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metadata:
name: hikey-user-led
format: "Manual Test Definition 1.0"
description: "Test if user LED working on Hikey board."
maintainer:
- amit.khare@linaro.org
os:
- android
- debian
scope:
- functional
devices:
- hi6220-hikey
environment:
- manual-test
run:
steps:
- Boot the board successfuly.
- There are four user LEDs on board user_led1, user_led2, user_led3 and user_led4.
- To turn on specific LED, run "echo 1 > /sys/class/leds/<led_dir>/brightness"
- To turn off specific LED, run "echo 0 > /sys/class/leds/<led_dir>/brightness"
- Run "cat /sys/class/leds/<led_dir>/trigger" to show all the triggers available for a particular LED.
- To assign a trigger to any LED, run "echo trigger_name > /sys/class/leds/<led_dir>/trigger"
- example: to assign "heartbeat" trigger to user_led3, run "echo heartbeat > /sys/class/leds/user_led3/trigger"
- To remove trigger for any LED, run "echo none > /sys/class/leds/<led_dir>/trigger"
expected:
- LEDs can be turned on and off.
- Triggers can be assigned/removed to/from any LEDs.
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