better beamer and reciver control with volume keys

bug corrections

scripts/.gitignore

@@ -1,3 +1,4 @@
 spaceapikey.txt
 beamerip.txt
 peoplecounterip.txt
+secret.txt

scripts/beamercontrol.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+# this is called by lightcommander
 logger $0 1=$1 2=$2
 BEAMERIP=$(cat $(dirname "$0")"/beamerip.txt")
 function raisescreen() {
@@ -9,13 +10,30 @@ function lowerscreen() {
   echo "Rolling projection screen down"
   ssh pi@doorbuzz 'doorbuzz/projectionscreen.sh down'
 }
+function beamerquery() {
+  signalsource="$(wget -qO - 'http://'"$projip"'/tgi/return.tgi?query=info' |awk -F'[<>]' '/<info>/{print substr($3,33,2)}')"
+  if [ "$signalsource" = "" ]
+  then
+    signalsource="off"  # I know bash can do this in 1 line, but this should still be readable
+  fi
+  echo "$signalsource"
+}
 function beameroff() {
   echo "Switching beamer off"
   wget -qO/dev/null http://$projip/tgi/return.tgi?command=2a3102fd0660 #projector off
 }
 function beameron() {
-  echo "Switching beamer on"
+  currstatus="$(beamerquery)"
+  echo "Switching beamer on (input was $currstatus)"
   wget -qO/dev/null http://$projip/tgi/return.tgi?command=2a3101fe0660 #projector on
+  if [ "$currstatus" = "off" ]
+  then
+    echo "Waiting for beamer to boot..."
+    sleep 15
+    echo "... is now booted"
+    return 0
+  fi
+  return 1
 }
 function dvi() {
   echo "Switching to dvi"
@@ -26,11 +44,8 @@ function hdmi1() {
   wget -qO/dev/null http://$projip/tgi/return.tgi?command=2a3109f6071475 #switch to hdmi1
 }
 function hdmi2() {
-  receiveron
   echo "Switching to hdmi2"
   wget -qO/dev/null http://$projip/tgi/return.tgi?command=2a3109f6071576 #switch to hdmi2
-  sleep 4
-  receiverhdmi
 }
 function vga1() {
   echo "Switching to vga1"
@@ -70,6 +85,14 @@ function receivertuner() {
   echo "Switching receiver to tuner"
   ssh pi@doorbuzz '/usr/bin/irsend SEND_ONCE pioneer "KEY_TUNER"'
 }
+function receivervolumeup() {
+  echo "Turning reciever volume up"
+  ssh pi@doorbuzz '/usr/bin/irsend SEND_ONCE pioneer "KEY_VOLUMEUP"'
+}
+function receivervolumedown() {
+  echo "Turning reciever volume down"
+  ssh pi@doorbuzz '/usr/bin/irsend SEND_ONCE pioneer "KEY_VOLUMEDOWN"'
+}
 function usage() {
   echo "Usage: $0 (beamer|screen) (on|dvi|hdmi1|hdmi2|vga|off|down|up)"
   exit
@@ -82,13 +105,17 @@ case $1 in
         ;;
       off) beameroff
         ;;
-      dvi) beameron; dvi
+      dvi) dvi ; beameron && dvi
         ;;
-      hdmi1) beameron; hdmi1
+      hdmi1) hdmi1 ; beameron && hdmi1
         ;;
-      hdmi2) beameron; hdmi2
+      hdmi2) hdmi2 
+             ( receiveron 
+               sleep 4 
+               receiverhdmi ) & 
+             beameron && hdmi2
         ;;
-      vga1) beameron; vga1
+      vga1) vga1 ; beameron && vga1
         ;;
       *) usage
     esac
@@ -118,6 +145,10 @@ case $1 in
       ;;
       tuner) receivertuner
       ;;
+      "vol+") receivervolumeup
+      ;;
+      "vol-") receivervolumedown
+      ;;
       *) usage
     esac
     ;;
@@ -125,62 +156,3 @@ case $1 in
     usage
     ;;
 esac 2>&1 | logger -t $0
-exit
-if [ "$1" = "off" ]
-then
-  (
-  echo "called with parameter $1"
-  projip="$BEAMERIP"
-  if [ "$projip" = "" ]
-  then
-    echo "no projector IP found"
-    arp -a 
-    raisescreen
-    exit
-  fi
-  signalsource="$(wget -qO - 'http://'"$projip"'/tgi/return.tgi?query=info' |awk -F'[<>]' '/<info>/{print substr($3,33,2)}')"
-  if [ "$signalsource" = "00" ] || [ "$signalsource" = "15" ] || [ "$signalsource" = "" ]
-  then
-    raisescreen
-    echo "wget http://$projip/tgi/return.tgi?command=2a3102fd0660 #projector off"
-    wget -qO - 'http://'"$projip"'/tgi/return.tgi?command=2a3102fd0660' 2>&1 
-    echo $? 
-  else
-    echo "not disabling projector because source is at $signalsource" 
-  fi
-  ) | logger -t "$(basename $0) $$"
-  exit
-fi &
-if [ "$1" = "off" ]
-then
-  exit # because the if before is in background 
-fi
-prevstatus="unknown"
-while true
-do
-  if [ $(date +%H) -eq 23 ]
-  then
-    pingall
-  fi
-  projip="$BEAMERIP"
-  # from the acer webpage we read that bytes 30-31 contain 00 if power off and 01 if power on
-  # we only test if 01, because if off, it can also give no response
-  # but seems to be bytes 32-33 more accurate
-  statusbyte="$(wget -qO - 'http://'"$projip"'/tgi/return.tgi?query=info'|awk -F'[<>]' '/<info>/{print substr($3,31,2)}')"  
-  if [ "$statusbyte" = "01" ]
-  then
-    if [ "$prevstatus" != "on" ]
-    then
-      logger -t $(basename $0) "$$ Projector is on"
-      ssh pi@doorbuzz 'doorbuzz/projectionscreen.sh down'
-      prevstatus="on"
-    fi
-  else
-    if [ "$prevstatus" != "off" ]
-    then
-      logger -t $(basename $0) "$$ Projector is off"
-      prevstatus="off"
-    fi
-  fi
-  sleep 10
-done

