Merge remote-tracking branch 'refs/remotes/tvdzwan/master'

# Conflicts: # include/hyperion/Hyperion.h # libsrc/hyperion/CMakeLists.txt # libsrc/hyperion/Hyperion.cpp
2016-03-09 19:25:04 +01:00 · 2016-03-09 19:25:04 +01:00 · 1144520581
parent ec17038dae cd226d63eb
commit 1144520581
127 changed files with 3079 additions and 438 deletions
--- a/.gitignore
+++ b/.gitignore
@ -2,3 +2,5 @@
 /build*
 .DS_Store

+libsrc/hyperion/ImageProcessor.cpp
+libsrc/hyperion/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -37,6 +37,9 @@ message(STATUS "ENABLE_WS2812BPWM = " ${ENABLE_WS2812BPWM})
 option(ENABLE_X11 "Enable the X11 grabber" OFF)
 message(STATUS "ENABLE_X11 = " ${ENABLE_X11})

+option(ENABLE_QT5 "Enable QT5" OFF)
+message(STATUS "ENABLE_QT5 = " ${ENABLE_QT5})
+
 if(ENABLE_V4L2 AND NOT ENABLE_PROTOBUF)
 	message(FATAL_ERROR "V4L2 grabber requires PROTOBUF. Disable V4L2 or enable PROTOBUF")
 endif(ENABLE_V4L2 AND NOT ENABLE_PROTOBUF)
@ -53,6 +56,10 @@ if(ENABLE_OSX AND ENABLE_DISPMANX)
 	message(FATAL_ERROR "dispmanx grabber and osx grabber cannot be used at the same time")
 endif(ENABLE_OSX AND ENABLE_DISPMANX)

+#if(ENABLE_QT5)
+# TODO vs ENABLE_QT4?
+#endif(ENABLE_QT5)
+
 # Createt the configuration file
 # configure a header file to pass some of the CMake settings
 # to the source code
@ -61,8 +68,14 @@ include_directories("${PROJECT_BINARY_DIR}")

 # Add project specific cmake modules (find, etc)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+
+if(ENABLE_QT5)
+ADD_DEFINITIONS ( -DENABLE_QT5 )
+#find_package(Qt5Widgets)
+else(ENABLE_QT5)
 # Add specific cmake modules to find qt4 (default version finds first available QT which might not be qt4)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/qt4)
+endif(ENABLE_QT5)

 # Define the global output path of binaries
 SET(LIBRARY_OUTPUT_PATH    ${PROJECT_BINARY_DIR}/lib)
@ -78,22 +91,31 @@ include_directories(${CMAKE_SOURCE_DIR}/include)
 # Prefer static linking over dynamic
 #set(CMAKE_FIND_LIBRARY_SUFFIXES ".a;.so")

-set(CMAKE_BUILD_TYPE "Debug")
-#set(CMAKE_BUILD_TYPE "Release")
-
 # enable C++11
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x -Wall")
 #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -std=c++11 -Wall")

+if(ENABLE_QT5)
+#find_package(Qt5Core REQUIRED)
+find_package(Qt5 COMPONENTS Core Gui Widgets Network REQUIRED)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}    ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
+#      set(CMAKE_CXX_FLAGS "-fPIC")
+else(ENABLE_QT5)
 # Configure the use of QT4
 find_package(Qt4 COMPONENTS QtCore QtGui QtNetwork REQUIRED QUIET)
+endif(ENABLE_QT5)

 #add libusb and pthreads
 find_package(libusb-1.0 REQUIRED)
 find_package(Threads REQUIRED)
-
+if(ENABLE_QT5)
+#include(${QT_USE_FILE})
+add_definitions(${QT_DEFINITIONS})
+else(ENABLE_QT5)
 include(${QT_USE_FILE})
 add_definitions(${QT_DEFINITIONS})
+endif(ENABLE_QT5)
+
 # TODO[TvdZ]: This linking directory should only be added if we are cross compiling
 if(NOT APPLE)
 	link_directories(${CMAKE_FIND_ROOT_PATH}/lib/arm-linux-gnueabihf)
--- a/CompileHowto.txt
+++ b/CompileHowto.txt
@ -24,11 +24,11 @@ mkdir "$HYPERION_DIR/build"
 cd "$HYPERION_DIR/build"

 # run cmake to generate make files on the raspberry pi
-cmake ..
+cmake  -DCMAKE_BUILD_TYPE=Release -Wno-dev ..
 # or if you are not compiling on the raspberry pi and need to disable the Dispmanx grabber and support for spi devices
-cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_X11=ON ..
+cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_X11=ON -DCMAKE_BUILD_TYPE=Release -Wno-dev ..
 # as an alternative for the dispmanx grabber on non-rpi devices (e.g. cubox-i) you could try the framebuffer grabber
-cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_FB=ON ..
+cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_FB=ON  -DCMAKE_BUILD_TYPE=Release -Wno-dev ..
 # for OSX build you need XCode, qt4 libraries and cmake. You can use macport (homebrew might work too) to install them
 sudo port install qt4-mac
 sudo port install cmake
@ -36,6 +36,12 @@ cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_V4L2=OFF -DENABLE_OSX=O

 # run make to build Hyperion
 make
+# or if you have a system with more then 1 cpu core
+make -j 4
+# "4" is  the number of cpu cores (e.g. 4 on RPi2), this makes compile faster
+
+#after compile, to remove any stuff not needed for a release version.
+strip bin/*

 # The binaries are build in "$HYPERION_DIR/build/bin". You could copy those to /usr/bin
 sudo cp ./bin/hyperion-remote /usr/bin/
--- a/Toolchain-imx6.cmake
+++ b/Toolchain-imx6.cmake
@ -6,8 +6,8 @@ SET(CMAKE_SYSTEM_VERSION 1)
 # specify the cross compiler 
 SET(CMAKE_C_COMPILER   ${CUBIXCROSS_DIR}/gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux/bin/arm-linux-gnueabihf-gcc)
 SET(CMAKE_CXX_COMPILER ${CUBIXCROSS_DIR}/gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux/bin/arm-linux-gnueabihf-g++)
-SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv7-a -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=vfpv3 -mfloat-abi=softfp")
-SET(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -march=armv7-a -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=vfpv3 -mfloat-abi=softfp")
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv7-a -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard")
+SET(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -march=armv7-a -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard")

 # where is the target environment 
 SET(CMAKE_FIND_ROOT_PATH ${CUBIXCROSS_DIR}/rootfs) 
--- a/bin/create_release.sh
+++ b/bin/create_release.sh
@ -24,12 +24,17 @@ tar --create --verbose --gzip --absolute-names --show-transformed-names --ignore
 	--transform "s:$repodir/effects/:hyperion/effects/:" \
 	--transform "s:$repodir/config/:hyperion/config/:" \
 	--transform "s:$repodir/bin/hyperion.init.sh:hyperion/init.d/hyperion.init.sh:" \
+	--transform "s:$repodir/bin/hyperion.systemd.sh:hyperion/init.d/hyperion.systemd.sh:" \
+	--transform "s:$repodir/bin/hyperion.initctl.sh:hyperion/init.d/hyperion.initctl.sh:" \
 	--transform "s://:/:g" \
 	"$builddir/bin/hyperiond" \
 	"$builddir/bin/hyperion-remote" \
 	"$builddir/bin/hyperion-v4l2" \
+	"$builddir/bin/gpio2spi" \
 	"$builddir/bin/dispmanx2png" \
 	"$repodir/effects/"* \
 	"$repodir/bin/hyperion.init.sh" \
+	"$repodir/bin/hyperion.systemd.sh" \
+	"$repodir/bin/hyperion.initctl.sh" \
 	"$repodir/config/hyperion.config.json"

--- a/bin/hyperion.init.sh
+++ b/bin/hyperion.init.sh
@ -1,7 +1,16 @@
 #!/bin/bash
-# Hyperion daemon
+# Hyperion daemon service
 # description: Hyperion daemon
 # processname: hyperiond
+### BEGIN INIT INFO
+# Provides:          Hyperion
+# Required-Start:    $remote_fs $syslog
+# Required-Stop:     $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Hyperion Ambilight init.d Service.
+# Description:       Hyperion Ambilight init.d Service.
+### END INIT INFO

 DAEMON=hyperiond
 DAEMONOPTS="/etc/hyperion.config.json"
--- a/bin/hyperion.initctl.sh
+++ b/bin/hyperion.initctl.sh
@ -0,0 +1,17 @@
+## Hyperion daemon initctl script
+
+description "hyperion"
+author "poljvd & tvdzwan"
+
+start on (runlevel [2345])
+stop on (runlevel [!2345])
+
+respawn
+
+pre-start script
+#comment out the following 2 lines for x32/64
+modprobe spidev 
+/usr/bin/gpio2spi
+end script
+
+exec /usr/bin/hyperiond /etc/hyperion.config.json
--- a/bin/hyperion.systemd.sh
+++ b/bin/hyperion.systemd.sh
@ -0,0 +1,15 @@
+[Unit]
+Description=Hyperion Systemd service
+
+[Service]
+Type=simple
+User=root
+Group=root
+UMask=007
+ExecStart=/opt/hyperion/bin/hyperiond /etc/hyperion.config.json
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=on-failure
+TimeoutStopSec=10
+ 
+[Install]
+WantedBy=multi-user.target
--- a/bin/install_hyperion.sh
+++ b/bin/install_hyperion.sh
@ -40,7 +40,7 @@ if [ $IS_OPENELEC -eq 1 ]; then
 if [ $IS_IMX6 -eq 1 ]; then
 	curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion_imx6.tar.gz | tar -C /storage -xz
 else
-	curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.tar.gz | tar -C /storage -xz
+	curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion_rpi.tar.gz | tar -C /storage -xz
 fi
 	curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.deps.openelec-rpi.tar.gz | tar -C /storage/hyperion/bin -xz
 	# modify the default config to have a correct effect path
@ -49,7 +49,7 @@ else
 if [ $IS_IMX6 -eq 1 ]; then
 	wget https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion_imx6.tar.gz -O - | tar -C /opt -xz
 else
-	wget https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.tar.gz -O - | tar -C /opt -xz
+	wget https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion_rpi.tar.gz -O - | tar -C /opt -xz
 fi
 fi

--- a/bin/remove_hyperion.sh
+++ b/bin/remove_hyperion.sh
@ -0,0 +1,105 @@
+#!/bin/sh
+# Script to remove Hyperion and all services
+
+# Make sure /sbin is on the path (for service to find sub scripts)
+PATH="/sbin:$PATH"
+
+#Check if HyperCon is logged in as root
+if [ $(id -u) != 0 ] && [ "$1" = "HyperConRemove" ]; then
+		echo '---> Critical Error: Please connect as user "root" through HyperCon' 
+		echo '---> We need admin privileges to remove your Hyperion! -> abort'
+		exit 1
+fi
+
+#Check, if script is running as root
+if [ $(id -u) != 0 ]; then
+		echo '---> Critical Error: Please run the script as root (sudo sh ./remove_hyperion.sh)' 
+		exit 1
+fi
+
+#Welcome message
+echo '*******************************************************************************' 
+echo 'This script will remove Hyperion and it´s services' 
+echo '-----> Please BACKUP your hyperion.config.json if necessary <-----'
+echo '*******************************************************************************'
+
+#Skip the prompt if HyperCon Remove
+if [ "$1" = "" ]; then
+#Prompt for confirmation to proceed
+while true
+do
+echo -n "---> Do you really want to remove Hyperion and it´s services? (y or n) :"
+read CONFIRM
+case $CONFIRM in
+y|Y|YES|yes|Yes) break ;;
+n|N|no|NO|No)
+echo "---> Aborting - you entered \"$CONFIRM\""
+exit
+;;
+*) echo "-> Please enter only y or n"
+esac
+done
+echo "---> You entered \"$CONFIRM\". Remove Hyperion!"
+fi
+# Find out if we are on OpenElec
+OS_OPENELEC=`grep -m1 -c OpenELEC /etc/issue`
+
+# check which init script we should use
+USE_SYSTEMD=`grep -m1 -c systemd /proc/1/comm`
+USE_INITCTL=`which /sbin/initctl | wc -l`
+USE_SERVICE=`which /usr/sbin/service | wc -l`
+
+# Stop hyperion daemon if it is running
+echo '---> Stop Hyperion, if necessary'
+if [ $OS_OPENELEC -eq 1 ]; then
+    killall hyperiond 2>/dev/null
+elif [ $USE_INITCTL -eq 1 ]; then
+	/sbin/initctl stop hyperion 2>/dev/null
+elif [ $USE_SERVICE -eq 1 ]; then
+	/usr/sbin/service hyperion stop 2>/dev/null
+elif [ $USE_SYSTEMD -eq 1 ]; then
+	service hyperion stop 2>/dev/null
+fi
+
+#Disabling and delete service files
+if [ $USE_INITCTL -eq 1 ]; then
+	echo '---> Delete and disable Hyperion initctl script'
+	rm -v /etc/init/hyperion 2>/dev/null
+	initctl reload-configuration
+elif [ $OS_OPENELEC -eq 1 ]; then
+	# Remove Hyperion from OpenELEC autostart.sh
+	echo "---> Remove Hyperion from OpenELEC autostart.sh"
+	sed -i "/hyperiond/d" /storage/.config/autostart.sh 2>/dev/null
+elif [ $USE_SYSTEMD -eq 1 ]; then
+	# Delete and disable Hyperion systemd script
+	echo '---> Delete and disable Hyperion systemd script'
+	systemctl disable hyperion.service
+	rm -v /etc/systemd/system/hyperion.service 2>/dev/null
+elif [ $USE_SERVICE -eq 1 ]; then
+	# Delete and disable Hyperion init.d script
+	echo '---> Delete and disable Hyperion init.d script'
+	update-rc.d -f hyperion remove
+	rm /etc/init.d/hyperion 2>/dev/null
+fi
+
+# Delete Hyperion binaries
+if [ $OS_OPENELEC -eq 1 ]; then
+	# Remove OpenELEC Hyperion binaries and configs
+	echo '---> Remove the OpenELEC Hyperion binaries and hyperion.config.json'
+	rm -rv /storage/hyperion 2>/dev/null
+	rm -v /storage/.config/hyperion.config.json 2>/dev/null
+else 	
+	#Remove binaries on all distributions/systems (not OpenELEC)
+	echo "---> Remove links to the binaries"	
+	rm -v /usr/bin/hyperiond 2>/dev/null
+	rm -v /usr/bin/hyperion-remote 2>/dev/null
+	rm -v /usr/bin/hyperion-v4l2 2>/dev/null
+	rm -v /etc/hyperion.config.json 2>/dev/null
+	echo "---> Remove binaries"
+	rm -rv /opt/hyperion 2>/dev/null
+fi
+echo '*******************************************************************************' 
+echo 'Hyperion successful removed!'
+echo '*******************************************************************************'  
+exit 0
+	
--- a/config/hyperion.config.json
+++ b/config/hyperion.config.json
@ -4,22 +4,16 @@
 {
 	/// Device configuration contains the following fields: 
 	/// * 'name'       : The user friendly name of the device (only used for display purposes)
-	/// * 'type'       : The type of the device or leds (known types for now are 'ws2801', 'ldp8806',
-	///                  'lpd6803', 'sedu', 'adalight', 'lightpack', 'philipshue', 'test' and 'none')
-	/// * 'output'     : The output specification depends on selected device. This can for example be the
-	///                  device specifier, device serial number, or the output file name
-	/// * 'rate'       : The baudrate of the output to the device
+	/// * 'type'       : The type of the device or leds (known types for now are
+	/// APA102, Adalight, AmbiLed, Atmo, Hyperion-USBASP-WS2801, Hyperion-USBASP-WS2812, Lightberry, Lightpack, LPD6803, LPD8806, Multi-Lightpack, P9813, Paintpack, PhilipsHUE, PiBlaster, SEDU, Test, ThinkerForge, TPM2, WS2801, WS2812b, None)
+	/// * [device type specific configuration]
 	/// * 'colorOrder' : The order of the color bytes ('rgb', 'rbg', 'bgr', etc.).
-	/// Specific of Philips Hue: 
-	/// * 'username'   : The name of user registred on the Philips Hue Bridge
-	/// * 'switchOffOnBlack' : Define if Hue light switch off when black is detected
-	/// * 'transitiontime' : Set the time of transition between color of Hue light
 	"device" :
 	{
 		"name"       : "MyPi",
 		"type"       : "ws2801",
 		"output"     : "/dev/spidev0.0",
-		"rate"       : 250000,
+		"rate"     : 1000000,
 		"colorOrder" : "rgb"
 	},

@ -45,6 +39,7 @@
 	///            - 'type'            The type of smoothing algorithm ('linear' or 'none')
 	///            - 'time_ms'         The time constant for smoothing algorithm in milliseconds
 	///            - 'updateFrequency' The update frequency of the leds in Hz
+	///            - 'updateDelay'     The delay of the output to leds (in periods of smoothing)
 	"color" :
 	{
 		"transform" :
@ -82,13 +77,156 @@
 		],
 		"smoothing" :
 		{
-			"type"            : "none",
+			"type"            : "linear",
 			"time_ms"         : 200,
 			"updateFrequency" : 20.0000,
 			"updateDelay"     : 0
 		}
 	},

