Dmitry Shalnoff's Git Repository - ETG_Helmet/blob - SOFTWARE/OMEGA2/intro.sh

   1 #/bin/bash
   2
   3 if [ "$TMPFS" == "" ]; then
   4         . "common.sh"
   5 fi
   6
   7 echo $$ > $PID/$0
   8
   9 mkdir -p $TMPFS
  10 touch $TMPFS/$state
  11
  12 # -------- check for connection to Leading Device (for Follower) ------------------------
  13
  14 led main midd
  15
  16 MODE=$(cat mode)
  17
  18 if [ "$MODE" == "f" ]; then
  19
  20         if ping -W 4 -w 4 -c 2 $LEADER_IP &> /dev/null; then
  21                 led wifi slow
  22                 myLog "Connection to group network has been esteblished."
  23         else
  24                 : > "$wifiState"
  25                 wifiOff
  26                 myLog "No connection has been esteblished. WiFi interface deactivated."
  27         fi
  28 fi
  29
  30 # ----------------- playing back Intro until GPS fixation ------------------------------
  31
  32 pauseOn=0
  33 startFrom=0
  34
  35 while [ 1 ]; do
  36
  37         if  [ ! -s "$TMPFS/$state" ]; then      # no side messages (state file is empty)
  38
  39                 fragment_1="$SYSMESSAGES/$DEV_JINGLE"
  40                 fragment_2="$SYSMESSAGES/$INTRO_HELLO"
  41                 fragment_3="$SYSMESSAGES/$INTRO_INSTRUCTION_QUESTION"
  42
  43                 # ------- playing intro -------------------------------------------------
  44
  45                 if [ "$pauseOn" != "0" ]; then
  46                         startFrom=$(( $startFrom + ($pauseOn - $startOn) - $REWIND ))
  47                         if [ $startFrom -lt 0 ]; then startFrom=0; fi
  48                         pauseOn=0
  49                         echo "Resume $file from" $(date +%H:%M:%S -d @$startFrom -u) | myLog
  50                 fi
  51
  52                 startOn=$(date +%s)
  53
  54                 currentL=$(cat $TMPFS/$currentLang)
  55
  56                 echo "startFrom: $startFrom"
  57
  58                 echo "Intro: $fragment_1, $fragment_2, $fragment_3"
  59                 playFile $startFrom "$CONTENT/$currentL/$fragment_1" "$CONTENT/$currentL/$fragment_2" "$CONTENT/$currentL/$fragment_3"
  60
  61                 # -------- end of playing -----------------------------------------------
  62
  63                 if [ "$(cat $TMPFS/$state)" == "MESSAGE" ]; then
  64                         pauseOn=$(date +%s)
  65                         echo "pauseOn: $pauseOn" | myLog
  66                 else
  67                         break
  68                 fi
  69
  70                 # -----------------------------------------------------------------------
  71
  72         else
  73                 # echo "[$0] Intro playback is busy (message playing?)"
  74 #               printf .
  75                 sleep 1
  76         fi
  77 done
  78
  79 # ------------------ playing SO TODAY .... message -------------------------------------
  80
  81 {
  82
  83 echo "waiting for GPS fixation..." | myLog
  84
  85 nmeaTimeDate=$(cat $TIMENMEA) # wait and read FIFO (waiting for GPS fixation)
  86
  87 nmeaDate=$(echo $nmeaTimeDate | awk -F'|' '{print $1; exit}')
  88 nmeaTime=$(echo $nmeaTimeDate | awk -F'|' '{print $2; exit}')
  89
  90
  91 timeMessage=""  # TODO: GET TIME NMEA HERE
  92
  93 date=$(echo $timeMessage | awk '{print $1; exit}')
  94 month=$(echo $timeMessage | awk '{print $2; exit}')
  95 itis=$(echo $timeMessage | awk '{print "$" $3; exit}')
  96 hrs=$(echo $timeMessage | awk '{print $4; exit}')
  97 hrsWord=$(echo $timeMessage | awk '{print "$" $5; exit}')
  98 min=$(echo $timeMessage | awk '{print $6; exit}')
  99 minWord=$(echo $timeMessage | awk '{print "$" $7; exit}')
 100
 101
 102 currentL=$(cat $TMPFS/$currentLang)
 103
 104 # date
 105
 106 number=$(ls -p $CONTENT/$currentL/$SYSMESSAGES/$DAY | grep -v '/' | awk -v a=$date 'NR == a {print; exit}')
 107 echo "date: $number" | myLog
 108 SDay="$DAY/$number"
 109
 110 # month
 111
 112 number=$(ls -p $CONTENT/$currentL/$SYSMESSAGES/$MONTH | grep -v '/' | awk -v a=$month 'NR == a {print; exit}')
 113 echo "month: $number" | myLog
 114 SMon="$MONTH/$number"
 115
 116 # it is
 117
 118 SItis=$(eval "echo $itis")
 119
 120 # hours
 121
 122 number=$(ls -p $CONTENT/$currentL/$SYSMESSAGES/$TIME_NUMBERS_1 | grep -v '/' | awk -v a=$hrs 'NR == a+1 {print; exit}')
 123 echo "hrs: $number" | myLog
 124 SHrs="$TIME_NUMBERS_1/$number"
 125 SHrsH=$(eval "echo $hrsWord")
 126
 127 # minutes
 128
 129 if [ "$min" != "0" ]; then
 130         number=$(ls -p $CONTENT/$currentL/$SYSMESSAGES/$TIME_NUMBERS_2 | grep -v '/' | awk -v a=$min 'NR == a+1 {print; exit}')
 131         echo "min: $number" | myLog
 132         Smin="$TIME_NUMBERS_2/$number"
 133         SminM=$(eval "echo $minWord")
 134 fi
 135
 136 intorFin1="$INTRO_COORDINATES"
 137 introFin2="$DEV_JINGLE_OUT"
 138
 139 echo "$INTRO_SO_TODAY|$SDay|$SMon|$SItis|$SHrs|$SHrsH|$Smin|$SminM|$intorFin1|$introFin2" > $TMPFS/$message
 140
 141 }&
 142