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

   1 #/bin/bash
   2
   3 . "common.sh"
   4
   5 audioDevice=$1
   6 micDevice=$2
   7
   8 # ----------------------- button beep ----------------------------------------------------------------
   9
  10 beep (){
  11 #       ./fast-gpio pwm 38 500 50 7
  12         : > /dev/null
  13 #       play -n synth sin %41 fade q 0.0 0.1 0.01 gain -25
  14 }
  15
  16 # ----------------------------------------------------------------------------------------------------
  17
  18 # KBD_READ=$(( $KBD_MASK ^ ($1 & $KBD_MASK) ))
  19
  20 KBD_READ=$(( $3 ))
  21
  22 ## curentNumberOfMessages=$(awk 'END {print NR}' $TMPFS/$message)
  23
  24 if [ ! -s "$TMPFS/$kbdExec" ]; then
  25
  26         echo $1, $KBD_READ
  27         echo $KBD_READ > $TMPFS/$kbdExec
  28
  29         case $KBD_READ in
  30
  31                 "$KBD_V_UP") # ----------------------- volume up --------------------------
  32
  33                         beep
  34
  35                         echo "vol+" | myLog
  36
  37                         currentVolume=$(cat $TMPFS/$volume)
  38                         if [ "$currentVolume" -lt "$VOLMAX" ]; then
  39                                 currentVolume=$(( $currentVolume + $VOLSTEP ))
  40                         else
  41                                 currentVolume=$VOLMAX
  42                         fi
  43
  44                         setVolume $currentVolume > /dev/null
  45                         echo $currentVolume > $TMPFS/$volume
  46                 ;;
  47
  48                 "$KBD_V_DOWN") # ----------------------- volume down ----------------------
  49
  50                         beep
  51
  52                         echo "vol-" | myLog
  53
  54                         currentVolume=$(cat $TMPFS/$volume)
  55                         if [ "$currentVolume" -gt "$VOLMIN" ]; then
  56                                 currentVolume=$(( $currentVolume - $VOLSTEP ))
  57                         else
  58                                 currentVolume=$VOLMIN
  59                         fi
  60                         setVolume $currentVolume > /dev/null
  61                         echo $currentVolume > $TMPFS/$volume
  62                 ;;
  63
  64                 # ------------------- vol + & vol - shutdown ------------------------------
  65
  66                 "$(( $KBD_V_UP ^ $KBD_V_DOWN ))")
  67
  68                         echo "vol + - pressed" | myLog
  69
  70                         if [ ! -s "$shutDown" ]; then
  71                                 date +%s > "$shutDown"
  72                         else
  73                                 time=$(date +%s)
  74                                 prevtime=$(cat "$shutDown" 2>/dev/null)
  75                                 if [ "$prevtime" == "" ]; then
  76                                         prevtime=0;
  77                                         tdiff=0;
  78                                 else
  79                                         tdiff=$(( $time - $prevtime ))
  80                                 fi
  81
  82                                 if [ "$tdiff" -gt "$SHORT_BUTTON_HOLD" ]; then
  83
  84                                         shutdownDevice $BUTTON_SHUTDOWN_DELAY "$DEV_JINGLE" "$DEVICE_OFF"
  85                                 fi
  86                         fi
  87
  88                         sleep 1
  89
  90                 ;;
  91
  92                 # ------------------- vol - & L, number of device -------------------------
  93
  94                 # firmware version and date of updating
  95
  96                 "$(( $KBD_V_UP ^ $KBD_L ))")
  97
  98                         fwVER=$(cat version |  tr "." " ")
  99
 100                         if [ ! -f instime ]; then
 101                                 date +%s > instime
 102                         fi
 103
 104                         insTime=$(date -d @$(cat instime) "+%d %B %Y" | sed "s/^0*//g; s/\.0*/./g")
 105
 106                         CTfile=$(cat contenttime 2>/dev/null)
 107
 108                         MAC=$(cat /proc/sys/kernel/hostname | awk -F'-' '{print $NF}')
 109
 110                         if [ "$CTfile" == "" ]; then
 111                                 contentTime=$insTime
 112                         else
 113                                 contentTime=$(date -d @$CTfile "+%d %B %Y" | sed "s/^0*//g; s/\.0*/./g")
 114                         fi
 115
 116                         m1=$(generateRoboMessage "Device number is, $MAC")
 117                         m2=$(generateRoboMessage "Current firmware verson is, $fwVER, updated on, $insTime.")
