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#!/bin/sh
LEDS="
fpga_led0
fpga_led1
fpga_led2
fpga_led3
fpga_led4
fpga_led5
fpga_led6
fpga_led7
"
# turn off all leds
for NEXT_LED in ${LEDS}
do
echo "none" > /sys/class/leds/${NEXT_LED}/trigger
echo "0" > /sys/class/leds/${NEXT_LED}/brightness
done
# toggle the leds individually
for NEXT_LED in ${LEDS} ${LEDS}
do
cat /sys/class/leds/${NEXT_LED}/brightness | \
tr '01' '10' > /sys/class/leds/${NEXT_LED}/brightness
usleep 125000
done
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