scripts/beamerdetect.sh

@@ -26,7 +26,8 @@ then
     exit
   fi
   signalsource="$(wget -qO - 'http://'"$projip"'/tgi/return.tgi?query=info' |awk -F'[<>]' '/<info>/{print substr($3,33,2)}')"
-  if [ "$signalsource" = "00" ] || [ "$signalsource" = "15" ] || [ "$signalsource" = "" ]
+  #if [ "$signalsource" = "00" ] || [ "$signalsource" = "15" ] || [ "$signalsource" = "" ]
+  if [ "$signalsource" = "00" ] || [ "$signalsource" = "02" ] || [ "$signalsource" = "" ]
   then
     raisescreen
     echo "wget http://$projip/tgi/return.tgi?command=2a3102fd0660 #projector off"

scripts/lightcommander

@@ -3,8 +3,8 @@ if [ "$1" = "" ]
 then
   echo "usage: $0 {main|chill|status|labsocket|alarm|screen} {on|off}"
   echo "usage: $0 {projector} {on|hdmi1|hdmi2|dvi|vga1|off}"
-  echo "usage; $0 {receiver} {on|off|hdmi|jack1|jack2|optical}"
-  echo "usage: $0 {maindoor} {open}"
+  echo "usage; $0 {receiver} {on|off|hdmi|jack1|jack2|optical|vol-|vol+}"
+#  echo "usage: $0 {maindoor} {open}"
   exit 1
 fi
 function dolight() {
@@ -36,8 +36,8 @@ function dolight() {
          ;;
     receiver)  sudo /root/pidor/scripts/beamercontrol.sh receiver "$2"
          ;;
-    maindoor)  sudo /root/pidor/scripts/opendoor.sh
-         ;;
+#    maindoor)  sudo /root/pidor/scripts/opendoor.sh
+#         ;;
   esac
   #                       type (2=10bit)
   #                       | house 1-16 (the dial thingie)

scripts/opendoor.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
-BUZZERURL="$(cat "$(dirname "$0")"/secret.txt)/state.xml?relay1State=2&pulseTime1=5"
-wget -O - --timeout=1 --tries=1 $BUZZERSTATUSURL
+RELAYURL="$(cat "$(dirname "$0")"/secret.txt)/state.xml?relay1State=2&pulseTime1=5"
+wget -O - --timeout=1 --tries=1 $RELAYURL