+	/// The black border configuration, contains the following items: 
+	///  * enable    			: true if the detector should be activated
+	///  * threshold 			: Value below which a pixel is regarded as black (value between 0.0 and 1.0)
+	///  * unknownFrameCnt		: Number of frames without any detection before the border is set to 0 (default 600)
+	///  * borderFrameCnt		: Number of frames before a consistent detected border gets set (default 50)
+	///  * maxInconsistentCnt 	: Number of inconsistent frames that are ignored before a new border gets a chance to proof consistency
+	///  * blurRemoveCnt		: Number of pixels that get removed from the detected border to cut away blur (default 1)
+	///  * mode 				: Border detection mode (values=default,classic,osd)
+	"blackborderdetector" : 
+	{
+		"enable" : true,
+		"threshold" : 0.0,
+		"unknownFrameCnt" : 600,
+		"borderFrameCnt" : 50,
+		"maxInconsistentCnt" : 10,
+		"blurRemoveCnt" : 1,
+		"mode" : "default"
+	},
+
+	/// The configuration of the effect engine, contains the following items: 
+	///  * paths		: An array with absolute location(s) of directories with effects 
+	///  * color 		: Set static color after boot -> set effect to "" (empty) and input the values [R,G,B] and set duration_ms NOT to 0 (use 1) instead 
+	///  * effect 		: The effect selected as 'boot sequence' 
+	///  * duration_ms	: The duration of the selected effect (0=endless) 
+	///  * priority 	: The priority of the selected effect/static color (default=0) 
+	"effects" : 
+	{
+		"paths" : 
+		[
+			"/opt/hyperion/effects"
+		]
+	},
+
+	"bootsequence" : 
+	{
+		"color" : [0,0,0],
+		"effect" : "Rainbow swirl fast",
+		"duration_ms" : 3000,
+		"priority" : 990
+	},
+
+	/// The configuration of the Json/Proto forwarder. Forward messages to multiple instances of Hyperion on same and/or other hosts 
+	/// 'proto' is mostly used for video streams and 'json' for effects 
+	///  * proto	: Proto server adress and port of your target. Syntax:[IP:PORT] -> ["127.0.0.1:19447"] or more instances to forward ["127.0.0.1:19447","192.168.0.24:19449"] 
+	///  * json	: Json server adress and port of your target. Syntax:[IP:PORT] -> ["127.0.0.1:19446"] or more instances to forward ["127.0.0.1:19446","192.168.0.24:19448"] 
+	///  HINT:	If you redirect to "127.0.0.1" (localhost) you could start a second hyperion with another device/led config!
+	/// 		Be sure your client(s) is/are listening on the configured ports. The second Hyperion (if used) also needs to be configured! (HyperCon -> External -> Json Server/Proto Server)
+// 	"forwarder" : 
+// 	{
+// 		"proto" : ["127.0.0.1:19447"],
+// 		"json" : ["127.0.0.1:19446"]
+// 	},
+
+	///  The configuration for the frame-grabber, contains the following items: 
+	///   * width        : The width of the grabbed frames [pixels]
+	///   * height       : The height of the grabbed frames [pixels]
+	///   * frequency_Hz : The frequency of the frame grab [Hz]
+	"framegrabber" : 
+	{
+		"width" : 80,
+		"height" : 45,
+		"frequency_Hz" : 10.0
+	},
+
+	/// The configuration of the Kodi connection used to enable and disable the frame-grabber. Contains the following fields: 
+	///  * xbmcAddress       : The IP address of the Kodi-host
+	///  * xbmcTcpPort       : The TCP-port of the Kodi-server
+	///  * grabVideo         : Flag indicating that the frame-grabber is on(true) during video playback
+	///  * grabPictures      : Flag indicating that the frame-grabber is on(true) during picture show
+	///  * grabAudio         : Flag indicating that the frame-grabber is on(true) during audio playback
+	///  * grabMenu          : Flag indicating that the frame-grabber is on(true) at the Kodi menu
+	///  * grabScreensaver   : Flag indicating that the frame-grabber is on(true) when Kodi is on screensaver
+	///  * enable3DDetection : Flag indicating that the frame-grabber should switch to a 3D compatible modus if a 3D video is playing
+// 	"xbmcVideoChecker" : 
+// 	{
+// 		"xbmcAddress" : "127.0.0.1",
+// 		"xbmcTcpPort" : 9090,
+// 		"grabVideo" : true,
+// 		"grabPictures" : true,
+// 		"grabAudio" : true,
+// 		"grabMenu" : false,
+// 		"grabScreensaver" : true,
+// 		"enable3DDetection" : true
+// 	},
+
+	/// The configuration of the Json server which enables the json remote interface
+	///  * port : Port at which the json server is started
+	"jsonServer" : 
+	{
+		"port" : 19444
+	},
+
+	/// The configuration of the Proto server which enables the protobuffer remote interface
+	///  * port : Port at which the protobuffer server is started
+	"protoServer" : 
+	{
+		"port" : 19445
+	},
+
+	/// The configuration of the boblight server which enables the boblight remote interface
+	///  * port : Port at which the boblight server is started
+// 	"boblightServer" : 
+// 	{
+// 		"port" : 19333
+// 	},
+
+	/// Configuration for the embedded V4L2 grabber
+	///  * device          : V4L2 Device to use [default="/dev/video0"]
+	///  * input           : V4L2 input to use [default=0]
+	///  * standard        : Video standard (no-change/PAL/NTSC) [default="no-change"]
+	///  * width                : V4L2 width to set [default=-1]
+	///  * height               : V4L2 height to set [default=-1]
+	///  * frameDecimation      : Frame decimation factor [default=2]
+	///  * sizeDecimation       : Size decimation factor [default=8]
+	///  * priority             : Hyperion priority channel [default=800]
+	///  * mode                 : 3D mode to use 2D/3DSBS/3DTAB (note: no autodetection) [default="2D"]
+	///  * cropLeft             : Cropping from the left [default=0]
+	///  * cropRight            : Cropping from the right [default=0]
+	///  * cropTop              : Cropping from the top [default=0]
+	///  * cropBottom           : Cropping from the bottom [default=0]
+	///  * redSignalThreshold   : Signal threshold for the red channel between 0.0 and 1.0 [default=0.0]
+	///  * greenSignalThreshold : Signal threshold for the green channel between 0.0 and 1.0 [default=0.0]
+	///  * blueSignalThreshold  : Signal threshold for the blue channel between 0.0 and 1.0 [default=0.0]
+// 	"grabber-v4l2" : 
+// 	{
+// 		"device" : "/dev/video0",
+// 		"input" : 0,
+// 		"standard" : "no-change",
+// 		"width" : -1,
+// 		"height" : -1,
+// 		"frameDecimation" : 2,
+// 		"sizeDecimation" : 8,
+// 		"priority" : 800,
+// 		"mode" : "2D",
+// 		"cropLeft" : 0,
+// 		"cropRight" : 0,
+// 		"cropTop" : 0,
+// 		"cropBottom" : 0,
+// 		"redSignalThreshold" : 0.0,
+// 		"greenSignalThreshold" : 0.0,
+// 		"blueSignalThreshold" : 0.0
+// 	},
+
 	///  The configuration for each individual led. This contains the specification of the area 
 	///  averaged of an input image for each led to determine its color. Each item in the list 
 	///  contains the following fields:
@ -102,47 +240,47 @@
 	[
 		{
 			"index" : 0,
-			"hscan" : { "minimum" : 0.4375, "maximum" : 0.5000 },
+			"hscan" : { "minimum" : 0.5000, "maximum" : 0.5625 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
 			"index" : 1,
-			"hscan" : { "minimum" : 0.3750, "maximum" : 0.4375 },
+			"hscan" : { "minimum" : 0.4375, "maximum" : 0.5000 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
 			"index" : 2,
-			"hscan" : { "minimum" : 0.3125, "maximum" : 0.3750 },
+			"hscan" : { "minimum" : 0.3750, "maximum" : 0.4375 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
 			"index" : 3,
-			"hscan" : { "minimum" : 0.2500, "maximum" : 0.3125 },
+			"hscan" : { "minimum" : 0.3125, "maximum" : 0.3750 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
 			"index" : 4,
-			"hscan" : { "minimum" : 0.1875, "maximum" : 0.2500 },
+			"hscan" : { "minimum" : 0.2500, "maximum" : 0.3125 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
 			"index" : 5,
-			"hscan" : { "minimum" : 0.1250, "maximum" : 0.1875 },
+			"hscan" : { "minimum" : 0.1875, "maximum" : 0.2500 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
 			"index" : 6,
-			"hscan" : { "minimum" : 0.0625, "maximum" : 0.1250 },
+			"hscan" : { "minimum" : 0.1250, "maximum" : 0.1875 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
 			"index" : 7,
-			"hscan" : { "minimum" : 0.0000, "maximum" : 0.0625 },
+			"hscan" : { "minimum" : 0.0625, "maximum" : 0.1250 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
 			"index" : 8,
-			"hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
+			"hscan" : { "minimum" : 0.0000, "maximum" : 0.0625 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
@ -182,254 +320,155 @@
 		},
 		{
 			"index" : 16,
-			"hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
-			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
-		},
-		{
-			"index" : 17,
 			"hscan" : { "minimum" : 0.0000, "maximum" : 0.0625 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
-			"index" : 18,
+			"index" : 17,
 			"hscan" : { "minimum" : 0.0625, "maximum" : 0.1250 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
-			"index" : 19,
+			"index" : 18,
 			"hscan" : { "minimum" : 0.1250, "maximum" : 0.1875 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
-			"index" : 20,
+			"index" : 19,
 			"hscan" : { "minimum" : 0.1875, "maximum" : 0.2500 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
-			"index" : 21,
+			"index" : 20,
 			"hscan" : { "minimum" : 0.2500, "maximum" : 0.3125 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
-			"index" : 22,
+			"index" : 21,
 			"hscan" : { "minimum" : 0.3125, "maximum" : 0.3750 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
-			"index" : 23,
+			"index" : 22,
 			"hscan" : { "minimum" : 0.3750, "maximum" : 0.4375 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
-			"index" : 24,
+			"index" : 23,
 			"hscan" : { "minimum" : 0.4375, "maximum" : 0.5000 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
-			"index" : 25,
+			"index" : 24,
 			"hscan" : { "minimum" : 0.5000, "maximum" : 0.5625 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
+		{
+			"index" : 25,
+			"hscan" : { "minimum" : 0.5625, "maximum" : 0.6250 },
+			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
+		},
 		{
 			"index" : 26,
-			"hscan" : { "minimum" : 0.5625, "maximum" : 0.6250 },
+			"hscan" : { "minimum" : 0.6250, "maximum" : 0.6875 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
 			"index" : 27,
-			"hscan" : { "minimum" : 0.6250, "maximum" : 0.6875 },
+			"hscan" : { "minimum" : 0.6875, "maximum" : 0.7500 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
 			"index" : 28,
-			"hscan" : { "minimum" : 0.6875, "maximum" : 0.7500 },
+			"hscan" : { "minimum" : 0.7500, "maximum" : 0.8125 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
 			"index" : 29,
-			"hscan" : { "minimum" : 0.7500, "maximum" : 0.8125 },
+			"hscan" : { "minimum" : 0.8125, "maximum" : 0.8750 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
 			"index" : 30,
-			"hscan" : { "minimum" : 0.8125, "maximum" : 0.8750 },
+			"hscan" : { "minimum" : 0.8750, "maximum" : 0.9375 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
 			"index" : 31,
-			"hscan" : { "minimum" : 0.8750, "maximum" : 0.9375 },
+			"hscan" : { "minimum" : 0.9375, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
 		},
 		{
 			"index" : 32,
-			"hscan" : { "minimum" : 0.9375, "maximum" : 1.0000 },
-			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
-		},
-		{
-			"index" : 33,
-			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
-			"vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
-		},
-		{
-			"index" : 34,
 			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.0000, "maximum" : 0.1429 }
 		},
 		{
-			"index" : 35,
+			"index" : 33,
 			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.1429, "maximum" : 0.2857 }
 		},
 		{
-			"index" : 36,
+			"index" : 34,
 			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.2857, "maximum" : 0.4286 }
 		},
 		{
-			"index" : 37,
+			"index" : 35,
 			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.4286, "maximum" : 0.5714 }
 		},
 		{
-			"index" : 38,
+			"index" : 36,
 			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.5714, "maximum" : 0.7143 }
 		},
 		{
-			"index" : 39,
+			"index" : 37,
 			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.7143, "maximum" : 0.8571 }
 		},
 		{
-			"index" : 40,
+			"index" : 38,
 			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.8571, "maximum" : 1.0000 }
 		},
 		{
-			"index" : 41,
-			"hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
-			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
-		},
-		{
-			"index" : 42,
+			"index" : 39,
 			"hscan" : { "minimum" : 0.9375, "maximum" : 1.0000 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
-			"index" : 43,
+			"index" : 40,
 			"hscan" : { "minimum" : 0.8750, "maximum" : 0.9375 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
-			"index" : 44,
+			"index" : 41,
 			"hscan" : { "minimum" : 0.8125, "maximum" : 0.8750 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
-			"index" : 45,
+			"index" : 42,
 			"hscan" : { "minimum" : 0.7500, "maximum" : 0.8125 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
-			"index" : 46,
+			"index" : 43,
 			"hscan" : { "minimum" : 0.6875, "maximum" : 0.7500 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
-			"index" : 47,
+			"index" : 44,
 			"hscan" : { "minimum" : 0.6250, "maximum" : 0.6875 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		},
 		{
-			"index" : 48,
+			"index" : 45,
 			"hscan" : { "minimum" : 0.5625, "maximum" : 0.6250 },
 			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
-		},
-		{
-			"index" : 49,
-			"hscan" : { "minimum" : 0.5000, "maximum" : 0.5625 },
-			"vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
 		}
 	],

-	/// The black border configuration, contains the following items: 
-	///  * enable    : true if the detector should be activated
-	///  * threshold : Value below which a pixel is regarded as black (value between 0.0 and 1.0)
-	"blackborderdetector" : 
-	{
-		"enable" : true,
-		"threshold" : 0.01
-	},
-
-	/// The configuration of the effect engine, contains the following items: 
-	///  * paths        : An array with absolute location(s) of directories with effects 
-	///  * bootsequence : The effect selected as 'boot sequence'
-	"effects" : 
-	{
-		"paths" : 
-		[
-			"/opt/hyperion/effects"
-		]
-	},
-
-	"bootsequence" : 
-	{
-		"effect" : "Rainbow swirl fast",
-		"duration_ms" : 3000
-	},
-
-	///  The configuration for the frame-grabber, contains the following items: 
-	///   * width        : The width of the grabbed frames [pixels]
-	///   * height       : The height of the grabbed frames [pixels]
-	///   * frequency_Hz : The frequency of the frame grab [Hz]
-	"framegrabber" : 
-	{
-		"width" : 64,
-		"height" : 64,
-		"frequency_Hz" : 10.0
-	},
-
-	/// The configuration of the XBMC connection used to enable and disable the frame-grabber. Contains the following fields: 
-	///  * xbmcAddress       : The IP address of the XBMC-host
-	///  * xbmcTcpPort       : The TCP-port of the XBMC-server
-	///  * grabVideo         : Flag indicating that the frame-grabber is on(true) during video playback
-	///  * grabPictures      : Flag indicating that the frame-grabber is on(true) during picture show
-	///  * grabAudio         : Flag indicating that the frame-grabber is on(true) during audio playback
-	///  * grabMenu          : Flag indicating that the frame-grabber is on(true) in the XBMC menu
-	///  * grabScreensaver   : Flag indicating that the frame-grabber is on(true) when XBMC is on screensaver
-	///  * enable3DDetection : Flag indicating that the frame-grabber should switch to a 3D compatible modus if a 3D video is playing
-	"xbmcVideoChecker" : 
-	{
-		"xbmcAddress" : "127.0.0.1",
-		"xbmcTcpPort" : 9090,
-		"grabVideo" : true,
-		"grabPictures" : true,
-		"grabAudio" : true,
-		"grabMenu" : false,
-		"grabScreensaver" : true,
-		"enable3DDetection" : true
-	},
-
-	/// The configuration of the Json server which enables the json remote interface
-	///  * port : Port at which the json server is started
-	"jsonServer" : 
-	{
-		"port" : 19444
-	},
-
-	/// The configuration of the Proto server which enables the protobuffer remote interface
-	///  * port : Port at which the protobuffer server is started
-	"protoServer" : 
-	{
-		"port" : 19445
-	},
-
-	/// The configuration of the boblight server which enables the boblight remote interface
-	///  * port : Port at which the boblight server is started
-// 	"boblightServer" : 
-// 	{
-// 		"port" : 19333
-// 	},
-
 	"endOfJson" : "endOfJson"
 }
--- a/config/hyperion_x86.config.json
+++ b/config/hyperion_x86.config.json
@ -19,6 +19,21 @@
 		"colorOrder" : "rgb"
 	},

+	/// Configuration for message forwarding to other hyperions
+	/// protobuffer and json remote interface are forwarded to configured hosts
+	/// 'proto' is mostly used for video streams and 'json' for effects
+	///
+	/// ** pay attention which port you use. use correct ports for protols  **
+	/// 
+	/// * 'proto' : list of host in form of <ip>:<port>
+	/// * 'json'  : list of host in form of <ip>:<port>
+///	"forwarder" :
+///	{
+///		"proto" : [ "127.0.0.1:19445","192.168.178.88:19445" ],
+///		"json"  : [ "127.0.0.1:19444","192.168.178.88:19444" ]
+///	},
+
+
 	/// Color manipulation configuration used to tune the output colors to specific surroundings. 
 	/// The configuration contains a list of color-transforms. Each transform contains the 
 	/// following fields:
@ -359,6 +374,10 @@
 	/// The configuration of the effect engine, contains the following items: 
 	///  * paths        : An array with absolute location(s) of directories with effects 
 	///  * bootsequence : The effect selected as 'boot sequence'
+	///    * effect : name of the effect you want to start. Set to empty if no effect wanted
+	///    * color  : switch to static color after effect is done
+	///    * duration_ms : duration of boot effect in ms. 0 means effect stays forever
+	///    * priority : priority of boot effect and static color
 	"effects" : 
 	{
 		"paths" : 
@ -369,8 +388,10 @@

 	"bootsequence" : 
 	{
-		"effect" : "Rainbow swirl fast",
-		"duration_ms" : 3000
+		"color"       : [0,0,0],
+		"effect"      : "Rainbow swirl fast",
+		"duration_ms" : 3000,
+		"priority"    : 900
 	},

