20 lines
531 B
Bash
Executable File
20 lines
531 B
Bash
Executable File
#!/bin/sh
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HOUR=`date "+%H"`
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cd /salad
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echo "231" > /dev/ttyUSB0
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LEDST=`dd if=/dev/ttyUSB0 count=1`
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CH1STATUS="$(echo "${LEDST}" | tr -d '1')"
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if [ "$HOUR" = "10" ] || [ "$HOUR" = "11" ] || [ "$HOUR" = "12" ] || [ "$HOUR" = "13" ] || [ "$HOUR" = "14" ] || [ "$HOUR" = "15" ] || [ "$HOUR" = "16" ] || [ "$HOUR" = "17" ]
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then
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if [ "$CH1STATUS" = "t" ]; then
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echo "221" > /dev/ttyUSB0
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echo "led off"
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fi
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else
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if [ "$CH1STATUS" = "f" ]; then
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echo "211" > /dev/ttyUSB0
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echo "led on"
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fi
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fi
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