research/TCS/pressure/get_pressure.sh

   1 #!/bin/bash
   2
   3 imgdir="/home/sam/Documents/University/honours/pressure_imgs"
   4
   5 get_digits=/home/sam/Documents/University/honours/research/TCS/pressure/get_digits.py
   6 process_digits=/home/sam/Documents/University/honours/research/TCS/pressure/process_digits.py
   7
   8 mkdir -p $imgdir 2>/dev/null
   9 name=$(date +%F-%H%M%S.jpg)
  10 fswebcam --device /dev/video1 -r 640x480 --jpeg 85 $imgdir/$name 2>/dev/null
  11 $get_digits $imgdir/$name $imgdir/$name 2>/dev/null
  12
  13 if [ "$1" != "" ]; then
  14         eog $imgdir/$name
  15 fi
  16
  17 out=$($process_digits $imgdir/$name)
  18
  19 count=0
  20 while [ "$out" == "?" ]; do
  21         sleep 1
  22         out=$($process_digits $imgdir/$name)
  23         count=$(( $count + 1 ))
  24         if [ "$count" == "5" ]; then
  25                 echo "#?"
  26                 exit 0
  27         fi
  28 done
  29 #rm -f $imgdir/$name
  30 echo $out