 	///  The configuration for the frame-grabber, contains the following items: 
--- a/dependencies/LightberryHDUSBAPA1021.1.zip
+++ b/dependencies/LightberryHDUSBAPA1021.1.zip
--- a/dependencies/LightberryHDUSBAPA1021.1/LightberryHDUSBAPA1021.1.ino
+++ b/dependencies/LightberryHDUSBAPA1021.1/LightberryHDUSBAPA1021.1.ino
@ -0,0 +1,274 @@
+// Arduino "bridge" code between host computer and WS2801-based digital
+// RGB LED pixels (e.g. Adafruit product ID #322).  Intended for use
+// with USB-native boards such as Teensy or Adafruit 32u4 Breakout;
+// works on normal serial Arduinos, but throughput is severely limited.
+// LED data is streamed, not buffered, making this suitable for larger
+// installations (e.g. video wall, etc.) than could otherwise be held
+// in the Arduino's limited RAM.
+
+// Some effort is put into avoiding buffer underruns (where the output
+// side becomes starved of data).  The WS2801 latch protocol, being
+// delay-based, could be inadvertently triggered if the USB bus or CPU
+// is swamped with other tasks.  This code buffers incoming serial data
+// and introduces intentional pauses if there's a threat of the buffer
+// draining prematurely.  The cost of this complexity is somewhat
+// reduced throughput, the gain is that most visual glitches are
+// avoided (though ultimately a function of the load on the USB bus and
+// host CPU, and out of our control).
+
+// LED data and clock lines are connected to the Arduino's SPI output.
+// On traditional Arduino boards, SPI data out is digital pin 11 and
+// clock is digital pin 13.  On both Teensy and the 32u4 Breakout,
+// data out is pin B2, clock is B1.  LEDs should be externally
+// powered -- trying to run any more than just a few off the Arduino's
+// 5V line is generally a Bad Idea.  LED ground should also be
+// connected to Arduino ground.
+
+// --------------------------------------------------------------------
+//   This file is part of Adalight.
+
+//   Adalight is free software: you can redistribute it and/or modify
+//   it under the terms of the GNU Lesser General Public License as
+//   published by the Free Software Foundation, either version 3 of
+//   the License, or (at your option) any later version.
+
+//   Adalight is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Lesser General Public License for more details.
+
+//   You should have received a copy of the GNU Lesser General Public
+//   License along with Adalight.  If not, see
+//   <http://www.gnu.org/licenses/>.
+// --------------------------------------------------------------------
+
+#include <SPI.h>
+
+// LED pin for Adafruit 32u4 Breakout Board:
+//#define LED_DDR  DDRE
+//#define LED_PORT PORTE
+//#define LED_PIN  _BV(PORTE6)
+// LED pin for Teensy:
+//#define LED_DDR  DDRD
+//#define LED_PORT PORTD
+//#define LED_PIN  _BV(PORTD6)
+// LED pin for Arduino:
+#define LED_DDR  DDRB
+#define LED_PORT PORTB
+#define LED_PIN  _BV(PORTB5)
+
+// A 'magic word' (along with LED count & checksum) precedes each block
+// of LED data; this assists the microcontroller in syncing up with the
+// host-side software and properly issuing the latch (host I/O is
+// likely buffered, making usleep() unreliable for latch).  You may see
+// an initial glitchy frame or two until the two come into alignment.
+// The magic word can be whatever sequence you like, but each character
+// should be unique, and frequent pixel values like 0 and 255 are
+// avoided -- fewer false positives.  The host software will need to
+// generate a compatible header: immediately following the magic word
+// are three bytes: a 16-bit count of the number of LEDs (high byte
+// first) followed by a simple checksum value (high byte XOR low byte
+// XOR 0x55).  LED data follows, 3 bytes per LED, in order R, G, B,
+// where 0 = off and 255 = max brightness.
+
+static const uint8_t magic[] = {'A', 'd', 'a'};
+#define MAGICSIZE  sizeof(magic)
+#define HEADERSIZE (MAGICSIZE + 3)
+
+#define MODE_HEADER 0
+#define MODE_HOLD   1
+#define MODE_DATA   2
+
+#define DATA_LED A5
+#define SPI_LED A3
+
+// If no serial data is received for a while, the LEDs are shut off
+// automatically.  This avoids the annoying "stuck pixel" look when
+// quitting LED display programs on the host computer.
+static const unsigned long serialTimeout = 15000; // 15 seconds
+
+void setup()
+{
+  // Dirty trick: the circular buffer for serial data is 256 bytes,
+  // and the "in" and "out" indices are unsigned 8-bit types -- this
+  // much simplifies the cases where in/out need to "wrap around" the
+  // beginning/end of the buffer.  Otherwise there'd be a ton of bit-
+  // masking and/or conditional code every time one of these indices
+  // needs to change, slowing things down tremendously.
+  uint8_t
+  buffer[256],
+         indexIn       = 0,
+         indexOut      = 0,
+         mode          = MODE_HEADER,
+         hi, lo, chk, i, spiFlag;
+  int16_t
+  bytesBuffered = 0,
+  hold          = 0,
+  c;
+  int32_t
+  bytesRemaining;
+  unsigned long
+  startTime,
+  lastByteTime,
+  lastAckTime,
+  t;
+  bool
+  data_in_led = false,
+  spi_out_led = false;
+
+  LED_DDR  |=  LED_PIN; // Enable output for LED
+  LED_PORT &= ~LED_PIN; // LED off
+  pinMode(DATA_LED, OUTPUT); //data in led
+  pinMode(SPI_LED, OUTPUT); //data out led
+
+  Serial.begin(115200); // Teensy/32u4 disregards baud rate; is OK!
+
+  SPI.begin();
+  SPI.setBitOrder(MSBFIRST);
+  SPI.setDataMode(SPI_MODE0);
+  SPI.setClockDivider(SPI_CLOCK_DIV8); // 2Mhz
+
+  // Issue test pattern to LEDs on startup.  This helps verify that
+  // wiring between the Arduino and LEDs is correct.  Not knowing the
+  // actual number of LEDs connected, this sets all of them (well, up
+  // to the first 25,000, so as not to be TOO time consuming) to red,
+  // green, blue, then off.  Once you're confident everything is working
+  // end-to-end, it's OK to comment this out and reprogram the Arduino.
+  uint8_t testcolor[] = { 0, 0, 0, 255, 0, 0 };
+  for (char n = 3; n >= 0; n--) {
+    for (int i = 0; i < 4; i++) { //Start Frame
+      for (SPDR = 0x00; !(SPSR & _BV(SPIF)); );
+    }
+    for (c = 0; c < 25000; c++) {
+      for (SPDR = 0xFF; !(SPSR & _BV(SPIF)); ); //Brightness byte
+      for (i = 0; i < 3; i++) {
+        for (SPDR = testcolor[n + i]; !(SPSR & _BV(SPIF)); ); //BGR
+      }
+    }
+    for (int i = 0; i < 4; i++) { //Stop Frame
+      for (SPDR = 0xFF; !(SPSR & _BV(SPIF)); );
+    }
+
+    delay(1); // One millisecond pause = latch
+  }
+  digitalWrite(SPI_LED, spi_out_led = !spi_out_led);
+
+  Serial.print("Ada\n"); // Send ACK string to host
+
+  startTime    = micros();
+  lastByteTime = lastAckTime = millis();
+
+  // loop() is avoided as even that small bit of function overhead
+  // has a measurable impact on this code's overall throughput.
+
+  for (;;) {
+    digitalWrite(DATA_LED, LOW);
+    digitalWrite(SPI_LED, LOW);
+    // Implementation is a simple finite-state machine.
+    // Regardless of mode, check for serial input each time:
+    t = millis();
+    if ((bytesBuffered < 256) && ((c = Serial.read()) >= 0)) {
+      buffer[indexIn++] = c;
+      bytesBuffered++;
+      lastByteTime = lastAckTime = t; // Reset timeout counters
+    } else {
+      // No data received.  If this persists, send an ACK packet
+      // to host once every second to alert it to our presence.
+      if ((t - lastAckTime) > 1000) {
+        Serial.print("Ada\n"); // Send ACK string to host
+        lastAckTime = t; // Reset counter
+      }
+      // If no data received for an extended time, turn off all LEDs.
+      if ((t - lastByteTime) > serialTimeout) {
+        for (i = 0; i < 4; i++) { //Start Frame
+          for (SPDR = 0x00; !(SPSR & _BV(SPIF)); );
+        }
+        for (c = 0; c < 25000; c++) {
+          for (SPDR = 0xFF; !(SPSR & _BV(SPIF)); ); //Brightness Byte
+          for (i = 0; i < 3; i++) {
+            for (SPDR = 0x00; !(SPSR & _BV(SPIF)); ); //BGR
+          }
+        }
+        for (i = 0; i < 4; i++) { //Stop Frame
+          for (SPDR = 0xFF; !(SPSR & _BV(SPIF)); );
+        }
+        delay(1); // One millisecond pause = latch
+        lastByteTime = t; // Reset counter
+      }
+    }
+
+    switch (mode) {
+
+      case MODE_HEADER:
+
+        // In header-seeking mode.  Is there enough data to check?
+        if (bytesBuffered >= HEADERSIZE) {
+          // Indeed.  Check for a 'magic word' match.
+          for (i = 0; (i < MAGICSIZE) && (buffer[indexOut++] == magic[i++]););
+          if (i == MAGICSIZE) {
+            // Magic word matches.  Now how about the checksum?
+            hi  = buffer[indexOut++];
+            lo  = buffer[indexOut++];
+            chk = buffer[indexOut++];
+            if (chk == (hi ^ lo ^ 0x55)) {
+              // Checksum looks valid.  Get 16-bit LED count, add 1
+              // (# LEDs is always > 0) and multiply by 3 for R,G,B.
+              bytesRemaining = 4L * (256L * (long)hi + (long)lo) + 4L + (256L * (long)hi + (long)lo + 15) / 16;
+              bytesBuffered -= 3;
+              spiFlag        = 0;         // No data out yet
+              mode           = MODE_HOLD; // Proceed to latch wait mode
+              digitalWrite(DATA_LED, data_in_led = !data_in_led);
+            } else {
+              // Checksum didn't match; search resumes after magic word.
+              indexOut  -= 3; // Rewind
+            }
+          } // else no header match.  Resume at first mismatched byte.
+          bytesBuffered -= i;
+        }
+        break;
+
+      case MODE_HOLD:
+
+        // Ostensibly "waiting for the latch from the prior frame
+        // to complete" mode, but may also revert to this mode when
+        // underrun prevention necessitates a delay.
+
+        if ((micros() - startTime) < hold) break; // Still holding; keep buffering
+
+        // Latch/delay complete.  Advance to data-issuing mode...
+        LED_PORT &= ~LED_PIN;  // LED off
+        mode      = MODE_DATA; // ...and fall through (no break):
+
+      case MODE_DATA:
+        digitalWrite(SPI_LED, spi_out_led = !spi_out_led);
+        while (spiFlag && !(SPSR & _BV(SPIF))); // Wait for prior byte
+        if (bytesRemaining > 0) {
+          if (bytesBuffered > 0) {
+            SPDR = buffer[indexOut++];   // Issue next byte
+            bytesBuffered--;
+            bytesRemaining--;
+            spiFlag = 1;
+          }
+          // If serial buffer is threatening to underrun, start
+          // introducing progressively longer pauses to allow more
+          // data to arrive (up to a point).
+          if ((bytesBuffered < 32) && (bytesRemaining > bytesBuffered)) {
+            startTime = micros();
+            hold      = 100 + (32 - bytesBuffered) * 10;
+            mode      = MODE_HOLD;
+          }
+        } else {
+          // End of data -- issue latch:
+          startTime  = micros();
+          hold       = 1000;        // Latch duration = 1000 uS
+          LED_PORT  |= LED_PIN;     // LED on
+          mode       = MODE_HEADER; // Begin next header search
+        }
+    } // end switch
+  } // end for(;;)
+}
+
+void loop()
+{
+  // Not used.  See note in setup() function.
+}
--- a/deploy/hyperion_imx6.tar.gz
+++ b/deploy/hyperion_imx6.tar.gz
--- a/deploy/hyperion_rpi.tar.gz
+++ b/deploy/hyperion_rpi.tar.gz
--- a/deploy/hyperion_wetek.tar.gz
+++ b/deploy/hyperion_wetek.tar.gz
--- a/deploy/hyperion_x32.tar.gz
+++ b/deploy/hyperion_x32.tar.gz
--- a/deploy/hyperion_x64.tar.gz
+++ b/deploy/hyperion_x64.tar.gz
--- a/doc/UDP_led_driver.txt
+++ b/doc/UDP_led_driver.txt
@ -0,0 +1,57 @@
+BACKGROUND
+---------------------------------------------------------
+The UDP led device type can be used to send LED data over UDP packets.
+It was originally designed to support an ESP8266 Wifi module based WS2812
+LED strip controller.
+
+I've used this to support :
+-	A string of 600 LEDs as xmas decorations
+	The effects development kit is great for these scenarios
+
+-	a 61 LED collection of concentric circles
+	This has been used as a "night light" and a super lo-res
+	TV
+
+In each of these  cases, the hyperion-remote iOS app is a great way to 
+control the effects.
+
+
+CONFIG
+---------------------------------------------------------
+Simple example for devices that support a raw binary protocol.
+        "device" :
+        {
+                "name"       : "MyPi",
+                "type"       : "udp",
+                "output"     : "esp201-0.home:2391", "protocol" : 0,
+                "rate"       : 1000000,
+                "colorOrder" : "grb"
+        },
+
+
+
+If you are using an ESP8266/Arduino device with a long LED strip, you chould use this alternate protocol.
+The ESP8266/Arduino doesnt support datagram re-assembly so will never see any udp packets greater than 1450.
+        "device" :
+        {
+                "name"       : "MyPi",
+                "type"       : "udp",
+//              "output"     : "esp201-0.home:2392", "protocol" : 2, "maxpacket" : 1450,
+                "rate"       : 1000000,
+                "colorOrder" : "rgb"
+        },
+
+PROTOCOL
+---------------------------------------------------------
+Simple UDP packets are sent.
+
+Packet Format protocol 0:
+3 bytes per LED as R, G, B
+
+Packet Format protocol 2:
+0: update number & 0xf;
+1: fragment of this update
+2: 1st led# of this update - high byte
+3: 1st led# of this update - low byte
+4..n 3 bytes per LED as R, G, B
+
--- a/doc/datasheets/fadecandy_opc_protocol.md
+++ b/doc/datasheets/fadecandy_opc_protocol.md
@ -0,0 +1,79 @@
+Fadecandy: Open Pixel Control Protocol
+======================================
+
+The Fadecandy Server (`fcserver`) operates as a bridge between LED controllers attached over USB, and visual effects that communicate via a TCP socket.
+
+The primary protocol supported by `fcserver` is [Open Pixel Control](http://openpixelcontrol.org), a super simple way to send RGB values over a socket. We support the standard Open Pixel Control commands, as well as some Fadecandy extensions.
+
+Socket
+------
+
+Open Pixel Control uses a TCP socket, by default on port 7890. For the best performance, remember to set TCP_NODELAY socket option.
+
+Command Format
+--------------
+
+All OPC commands follow the same general format. All multi-byte values in Open Pixel Control are in network byte order, high byte followed by low byte.
+
+Channel    | Command   | Length (N) | Data
+---------- | --------- | ---------- | --------------------------
+1 byte     | 1 byte    | 2 bytes    | N bytes of message data
+
+Set Pixel Colors
+----------------
+
+Video data arrives in a **Set Pixel Colors** command:
+
+Byte   | **Set Pixel Colors** command
+------ | --------------------------------
+0      | Channel Number
+1      | Command (0x00)
+2 - 3  | Data length
+4      | Pixel #0, Red
+5      | Pixel #0, Green
+6      | Pixel #0, Blue
+7      | Pixel #1, Red
+8      | Pixel #1, Green
+9      | Pixel #1, Blue
+…      | …
+
+As soon as a complete Set Pixel Colors command is received, a new frame of video will be broadcast simultaneously to all attached Fadecandy devices.
+
+Set Global Color Correction
+---------------------------
+
+The color correction data (from the 'color' configuration key) can also be changed at runtime, by sending a new blob of JSON text in a Fadecandy-specific command. Fadecandy's 16-bit System ID for Open Pixel Control's System Exclusive (0xFF) command is **0x0001**.
+
+Byte   | **Set Global Color Correction** command
+------ | ------------------------------------------
+0      | Channel Number (0x00, reserved)
+1      | Command (0xFF, System Exclusive)
+2 - 3  | Data length (JSON Length + 4)
+4 - 5  | System ID (0x0001, Fadecandy)
+6 - 7  | SysEx ID (0x0001, Set Global Color Correction)
+8 - …  | JSON Text
+
+Set Firmware Configuration
+--------------------------
+
+The firmware supports some runtime configuration options. Any OPC client can send a new firmware configuration packet using this command. If the supplied data is shorter than the firmware's configuration buffer, only the provided bytes will be changed.
+
+Byte   | **Set Firmware Configuration** command
+------ | ------------------------------------------
+0      | Channel Number (0x00, reserved)
+1      | Command (0xFF, System Exclusive)
+2 - 3  | Data length (Configuration Length + 4)
+4 - 5  | System ID (0x0001, Fadecandy)
+6 - 7  | SysEx ID (0x0002, Set Firmware Configuration)
+8 - …  | Configuration Data
+
+Current firmwares support the following configuration options:
+
+Byte Offset | Bits   | Description
+----------- | ------ | ------------
+0           | 7 … 4  | (reserved)
+0           | 3      | Manual LED control bit
+0           | 2      | 0 = LED shows USB activity, 1 = LED under manual control
+0           | 1      | Disable keyframe interpolation
+0           | 0      | Disable dithering
+1 … 62      | 7 … 0  | (reserved)
--- a/effects/cinema-fade-in.json
+++ b/effects/cinema-fade-in.json
@ -0,0 +1,10 @@
+{
+	"name" : "Cinema brighten lights",
+	"script" : "fade.py",
+	"args" :
+	{
+		"fade-time"   : 5.0,
+		"color-start"   : [ 136, 97, 7 ],
+		"color-end" : [ 238, 173, 47 ]
+	}
+}
--- a/effects/cinema-fade-off.json
+++ b/effects/cinema-fade-off.json
@ -0,0 +1,10 @@
+{
+	"name" : "Cinema dim lights",
+	"script" : "fade.py",
+	"args" :
+	{
+		"fade-time"   : 5.0,
+		"color-start" : [ 238, 173, 47 ],
+		"color-end"   : [ 136, 97, 7 ]
+	}
+}
--- a/effects/fade.py
+++ b/effects/fade.py
@ -0,0 +1,27 @@
+import hyperion, time
+
+# Get the parameters
+fadeTime   = float(hyperion.args.get('fade-time', 5.0))
+colorStart = hyperion.args.get('color-start', (255,174,11))
+colorEnd   = hyperion.args.get('color-end', (100,100,100))
+
+color_step = (
+	(colorEnd[0] - colorStart[0]) / 256.0,
+	(colorEnd[1] - colorStart[1]) / 256.0,
+	(colorEnd[2] - colorStart[2]) / 256.0
+)
+
+# fade color
+calcChannel = lambda i: min(max(int(colorStart[i] + color_step[i]*step),0),255)
+for step in range(256):
+	if hyperion.abort():
+		break
+
+	hyperion.setColor( calcChannel(0),calcChannel(1),calcChannel(2) )
+	time.sleep( fadeTime / 256 )
+
+# maintain color until effect end
+hyperion.setColor(colorEnd[0],colorEnd[1],colorEnd[2])
+while not hyperion.abort():
+	time.sleep(1)
+
--- a/effects/police-lights-single.json
+++ b/effects/police-lights-single.json
@ -0,0 +1,12 @@
+{
+	"name" : "Police Lights Single",
+	"script" : "police.py",
+	"args" :
+	{
+		"rotation-time" : 1.5,
+		"color_one" : [ 255, 0, 0 ],
+		"color_two" : [ 0, 0, 255 ],
+		"colors_count" : 10,
+		"reverse" : false
+	}
+}
--- a/effects/police-lights-solid.json
+++ b/effects/police-lights-solid.json
@ -0,0 +1,11 @@
+{
+	"name" : "Police Lights Solid",
+	"script" : "police.py",
+	"args" :
+	{
+		"rotation-time" : 1.0,
+		"color_one" : [ 255, 0, 0 ],
+		"color_two" : [ 0, 0, 255 ],
+		"reverse" : false
+	}
+}
--- a/effects/police.py
+++ b/effects/police.py
@ -0,0 +1,46 @@
+import hyperion
+import time
+import colorsys
+
+# Get the parameters
+rotationTime = float(hyperion.args.get('rotation-time', 2.0))
+colorOne = hyperion.args.get('color_one', (255,0,0))
+colorTwo = hyperion.args.get('color_two', (0,0,255))
+colorsCount = hyperion.args.get('colors_count', hyperion.ledCount/2)
+reverse = bool(hyperion.args.get('reverse', False))
+
+# Check parameters
+rotationTime = max(0.1, rotationTime)
+colorsCount = min(hyperion.ledCount/2, colorsCount)
+
+# Initialize the led data
+hsv1 = colorsys.rgb_to_hsv(colorOne[0]/255.0, colorOne[1]/255.0, colorOne[2]/255.0)
+hsv2 = colorsys.rgb_to_hsv(colorTwo[0]/255.0, colorTwo[1]/255.0, colorTwo[2]/255.0)
+colorBlack = (0,0,0)
+ledData = bytearray()
+for i in range(hyperion.ledCount):
+	if i <= colorsCount:
+		rgb = colorsys.hsv_to_rgb(hsv1[0], hsv1[1], hsv1[2])
+	elif (i >= hyperion.ledCount/2-1) & (i < (hyperion.ledCount/2) + colorsCount):
+		rgb = colorsys.hsv_to_rgb(hsv2[0], hsv2[1], hsv2[2])
+	else:
+		rgb = colorBlack
+	ledData += bytearray((int(255*rgb[0]), int(255*rgb[1]), int(255*rgb[2])))
+
+# Calculate the sleep time and rotation increment
+increment = 3
+sleepTime = rotationTime / hyperion.ledCount
+while sleepTime < 0.05:
+	increment *= 2
+	sleepTime *= 2
+increment %= hyperion.ledCount
+
+# Switch direction if needed
+if reverse:
+	increment = -increment
+	
+# Start the write data loop
+while not hyperion.abort():
+	hyperion.setColor(ledData)
+	ledData = ledData[-increment:] + ledData[:-increment]
+	time.sleep(sleepTime)
--- a/effects/random.json
+++ b/effects/random.json
@ -0,0 +1,9 @@
+{
+	"name"   : "Random",
+	"script" : "random.py",
+	"args"   :
+	{
+		"speed"      : 1.0,
+		"saturation" : 1.0
+	}
+}
--- a/effects/random.py
+++ b/effects/random.py
@ -0,0 +1,21 @@
+import hyperion, time, colorsys, random
+
+# get args
+sleepTime  = float(hyperion.args.get('speed', 1.0))
+saturation = float(hyperion.args.get('saturation', 1.0))
+ledData    = bytearray()
+
+# Initialize the led data
+for i in range(hyperion.ledCount):
+	ledData += bytearray((0,0,0))
+
+# Start the write data loop
+while not hyperion.abort():
+	hyperion.setColor(ledData)
+	for i in range(hyperion.ledCount):
+		if random.randrange(10) == 1:
+			rgb = colorsys.hsv_to_rgb(random.random(), saturation, random.random())
+			ledData[i*3  ] = int(255*rgb[0])
+			ledData[i*3+1] = int(255*rgb[1])
+			ledData[i*3+2] = int(255*rgb[2])
+	time.sleep(sleepTime)
--- a/effects/running_dots.json
+++ b/effects/running_dots.json
@ -0,0 +1,10 @@
+{
+	"name"   : "Running dots",
+	"script" : "running_dots.py",
+	"args"   :
+	{
+		"speed"      : 1.5,
+		"whiteLevel" : 100,
+		"colorLevel" : 230
+	}
+}
--- a/effects/running_dots.py
+++ b/effects/running_dots.py
@ -0,0 +1,43 @@
+import hyperion, time, colorsys, random
+
+# get options from args
+sleepTime  = float(hyperion.args.get('speed', 1.5)) * 0.005
+whiteLevel = int(hyperion.args.get('whiteLevel', 0))
+lvl        = int(hyperion.args.get('colorLevel', 220))
+
+# check value
+whiteLevel = min( whiteLevel, 254 )
+lvl        = min( lvl, 255 )
+
+if whiteLevel >= lvl:
+	lvl = 255
+
+# Initialize the led data
+ledData = bytearray()
+for i in range(hyperion.ledCount):
+	ledData += bytearray((0,0,0))
+
+runners = [
+	{ "pos":0, "step": 4, "lvl":lvl},
+	{ "pos":1, "step": 5, "lvl":lvl},
+	{ "pos":2, "step": 6, "lvl":lvl},
+	{ "pos":0, "step": 7, "lvl":lvl},
+	{ "pos":1, "step": 8, "lvl":lvl},
+	{ "pos":2, "step": 9, "lvl":lvl},
+	#{ "pos":0, "step":10, "lvl":lvl},
+	#{ "pos":1, "step":11, "lvl":lvl},
+	#{ "pos":2, "step":12, "lvl":lvl},
+]
+
+# Start the write data loop
+counter = 0
+while not hyperion.abort():
+	counter += 1
+	for r in runners:
+		if counter % r["step"] == 0:
+			ledData[r["pos"]] = whiteLevel
+			r["pos"] = (r["pos"]+3) % (hyperion.ledCount*3)
+			ledData[r["pos"]] = r["lvl"]
+
+	hyperion.setColor(ledData)
+	time.sleep(sleepTime)
--- a/effects/shutdown.json
+++ b/effects/shutdown.json
@ -0,0 +1,11 @@
+{
+	"name"   : "System Shutdown",
+	"script" : "shutdown.py",
+	"args"   :
+	{
+		"speed"            : 1.2,
+		"alarm-color"      : [255,0,0],
+		"post-color"       : [255,174,11],
+		"shutdown-enabled" : false
+	}
+}
--- a/effects/shutdown.py
+++ b/effects/shutdown.py
@ -0,0 +1,49 @@
+import hyperion, time, subprocess
+
+def setPixel(x,y,rgb):
+	global imageData, width
+	offset = y*width*3 + x*3
+	if offset+2 < len(imageData):
+		imageData[offset]   = rgb[0]
+		imageData[offset+1] = rgb[1]
+		imageData[offset+2] = rgb[2]
+
+# Initialize the led data and args
+sleepTime      = float(hyperion.args.get('speed', 1.0))*0.5
+alarmColor     = hyperion.args.get('alarm-color', (255,0,0))
+postColor      = hyperion.args.get('post-color', (255,174,11))
+off            = bool(hyperion.args.get('shutdown-enabled', False))
+width          = 12
+height         = 10
+
+imageData      = bytearray(height * width * (0,0,0))
+
+# Start the write data loop
+for i in range(6):
+	if hyperion.abort():
+		off = False
+		break
+	if i % 2:
+		hyperion.setColor(alarmColor[0], alarmColor[1], alarmColor[2])
+	else:
+		hyperion.setColor(0, 0, 0)
+	time.sleep(sleepTime)
+
+for y in range(height,0,-1):
+	if hyperion.abort():
+		off = False
+		break
+	for x in range(width):
+		setPixel(x, y-1, alarmColor)
+	hyperion.setImage(width, height, imageData)
+	time.sleep(sleepTime)
+time.sleep(1)
+
+for y in range(height):
+	for x in range(width):
+		setPixel(x, y, postColor)
+hyperion.setImage(width, height, imageData)
+time.sleep(2)
+
+if off and not hyperion.abort():
+	subprocess.call("halt")
--- a/effects/snake.json
+++ b/effects/snake.json
@ -1,10 +1,10 @@
 {
-	"name" : "Snake",
+	"name"   : "Snake",
 	"script" : "snake.py",
 	"args" :
 	{
-		"rotation-time" : 10.0,
-		"color" : [255, 0, 0],
-		"percentage" : 25
+		"rotation-time" : 12.0,
+		"color"         : [255, 0, 0],
+		"percentage"    : 10
 	}
 }
--- a/effects/snake.py
+++ b/effects/snake.py
@ -23,7 +23,7 @@ for i in range(hyperion.ledCount-snakeLeds):
 	ledData += bytearray((0, 0, 0))

