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en:vu8c_backlightcontrol [2017/01/13 13:49] joy.cho [2. Configure Init to run script on boot] |
en:vu8c_backlightcontrol [2017/03/20 09:46] codewalker [1. Download script] |
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| Line 178: | Line 178: | ||
| echo 0 > $path/gpio214/value | echo 0 > $path/gpio214/value | ||
| - | chown system system $path/gpio234/value | + | chown system:system $path/gpio234/value |
| - | chown system system $path/gpio214/value | + | chown system:system $path/gpio214/value |
| cur_stat="On" | cur_stat="On" | ||
| Line 218: | Line 218: | ||
| echo 0 > $path/gpio108/value | echo 0 > $path/gpio108/value | ||
| - | chown system system $path/gpio97/value | + | chown system:system $path/gpio97/value |
| - | chown system system $path/gpio108/value | + | chown system:system $path/gpio108/value |
| cur_stat="On" | cur_stat="On" | ||
| Line 227: | Line 227: | ||
| sleep 1 | sleep 1 | ||
| - | screen_info=`dumpsys power | grep "Display Power"` | + | screen_info=`dumpsys power | grep "mScreenOn"` |
| - | if [[ $screen_info == *"OFF"* && $cur_stat == "On" ]]; then | + | if [[ $screen_info == *"false"* && $cur_stat == "On" ]]; then |
| echo "monitor goes to Off" | echo "monitor goes to Off" | ||
| echo 1 > $path/gpio97/value | echo 1 > $path/gpio97/value | ||
| echo 1 > $path/gpio108/value | echo 1 > $path/gpio108/value | ||
| cur_stat="Off" | cur_stat="Off" | ||
| - | elif [[ $screen_info == *"ON"* && $cur_stat == "Off" ]]; then | + | elif [[ $screen_info == *"true"* && $cur_stat == "Off" ]]; then |
| echo "monitor turns back On" | echo "monitor turns back On" | ||
| echo 0 > $path/gpio108/value | echo 0 > $path/gpio108/value | ||
| Line 242: | Line 242: | ||
| done | done | ||
| </file> | </file> | ||
| - | |||
| ==== 2. Configure system init to run script on boot ==== | ==== 2. Configure system init to run script on boot ==== | ||
| Now, you need to register the service to run this script automatically on boot time.\\ | Now, you need to register the service to run this script automatically on boot time.\\ | ||
| Line 251: | Line 250: | ||
| - in case of C2 | - in case of C2 | ||
| <code> | <code> | ||
| + | # su | ||
| # vi /system/init.odroid.board.rc | # vi /system/init.odroid.board.rc | ||
| ..... | ..... | ||
| ..... | ..... | ||
| service vu8c_backlight /system/bin/vu8c_backlight_c2_android.sh | service vu8c_backlight /system/bin/vu8c_backlight_c2_android.sh | ||
| - | class main | + | class main |
| - | user root | + | user root |
| - | group root | + | group root |
| - | oneshot | + | oneshot |
| </code> | </code> | ||
| - in case of C1 | - in case of C1 | ||
| - | <code>> | + | <code> |
| + | # su | ||
| # vi /system/init.odroid.board.rc | # vi /system/init.odroid.board.rc | ||
| ..... | ..... | ||
