1What: /sys/class/leds/<led>/delay_on 2Date: Jun 2012 3KernelVersion: 3.6 4Contact: linux-leds@vger.kernel.org 5Description: 6 Specifies for how many milliseconds the LED has to stay at 7 LED_FULL brightness after it has been armed. 8 Defaults to 100 ms. 9 10What: /sys/class/leds/<led>/delay_off 11Date: Jun 2012 12KernelVersion: 3.6 13Contact: linux-leds@vger.kernel.org 14Description: 15 Specifies for how many milliseconds the LED has to stay at 16 LED_OFF brightness after it has been armed. 17 Defaults to 100 ms. 18 19What: /sys/class/leds/<led>/invert 20Date: Jun 2012 21KernelVersion: 3.6 22Contact: linux-leds@vger.kernel.org 23Description: 24 Reverse the blink logic. If set to 0 (default) blink on for 25 delay_on ms, then blink off for delay_off ms, leaving the LED 26 normally off. If set to 1, blink off for delay_off ms, then 27 blink on for delay_on ms, leaving the LED normally on. 28 Setting this value also immediately changes the LED state. 29 30What: /sys/class/leds/<led>/shot 31Date: Jun 2012 32KernelVersion: 3.6 33Contact: linux-leds@vger.kernel.org 34Description: 35 Write any non-empty string to signal an events, this starts a 36 blink sequence if not already running. 37