 for i in range(1,snakeLeds+1):
-	rgb = colorsys.hsv_to_rgb(hsv[0], hsv[1], hsv[2]/i)
+	rgb = colorsys.hsv_to_rgb(hsv[0], hsv[1], hsv[2]*(snakeLeds-i)/snakeLeds)
 	ledData += bytearray((int(rgb[0]*255), int(rgb[1]*255), int(rgb[2]*255)))

 # Calculate the sleep time and rotation increment
--- a/effects/sparks-color.json
+++ b/effects/sparks-color.json
@ -0,0 +1,14 @@
+{
+	"name" : "Sparks Color",
+	"script" : "sparks.py",
+	"args" :
+	{
+		"rotation-time" : 3.0,
+		"sleep-time"    : 0.05,
+		"brightness"    : 1.0,
+		"saturation"    : 1.0,
+		"reverse"       : false,
+		"color"         : [255,255,255],
+		"random-color"  : true
+	}
+}
--- a/effects/sparks.json
+++ b/effects/sparks.json
@ -0,0 +1,14 @@
+{
+	"name" : "Sparks",
+	"script" : "sparks.py",
+	"args" :
+	{
+		"rotation-time" : 3.0,
+		"sleep-time"    : 0.05,
+		"brightness"    : 1.0,
+		"saturation"    : 1.0,
+		"reverse"       : false,
+		"color"         : [255,255,255],
+		"random-color"  : false
+	}
+}
--- a/effects/sparks.py
+++ b/effects/sparks.py
@ -0,0 +1,37 @@
+import hyperion, time, colorsys, random
+
+# Get the parameters
+rotationTime = float(hyperion.args.get('rotation-time', 3.0))
+sleepTime    = float(hyperion.args.get('sleep-time', 0.05))
+brightness   = float(hyperion.args.get('brightness', 1.0))
+saturation   = float(hyperion.args.get('saturation', 1.0))
+reverse      = bool(hyperion.args.get('reverse', False))
+color        = list(hyperion.args.get('color', (255,255,255)))
+randomColor  = bool(hyperion.args.get('random-color', False))
+
+# Check parameters
+rotationTime = max(0.1, rotationTime)
+brightness   = max(0.0, min(brightness, 1.0))
+saturation   = max(0.0, min(saturation, 1.0))
+
+# Initialize the led data
+ledData = bytearray()
+for i in range(hyperion.ledCount):
+	ledData += bytearray((0, 0, 0))
+
+# Start the write data loop
+while not hyperion.abort():
+	ledData[:] = bytearray(3*hyperion.ledCount)
+	for i in range(hyperion.ledCount):
+		if random.random() < 0.005:
+
+			if randomColor:
+				rgb = colorsys.hsv_to_rgb(random.random(), 1, 1)
+				for n in range(3):
+					color[n] = int(rgb[n]*255)
+
+			for n in range(3):
+				ledData[i*3+n] = color[n]
+
+	hyperion.setColor(ledData)
+	time.sleep(sleepTime)
--- a/effects/strobe.py
+++ b/effects/strobe.py
@ -1,6 +1,4 @@
-import hyperion 
-import time 
-import colorsys
+import hyperion, time

 # Get the rotation time
 color     =       hyperion.args.get('color',     (255,255,255))
@ -12,13 +10,9 @@ frequency = min(100.0, frequency)
 # Compute the strobe interval
 sleepTime = 1.0 / frequency

-# Initialize the led data
-blackLedsData = bytearray(hyperion.ledCount * (  0,  0,  0))
-whiteLedsData = bytearray(hyperion.ledCount * color)
-
 # Start the write data loop
 while not hyperion.abort():
-	hyperion.setColor(blackLedsData)
+	hyperion.setColor(0, 0, 0)
 	time.sleep(sleepTime)
-	hyperion.setColor(whiteLedsData)
+	hyperion.setColor(color[0], color[1], color[2])
 	time.sleep(sleepTime)
--- a/effects/traces.json
+++ b/effects/traces.json
@ -0,0 +1,8 @@
+{
+	"name" : "Color traces",
+	"script" : "traces.py",
+	"args" :
+	{
+		"speed" : 1.0
+	}
+}
--- a/effects/traces.py
+++ b/effects/traces.py
@ -0,0 +1,34 @@
+import hyperion
+import time
+import colorsys
+import random
+
+# Initialize the led data
+ledData = bytearray()
+for i in range(hyperion.ledCount):
+	ledData += bytearray((0,0,0))
+
+sleepTime = float(hyperion.args.get('speed', 1.0)) * 0.004
+
+runners = [
+{ "i":0, "pos":0, "c":0, "step":9 , "lvl":255},
+{ "i":1, "pos":0, "c":0, "step":8 , "lvl":255},
+{ "i":2, "pos":0, "c":0, "step":7 , "lvl":255},
+{ "i":0, "pos":0, "c":0, "step":6 , "lvl":100},
+{ "i":1, "pos":0, "c":0, "step":5 , "lvl":100},
+{ "i":2, "pos":0, "c":0, "step":4, "lvl":100},
+]
+
+# Start the write data loop
+while not hyperion.abort():
+	for r in runners:
+		if r["c"] == 0:
+			#ledData[r["pos"]*3+r["i"]] = 0
+			r["c"] = r["step"]
+			r["pos"] = (r["pos"]+1)%hyperion.ledCount
+			ledData[r["pos"]*3+r["i"]] = int(r["lvl"]*(0.2+0.8*random.random()))
+		else:
+			r["c"] -= 1
+
+	hyperion.setColor(ledData)
+	time.sleep(sleepTime)
--- a/effects/udp.json
+++ b/effects/udp.json
@ -0,0 +1,8 @@
+{
+	"name" : "UDP listener",
+	"script" : "udp.py",
+	"args" :
+	{
+		"udpPort" : 2391 
+	}
+}
--- a/effects/udp.py
+++ b/effects/udp.py
@ -0,0 +1,47 @@
+import hyperion
+import time
+import colorsys
+import socket
+import errno
+
+# Get the parameters
+udpPort = int(hyperion.args.get('udpPort', 2812))
+
+UDPSock = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
+UDPSock.setblocking(False)
+
+listen_addr = ("",udpPort)
+print "udp.py: bind socket port:",udpPort
+UDPSock.bind(listen_addr)
+
+hyperion.setColor(hyperion.ledCount *  bytearray((int(0), int(0), int(0))) )
+
+# Start the write data loop
+while not hyperion.abort():
+		try:
+			data,addr = UDPSock.recvfrom(4500)
+#			print data.strip(),len(data),addr
+			if (len(data)%3 == 0):
+#				print "numleds ",len(data)/3
+				ledData = bytearray()
+				for i in range(hyperion.ledCount):
+					if (i<(len(data)/3)):
+							ledData += data[i*3+0]
+							ledData += data[i*3+1]
+							ledData += data[i*3+2]
+					else:
+							ledData += 	bytearray((int(0), int(0), int(0)))
+
+				hyperion.setColor(ledData)
+
+			else:
+				print "not div 3"
+		except IOError as e:
+			if e.errno == errno.EWOULDBLOCK:
+				pass
+			else:
+				print "errno:", e.errno
+
+print "udp.py: closing socket"
+UDPSock.close()
+
--- a/effects/x-mas.json
+++ b/effects/x-mas.json
@ -0,0 +1,8 @@
+{
+	"name" : "X-Mas",
+	"script" : "x-mas.py",
+	"args" :
+	{
+		"sleepTime" : 0.75
+	}
+}
--- a/effects/x-mas.py
+++ b/effects/x-mas.py
@ -0,0 +1,28 @@
+import hyperion
+import time
+import colorsys
+
+# Get the parameters
+sleepTime = float(hyperion.args.get('sleepTime', 1.0))
+
+# Initialize the led data
+ledDataOdd = bytearray()
+for i in range(hyperion.ledCount):
+	if i%2 == 0:
+		ledDataOdd += bytearray((int(255), int(0), int(0)))
+	else:
+		ledDataOdd += bytearray((int(255), int(255), int(255)))
+		
+ledDataEven = bytearray()
+for i in range(hyperion.ledCount):
+	if i%2 == 0:
+		ledDataEven += bytearray((int(255), int(255), int(255)))
+	else:
+		ledDataEven += bytearray((int(255), int(0), int(0)))
+
+# Start the write data loop
+while not hyperion.abort():
+	hyperion.setColor(ledDataOdd)
+	time.sleep(sleepTime)
+	hyperion.setColor(ledDataEven)
+	time.sleep(sleepTime)
--- a/include/blackborder/BlackBorderDetector.h
+++ b/include/blackborder/BlackBorderDetector.h
@ -1,3 +1,4 @@
+//#include <iostream>
 #pragma once

 // Utils includes
@ -49,7 +50,7 @@ namespace hyperion
 		/// Constructs a black-border detector
 		/// @param[in] blackborderThreshold The threshold which the blackborder detector should use
 		///
-		BlackBorderDetector(uint8_t blackborderThreshold);
+		BlackBorderDetector(double threshold);

 		///
 		/// Performs the actual black-border detection on the given image
@ -58,8 +59,72 @@ namespace hyperion
 		///
 		/// @return The detected (or not detected) black border info
 		///
+
+		uint8_t calculateThreshold(double blackborderThreshold);
+
+		///
+		/// default detection mode (3lines 4side detection)
 		template <typename Pixel_T>
 		BlackBorder process(const Image<Pixel_T> & image)
+		{
+			// test center and 33%, 66% of width/heigth
+			// 33 and 66 will check left and top
+			// center will check right and bottom sids
+			int width = image.width();
+			int height = image.height();
+			int width33percent = width / 3;
+			int height33percent = height / 3;
+			int width66percent = width33percent * 2;
+			int height66percent = height33percent * 2;
+			int xCenter = width / 2;
+			int yCenter = height / 2;
+
+
+			int firstNonBlackXPixelIndex = -1;
+			int firstNonBlackYPixelIndex = -1;
+
+			width--; // remove 1 pixel to get end pixel index
+			height--;
+
+			// find first X pixel of the image
+			for (int x = 0; x < width33percent; ++x)
+			{
+				const Pixel_T & color1 = image( (width - x), yCenter); // right side center line check
+				const Pixel_T & color2 = image(x, height33percent);
+				const Pixel_T & color3 = image(x, height66percent);
+				if (!isBlack(color1) || !isBlack(color2) || !isBlack(color3))
+				{
+					firstNonBlackXPixelIndex = x;
+					break;
+				}
+			}
+
+			// find first Y pixel of the image
+			for (int y = 0; y < height33percent; ++y)
+			{
+				const Pixel_T & color1 = image(xCenter, (height - y)); // bottom center line check
+				const Pixel_T & color2 = image(width33percent, y );
+				const Pixel_T & color3 = image(width66percent, y);
+				if (!isBlack(color1) || !isBlack(color2) || !isBlack(color3))
+				{
+					firstNonBlackYPixelIndex = y;
+					break;
+				}
+			}
+
+			// Construct result
+			BlackBorder detectedBorder;
+			detectedBorder.unknown = firstNonBlackXPixelIndex == -1 || firstNonBlackYPixelIndex == -1;
+			detectedBorder.horizontalSize = firstNonBlackYPixelIndex;
+			detectedBorder.verticalSize = firstNonBlackXPixelIndex;
+			return detectedBorder;
+		}
+
+
+		///
+		/// classic detection mode (topleft single line mode)
+		template <typename Pixel_T>
+		BlackBorder process_classic(const Image<Pixel_T> & image)
 		{
 			// only test the topleft third of the image
 			int width = image.width() /3;
@ -112,6 +177,67 @@ namespace hyperion
 			return detectedBorder;
 		}

+
+		///
+		/// osd detection mode (find x then y at detected x to avoid changes by osd overlays)
+		template <typename Pixel_T>
+		BlackBorder process_osd(const Image<Pixel_T> & image)
+		{
+			// find X position at height33 and height66 we check from the left side, Ycenter will check from right side
+			// then we try to find a pixel at this X position from top and bottom and right side from top
+			int width = image.width();
+			int height = image.height();
+			int width33percent = width / 3;
+			int height33percent = height / 3;
+			int height66percent = height33percent * 2;
+			int yCenter = height / 2;
+
+
+			int firstNonBlackXPixelIndex = -1;
+			int firstNonBlackYPixelIndex = -1;
+
+			width--; // remove 1 pixel to get end pixel index
+			height--;
+
+			// find first X pixel of the image
+			int x;
+			for (x = 0; x < width33percent; ++x)
+			{
+				const Pixel_T & color1 = image( (width - x), yCenter); // right side center line check
+				const Pixel_T & color2 = image(x, height33percent);
+				const Pixel_T & color3 = image(x, height66percent);
+				if (!isBlack(color1) || !isBlack(color2) || !isBlack(color3))
+				{
+					firstNonBlackXPixelIndex = x;
+					break;
+				}
+			}
+
+			// find first Y pixel of the image
+			for (int y = 0; y < height33percent; ++y)
+			{
+				const Pixel_T & color1 = image(x, y );// left side top check
+				const Pixel_T & color2 = image(x, (height - y)); // left side bottom check
+				const Pixel_T & color3 = image( (width - x), y); // right side top check
+				const Pixel_T & color4 = image( (width - x), (height - y)); // right side bottom check
+				if (!isBlack(color1) || !isBlack(color2) || !isBlack(color3) || !isBlack(color4))
+				{
+//						std::cout << "y " << y << " lt " << int(isBlack(color1)) << " lb " << int(isBlack(color2)) << " rt " << int(isBlack(color3)) << " rb " << int(isBlack(color4)) << std::endl;
+					firstNonBlackYPixelIndex = y;
+					break;
+				}
+			}
+
+			// Construct result
+			BlackBorder detectedBorder;
+			detectedBorder.unknown = firstNonBlackXPixelIndex == -1 || firstNonBlackYPixelIndex == -1;
+			detectedBorder.horizontalSize = firstNonBlackYPixelIndex;
+			detectedBorder.verticalSize = firstNonBlackXPixelIndex;
+			return detectedBorder;
+		}
+
+
+
 	private:

