better documentation

timing for projector on

README.txt

@@ -18,9 +18,13 @@ sudo bash   # all is installed under root
 apt-get install php5-curl # for twitter
 apt-get install git # for getting this
 apt-get install wiringpi # for the buttons and stuff
+apt-get install gawk # raspian has mawk by default which lacks time functions
 
 tzselect
 
+comment out the last 4 lines of rsyslogd.conf (for xconsole)
+like explained here https://www.raspberrypi.org/forums/viewtopic.php?f=91&t=122601
+
 cp -p systemfiles/sudoers.d/* /etc/sudoers.d/
 
 mkdir /root/var    # kinda important

scripts/beamercontrol.sh

@@ -48,7 +48,7 @@ function beameron() {
   if [ "$currstatus" = "off" ]
   then
     echo "Waiting for beamer to boot..."
-    sleep 15
+    sleep 18
     echo "... is now booted"
     return 0
   fi

scripts/lightcommander

@@ -36,6 +36,8 @@ function dolight() {
          ;;
     receiver)  sudo /root/pidor/scripts/beamercontrol.sh receiver "$2"
          ;;
+    stealth)  sudo /root/pidor/scripts/stealth.sh
+         ;;
 #    maindoor)  sudo /root/pidor/scripts/opendoor.sh
 #         ;;
   esac

scripts/lockbutton.sh.d/01doormessage

@@ -8,6 +8,8 @@ then
 fi
 if [ "$1" = "pushed" ]
 then
+  oldvol="$(amixer get PCM |awk -F'[][]' '/: Playback.*%/{print $2}')"
+  amixer set PCM 5%
   aplay '/root/win/Windows XP Error.wav'
   sleep 1
   aplay '/root/win/Windows XP Critical Stop.wav'
@@ -16,5 +18,6 @@ then
   sleep 1
   #espeak -s 120 -p 80 "I will tell you when I am finished."  2>/dev/null
   aplay '/root/win/Windows XP Logoff Sound.wav'
+  amixer set PCM "$oldvol"
 fi
 ) &

scripts/upd_status.sh.d/tweet

@@ -15,7 +15,7 @@ $statusTag = '#statusUpdate';
 // Set the messages to tweet when the status of the hackspace changes
 // %s is going to be replaced by the current time to avoid duplicate tweets on Twitter
 $messageOpen    = "It's %s and we are open \o/ \ncome in and create something awesome =) \nhttps://Level2.lu/openingTimes";
-$messageClosed  = "We just closed our doors at %s \n%sSee you very soon... \nhttps://Level2.lu/openingTimes";
+$messageClosed  = "We just closed our doors at %s%s See you very soon... \nhttps://Level2.lu/openingTimes";
 
 require_once('TwitterAPIExchange.php');
 
@@ -54,9 +54,9 @@ if ( $currentStatus != $previousStatus ) {
         $peopleMax=str_replace("\n", '', $peopleMax);
         file_put_contents("/var/cache/peoplecountermax","0");
         if($peopleMax>8) {    // only write this info if the place has been quite busy
-          $peopleMax="There were up to $peopleMax hackers today.\n";
+          $peopleMax="\nThere were up to $peopleMax hackers today.\n";
         } else {
-          $peopleMax="";
+          $peopleMax=str_repeat('.',$peopleMax);
         }
       } else {
         $peopleMax="";