Add the remote control for the projector screen

items/level2.items

@@ -16,6 +16,7 @@ Switch  engineering_table_lamps     "Table Lamps"   <lightbulb> (engineering)
 Switch  engineering_ceiling_lamps   "Ceiling Lamps" <lightbulb> (engineering)   { channel="mqtt:topic:engineering_ceiling_lamps:power" }
 Switch  engineering_status_lamp     "Status Lamp"   <lightbulb> (engineering)   { channel="mqtt:topic:engineering_status_lamp:power"   }
 
+// ----------------------------------------------------------------------------
 
 // If ChromeCast doesn't work you have to link this item with the Chromecast channel manually
 String  chill_zone_chromecast_appid
@@ -27,6 +28,22 @@ String  chill_zone_chromecast_status
     "Chromecast Status [%s]"
     { channel="chromecast:chromecast:b000d809ccb35a409a3dd3d14e0fbf08:statustext" }
 
+// ----------------------------------------------------------------------------
+
 Switch  chill_zone_beamer
     "Beamer"
     (chill_zone)
+
+// ----------------------------------------------------------------------------
+
+Switch chill_zone_screen_button_up
+    "Screen up"
+    { channel="mqtt:topic:chill_zone_screen:up", autoupdate="false" }
+
+Switch chill_zone_screen_button_stop
+    "Screen stop"
+    { channel="mqtt:topic:chill_zone_screen:stop", autoupdate="false" }
+
+Switch chill_zone_screen_button_down
+    "Screen down"
+    { channel="mqtt:topic:chill_zone_screen:down", autoupdate="false" }

rules/level2.rules

@@ -17,17 +17,51 @@ then
     logInfo("beamer", "Beamer state: {}", beamerStatus)
 end
 
+// ----------------------------------------------------------------------------
+
 rule "Chromecast changed"
 when
     Item chill_zone_chromecast_status changed
 then
     chill_zone_beamer.sendCommand("ON")
+    chill_zone_screen_button_down.sendCommand("ON")
     val app = chill_zone_chromecast_status.state.toString
     if (app === null || app == UNDEF || app == 'UNDEF' || app == '' ) {
         // set input to DVI - hackerspace video
         sendHttpGetRequest("http://10.2.113.7/tgi/return.tgi?command=2a3109f6070566")
+        logInfo('beamer', 'Switch to input DVI')
     } else {
         // set input to HDMI2 - chromecast
         sendHttpGetRequest("http://10.2.113.7/tgi/return.tgi?command=2a3109f6071576")
+        logInfo('beamer', 'Switch to input HDMI2')
     }
 end
+
+// ----------------------------------------------------------------------------
+
+rule "Screen up"
+when
+    Item chill_zone_screen_button_up received command ON
+then
+    logInfo('screen', 'Screen up')
+    Thread::sleep(2000)
+    chill_zone_screen_button_up.sendCommand(OFF)
+end
+
+rule "Screen stop"
+when
+    Item chill_zone_screen_button_stop received command ON
+then
+    logInfo('screen', 'Screen stop')
+    Thread::sleep(2000)
+    chill_zone_screen_button_stop.sendCommand(OFF)
+end
+
+rule "Screen down"
+when
+    Item chill_zone_screen_button_down received command ON
+then
+    logInfo('screen', 'Screen down')
+    Thread::sleep(2000)
+    chill_zone_screen_button_down.sendCommand(OFF)
+end

things/level2.things

@@ -15,6 +15,23 @@ Bridge mqtt:broker:mosquitto "Mosquitto" [
             ]
     }
 
+    // ----------------------------------------------------------------------------
+
+    Thing topic chill_zone_screen "Screen" @ "Chill Zone" {
+        Channels:
+            Type switch : up  "Up"  [
+                commandTopic="cmnd/chill_zone/screen/Power1"
+            ]
+
+            Type switch : stop  "Stop"  [
+                commandTopic="cmnd/chill_zone/screen/Power2"
+            ]
+
+            Type switch : down  "Down"  [
+                commandTopic="cmnd/chill_zone/screen/Power3"
+            ]
+    }
+
     Thing topic chill_zone_lamps "Lamps" @ "Chill zone" {
         Channels:
             Type switch : power  "Power"  [
@@ -22,6 +39,8 @@ Bridge mqtt:broker:mosquitto "Mosquitto" [
             ]
     }
 
+    // ----------------------------------------------------------------------------
+
     Thing topic engineering_table_lamps "Engineering Table Lamps" @ "Engineering" {
         Channels:
             Type switch : power  "Power"  [