2018-12-23 15:53:54 +00:00
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#!/bin/bash
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# 10-15sec for photo
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SAVEDIR=/salad/screenshots/
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DATETIME=`date "+%Y-%m-%d-%H-%M-%S"`
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2018-12-23 16:13:13 +00:00
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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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2018-12-23 15:53:54 +00:00
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cd /salad
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2018-12-23 16:13:13 +00:00
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echo "213" > /dev/ttyUSB0
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2018-12-23 15:53:54 +00:00
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sleep 0.5
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2018-12-23 16:13:13 +00:00
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echo "221" > /dev/ttyUSB0
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sleep 8
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2018-12-23 15:53:54 +00:00
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ffmpeg -rtsp_transport tcp -i 'rtsp://ip.of.web.cam/user=admin&password=&channel=1&stream=0.sdp' -f image2 -vframes 1 -pix_fmt yuvj420p ${SAVEDIR}${DATETIME}.jpeg
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2018-12-23 16:13:13 +00:00
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if [ "$CH1STATUS" = "t" ]
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2018-12-23 15:53:54 +00:00
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then
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2018-12-23 16:13:13 +00:00
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echo "211" > /dev/ttyUSB0
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2018-12-23 15:53:54 +00:00
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fi
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sleep 0.1
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2018-12-23 16:13:13 +00:00
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echo "223" > /dev/ttyUSB0
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# copy
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cp ${SAVEDIR}${DATETIME}.jpeg /var/www/html/sys/lastimage.jpg
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