scripts/upd_status.sh

@@ -42,7 +42,7 @@ doorlockbutton="$(cat /run/doorlockbutton)"
 nai=$(stat -c "%Y" /run/spacestatus)    # get mtime as status change time
 if [ "$status" = "open" ]
 then
-  /usr/bin/curl --max-time 1 --silent --data key="$spaceapikey" --data-urlencode sensors='{"state":{"open":true,"lastchange":'"$nai"'}}' http://spaceapi.syn2cat.lu/sensor/set
+  /usr/bin/curl --max-time 1 --silent --insecure --data key="$spaceapikey" --data-urlencode sensors='{"state":{"open":true,"lastchange":'"$nai"'}}' http://spaceapi.syn2cat.lu/sensor/set
   #logger -t $(basename $0) "$$ sending status $status to spacapi ret=$?"
 fi
 for plugin in $(ls "$0".d)
@@ -60,7 +60,7 @@ then
   # problem: if closing state but not actually shuting door for a longer time, the status in spaceapi
   # will be the time of closing but not that of actually shutting the door
   # but the status will only be updated once the door is shut
-  /usr/bin/curl --max-time 1 --silent --data key="$spaceapikey" --data-urlencode sensors='{"state":{"open":false,"lastchange":'"$nai"'}}' http://spaceapi.syn2cat.lu/sensor/set
+  /usr/bin/curl --max-time 1 --silent --insecure --data key="$spaceapikey" --data-urlencode sensors='{"state":{"open":false,"lastchange":'"$nai"'}}' http://spaceapi.syn2cat.lu/sensor/set
   #logger -t $(basename $0) "$$ sending status $status to spacapi ret=$?"
 fi
 
@@ -74,5 +74,5 @@ if [ "$status" = "closed" ]
 then
   presency=0
 fi
-/usr/bin/curl --max-time 1 --silent --data key="$spaceapikey" --data-urlencode sensors='{"sensors":{"people_now_present":[{"value":'"$presency"'}]}}' http://spaceapi.syn2cat.lu/sensor/set
+/usr/bin/curl --max-time 1 --silent --insecure --data key="$spaceapikey" --data-urlencode sensors='{"sensors":{"people_now_present":[{"value":'"$presency"'}]}}' http://spaceapi.syn2cat.lu/sensor/set
 V

scripts/upd_status.sh.d/tweet

@@ -50,9 +50,9 @@ if ( $currentStatus != $previousStatus ) {
 
     case 'closed':
       $peopleMax="";
-      if($peopleMax=file_get_contents("/var/spool/peoplecountermax")) {
+      if($peopleMax=file_get_contents("/var/cache/peoplecountermax")) {
         $peopleMax=str_replace("\n", '', $peopleMax);
-        file_put_contents("/var/spool/peoplecountermax","0");
+        file_put_contents("/var/cache/peoplecountermax","0");
         if($peopleMax>8) {    // only write this info if the place has been quite busy
           $peopleMax="There were up to $peopleMax hackers today.\n";
         } else {

www/htdocs/lights.level2.lu/index.html

@@ -90,15 +90,20 @@
             <p><a class="btn btn-success btn-lg btn-block" data-area="receiver" data-status="hdmi" >HDMI (projector) 2.0</a></p>
             <p><a class="btn btn-success btn-lg btn-block" data-area="receiver" data-status="optical" >Optical (BluRay) 5.1</a></p>
             <p><a class="btn btn-success btn-lg btn-block" data-area="receiver" data-status="tuner" >Tuner</a></p>
-            <p><a class="btn btn-danger btn-lg btn-block" data-area="receiver" data-status="off" >Off</a></p>
+            <p><a class="btn btn-success btn-lg btn-block" data-area="receiver" data-status="vol-" >Vol-</a></p>
+            <p><a class="btn btn-success btn-lg btn-block" data-area="receiver" data-status="vol+" >Vol+</a></p>
+            <p><a class="col-md-3 btn btn-danger btn-lg btn-block" data-area="receiver" data-status="off" >Off</a></p>
+          </div>
           </div>
         </div>
+<!--
         <div class="col-md-6">
           <div class=" well">
             <h1>Main Door</h1>
             <p><a class="btn btn-success btn-lg btn-block" data-area="maindoor" data-status="open" >Open door</a></p>
           </div>
         </div>
+-->
       </div>