Banana Pi BPI-R1, Руководство пользователя

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BPI-R1 Audio
Banana pi BPI-R1 support two audio device HDMI and headphone
How to choose HDMI or headphone for audio output
sudo nano /etc/asound.conf
pcm.!default {
type hw
card 0 //If you want to set HDMI as output ,turn 0 to 1.
device 0
}
ctl.!default {
type hw
card 0 //If you want to set HDMI as output ,turn 0 to 1.
}
Plug in the headphone and type
speaker-test -twav -c2
The sound "sound left
，
sound right
，
sound left" will output from headphone.
sudo apt-get install espeak
espeak "hello" //say: hello
espeak "hello_bananapi" //say: hello banana pi
Run the sound volume controler,you can see
sudo alsamixer
BPI-R1 Audio
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