 118                         m3=$(generateRoboMessage "Date of last content update is, $contentTime")
 119                         echo "$DEV_JINGLE|$m1|$m2|$m3|$DEV_JINGLE_OUT" > $TMPFS/$message
 120
 121                         sleep 3
 122                 ;;
 123
 124                 # ------------------- vol - & T, History Reset ----------------------------
 125
 126                 "$(( $KBD_V_DOWN ^ $KBD_T ))")
 127
 128                         echo "history reset" | myLog
 129
 130                         narrativeStructureReset
 131
 132                         m1=$(generateRoboMessage "The history of narration has been reset.")
 133                         echo "$DEV_JINGLE|$m1|$DEV_JINGLE_OUT" > $TMPFS/$message
 134
 135                         sleep 3
 136                 ;;
 137
 138                 "$KBD_T")  # ----------------------- theme (language <) -------------------
 139
 140                         beep
 141
 142                         echo "theme" | myLog
 143
 144                         listOfLanguages=$(ls -c1 $CONTENT)
 145                         numOflang=$( echo $listOfLanguages | awk '{print NF}' )
 146                         currentLN=$(cat $TMPFS/$currentLangNum)
 147
 148                         if [ "$currentLN" -gt "1" ]; then
 149                                 currentLN=$(( $currentLN - 1 ))
 150                         else
 151                                 currentLN=$numOflang
 152                         fi
 153
 154                         echo $currentLN > $TMPFS/$currentLangNum
 155                         currentL=$(echo $listOfLanguages | awk -v a=$currentLN '{print $a}')
 156                         echo $currentL > $TMPFS/$currentLang
 157
 158                         echo "$DEV_JINGLE|$DEV_LANGUAGE" > $TMPFS/$message
 159
 160                         echo $currentL $currentLN | myLog
 161
 162                         sleep 1
 163                 ;;
 164
 165                 "$KBD_L") # ----------------------- language > ----------------------------
 166
 167                         beep
 168
 169                         echo "language" | myLog
 170
 171                         if [ -s $TMPFS/$message ]; then
 172                                 while killall madplay 2> /dev/null; do sleep 0; done
 173                         fi
 174
 175                         listOfLanguages=$(ls -c1 $CONTENT)
 176                         numOflang=$( echo $listOfLanguages | awk '{print NF}' )
 177                         currentLN=$(cat $TMPFS/$currentLangNum)
 178
 179                         if [ "$currentLN" -lt "$numOflang" ]; then
 180                                 currentLN=$(( $currentLN + 1 ))
 181                         else
 182                                 currentLN=1
 183                         fi
 184
 185                         echo $currentLN > $TMPFS/$currentLangNum
 186                         currentL=$(echo $listOfLanguages | awk -v a=$currentLN '{print $a}')
 187                         echo $currentL > $TMPFS/$currentLang
 188
 189                         echo "$DEV_JINGLE|$DEV_LANGUAGE" > $TMPFS/$message
 190
 191                         echo $currentL $currentLN | myLog
 192
 193                         sleep 1
 194                 ;;
 195
 196                 "$KBD_M") # ---------------------- nav memorize GPS ----------------------
 197
 198                         beep
 199
 200                         echo "map marker" | myLog
 201
 202                         time=$(date +%s)
 203
 204                         CURRENTGPSStr=$(cat $CURRENTGPS)
 205                         prevtime=$(echo $CURRENTGPSStr | awk -F'|' '{print $3; exit}')
 206
 207                         if [ "$prevtime" == "" ]; then prevtime=0; fi
 208                         tdiff=$(( $time - $prevtime ))
 209
 210                         if [ "$prevtime" != "" ] && [ "$tdiff" -lt "$MAX_GPS_AGE_THRESHOLD" ]; then     # valid GPS data checking
 211
 212                                 currentGPS=$(echo $CURRENTGPSStr | awk -F'|' '{print $1; exit}')
 213                                 echo $currentGPS > $navMemo
 214
 215                                 # coordinates has been saved
 216
 217                                 echo "$DEV_JINGLE|$NAV_YOU_COORD_SAVED" > $TMPFS/$message
 218
 219                                 echo "saved" | myLog
 220
 221                         else    # GPS not fixed
 222
 223                                 echo "$DEV_JINGLE|$DEV_NO_COORD" > $TMPFS/$message
 224
 225                                 echo "GPS not fixed" | myLog
 226                         fi
 227
 228                         sleep 5
 229                 ;;
 230
 231                 "$KBD_R") # ----------------------- nav reminder -------------------------
 232
 233                         beep
 234
 235                         echo "navigation" | myLog
 236
 237                         memo=$(cat $navMemo)
 238
 239                         if [ "$memo" != "" ]; then      # GPS pont was saved early
 240
 241                                 navTurnedOn=$(cat $navOn)
 242
 243                                 if [ "$navTurnedOn" == "" ]; then
 244
 245                                         echo 1 > $navOn
 246
 247                                         NAVMEMOGPS=$(cat $navMemo)
