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18 lines
774 B
Bash
18 lines
774 B
Bash
#!/bin/bash
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DEV="hci0/dev_00_A0_C6_95_DE_E8"
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currentvol=`dbus-send --system --type=method_call --print-reply=literal --dest=org.bluez /org/bluez/$DEV/fd2 org.freedesktop.DBus.Properties.Get string:org.bluez.MediaTransport1 string:Volume | cut -d" " -f 12`
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increment() {
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newvol=$(($currentvol + 5))
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dbus-send --system --type=method_call --print-reply=literal --dest=org.bluez /org/bluez/$DEV/fd2 org.freedesktop.DBus.Properties.Set string:org.bluez.MediaTransport1 string:Volume variant:uint16:$newvol
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}
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decrement() {
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newvol=$(($currentvol - 5))
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dbus-send --system --type=method_call --print-reply=literal --dest=org.bluez /org/bluez/$DEV/fd2 org.freedesktop.DBus.Properties.Set string:org.bluez.MediaTransport1 string:Volume variant:uint16:$newvol
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}
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$1
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