 		///
@ -131,5 +257,6 @@ namespace hyperion
 	private:
 		/// Threshold for the blackborder detector [0 .. 255]
 		const uint8_t _blackborderThreshold;
+
 	};
 } // end namespace hyperion
--- a/include/blackborder/BlackBorderProcessor.h
+++ b/include/blackborder/BlackBorderProcessor.h
@ -1,6 +1,8 @@

 #pragma once

+// Jsoncpp includes
+#include <json/json.h>
 // Local Hyperion includes
 #include "BlackBorderDetector.h"

@ -23,11 +25,7 @@ namespace hyperion
 		///                      outer pixels is blurred (black and color combined due to image scaling))
 		/// @param[in] blackborderThreshold The threshold which the blackborder detector should use
 		///
-		BlackBorderProcessor(
-				const unsigned unknownFrameCnt,
-				const unsigned borderFrameCnt,
-				const unsigned blurRemoveCnt,
-				uint8_t blackborderThreshold);
+		BlackBorderProcessor(const Json::Value &blackborderConfig);

 		///
 		/// Return the current (detected) border
@ -48,7 +46,14 @@ namespace hyperion
 		bool process(const Image<Pixel_T> & image)
 		{
 			// get the border for the single image
-			BlackBorder imageBorder = _detector.process(image);
+			BlackBorder imageBorder;
+			if (_detectionMode == "default") {
+				imageBorder = _detector.process(image);
+			} else if (_detectionMode == "classic") {
+				imageBorder = _detector.process_classic(image);
+			} else if (_detectionMode == "osd") {
+				imageBorder = _detector.process_osd(image);
+			}
 			// add blur to the border
 			if (imageBorder.horizontalSize > 0)
 			{
@ -80,9 +85,15 @@ namespace hyperion
 		/// The number of horizontal/vertical borders detected before it becomes the current border
 		const unsigned _borderSwitchCnt;

+		// The number of frames that are "ignored" before a new border gets set as _previousDetectedBorder
+		const unsigned _maxInconsistentCnt;
+
 		/// The number of pixels to increase a detected border for removing blury pixels
 		unsigned _blurRemoveCnt;

+		/// The border detection mode
+		const std::string _detectionMode;
+
 		/// The blackborder detector
 		BlackBorderDetector _detector;

@ -94,5 +105,8 @@ namespace hyperion

 		/// The number of frame the previous detected border matched the incomming border
 		unsigned _consistentCnt;
+		/// The number of frame the previous detected border NOT matched the incomming border
+		unsigned _inconsistentCnt;
+
 	};
 } // end namespace hyperion
--- a/libsrc/grabber/amlogic/AmlogicGrabber.h
+++ b/libsrc/grabber/amlogic/AmlogicGrabber.h
--- a/include/grabber/AmlogicWrapper.h
+++ b/include/grabber/AmlogicWrapper.h
@ -68,6 +68,9 @@ public slots:
 	///
 	void setVideoMode(const VideoMode videoMode);

+signals:
+	void emitImage(int priority, const Image<ColorRgb> & image, const int timeout_ms);
+
 private:
 	/// The update rate [Hz]
 	const int _updateInterval_ms;
@ -91,4 +94,7 @@ private:

 	/// Pointer to Hyperion for writing led values
 	Hyperion * _hyperion;
+
+	// forwarding enabled
+	bool _forward;
 };
--- a/libsrc/grabber/dispmanx/DispmanxFrameGrabber.h
+++ b/libsrc/grabber/dispmanx/DispmanxFrameGrabber.h
--- a/include/grabber/DispmanxWrapper.h
+++ b/include/grabber/DispmanxWrapper.h
@ -68,6 +68,9 @@ public slots:
 	///
 	void setVideoMode(const VideoMode videoMode);

+signals:
+	void emitImage(int priority, const Image<ColorRgb> & image, const int timeout_ms);
+
 private:
 	/// The update rate [Hz]
 	const int _updateInterval_ms;
@ -91,4 +94,7 @@ private:

 	/// Pointer to Hyperion for writing led values
 	Hyperion * _hyperion;
+
+	// forwarding enabled
+	bool _forward;
 };
--- a/include/grabber/FramebufferWrapper.h
+++ b/include/grabber/FramebufferWrapper.h
@ -68,6 +68,9 @@ public slots:
 	///
 	void setVideoMode(const VideoMode videoMode);

+signals:
+	void emitImage(int priority, const Image<ColorRgb> & image, const int timeout_ms);
+
 private:
 	/// The update rate [Hz]
 	const int _updateInterval_ms;
--- a/include/grabber/OsxWrapper.h
+++ b/include/grabber/OsxWrapper.h
@ -69,6 +69,9 @@ public slots:
 	///
 	void setVideoMode(const VideoMode videoMode);

+signals:
+	void emitImage(int priority, const Image<ColorRgb> & image, const int timeout_ms);
+
 private:
 	/// The update rate [Hz]
 	const int _updateInterval_ms;
--- a/include/grabber/V4L2Wrapper.h
+++ b/include/grabber/V4L2Wrapper.h
@ -44,6 +44,7 @@ public slots:

 signals:
 	void emitColors(int priority, const std::vector<ColorRgb> &ledColors, const int timeout_ms);
+	void emitImage(int priority, const Image<ColorRgb> & image, const int timeout_ms);

 private slots:
 	void newFrame(const Image<ColorRgb> & image);
--- a/include/grabber/X11Grabber.h
+++ b/include/grabber/X11Grabber.h
@ -7,6 +7,11 @@
 // X11 includes
 #include <X11/Xlib.h>

+#include <X11/extensions/Xrender.h>
+#include <X11/extensions/XShm.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
 class X11Grabber
 {
 public:
@ -16,6 +21,8 @@ public:
 	virtual ~X11Grabber();

 	int open();
+	
+	bool Setup();

 	Image<ColorRgb> & grab();

@ -26,14 +33,24 @@ private:
    int _cropRight;
    int _cropTop;
    int _cropBottom;
+    
+    XImage* _xImage;
+    XShmSegmentInfo _shminfo;

 	/// Reference to the X11 display (nullptr if not opened)
-	Display * _x11Display;
+	Display* _x11Display;
+	Window _window;
+	XWindowAttributes _windowAttr;

 	unsigned _screenWidth;
 	unsigned _screenHeight;
+	unsigned _croppedWidth;
+	unsigned _croppedHeight;

 	Image<ColorRgb> _image;
-
+	
+	void freeResources();
+	void setupResources();
+	
 	int updateScreenDimensions();
 };
--- a/include/hyperion/ImageProcessor.h
+++ b/include/hyperion/ImageProcessor.h
@ -106,7 +106,7 @@ private:
 	/// @param[in] enableBlackBorderDetector Flag indicating if the blacborder detector should be enabled
 	/// @param[in] blackborderThreshold The threshold which the blackborder detector should use
 	///
-	ImageProcessor(const LedString &ledString, bool enableBlackBorderDetector, uint8_t blackborderThreshold);
+	ImageProcessor(const LedString &ledString, const Json::Value &blackborderConfig);

 	///
 	/// Performs black-border detection (if enabled) on the given image
--- a/include/hyperion/ImageProcessorFactory.h
+++ b/include/hyperion/ImageProcessorFactory.h
@ -33,7 +33,7 @@ public:
 	/// @param[in] enableBlackBorderDetector Flag indicating if the blacborder detector should be enabled
 	/// @param[in] blackborderThreshold The threshold which the blackborder detector should use
 	///
-	void init(const LedString& ledString, bool enableBlackBorderDetector, double blackborderThreshold);
+	void init(const LedString& ledString, const Json::Value &blackborderConfig);

 	///
 	/// Creates a new ImageProcessor. The onwership of the processor is transferred to the caller.
@ -46,9 +46,6 @@ private:
 	/// The Led-string specification
 	LedString _ledString;

-	/// Flag indicating if the black border detector should be used
-	bool _enableBlackBorderDetector;
-
-	/// Threshold for the blackborder detector [0 .. 255]
-	uint8_t _blackborderThreshold;
+	// Reference to the blackborder json configuration values
+	Json::Value _blackborderConfig;
 };
--- a/include/hyperion/MessageForwarder.h
+++ b/include/hyperion/MessageForwarder.h
@ -0,0 +1,38 @@
+#pragma once
+
+// STL includes
+#include <vector>
+#include <map>
+#include <cstdint>
+#include <limits>
+
+// QT includes
+#include <QList>
+#include <QStringList>
+#include <QHostAddress>
+
+// Utils includes
+#include <utils/ColorRgb.h>
+class MessageForwarder
+{
+public:
+
+	struct JsonSlaveAddress {
+		QHostAddress addr;
+		quint16 port;
+	};
+
+	MessageForwarder();
+	~MessageForwarder();
+	
+	void addJsonSlave(std::string slave);
+	void addProtoSlave(std::string slave);
+
+	bool protoForwardingEnabled();
+	QStringList getProtoSlaves();
+	QList<MessageForwarder::JsonSlaveAddress> getJsonSlaves();
+
+private:
+	QStringList               _protoSlaves;
+	QList<MessageForwarder::JsonSlaveAddress>   _jsonSlaves;
+};
--- a/include/protoserver/ProtoConnection.h
+++ b/include/protoserver/ProtoConnection.h
@ -7,6 +7,7 @@
 #include <QColor>
 #include <QImage>
 #include <QTcpSocket>
+#include <QTimer>
 #include <QMap>

 // hyperion util
@ -19,8 +20,11 @@
 ///
 /// Connection class to setup an connection to the hyperion server and execute commands
 ///
-class ProtoConnection
+class ProtoConnection : public QObject
 {
+
+Q_OBJECT
+
 public:
    ///
    /// Constructor
@ -67,10 +71,6 @@ public:
    ///
    void clearAll();

-private:
-    /// Try to connect to the Hyperion host
-    void connectToHost();
-
    ///
    /// Send a command message and receive its reply
    ///
@ -78,6 +78,13 @@ private:
    ///
    void sendMessage(const proto::HyperionRequest & message);

+private slots:
+    /// Try to connect to the Hyperion host
+    void connectToHost();
+
+
+private:
+
    ///
    /// Parse a reply message
    ///
@ -99,4 +106,7 @@ private:

    /// Skip receiving reply messages from Hyperion if set
    bool _skipReply;
+
+    QTimer _timer;
+    QAbstractSocket::SocketState  _prevSocketState;
 };
--- a/include/protoserver/ProtoServer.h
+++ b/include/protoserver/ProtoServer.h
@ -6,11 +6,23 @@
 // Qt includes
 #include <QTcpServer>
 #include <QSet>
+#include <QList>
+#include <QStringList>

 // Hyperion includes
 #include <hyperion/Hyperion.h>

+// hyperion includes
+#include <utils/Image.h>
+#include <utils/ColorRgb.h>
+
+// forward decl
 class ProtoClientConnection;
+class ProtoConnection;
+
+namespace proto {
+class HyperionRequest;
+}

 ///
 /// This class creates a TCP server which accepts connections wich can then send
@ -35,6 +47,9 @@ public:
 	///
 	uint16_t getPort() const;

+public slots:
+	void sendImageToProtoSlaves(int priority, const Image<ColorRgb> & image, int duration_ms);
+
 private slots:
 	///
 	/// Slot which is called when a client tries to create a new connection
@ -47,6 +62,8 @@ private slots:
 	///
 	void closedConnection(ProtoClientConnection * connection);

+	void newMessage(const proto::HyperionRequest * message);
+
 private:
 	/// Hyperion instance
 	Hyperion * _hyperion;
@ -56,4 +73,9 @@ private:

 	/// List with open connections
 	QSet<ProtoClientConnection *> _openConnections;
+	QStringList _forwardClients;
+
+	/// Hyperion proto connection object for forwarding
+	QList<ProtoConnection*> _proxy_connections;
+
 };
--- a/include/utils/Image.h
+++ b/include/utils/Image.h
@ -5,6 +5,8 @@
 #include <cstdint>
 #include <cstring>
 #include <algorithm>
+#include <utils/ColorRgb.h>
+

 template <typename Pixel_T>
 class Image
@ -183,6 +185,25 @@ public:
    {
        return _pixels;
    }
+    
+    
+  ///
+  /// Convert image of any color order to a RGB image.
+  ///
+  /// @param[out] image  The image that buffers the output
+  ///
+  void toRgb(Image<ColorRgb>& image)
+  {
+    image.resize(_width, _height);
+    const unsigned imageSize = _width * _height;
+
+    for (unsigned idx=0; idx<imageSize; idx++)
+    {
+      const Pixel_T color = memptr()[idx];
+      image.memptr()[idx] = ColorRgb{color.red, color.green, color.blue};
+    }
+  }
+
 private:

    ///
--- a/libsrc/blackborder/BlackBorderDetector.cpp
+++ b/libsrc/blackborder/BlackBorderDetector.cpp
@ -1,11 +1,27 @@
-
+#include <iostream>
 // BlackBorders includes
 #include <blackborder/BlackBorderDetector.h>
+#include <cmath>

 using namespace hyperion;

-BlackBorderDetector::BlackBorderDetector(uint8_t blackborderThreshold) :
-	_blackborderThreshold(blackborderThreshold)
+BlackBorderDetector::BlackBorderDetector(double threshold) :
+	_blackborderThreshold(calculateThreshold(threshold))
 {
 	// empty
 }
+
+uint8_t BlackBorderDetector::calculateThreshold(double threshold)
+{
+	int rgbThreshold = int(std::ceil(threshold * 255));
+	if (rgbThreshold < 0)
+		rgbThreshold = 0;
+	else if (rgbThreshold > 255)
+		rgbThreshold = 255;
+
+	uint8_t blackborderThreshold = uint8_t(rgbThreshold);
+
+	std::cout << "Black border threshold set to " << threshold << " (" << int(blackborderThreshold) << ")" << std::endl;
+
+	return blackborderThreshold;
+}
--- a/libsrc/blackborder/BlackBorderProcessor.cpp
+++ b/libsrc/blackborder/BlackBorderProcessor.cpp
@ -1,21 +1,28 @@
+#include <iostream>
+/*
+#include <iomanip>
+using std::setw;
+//*/

 // Blackborder includes
 #include <blackborder/BlackBorderProcessor.h>

+
 using namespace hyperion;

-BlackBorderProcessor::BlackBorderProcessor(const unsigned unknownFrameCnt,
-		const unsigned borderFrameCnt,
-		const unsigned blurRemoveCnt,
-		uint8_t blackborderThreshold) :
-	_unknownSwitchCnt(unknownFrameCnt),
-	_borderSwitchCnt(borderFrameCnt),
-	_blurRemoveCnt(blurRemoveCnt),
-	_detector(blackborderThreshold),
+BlackBorderProcessor::BlackBorderProcessor(const Json::Value &blackborderConfig) :
+	_unknownSwitchCnt(blackborderConfig.get("unknownFrameCnt", 600).asUInt()),
+	_borderSwitchCnt(blackborderConfig.get("borderFrameCnt", 50).asUInt()),
+	_maxInconsistentCnt(blackborderConfig.get("maxInconsistentCnt", 10).asUInt()),
+	_blurRemoveCnt(blackborderConfig.get("blurRemoveCnt", 1).asUInt()),
+	_detectionMode(blackborderConfig.get("mode", "default").asString()),
+	_detector(blackborderConfig.get("threshold", 0.01).asDouble()),
 	_currentBorder({true, -1, -1}),
 	_previousDetectedBorder({true, -1, -1}),
-	_consistentCnt(0)
+	_consistentCnt(0),
+	_inconsistentCnt(10)
 {
+	std::cout << "DETECTION MODE:" << _detectionMode << std::endl;
 	// empty
 }

@ -26,13 +33,35 @@ BlackBorder BlackBorderProcessor::getCurrentBorder() const

 bool BlackBorderProcessor::updateBorder(const BlackBorder & newDetectedBorder)
 {
+// the new changes ignore false small borders (no reset of consistance)
+// as long as the previous stable state returns within 10 frames
+// and will only switch to a new border if it is realy detected stable >50 frames
+
+// sometimes the grabber delivers "bad" frames with a smaller black border (looks like random number every few frames and even when freezing the image)
+// maybe some interferences of the power supply or bad signal causing this effect - not exactly sure what causes it but changing the power supply of the converter significantly increased that "random" effect on my system
+// (you can check with the debug output below or if you want i can provide some output logs)
+// this "random effect" caused the old algorithm to switch to that smaller border immediatly, resulting in a too small border being detected
+// makes it look like the border detectionn is not working - since the new 3 line detection algorithm is more precise this became a problem specialy in dark scenes
+// wisc
+
+//	std::cout << "c: " << setw(2) << _currentBorder.verticalSize << " " << setw(2) << _currentBorder.horizontalSize << " p: " << setw(2) << _previousDetectedBorder.verticalSize << " " << setw(2) << _previousDetectedBorder.horizontalSize << " n: " << setw(2) << newDetectedBorder.verticalSize << " " << setw(2) << newDetectedBorder.horizontalSize << " c:i " << setw(2) << _consistentCnt << ":" << setw(2) << _inconsistentCnt << std::endl;
+
 	// set the consistency counter
 	if (newDetectedBorder == _previousDetectedBorder)
 	{
 		++_consistentCnt;
+		_inconsistentCnt         = 0;
 	}
 	else
 	{
+		++_inconsistentCnt;
+		if (_inconsistentCnt <= _maxInconsistentCnt)// only few inconsistent frames
+		{
+			//discard the newDetectedBorder -> keep the consistent count for previousDetectedBorder
+			return false;
+		}
+		// the inconsistency threshold is reached
+		// -> give the newDetectedBorder a chance to proof that its consistent
 		_previousDetectedBorder = newDetectedBorder;
 		_consistentCnt          = 0;
 	}
@ -41,6 +70,7 @@ bool BlackBorderProcessor::updateBorder(const BlackBorder & newDetectedBorder)
 	if (_currentBorder == newDetectedBorder)
 	{
 		// No change required
+		_inconsistentCnt = 0; // we have found a consistent border -> reset _inconsistentCnt
 		return false;
 	}

@ -62,22 +92,7 @@ bool BlackBorderProcessor::updateBorder(const BlackBorder & newDetectedBorder)
 			_currentBorder = newDetectedBorder;
 			borderChanged = true;
 		}
-		else
-		{
-			// apply smaller borders immediately
-			if (newDetectedBorder.verticalSize < _currentBorder.verticalSize)
-			{
-				_currentBorder.verticalSize = newDetectedBorder.verticalSize;
-				borderChanged = true;
-			}
-
-			if (newDetectedBorder.horizontalSize < _currentBorder.horizontalSize)
-			{
-				_currentBorder.horizontalSize = newDetectedBorder.horizontalSize;
-				borderChanged = true;
-			}
-		}
 	}

 	return borderChanged;
-}
+}
--- a/libsrc/boblightserver/BoblightClientConnection.cpp
+++ b/libsrc/boblightserver/BoblightClientConnection.cpp
@ -59,13 +59,16 @@ void BoblightClientConnection::readData()
 	while(bytes > 0)
 	{
 		// create message string (strip the newline)
+#ifdef ENABLE_QT5
+		QString message = QString::fromLatin1(_receiveBuffer.data(), bytes-1);
+#else
 		QString message = QString::fromAscii(_receiveBuffer.data(), bytes-1);
-
+#endif
 		// remove message data from buffer
 		_receiveBuffer = _receiveBuffer.mid(bytes);

