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- #! /bin/bash
-
- LED3_PATH=/sys/class/leds/beaglebone:green:usr3
-
- function removeTrigger
- {
- echo "none" >> "$LED3_PATH/trigger"
- }
-
-
- echo "Starting the LED Bash Script"
- if [ $# != 1 ]; then
- echo "Error: There is an incorrect number of arguments. Try:"
- echo -e "\nbashLED [argument]\n\nwhere command is:"
- echo -e "on, off, blink or status\n\ne.g. bashLED on"
- exit 2
- fi
- echo "The argument passed is: $1"
- if [ "$1" == "on" ]; then
- echo "LED on"
- removeTrigger
- echo "1" >> "$LED3_PATH/brightness"
- fi
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