 248
 249                                         # navigation has been activated
 250
 251                                         echo "$DEV_JINGLE|$NAV_FUNC_ACTIVE" > $TMPFS/$message
 252
 253                                         echo "nav activated" | myLog
 254                                 else
 255
 256                                         : > $navOn
 257
 258                                         # navigation has been deactivated
 259
 260                                         echo $NAV_FUNC_TURNED_OFF >> $TMPFS/$message
 261
 262                                         echo "nav off" | myLog
 263                                 fi
 264
 265                         else    # device has no points in memory
 266
 267                                 echo $NAV_NO_POINTS >> $TMPFS/$message
 268
 269                                 echo "nav no saved points" | myLog
 270                         fi
 271
 272                         sleep 5
 273
 274                 ;;
 275
 276                 "$KBD_MIC") # ----------------------- mic --------------------------------
 277
 278                         beep
 279
 280                         if [ -s "$wifiState" ]; then
 281                                 myLog "mic"
 282                                 echo 1 > $recStart
 283                         else
 284                                 myLog "mic wifi disabled"
 285                         fi
 286
 287                         sleep 3
 288
 289                 ;;
 290
 291                 "$KBD_WIFI") # ----------------------- wifi ------------------------------
 292
 293                         beep
 294
 295                         myLog "wifi pressed"
 296
 297                         if [ ! -s "$wifiButton" ]; then
 298                                 date +%s > "$wifiButton"
 299                         else
 300                                 time=$(date +%s)
 301                                 prevtime=$(cat "$wifiButton" 2>/dev/null)
 302                                 if [ "$prevtime" == "" ]; then
 303                                         prevtime=0;
 304                                         tdiff=0;
 305                                 else
 306                                         tdiff=$(( $time - $prevtime ))
 307                                 fi
 308
 309                                 if [ "$tdiff" -gt "$SHORT_BUTTON_HOLD" ]; then
 310
 311                                         : > "$wifiButton"
 312
 313                                         if [ -s "$wifiState" ]; then
 314
 315                                                 if [ "$MODE" == "l" ]; then
 316                                                         m1=$(generateRoboMessage "Leading mode deactivated.")
 317                                                 fi
 318
 319                                                 echo "$DEV_JINGLE|$DEV_WIFI_OFF|$m1" > $TMPFS/$message
 320
 321                                                 : > "$wifiState"
 322                                                 wifiOff
 323                                                 myLog "wifi disabled"
 324
 325                                                 MODE=$(cat mode)
 326
 327                                         else
 328
 329                                                 echo "$DEV_JINGLE|$DEV_WIFI_ON|$DEV_JINGLE_OUT" > $TMPFS/$message
 330
 331                                                 echo 1 > "$wifiState"
 332                                                 followingMode
 333                                                 myLog "wifi ebabled"
 334
 335                                         fi
 336
 337                                         sleep 3
 338
 339                                 fi
 340                         fi
 341
 342                         sleep 1
 343                 ;;
 344
 345                 "$KBD_RELEASE") # ----------------------- release buttons ----------------
 346
 347                         echo "kbd release" | myLog
 348
 349                         # mic
 350
 351                         if [ -s "$recStart" ]; then
 352 #                               killall rec
 353 #                               killall arecord
 354 #                               kill -9 $(pidof arecord)
 355 #                               kill -9 $(pidof rec)
 356                                 kill -15 $(cat /tmp/rec.pid)
 357                                 echo "rec release" | myLog
 358                         fi
 359
 360                         # wifi
 361
 362                         if [ -s "$wifiButton" ]; then
 363                                 : > "$wifiButton"
 364                         fi
 365
 366                         # shutdown (vol + -)
 367
 368                         if [ -s "$shutDown" ]; then
 369                                 : > "$shutDown"
 370
 371                                 echo "$DEV_JINGLE|$INTRO_INSTRUCTION|$INTRO_INSTRUCTION_EXTRA|$INTRO_INSTRUCTION_EXTRA2|$DEV_JINGLE_OUT" > $TMPFS/$message
 372
 373                                 sleep 2
 374                         fi
 375
 376                         # --------
 377                 ;;
 378
 379         esac
 380
 381         : > $TMPFS/$kbdExec
 382 fi
 383
 384