mirror of
https://github.com/Pecusx/piradio-mini.git
synced 2026-05-20 22:33:44 +02:00
Pecusx
38 lines
809 B
Bash
38 lines
809 B
Bash
#!/bin/bash
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# Files to modify
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BOOTCONFIG=/boot/config.txt
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MPDCONFIG=/etc/mpd.conf
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CARDPRIORYTY=/lib/modprobe.d/aliases.conf
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INTERNALFIRST=/usr/share/radio/hardware/audio/internal.conf
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USBFIRST=/usr/share/radio/hardware/audio/usb.conf
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# Only if 3 params
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if [ $# = 3 ]; then
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# Get parameters from commandline
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# "internal or "usb"
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CARD=$1
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# Mixer name for volume control
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MIXER=$2
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# PWM mode 1 - standard , 2 - high quality
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PWM=$3
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# Set prioryty of audio device
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if [ ${CARD} = "internal" ]; then
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cp ${INTERNALFIRST} ${CARDPRIORYTY}
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elif [ ${CARD} = "usb" ]; then
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cp ${USBFIRST} ${CARDPRIORYTY}
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fi
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# Set PWM mode
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sed -i "s/audio_pwm_mode.*/audio_pwm_mode=${PWM}/" ${BOOTCONFIG}
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# Set mixer name
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sed -i "s/^[ \t]*mixer_control.*/\tmixer_control\t\"${MIXER}\"/" ${MPDCONFIG}
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reboot
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fi
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