Tiny Core Linux
Tiny Core Base => Raspberry Pi => Topic started by: jbbum on February 12, 2023, 09:09:36 AM
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get the error "Unknown field interface" when trying aplay to play sound thru bluetooth"
.asoundrc
pcm.mid {
type plug
slave {
pcm {
type bluealsa
device "B8:27:EB:65:9E:DD"
interface "hci0"
profile "a2dp"
}
}
hint {
show on
description "Wuhzi Audio"
}
}
Have successfully paired and connected to bluetooth speaker
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The interface line does not go in .asound
Make sure you have read the info file for bluez as to how to start bluetooth on a rpi. There is more info in this thread http://forum.tinycorelinux.net/index.php/topic,24427.0.html
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Hi Paul. I do connect bluetooth. I am using your scripts from that link to connect. My problem seems to be able to have alsa recognize the interface.
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The more I look at your asound. Do not use the mac address of the raspberry pi bluetooth adapter, you need the mac address of your bluetooth device.
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I am using the pi MAC address. The asound file is a copy before any changes.
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Perhaps explain what you are trying to do. What are all of the devices involved, and what is the audio path?
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Thank you for looking into this. I have given up on it for now. Think a complete restart by compiling the sources may be needed.