-		// handle message
-		handleMessage(message);
+		// handle trimmed message
+		handleMessage(message.trimmed());

 		// drop messages if the buffer is too full
 		if (_receiveBuffer.size() > 100*1024)
@ -132,9 +135,15 @@ void BoblightClientConnection::handleMessage(const QString & message)
 				{
 					if (messageParts[3] == "rgb" && messageParts.size() == 7)
 					{
+						// replace decimal comma with decimal point
+						messageParts[4].replace(',', '.');
+						messageParts[5].replace(',', '.');
+						messageParts[6].replace(',', '.');
+
 						bool rc1, rc2, rc3;
 						uint8_t red = qMax(0, qMin(255, int(255 * messageParts[4].toFloat(&rc1))));

+						// check for correct locale should not be needed anymore - please check!
 						if (!rc1)
 						{
 							// maybe a locale issue. switch to a locale with a comma instead of a dot as decimal seperator (or vice versa)
--- a/libsrc/boblightserver/CMakeLists.txt
+++ b/libsrc/boblightserver/CMakeLists.txt
@ -17,7 +17,11 @@ set(BoblightServer_SOURCES
 		${CURRENT_SOURCE_DIR}/BoblightClientConnection.cpp
 )

+if(ENABLE_QT5)
+qt5_wrap_cpp(BoblightServer_HEADERS_MOC ${BoblightServer_QT_HEADERS})
+else(ENABLE_QT5)
 qt4_wrap_cpp(BoblightServer_HEADERS_MOC ${BoblightServer_QT_HEADERS})
+endif(ENABLE_QT5)

 add_library(boblightserver
 		${BoblightServer_HEADERS}
@ -26,6 +30,10 @@ add_library(boblightserver
 		${BoblightServer_HEADERS_MOC}
 )

+if(ENABLE_QT5)
+qt5_use_modules(boblightserver Widgets)
+endif(ENABLE_QT5)
+
 target_link_libraries(boblightserver
 		hyperion
        hyperion-utils
--- a/libsrc/effectengine/CMakeLists.txt
+++ b/libsrc/effectengine/CMakeLists.txt
@ -1,5 +1,7 @@

 find_package(PythonLibs REQUIRED)
+#OpenElec uses 2.7, if you want to compile for OpenElec require 2.7
+#find_package(PythonLibs 2.7 REQUIRED)

 # Include the python directory. Also include the parent (which is for example /usr/include)
 # which may be required when it is not includes by the (cross-) compiler by default.
@ -27,9 +29,13 @@ SET(EffectEngineSOURCES

 set(EffectEngine_RESOURCES ${CURRENT_SOURCE_DIR}/EffectEngine.qrc)

+if(ENABLE_QT5)
+QT5_WRAP_CPP(EffectEngineHEADERS_MOC ${EffectEngineQT_HEADERS})
+qt5_add_resources(EffectEngine_RESOURCES_RCC ${EffectEngine_RESOURCES} OPTIONS "-no-compress")
+else(ENABLE_QT5)
 QT4_WRAP_CPP(EffectEngineHEADERS_MOC ${EffectEngineQT_HEADERS})
-
 qt4_add_resources(EffectEngine_RESOURCES_RCC ${EffectEngine_RESOURCES} OPTIONS "-no-compress")
+endif(ENABLE_QT5)

 add_library(effectengine
 		${EffectEngineHEADERS}
@ -39,6 +45,10 @@ add_library(effectengine
 		${EffectEngineSOURCES}
 )

+if(ENABLE_QT5)
+qt5_use_modules(effectengine Widgets)
+endif(ENABLE_QT5)
+
 target_link_libraries(effectengine
 		hyperion
 		jsoncpp
--- a/libsrc/effectengine/EffectEngine.cpp
+++ b/libsrc/effectengine/EffectEngine.cpp
@ -75,7 +75,11 @@ const std::list<EffectDefinition> &EffectEngine::getEffects() const

 bool EffectEngine::loadEffectDefinition(const std::string &path, const std::string &effectConfigFile, EffectDefinition & effectDefinition)
 {
+#ifdef ENABLE_QT5
+	std::string fileName = path + QDir::separator().toLatin1() + effectConfigFile;
+#else
 	std::string fileName = path + QDir::separator().toAscii() + effectConfigFile;
+#endif
 	std::ifstream file(fileName.c_str());

 	if (!file.is_open())
@ -110,7 +114,11 @@ bool EffectEngine::loadEffectDefinition(const std::string &path, const std::stri

 	// setup the definition
 	effectDefinition.name = config["name"].asString();
+#ifdef ENABLE_QT5
+	effectDefinition.script = path + QDir::separator().toLatin1() + config["script"].asString();
+#else
 	effectDefinition.script = path + QDir::separator().toAscii() + config["script"].asString();
+#endif
 	effectDefinition.args = config["args"];

 	// return succes
--- a/libsrc/grabber/amlogic/AmlogicGrabber.cpp
+++ b/libsrc/grabber/amlogic/AmlogicGrabber.cpp
@ -13,7 +13,7 @@
 #include <sys/types.h>

 // Local includes
-#include "AmlogicGrabber.h"
+#include <grabber/AmlogicGrabber.h>

 // Flags copied from 'include/linux/amlogic/amports/amvideocap.h' at https://github.com/codesnake/linux-amlogic
 #define AMVIDEOCAP_IOC_MAGIC 'V'
--- a/libsrc/grabber/amlogic/AmlogicWrapper.cpp
+++ b/libsrc/grabber/amlogic/AmlogicWrapper.cpp
@ -9,7 +9,7 @@

 // Amlogic grabber includes
 #include <grabber/AmlogicWrapper.h>
-#include "AmlogicGrabber.h"
+#include <grabber/AmlogicGrabber.h>


 AmlogicWrapper::AmlogicWrapper(const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz, Hyperion * hyperion) :
@ -26,6 +26,7 @@ AmlogicWrapper::AmlogicWrapper(const unsigned grabWidth, const unsigned grabHeig
 	// Configure the timer to generate events every n milliseconds
 	_timer.setInterval(_updateInterval_ms);
 	_timer.setSingleShot(false);
+	_forward = _hyperion->getForwarder()->protoForwardingEnabled();

 	_processor->setSize(grabWidth, grabHeight);

@ -55,8 +56,14 @@ void AmlogicWrapper::action()
 		return;
 	}

-	_processor->process(_image, _ledColors);
+	if ( _forward )
+	{
+		Image<ColorRgb> image_rgb;
+		_image.toRgb(image_rgb);
+		emit emitImage(_priority, image_rgb, _timeout_ms);
+	}

+	_processor->process(_image, _ledColors);
 	_hyperion->setColors(_priority, _ledColors, _timeout_ms);
 }

--- a/libsrc/grabber/amlogic/CMakeLists.txt
+++ b/libsrc/grabber/amlogic/CMakeLists.txt
@ -7,7 +7,7 @@ SET(CURRENT_SOURCE_DIR ${CMAKE_SOURCE_DIR}/libsrc/grabber/amlogic)
 SET(AmlogicQT_HEADERS ${CURRENT_HEADER_DIR}/AmlogicWrapper.h)

 SET(AmlogicHEADERS
-		${CURRENT_SOURCE_DIR}/AmlogicGrabber.h
+		${CURRENT_HEADER_DIR}/AmlogicGrabber.h
 )

 SET(AmlogicSOURCES
@ -15,7 +15,11 @@ SET(AmlogicSOURCES
 		${CURRENT_SOURCE_DIR}/AmlogicGrabber.cpp
 )

+if(ENABLE_QT5)
+QT5_WRAP_CPP(AmlogicHEADERS_MOC ${AmlogicQT_HEADERS})
+else(ENABLE_QT5)
 QT4_WRAP_CPP(AmlogicHEADERS_MOC ${AmlogicQT_HEADERS})
+endif(ENABLE_QT5)

 add_library(amlogic-grabber
 		${AmlogicHEADERS}
--- a/libsrc/grabber/dispmanx/CMakeLists.txt
+++ b/libsrc/grabber/dispmanx/CMakeLists.txt
@ -9,28 +9,33 @@ SET(CURRENT_SOURCE_DIR ${CMAKE_SOURCE_DIR}/libsrc/grabber/dispmanx)

 # Group the headers that go through the MOC compiler
 SET(DispmanxGrabberQT_HEADERS
-		${CURRENT_HEADER_DIR}/DispmanxWrapper.h
+	${CURRENT_HEADER_DIR}/DispmanxWrapper.h
 )

 SET(DispmanxGrabberHEADERS
-		${CURRENT_SOURCE_DIR}/DispmanxFrameGrabber.h
+	${CURRENT_HEADER_DIR}/DispmanxFrameGrabber.h
 )

 SET(DispmanxGrabberSOURCES
-		${CURRENT_SOURCE_DIR}/DispmanxWrapper.cpp
-		${CURRENT_SOURCE_DIR}/DispmanxFrameGrabber.cpp
+	${CURRENT_SOURCE_DIR}/DispmanxWrapper.cpp
+	${CURRENT_SOURCE_DIR}/DispmanxFrameGrabber.cpp
 )

-QT4_WRAP_CPP(DispmanxGrabberHEADERS_MOC ${DispmanxGrabberQT_HEADERS})
+if(ENABLE_QT5)
+	QT5_WRAP_CPP(DispmanxGrabberHEADERS_MOC ${DispmanxGrabberQT_HEADERS})
+else(ENABLE_QT5)
+	QT4_WRAP_CPP(DispmanxGrabberHEADERS_MOC ${DispmanxGrabberQT_HEADERS})
+endif(ENABLE_QT5)

 add_library(dispmanx-grabber
-		${DispmanxGrabberHEADERS}
-		${DispmanxGrabberQT_HEADERS}
-		${DispmanxGrabberHEADERS_MOC}
-		${DispmanxGrabberSOURCES}
+	${DispmanxGrabberHEADERS}
+	${DispmanxGrabberQT_HEADERS}
+	${DispmanxGrabberHEADERS_MOC}
+	${DispmanxGrabberSOURCES}
 )

 target_link_libraries(dispmanx-grabber
-		hyperion
-		${QT_LIBRARIES}
-		${BCM_LIBRARIES})
+	hyperion
+	${QT_LIBRARIES}
+	${BCM_LIBRARIES}
+)
--- a/libsrc/grabber/dispmanx/DispmanxFrameGrabber.cpp
+++ b/libsrc/grabber/dispmanx/DispmanxFrameGrabber.cpp
@ -4,7 +4,7 @@
 #include <iostream>

 // Local includes
-#include "DispmanxFrameGrabber.h"
+#include "grabber/DispmanxFrameGrabber.h"

 DispmanxFrameGrabber::DispmanxFrameGrabber(const unsigned width, const unsigned height) :
 	_vc_display(0),
--- a/libsrc/grabber/dispmanx/DispmanxWrapper.cpp
+++ b/libsrc/grabber/dispmanx/DispmanxWrapper.cpp
@ -9,7 +9,7 @@

 // Dispmanx grabber includes
 #include <grabber/DispmanxWrapper.h>
-#include "DispmanxFrameGrabber.h"
+#include <grabber/DispmanxFrameGrabber.h>


 DispmanxWrapper::DispmanxWrapper(const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz, Hyperion * hyperion) :
@ -28,6 +28,7 @@ DispmanxWrapper::DispmanxWrapper(const unsigned grabWidth, const unsigned grabHe
 	_timer.setSingleShot(false);

 	_processor->setSize(grabWidth, grabHeight);
+	_forward = _hyperion->getForwarder()->protoForwardingEnabled();

 	// Connect the QTimer to this
 	QObject::connect(&_timer, SIGNAL(timeout()), this, SLOT(action()));
@ -51,10 +52,17 @@ void DispmanxWrapper::action()
 	// Grab frame into the allocated image
 	_frameGrabber->grabFrame(_image);

-	_processor->process(_image, _ledColors);
+	if ( _forward )
+	{
+		Image<ColorRgb> image_rgb;
+		_image.toRgb(image_rgb);
+		emit emitImage(_priority, image_rgb, _timeout_ms);
+	}

+	_processor->process(_image, _ledColors);
 	_hyperion->setColors(_priority, _ledColors, _timeout_ms);
 }
+
 void DispmanxWrapper::stop()
 {
 	// Stop the timer, effectivly stopping the process
--- a/libsrc/grabber/framebuffer/CMakeLists.txt
+++ b/libsrc/grabber/framebuffer/CMakeLists.txt
@ -21,7 +21,11 @@ SET(FramebufferGrabberSOURCES
 		${CURRENT_SOURCE_DIR}/FramebufferFrameGrabber.cpp
 )

+if(ENABLE_QT5)
+QT5_WRAP_CPP(FramebufferGrabberHEADERS_MOC ${FramebufferGrabberQT_HEADERS})
+else(ENABLE_QT5)
 QT4_WRAP_CPP(FramebufferGrabberHEADERS_MOC ${FramebufferGrabberQT_HEADERS})
+endif(ENABLE_QT5)

 add_library(framebuffer-grabber
 		${FramebufferGrabberHEADERS}
--- a/libsrc/grabber/framebuffer/FramebufferWrapper.cpp
+++ b/libsrc/grabber/framebuffer/FramebufferWrapper.cpp
@ -46,8 +46,9 @@ void FramebufferWrapper::action()
 	// Grab frame into the allocated image
 	_frameGrabber->grabFrame(_image);

-	_processor->process(_image, _ledColors);
+	emit emitImage(_priority, _image, _timeout_ms);

+	_processor->process(_image, _ledColors);
 	_hyperion->setColors(_priority, _ledColors, _timeout_ms);
 }
 void FramebufferWrapper::stop()
--- a/libsrc/grabber/osx/CMakeLists.txt
+++ b/libsrc/grabber/osx/CMakeLists.txt
@ -16,7 +16,11 @@ SET(OsxGrabberSOURCES
 		${CURRENT_SOURCE_DIR}/OsxFrameGrabber.cpp
 )

+if(ENABLE_QT5)
+QT5_WRAP_CPP(OsxGrabberHEADERS_MOC ${OsxGrabberQT_HEADERS})
+else(ENABLE_QT5)
 QT4_WRAP_CPP(OsxGrabberHEADERS_MOC ${OsxGrabberQT_HEADERS})
+endif(ENABLE_QT5)

 add_library(osx-grabber
 		${OsxGrabberHEADERS}
--- a/libsrc/grabber/osx/OsxWrapper.cpp
+++ b/libsrc/grabber/osx/OsxWrapper.cpp
@ -46,8 +46,9 @@ void OsxWrapper::action()
 	// Grab frame into the allocated image
 	_frameGrabber->grabFrame(_image);

-	_processor->process(_image, _ledColors);
+	emit emitImage(_priority, _image, _timeout_ms);

+	_processor->process(_image, _ledColors);
 	_hyperion->setColors(_priority, _ledColors, _timeout_ms);
 }
 void OsxWrapper::stop()
--- a/libsrc/grabber/v4l2/CMakeLists.txt
+++ b/libsrc/grabber/v4l2/CMakeLists.txt
@ -16,7 +16,11 @@ SET(V4L2_SOURCES
 		${CURRENT_SOURCE_DIR}/V4L2Wrapper.cpp
 )

+if(ENABLE_QT5)
+QT5_WRAP_CPP(V4L2_HEADERS_MOC ${V4L2_QT_HEADERS})
+else(ENABLE_QT5)
 QT4_WRAP_CPP(V4L2_HEADERS_MOC ${V4L2_QT_HEADERS})
+endif(ENABLE_QT5)

 add_library(v4l2-grabber
 		${V4L2_HEADERS}
@ -25,6 +29,10 @@ add_library(v4l2-grabber
 		${V4L2_HEADERS_MOC}
 )

+if(ENABLE_QT5)
+qt5_use_modules(v4l2-grabber Widgets)
+endif(ENABLE_QT5)
+
 target_link_libraries(v4l2-grabber
 	hyperion
 	${QT_LIBRARIES}
--- a/libsrc/grabber/v4l2/V4L2Wrapper.cpp
+++ b/libsrc/grabber/v4l2/V4L2Wrapper.cpp
@ -94,6 +94,9 @@ void V4L2Wrapper::newFrame(const Image<ColorRgb> &image)
 	// process the new image
 	_processor->process(image, _ledColors);

+	// forward to other hyperions
+	emit emitImage(_priority, image, _timeout_ms);
+
 	// send colors to Hyperion
 	emit emitColors(_priority, _ledColors, _timeout_ms);
 }
--- a/libsrc/grabber/x11/CMakeLists.txt
+++ b/libsrc/grabber/x11/CMakeLists.txt
@ -22,7 +22,11 @@ SET(X11_SOURCES
 		${CURRENT_SOURCE_DIR}/X11Grabber.cpp
 )

+if(ENABLE_QT5)
+QT5_WRAP_CPP(X11_HEADERS_MOC ${X11_QT_HEADERS})
+else(ENABLE_QT5)
 QT4_WRAP_CPP(X11_HEADERS_MOC ${X11_QT_HEADERS})
+endif(ENABLE_QT5)

 add_library(x11-grabber
 		${X11_HEADERS}
--- a/libsrc/grabber/x11/X11Grabber.cpp
+++ b/libsrc/grabber/x11/X11Grabber.cpp
@ -17,82 +17,116 @@ X11Grabber::X11Grabber(int cropLeft, int cropRight, int cropTop, int cropBottom,
    _x11Display(nullptr),
    _screenWidth(0),
    _screenHeight(0),
+    _croppedWidth(0),
+    _croppedHeight(0),
    _image(0,0)
 {
    _imageResampler.setHorizontalPixelDecimation(horizontalPixelDecimation);
    _imageResampler.setVerticalPixelDecimation(verticalPixelDecimation);
-    _imageResampler.setCropping(0, 0, 0, 0); // cropping is performed by XGetImage
+    _imageResampler.setCropping(0, 0, 0, 0); // cropping is performed by XShmGetImage
 }

 X11Grabber::~X11Grabber()
 {
    if (_x11Display != nullptr)
    {
+	freeResources();
        XCloseDisplay(_x11Display);
    }
 }

-int X11Grabber::open()
+void X11Grabber::freeResources()
 {
-    const char * display_name = nullptr;
-    _x11Display = XOpenDisplay(display_name);
+    // Cleanup allocated resources of the X11 grab
+    XShmDetach(_x11Display, &_shminfo);
+    XDestroyImage(_xImage);
+    shmdt(_shminfo.shmaddr);
+    shmctl(_shminfo.shmid, IPC_RMID, 0);
+}

+void X11Grabber::setupResources()
+{
+    _xImage = XShmCreateImage(_x11Display, _windowAttr.visual,
+                _windowAttr.depth, ZPixmap, NULL, &_shminfo,
+                _croppedWidth, _croppedHeight);
+    
+    _shminfo.shmid = shmget(IPC_PRIVATE, _xImage->bytes_per_line * _xImage->height, IPC_CREAT|0777);
+    _shminfo.shmaddr = _xImage->data = (char*)shmat(_shminfo.shmid,0,0);
+    _shminfo.readOnly = False;
+    
+    XShmAttach(_x11Display, &_shminfo);
+}
+
+bool X11Grabber::Setup()
+{
+    _x11Display = XOpenDisplay(NULL);
    if (_x11Display == nullptr)
    {
-        std::cerr << "Failed to open the default X11-display" << std::endl;
-        return -1;
-    }
+      std::cerr << "Unable to open display";
+      if (getenv("DISPLAY"))
+	std::cerr <<  " " << std::string(getenv("DISPLAY")) << std::endl;
+      else
+	std::cerr << ". DISPLAY environment variable not set" << std::endl;
+      return false;
+     }
+     
+    _window = DefaultRootWindow(_x11Display);

