A small utility which helps adjust GPIO values using sysfs. Intended to control LEDs, such as keyboard backlight.
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3 years ago | |
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| .gitignore | 3 years ago | |
| 99-backlight.rules | 3 years ago | |
| LICENSE | 3 years ago | |
| Makefile | 3 years ago | |
| README.md | 3 years ago | |
| mybacklight.c | 3 years ago |
README.md
Adjust screen brightness
Usage: mybacklight /sys/class/leds/smc... [-get|-set|-inc|-dec] [amount]
Arguments
- -get: Get current brightness
- -set x: Set brightness to x%
- -inc x: Increase brightness by x%
- -dec x: Decrease brightness by x%