
pi@raspberrypi:~ $ arecord -L pi@raspberrypi:~ $ arecord -L