-    return 0;
-}
+    return true;
+ }

 Image<ColorRgb> & X11Grabber::grab()
 {
-    if (_x11Display == nullptr)
-    {
-        open();
-    }
-
    updateScreenDimensions();
-
-    const unsigned croppedWidth  = _screenWidth - _cropLeft - _cropRight;
-    const unsigned croppedHeight = _screenHeight - _cropTop - _cropBottom;
-
-    // Capture the current screen
-    XImage * xImage = XGetImage(_x11Display, DefaultRootWindow(_x11Display), _cropLeft, _cropTop, croppedWidth, croppedHeight, AllPlanes, ZPixmap);
-    if (xImage == nullptr)
+    
+    XShmGetImage(_x11Display, _window, _xImage, _cropLeft, _cropTop, 0x00FFFFFF);
+    if (_xImage == nullptr)
    {
        std::cerr << "Grab failed" << std::endl;
        return _image;
    }

-    _imageResampler.processImage(reinterpret_cast<const uint8_t *>(xImage->data), xImage->width, xImage->height, xImage->bytes_per_line, PIXELFORMAT_BGR32, _image);
-
-    // Cleanup allocated resources of the X11 grab
-    XDestroyImage(xImage);
+    _imageResampler.processImage(reinterpret_cast<const uint8_t *>(_xImage->data), _xImage->width, _xImage->height, _xImage->bytes_per_line, PIXELFORMAT_BGR32, _image);

    return _image;
 }

 int X11Grabber::updateScreenDimensions()
 {
-    XWindowAttributes window_attributes_return;
-    const Status status = XGetWindowAttributes(_x11Display, DefaultRootWindow(_x11Display), &window_attributes_return);
+    const Status status = XGetWindowAttributes(_x11Display, _window, &_windowAttr);
    if (status == 0)
    {
        std::cerr << "Failed to obtain window attributes" << std::endl;
        return -1;
    }

-    if (_screenWidth == unsigned(window_attributes_return.width) && _screenHeight == unsigned(window_attributes_return.height))
+    if (_screenWidth == unsigned(_windowAttr.width) && _screenHeight == unsigned(_windowAttr.height))
    {
        // No update required
        return 0;
    }
+    
    std::cout << "Update of screen resolution: [" << _screenWidth << "x" << _screenHeight <<"] => ";
-    _screenWidth  = window_attributes_return.width;
-    _screenHeight = window_attributes_return.height;
+
+    if (_screenWidth || _screenHeight)
+      freeResources();
+    
+    _screenWidth  = _windowAttr.width;
+    _screenHeight = _windowAttr.height;
+    
    std::cout << "[" << _screenWidth << "x" << _screenHeight <<"]" << std::endl;
+    
+    if (_screenWidth > unsigned(_cropLeft + _cropRight))
+      _croppedWidth  = _screenWidth - _cropLeft - _cropRight;
+    else
+      _croppedWidth  = _screenWidth;
+    
+    if (_screenHeight > unsigned(_cropTop + _cropBottom))
+      _croppedHeight = _screenHeight - _cropTop - _cropBottom;
+    else
+      _croppedHeight = _screenHeight;
+    
+    setupResources();

    return 0;
 }
--- a/libsrc/hyperion/ImageProcessor.cpp
+++ b/libsrc/hyperion/ImageProcessor.cpp
@ -8,10 +8,11 @@

 using namespace hyperion;

-ImageProcessor::ImageProcessor(const LedString& ledString, bool enableBlackBorderDetector, uint8_t blackborderThreshold) :
+//ImageProcessor::ImageProcessor(const LedString& ledString, bool enableBlackBorderDetector, uint8_t blackborderThreshold) :
+ImageProcessor::ImageProcessor(const LedString& ledString, const Json::Value & blackborderConfig) :
 	_ledString(ledString),
-	_enableBlackBorderRemoval(enableBlackBorderDetector),
-	_borderProcessor(new BlackBorderProcessor(600, 50, 1, blackborderThreshold)),
+	_enableBlackBorderRemoval(blackborderConfig.get("enable", true).asBool()),
+	_borderProcessor(new BlackBorderProcessor(blackborderConfig) ),
 	_imageToLeds(nullptr)
 {
 	// empty
--- a/libsrc/hyperion/ImageProcessorFactory.cpp
+++ b/libsrc/hyperion/ImageProcessorFactory.cpp
@ -1,7 +1,3 @@
-
-// STL includes
-#include <cmath>
-
 // Hyperion includes
 #include <hyperion/ImageProcessorFactory.h>
 #include <hyperion/ImageProcessor.h>
@ -13,25 +9,13 @@ ImageProcessorFactory& ImageProcessorFactory::getInstance()
 	return instance;
 }

-void ImageProcessorFactory::init(const LedString& ledString, bool enableBlackBorderDetector, double blackborderThreshold)
+void ImageProcessorFactory::init(const LedString& ledString, const Json::Value & blackborderConfig)
 {
 	_ledString = ledString;
-	_enableBlackBorderDetector = enableBlackBorderDetector;
-
-	int threshold = int(std::ceil(blackborderThreshold * 255));
-	if (threshold < 0)
-		threshold = 0;
-	else if (threshold > 255)
-		threshold = 255;
-	_blackborderThreshold = uint8_t(threshold);
-
-	if (_enableBlackBorderDetector)
-	{
-		std::cout << "Black border threshold set to " << blackborderThreshold << " (" << int(_blackborderThreshold) << ")" << std::endl;
-	}
+	_blackborderConfig = blackborderConfig;
 }

 ImageProcessor* ImageProcessorFactory::newImageProcessor() const
 {
-	return new ImageProcessor(_ledString, _enableBlackBorderDetector, _blackborderThreshold);
+	return new ImageProcessor(_ledString, _blackborderConfig);
 }
--- a/libsrc/hyperion/MessageForwarder.cpp
+++ b/libsrc/hyperion/MessageForwarder.cpp
@ -0,0 +1,51 @@
+// STL includes
+#include <stdexcept>
+
+#include <hyperion/MessageForwarder.h>
+
+
+MessageForwarder::MessageForwarder()
+{
+}
+
+MessageForwarder::~MessageForwarder()
+{
+}
+
+
+void MessageForwarder::addJsonSlave(std::string slave)
+{
+	QStringList parts = QString(slave.c_str()).split(":");
+	if (parts.size() != 2)
+		throw std::runtime_error(QString("Wrong address: unable to parse address (%1)").arg(slave.c_str()).toStdString());
+
+	bool ok;
+	quint16 port = parts[1].toUShort(&ok);
+	if (!ok)
+		throw std::runtime_error(QString("Wrong address: Unable to parse the port number (%1)").arg(parts[1]).toStdString());
+
+	JsonSlaveAddress c;
+	c.addr = QHostAddress(parts[0]);
+	c.port = port;
+	_jsonSlaves << c;
+}
+
+void MessageForwarder::addProtoSlave(std::string slave)
+{
+	_protoSlaves << QString(slave.c_str());
+}
+
+QStringList MessageForwarder::getProtoSlaves()
+{
+	return _protoSlaves;
+}
+
+QList<MessageForwarder::JsonSlaveAddress> MessageForwarder::getJsonSlaves()
+{
+	return _jsonSlaves;
+}
+
+bool MessageForwarder::protoForwardingEnabled()
+{
+	return ! _protoSlaves.empty();
+}
--- a/libsrc/jsonserver/CMakeLists.txt
+++ b/libsrc/jsonserver/CMakeLists.txt
@ -20,10 +20,13 @@ set(JsonServer_SOURCES
 set(JsonServer_RESOURCES
 		${CURRENT_SOURCE_DIR}/JsonSchemas.qrc
 )
-
+if(ENABLE_QT5)
+qt5_wrap_cpp(JsonServer_HEADERS_MOC ${JsonServer_QT_HEADERS})
+qt5_add_resources(JsonServer_RESOURCES_RCC ${JsonServer_RESOURCES} OPTIONS "-no-compress")
+else(ENABLE_QT5)
 qt4_wrap_cpp(JsonServer_HEADERS_MOC ${JsonServer_QT_HEADERS})
-
 qt4_add_resources(JsonServer_RESOURCES_RCC ${JsonServer_RESOURCES} OPTIONS "-no-compress")
+endif(ENABLE_QT5)

 add_library(jsonserver
 		${JsonServer_HEADERS}
@ -34,6 +37,10 @@ add_library(jsonserver
 		${JsonServer_RESOURCES_RCC}
 )

+if(ENABLE_QT5)
+qt5_use_modules(jsonserver Widgets Network)
+endif(ENABLE_QT5)
+
 target_link_libraries(jsonserver
 		hyperion
 		hyperion-utils
--- a/libsrc/jsonserver/JsonClientConnection.cpp
+++ b/libsrc/jsonserver/JsonClientConnection.cpp
@ -16,6 +16,7 @@
 // hyperion util includes
 #include <hyperion/ImageProcessorFactory.h>
 #include <hyperion/ImageProcessor.h>
+#include <hyperion/MessageForwarder.h>
 #include <hyperion/ColorTransform.h>
 #include <utils/ColorRgb.h>

@ -250,8 +251,27 @@ void JsonClientConnection::handleMessage(const std::string &messageString)
 		handleNotImplemented();
 }

+
+void JsonClientConnection::forwardJsonMessage(const Json::Value & message)
+{
+	QTcpSocket client;
+	QList<MessageForwarder::JsonSlaveAddress> list = _hyperion->getForwarder()->getJsonSlaves();
+
+	for ( int i=0; i<list.size(); i++ )
+	{
+		client.connectToHost(list.at(i).addr, list.at(i).port);
+		if ( client.waitForConnected(500) )
+		{
+			sendMessage(message,&client);
+			client.close();
+		}
+	}
+}
+
 void JsonClientConnection::handleColorCommand(const Json::Value &message)
 {
+	forwardJsonMessage(message);
+
 	// extract parameters
 	int priority = message["priority"].asInt();
 	int duration = message.get("duration", -1).asInt();
@ -289,6 +309,8 @@ void JsonClientConnection::handleColorCommand(const Json::Value &message)

 void JsonClientConnection::handleImageCommand(const Json::Value &message)
 {
+	forwardJsonMessage(message);
+
 	// extract parameters
 	int priority = message["priority"].asInt();
 	int duration = message.get("duration", -1).asInt();
@ -320,6 +342,8 @@ void JsonClientConnection::handleImageCommand(const Json::Value &message)

 void JsonClientConnection::handleEffectCommand(const Json::Value &message)
 {
+	forwardJsonMessage(message);
+
 	// extract parameters
 	int priority = message["priority"].asInt();
 	int duration = message.get("duration", -1).asInt();
@ -418,6 +442,8 @@ void JsonClientConnection::handleServerInfoCommand(const Json::Value &)

 void JsonClientConnection::handleClearCommand(const Json::Value &message)
 {
+	forwardJsonMessage(message);
+
 	// extract parameters
 	int priority = message["priority"].asInt();

@ -428,8 +454,10 @@ void JsonClientConnection::handleClearCommand(const Json::Value &message)
 	sendSuccessReply();
 }

-void JsonClientConnection::handleClearallCommand(const Json::Value &)
+void JsonClientConnection::handleClearallCommand(const Json::Value & message)
 {
+	forwardJsonMessage(message);
+
 	// clear priority
 	_hyperion->clearall();

@ -530,10 +558,51 @@ void JsonClientConnection::sendMessage(const Json::Value &message)
 	
 		response.append(serializedReply.c_str(), serializedReply.length());
 	
-		_socket->write(response.data(), response.length());		
+		_socket->write(response.data(), response.length());
 	}
 }

+
+void JsonClientConnection::sendMessage(const Json::Value & message, QTcpSocket * socket)
+{
+	// serialize message (FastWriter already appends a newline)
+	std::string serializedMessage = Json::FastWriter().write(message);
+
+	// write message
+	socket->write(serializedMessage.c_str());
+	if (!socket->waitForBytesWritten())
+	{
+		//std::cout << "Error while writing data to host" << std::endl;
+		return;
+	}
+
+	// read reply data
+	QByteArray serializedReply;
+	while (!serializedReply.contains('\n'))
+	{
+		// receive reply
+		if (!socket->waitForReadyRead())
+		{
+			//std::cout << "Error while reading data from host" << std::endl;
+			return;
+		}
+
+		serializedReply += socket->readAll();
+	}
+	int bytes = serializedReply.indexOf('\n') + 1;     // Find the end of message
+
+	// parse reply data
+	Json::Reader jsonReader;
+	Json::Value reply;
+	if (!jsonReader.parse(serializedReply.constData(), serializedReply.constData() + bytes, reply))
+	{
+		//std::cout <<  "Error while parsing reply: invalid json" << std::endl;
+		return;
+	}
+
+}
+
+
 void JsonClientConnection::sendSuccessReply()
 {
 	// create reply
--- a/libsrc/jsonserver/JsonClientConnection.h
+++ b/libsrc/jsonserver/JsonClientConnection.h
@ -124,6 +124,7 @@ private:
 	/// @param message The JSON message to send
 	///
 	void sendMessage(const Json::Value & message);
+	void sendMessage(const Json::Value & message, QTcpSocket * socket);

 	///
 	/// Send a standard reply indicating success
@ -147,6 +148,11 @@ private:
 	///
 	void handleWebSocketFrame();

+	///
+	/// forward json message
+	///
+	void forwardJsonMessage(const Json::Value & message);
+
 private:
 	///
 	/// Check if a JSON messag is valid according to a given JSON schema
--- a/libsrc/jsonserver/JsonServer.cpp
+++ b/libsrc/jsonserver/JsonServer.cpp
@ -16,6 +16,14 @@ JsonServer::JsonServer(Hyperion *hyperion, uint16_t port) :
 		throw std::runtime_error("Json server could not bind to port");
 	}

+		QList<MessageForwarder::JsonSlaveAddress> list = _hyperion->getForwarder()->getJsonSlaves();
+		for ( int i=0; i<list.size(); i++ )
+		{
+			if ( list.at(i).addr == QHostAddress::LocalHost && list.at(i).port == port ) {
+				throw std::runtime_error("Loop between proto server and forwarder detected. Fix your config!");
+			}
+		}
+
 	// Set trigger for incoming connections
 	connect(&_server, SIGNAL(newConnection()), this, SLOT(newConnection()));

--- a/libsrc/leddevice/CMakeLists.txt
+++ b/libsrc/leddevice/CMakeLists.txt
@ -20,6 +20,8 @@ SET(Leddevice_QT_HEADERS
 		${CURRENT_SOURCE_DIR}/LedDevicePhilipsHue.h
 		${CURRENT_SOURCE_DIR}/LedHIDDevice.h
 		${CURRENT_SOURCE_DIR}/LedDeviceRawHID.h
+		${CURRENT_SOURCE_DIR}/LedDeviceTest.h
+		${CURRENT_SOURCE_DIR}/LedDeviceFadeCandy.h
 )

 SET(Leddevice_HEADERS
@ -31,7 +33,9 @@ SET(Leddevice_HEADERS
 		${CURRENT_SOURCE_DIR}/LedDevicePaintpack.h
 		${CURRENT_SOURCE_DIR}/LedDevicePiBlaster.h
 		${CURRENT_SOURCE_DIR}/LedDeviceSedu.h
-		${CURRENT_SOURCE_DIR}/LedDeviceTest.h
+		${CURRENT_SOURCE_DIR}/LedDeviceTest.h
+		${CURRENT_SOURCE_DIR}/LedDeviceFadeCandy.h
+		${CURRENT_SOURCE_DIR}/LedDeviceUdp.h
 		${CURRENT_SOURCE_DIR}/LedDeviceHyperionUsbasp.h
 		${CURRENT_SOURCE_DIR}/LedDeviceTpm2.h
 		${CURRENT_SOURCE_DIR}/LedDeviceAtmo.h
@ -52,7 +56,9 @@ SET(Leddevice_SOURCES
 		${CURRENT_SOURCE_DIR}/LedDevicePaintpack.cpp
 		${CURRENT_SOURCE_DIR}/LedDevicePiBlaster.cpp
 		${CURRENT_SOURCE_DIR}/LedDeviceSedu.cpp
-		${CURRENT_SOURCE_DIR}/LedDeviceTest.cpp
+		${CURRENT_SOURCE_DIR}/LedDeviceTest.cpp
+		${CURRENT_SOURCE_DIR}/LedDeviceFadeCandy.cpp
+		${CURRENT_SOURCE_DIR}/LedDeviceUdp.cpp
 		${CURRENT_SOURCE_DIR}/LedDeviceHyperionUsbasp.cpp
 		${CURRENT_SOURCE_DIR}/LedDevicePhilipsHue.cpp
 		${CURRENT_SOURCE_DIR}/LedDeviceTpm2.cpp
@ -102,8 +108,12 @@ if(ENABLE_TINKERFORGE)
 	)
 endif(ENABLE_TINKERFORGE)

-
+if(ENABLE_QT5)
+QT5_WRAP_CPP(Leddevice_HEADERS_MOC ${Leddevice_QT_HEADERS})
+else(ENABLE_QT5)
 QT4_WRAP_CPP(Leddevice_HEADERS_MOC ${Leddevice_QT_HEADERS})
+endif(ENABLE_QT5)
+

 add_library(leddevice
 		${Leddevice_HEADERS}
@ -112,9 +122,13 @@ add_library(leddevice
 		${Leddevice_SOURCES}
 )

+if(ENABLE_QT5)
+qt5_use_modules(leddevice Widgets Network)
+endif(ENABLE_QT5)
+
 target_link_libraries(leddevice
 	hyperion-utils
-	serialport
+        serialport
 	${LIBUSB_1_LIBRARIES} #apt-get install libusb-1.0-0-dev
 	${CMAKE_THREAD_LIBS_INIT}
 	${QT_LIBRARIES}
--- a/libsrc/leddevice/LedDeviceAdalightApa102.cpp
+++ b/libsrc/leddevice/LedDeviceAdalightApa102.cpp
@ -3,7 +3,6 @@
 #include <cstring>
 #include <cstdio>
 #include <iostream>
-#include <algorithm>

 // Linux includes
 #include <fcntl.h>
@ -13,30 +12,38 @@
 #include "LedDeviceAdalightApa102.h"

