8fceae15a1
ODROID-COMMON: support hardware PWM with sysnode. Support pwm with gpiomem mode. not sys mode. ANDROID: Add Android.mk for android. Signed-off-by: steve.jeong <jkhpro1003@gmail.com> Change-Id: Ic6005c0cb81586c9f945b9b6c75f904fa79e3915
19 lines
366 B
Bash
19 lines
366 B
Bash
#!/bin/sh
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# /etc/odroid-wpi-pwm.sh
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# written by steve.jeong <jkhpro1003@gmail.com>
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#
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# allow access pwm sys node (with odroid-wiringpi gpiomem).
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# udev rules: 99-odroid-wiringpi-pwm.rules
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# param: "/sys/class/pwm/pwmchip*" default.
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cutoff=0
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while [ ! -d "$1" ]; do
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cutoff=$(expr ${cutoff} + 1)
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[ ${cutoff} -gt 5 ] && break
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sleep .1
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done
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chmod -R ugo+rw $1
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