TS-7180 LEDs: Difference between revisions

Revision as of 11:58, 5 July 2017

There are four LEDS on the TS-7180 that may be controlled by the user, through the sysfs interface. These are colored yellow, green, red, and blue.

To turn an LED on, write a 1 to 'brightness'. To turn it off again, write a 0.

# Example:  Turn on the Blue LED...
echo 1 > /sys/class/leds/blue-led/brightness

# Turn it off again...
echo 0 > /sys/class/leds/blue-led/brightness

@@ Line 1: / Line 1: @@
-There are four LEDS on the TS-7180 that may be controlled by the user.  These are colored yellow, green, red, and blue.  Each LED has an enable IO that controls its on/off state.
+There are four LEDS on the TS-7180 that may be controlled by the user, through the sysfs interface.  These are colored yellow, green, red, and blue.
-{|class=wikitable
+To turn an LED on, write a 1 to 'brightness'.  To turn it off again, write a 0.
-|-
-! LED
-! IO Enable
-|-
-| Yellow
-| 2
-|-
-| Green
-| 3
-|-
-| Red
-| 4
-|-
-| Blue
-| 5
-|-
-|}
-To turn an LED on, set its IO Enable high.  To turn it off again, set the IO Enable low.
 <source lang=bash>
 # Example:  Turn on the Blue LED...
-tshwctl -a 5 -w 3
+echo 1 > /sys/class/leds/blue-led/brightness
 # Turn it off again...
-tshwctl -a 5 -w 1
+echo 0 > /sys/class/leds/blue-led/brightness
 </source>