Files
start-os/build/raspberry-pi/init-with-sound.sh
Aiden McClelland 0ecd920ad9 feature: 0.3.2 -> 0.3.3 upgrade (#1958)
* 0.3.2 -> 0.3.3 upgrade script

* fix upgrade

* integrated image

* fix rip-image

* no U option on older rsync

* permissions and cleanup

* fixes

* label fs

* fix progress reporting

* only create rootfs for lite upgrade

* shrink image after creating

* fix for `blue` partitions
2022-11-29 09:43:54 -07:00

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Bash
Executable File

#!/bin/bash
function flatline {
echo -n "0" > /sys/class/pwm/pwmchip0/export
sleep 0.5
echo -n "2272727" > /sys/class/pwm/pwmchip0/pwm0/period
echo -n "1136364" > /sys/class/pwm/pwmchip0/pwm0/duty_cycle
echo -n "1" > /sys/class/pwm/pwmchip0/pwm0/enable
sleep 30
echo -n "0" > /sys/class/pwm/pwmchip0/pwm0/enable
}
initialization.sh
STATUS=$?
if [ $STATUS -ne 0 ]; then
flatline
exit $STATUS
fi