 LedDeviceAdalightApa102::LedDeviceAdalightApa102(const std::string& outputDevice, const unsigned baudrate, int delayAfterConnect_ms) :
-	LedDeviceAdalight(outputDevice, baudrate, delayAfterConnect_ms),
+	LedRs232Device(outputDevice, baudrate, delayAfterConnect_ms),
 	_ledBuffer(0),
 	_timer()
 {
+	// setup the timer
+	_timer.setSingleShot(false);
+	_timer.setInterval(5000);
+	connect(&_timer, SIGNAL(timeout()), this, SLOT(rewriteLeds()));
+
+	// start the timer
+	_timer.start();
 }
 //comparing to ws2801 adalight, the following changes were needed:
 // 1- differnt data frame (4 bytes instead of 3)
 // 2 - in order to accomodate point 1 above, number of leds sent to adalight is increased by 1/3rd
 int LedDeviceAdalightApa102::write(const std::vector<ColorRgb> & ledValues)
 {
+	ledCount = ledValues.size();
 	const unsigned int startFrameSize = 4;
-	const unsigned int endFrameSize = std::max<unsigned int>(((ledValues.size() + 15) / 16), 4);
-	const unsigned int mLedCount = (ledValues.size() * 4) + startFrameSize + endFrameSize;
-	if(_ledBuffer.size() != mLedCount){
-		_ledBuffer.resize(mLedCount, 0xFF);
+	const unsigned int endFrameSize = std::max<unsigned int>(((ledCount + 15) / 16), 4);
+	const unsigned int mLedCount = (ledCount * 4) + startFrameSize + endFrameSize;
+	if(_ledBuffer.size() != mLedCount+6){
+		_ledBuffer.resize(mLedCount+6, 0x00);
 		_ledBuffer[0] = 'A';
 		_ledBuffer[1] = 'd';
 		_ledBuffer[2] = 'a';
-		_ledBuffer[3] = (((unsigned int)(ledValues.size() * 1.33) - 1) >> 8) & 0xFF; // LED count high byte
-		_ledBuffer[4] = ((unsigned int)(ledValues.size() * 1.33) - 1) & 0xFF;        // LED count low byte
+		_ledBuffer[3] = (((unsigned int)(ledValues.size())) >> 8) & 0xFF; // LED count high byte
+		_ledBuffer[4] = ((unsigned int)(ledValues.size())) & 0xFF;        // LED count low byte
 		_ledBuffer[5] = _ledBuffer[3] ^ _ledBuffer[4] ^ 0x55; // Checksum
 	}
-	
-	for (unsigned iLed=1; iLed<=ledValues.size(); iLed++) {
+
+	for (unsigned iLed=1; iLed<=ledCount; iLed++) {
 		const ColorRgb& rgb = ledValues[iLed-1];
 		_ledBuffer[iLed*4+6]   = 0xFF;
 		_ledBuffer[iLed*4+1+6] = rgb.red;
@ -51,4 +58,25 @@ int LedDeviceAdalightApa102::write(const std::vector<ColorRgb> & ledValues)
 	return writeBytes(_ledBuffer.size(), _ledBuffer.data());
 }

+int LedDeviceAdalightApa102::switchOff()
+{
+	for (unsigned iLed=1; iLed<=ledCount; iLed++) {
+		_ledBuffer[iLed*4+6]   = 0xFF;
+		_ledBuffer[iLed*4+1+6] = 0x00;
+		_ledBuffer[iLed*4+2+6] = 0x00;
+		_ledBuffer[iLed*4+3+6] = 0x00;
+	}
+	
+	// restart the timer
+	_timer.start();
+
+	// write data
+	return writeBytes(_ledBuffer.size(), _ledBuffer.data());
+	
+}
+
+void LedDeviceAdalightApa102::rewriteLeds()
+{
+	writeBytes(_ledBuffer.size(), _ledBuffer.data());
+}

--- a/libsrc/leddevice/LedDeviceAdalightApa102.h
+++ b/libsrc/leddevice/LedDeviceAdalightApa102.h
@ -7,12 +7,12 @@
 #include <QTimer>

 // hyperion incluse
-#include "LedDeviceAdalight.h"
+#include "LedRs232Device.h"

 ///
 /// Implementation of the LedDevice interface for writing to an Adalight led device for APA102.
 ///
-class LedDeviceAdalightApa102 : public LedDeviceAdalight
+class LedDeviceAdalightApa102 : public LedRs232Device
 {
 	Q_OBJECT

@ -32,13 +32,17 @@ public:
 	/// @return Zero on succes else negative
 	///
 	virtual int write(const std::vector<ColorRgb> & ledValues);
+	virtual int switchOff();


-
+private slots:
+	/// Write the last data to the leds again
+	void rewriteLeds();
+	
 private:
 	/// The buffer containing the packed RGB values
 	std::vector<uint8_t> _ledBuffer;
-
+	unsigned int ledCount;
 	/// Timer object which makes sure that led data is written at a minimum rate
 	/// The Adalight device will switch off when it does not receive data at least
 	/// every 15 seconds
--- a/libsrc/leddevice/LedDeviceFactory.cpp
+++ b/libsrc/leddevice/LedDeviceFactory.cpp
@ -30,6 +30,8 @@
 #include "LedDevicePiBlaster.h"
 #include "LedDeviceSedu.h"
 #include "LedDeviceTest.h"
+#include "LedDeviceFadeCandy.h"
+#include "LedDeviceUdp.h"
 #include "LedDeviceHyperionUsbasp.h"
 #include "LedDevicePhilipsHue.h"
 #include "LedDeviceTpm2.h"
@ -127,8 +129,9 @@ LedDevice * LedDeviceFactory::construct(const Json::Value & deviceConfig)
 	{
 		const std::string output = deviceConfig["output"].asString();
 		const unsigned rate      = deviceConfig["rate"].asInt();
+		const unsigned latchtime      = deviceConfig.get("latchtime",500000).asInt();

-		LedDeviceWs2801* deviceWs2801 = new LedDeviceWs2801(output, rate);
+		LedDeviceWs2801* deviceWs2801 = new LedDeviceWs2801(output, rate, latchtime);
 		deviceWs2801->open();

 		device = deviceWs2801;
@ -243,6 +246,21 @@ LedDevice * LedDeviceFactory::construct(const Json::Value & deviceConfig)
 		const std::string output = deviceConfig["output"].asString();
 		device = new LedDeviceTest(output);
 	}
+	else if (type == "fadecandy")
+	{
+		const std::string host  = deviceConfig.get("output", "127.0.0.1").asString();
+		const uint16_t port     = deviceConfig.get("port", 7890).asInt();
+		const uint16_t channel  = deviceConfig.get("channel", 0).asInt();
+		device = new LedDeviceFadeCandy(host, port, channel);
+	}
+	else if (type == "udp")
+	{
+		const std::string output = deviceConfig["output"].asString();
+		const unsigned rate      = deviceConfig["rate"].asInt();
+		const unsigned protocol  = deviceConfig["protocol"].asInt();
+		const unsigned maxPacket   = deviceConfig["maxpacket"].asInt();
+		device = new LedDeviceUdp(output, rate, protocol, maxPacket);
+	}
 	else if (type == "tpm2")
 	{
 		const std::string output = deviceConfig["output"].asString();
--- a/libsrc/leddevice/LedDeviceFadeCandy.cpp
+++ b/libsrc/leddevice/LedDeviceFadeCandy.cpp
@ -0,0 +1,90 @@
+#include "LedDeviceFadeCandy.h"
+
+static const signed MAX_NUM_LEDS    = 10000; // OPC can handle 21845 leds - in theory, fadecandy device should handle 10000 leds
+static const unsigned OPC_SET_PIXELS  = 0;     // OPC command codes
+static const unsigned OPC_HEADER_SIZE = 4;     // OPC header size
+
+
+LedDeviceFadeCandy::LedDeviceFadeCandy(const std::string& host, const uint16_t port, const unsigned channel) :
+	_host(host), _port(port), _channel(channel)
+{
+	_opc_data.resize( OPC_HEADER_SIZE );
+	_opc_data[0] = channel;
+	_opc_data[1] = OPC_SET_PIXELS;
+	_opc_data[2] = 0;
+	_opc_data[3] = 0;
+}
+
+
+LedDeviceFadeCandy::~LedDeviceFadeCandy()
+{
+	_client.close();
+}
+
+
+bool LedDeviceFadeCandy::isConnected()
+{
+	return _client.state() == QAbstractSocket::ConnectedState;
+}
+
+
+bool LedDeviceFadeCandy::tryConnect()
+{
+	if (  _client.state() == QAbstractSocket::UnconnectedState ) {
+		_client.connectToHost( _host.c_str(), _port);
+		if ( _client.waitForConnected(1000) )
+			qDebug("fadecandy/opc: connected to %s:%i on channel %i", _host.c_str(), _port, _channel);
+	}
+
+	return isConnected();
+}
+
+
+int LedDeviceFadeCandy::write( const std::vector<ColorRgb> & ledValues )
+{
+	ssize_t nrLedValues = ledValues.size();
+	ssize_t led_data_size = nrLedValues * 3;    // 3 color bytes
+	ssize_t opc_data_size = led_data_size + OPC_HEADER_SIZE;
+
+	if (nrLedValues > MAX_NUM_LEDS)
+	{
+		std::cerr << "fadecandy/opc: Invalid attempt to write led values. Not more than " << MAX_NUM_LEDS << " leds are allowed." << std::endl;
+		return -1;
+	}
+
+	if ( opc_data_size != _opc_data.size() )
+		_opc_data.resize( opc_data_size );
+
+	_opc_data[2] = led_data_size >> 8;
+	_opc_data[3] = led_data_size & 0xff;
+
+	uint idx = OPC_HEADER_SIZE;
+	for (const ColorRgb& color : ledValues)
+	{
+		_opc_data[idx  ] = unsigned( color.red   );
+		_opc_data[idx+1] = unsigned( color.green );
+		_opc_data[idx+2] = unsigned( color.blue  );
+		idx += 3;
+	}
+
+	return ( transferData()<0 ? -1 : 0 );
+}
+
+
+int LedDeviceFadeCandy::transferData()
+{
+	if ( isConnected() || tryConnect() )
+		return _client.write( _opc_data, _opc_data.size() );
+
+	return -2;
+}
+
+
+int LedDeviceFadeCandy::switchOff()
+{
+	for ( int idx=OPC_HEADER_SIZE; idx < _opc_data.size(); idx++ )
+		_opc_data[idx] = 0;
+
+	return ( transferData()<0 ? -1 : 0 );
+}
+
--- a/libsrc/leddevice/LedDeviceFadeCandy.h
+++ b/libsrc/leddevice/LedDeviceFadeCandy.h
@ -0,0 +1,71 @@
+#pragma once
+
+// STL/Qt includes
+#include <fstream>
+#include <QObject>
+#include <QTcpSocket>
+
+// Leddevice includes
+#include <leddevice/LedDevice.h>
+
+///
+/// Implementation of the LedDevice interface for sending to
+/// fadecandy/opc-server via network by using the 'open pixel control' protocol.
+///
+class LedDeviceFadeCandy : public QObject, public LedDevice
+{
+	Q_OBJECT
+
+public:
+	///
+	/// Constructs the LedDevice for fadecandy/opc server
+	///
+	/// @param host The ip address/host name of fadecandy/opc server
+	/// @param port The port to use (fadecandy default is 7890)
+	///
+	LedDeviceFadeCandy(const std::string& host, const uint16_t port, const unsigned channel);
+
+	///
+	/// Destructor of the LedDevice; closes the tcp client
+	///
+	virtual ~LedDeviceFadeCandy();
+
+	///
+	/// Writes the led color values to the led-device
+	///
+	/// @param ledValues The color-value per led
+	/// @return Zero on succes else negative
+	///
+	virtual int write(const std::vector<ColorRgb> & ledValues);
+
+	/// Switch the leds off
+	virtual int switchOff();
+
+
+private:
+	QTcpSocket        _client;
+	const std::string _host;
+	const uint16_t    _port;
+	const unsigned    _channel;
+	QByteArray        _opc_data;
+
+	/// try to establish connection to opc server, if not connected yet
+	///
+	/// @return true if connection is established
+	///
+	bool tryConnect();
+
+	/// return the conenction state
+	///
+	/// @return True if connection established
+	///
+	bool isConnected();
+
+
+	/// transfer current opc_data buffer to opc server
+	///
+	/// @return amount of transfered bytes. -1 error while transfering, -2 error while connecting
+	///
+	int transferData();
+	
+};
--- a/libsrc/leddevice/LedDevicePhilipsHue.cpp
+++ b/libsrc/leddevice/LedDevicePhilipsHue.cpp
@ -5,10 +5,9 @@
 #include <json/json.h>

 // qt includes
-#include <QtCore/qmath.h>
-#include <QUrl>
-#include <QHttpRequestHeader>
+#include <QtCore/qmath.h>
 #include <QEventLoop>
+#include <QNetworkReply>

 #include <set>

@ -144,14 +143,14 @@ LedDevicePhilipsHue::LedDevicePhilipsHue(const std::string& output, const std::s
 		int transitiontime, std::vector<unsigned int> lightIds) :
 		host(output.c_str()), username(username.c_str()), switchOffOnBlack(switchOffOnBlack), transitiontime(
 				transitiontime), lightIds(lightIds) {
-	http = new QHttp(host);
+	manager = new QNetworkAccessManager();
 	timer.setInterval(3000);
 	timer.setSingleShot(true);
 	connect(&timer, SIGNAL(timeout()), this, SLOT(restoreStates()));
 }

 LedDevicePhilipsHue::~LedDevicePhilipsHue() {
-	delete http;
+	delete manager;
 }

 int LedDevicePhilipsHue::write(const std::vector<ColorRgb> & ledValues) {
@ -215,34 +214,30 @@ int LedDevicePhilipsHue::switchOff() {
 	return 0;
 }

-void LedDevicePhilipsHue::put(QString route, QString content) {
-	QString url = QString("/api/%1/%2").arg(username).arg(route);
-	QHttpRequestHeader header("PUT", url);
-	header.setValue("Host", host);
-	header.setValue("Accept-Encoding", "identity");
-	header.setValue("Connection", "keep-alive");
-	header.setValue("Content-Length", QString("%1").arg(content.size()));
-	QEventLoop loop;
-	// Connect requestFinished signal to quit slot of the loop.
-	loop.connect(http, SIGNAL(requestFinished(int, bool)), SLOT(quit()));
+void LedDevicePhilipsHue::put(QString route, QString content) {
+	QString url = QString("http://%1/api/%2/%3").arg(host).arg(username).arg(route);
 	// Perfrom request
-	http->request(header, content.toAscii());
+	QNetworkRequest request(url);
+	QNetworkReply* reply = manager->put(request, content.toLatin1());
+	// Connect finished signal to quit slot of the loop.
+	QEventLoop loop;
+	loop.connect(reply, SIGNAL(finished()), SLOT(quit()));
 	// Go into the loop until the request is finished.
 	loop.exec();
 }

-QByteArray LedDevicePhilipsHue::get(QString route) {
-	QString url = QString("/api/%1/%2").arg(username).arg(route);
-	// Event loop to block until request finished.
-	QEventLoop loop;
-	// Connect requestFinished signal to quit slot of the loop.
-	loop.connect(http, SIGNAL(requestFinished(int, bool)), SLOT(quit()));
+QByteArray LedDevicePhilipsHue::get(QString route) {
+	QString url = QString("http://%1/api/%2/%3").arg(host).arg(username).arg(route);
 	// Perfrom request
-	http->get(url);
+	QNetworkRequest request(url);
+	QNetworkReply* reply = manager->get(request);
+	// Connect requestFinished signal to quit slot of the loop.
+	QEventLoop loop;
+	loop.connect(reply, SIGNAL(finished()), SLOT(quit()));
 	// Go into the loop until the request is finished.
 	loop.exec();
-	// Read all data of the response.
-	return http->readAll();
+	// Read all data of the response.
+	return reply->readAll();
 }

 QString LedDevicePhilipsHue::getStateRoute(unsigned int lightId) {
--- a/libsrc/leddevice/LedDevicePhilipsHue.h
+++ b/libsrc/leddevice/LedDevicePhilipsHue.h
@ -6,9 +6,8 @@
 // Qt includes
 #include <QObject>
 #include <QString>
-#include <QHttp>
+#include <QNetworkAccessManager>
 #include <QTimer>
-
 // Leddevice includes
 #include <leddevice/LedDevice.h>

@ -164,8 +163,8 @@ private:
 	QString host;
 	/// User name for the API ("newdeveloper")
 	QString username;
-	/// Qhttp object for sending requests.
-	QHttp* http;
+	/// QNetworkAccessManager object for sending requests.
+	QNetworkAccessManager* manager;
 	/// Use timer to reset lights when we got into "GRABBINGMODE_OFF".
 	QTimer timer;
 	///
--- a/libsrc/leddevice/LedDeviceUdp.cpp
+++ b/libsrc/leddevice/LedDeviceUdp.cpp
@ -0,0 +1,165 @@
+
+// Local-Hyperion includes
+#include "LedDeviceUdp.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <assert.h>
+
+struct addrinfo hints, *servinfo, *p;
+//char udpbuffer[1024];
+int sockfd;
+int ledprotocol;
+int leds_per_pkt;
+int update_number;
+int fragment_number;
+
+LedDeviceUdp::LedDeviceUdp(const std::string& output, const unsigned baudrate, const unsigned protocol, const unsigned maxPacket) 
+//LedDeviceUdp::LedDeviceUdp(const std::string& output, const unsigned baudrate) :
+//	_ofs(output.empty()?"/home/pi/LedDevice.out":output.c_str())
+{
+
+    std::string hostname;
+    std::string port;
+    ledprotocol = protocol;
+    leds_per_pkt = ((maxPacket-4)/3);
+    if (leds_per_pkt <= 0) {
+	    leds_per_pkt = 200;
+    }
+
+//printf ("leds_per_pkt is %d\n", leds_per_pkt);
+    int got_colon=0;
+    for (unsigned int i=0; i<output.length(); i++) {
+	if (output[i] == ':') {
+		got_colon++;
+	} else if (got_colon == 0) {
+		hostname+=output[i];
+	} else {
+		port+=output[i];
+	}
+    }
+//std::cout << "output " << output << " hostname " << hostname << " port " << port <<std::endl;
+    assert(got_colon==1);
+
+    int rv;
+
+    memset(&hints, 0, sizeof hints);
+    hints.ai_family = AF_UNSPEC;
+    hints.ai_socktype = SOCK_DGRAM;
+
+    if ((rv = getaddrinfo(hostname.c_str() , port.c_str(), &hints, &servinfo)) != 0) {
+        fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(rv));
+        assert(rv==0);
+    }
+
+    // loop through all the results and make a socket
+    for(p = servinfo; p != NULL; p = p->ai_next) {
+        if ((sockfd = socket(p->ai_family, p->ai_socktype,
+                p->ai_protocol)) == -1) {
+            perror("talker: socket");
+            continue;
+        }
+
+        break;
+    }
+
+    if (p == NULL) {
+        fprintf(stderr, "talker: failed to create socket\n");
+        assert(p!=NULL);
+    }
+}
+
+LedDeviceUdp::~LedDeviceUdp()
+{
+	// empty
+}
+
+int LedDeviceUdp::write(const std::vector<ColorRgb> & ledValues)
+{
+
+	char udpbuffer[4096];
+	int udpPtr=0;
+
+	update_number++;
+	update_number &= 0xf;
+
+	if (ledprotocol == 0) {
+		int i=0;
+		for (const ColorRgb& color : ledValues)
+		{
+			if (i<4090) {
+				udpbuffer[i++] = color.red;
+				udpbuffer[i++] = color.green;
+				udpbuffer[i++] = color.blue;
+			}
+	//printf ("c.red %d sz c.red %d\n", color.red, sizeof(color.red));
+		}
+		sendto(sockfd, udpbuffer, i, 0, p->ai_addr, p->ai_addrlen);
+	}
+	if (ledprotocol == 1) {
+#define MAXLEDperFRAG 450
+		int mLedCount = ledValues.size();
+
+		for (int frag=0; frag<4; frag++) {
+			udpPtr=0;
+			udpbuffer[udpPtr++] = 0;
+			udpbuffer[udpPtr++] = 0;
+			udpbuffer[udpPtr++] = (frag*MAXLEDperFRAG)/256;	// high byte
+			udpbuffer[udpPtr++] = (frag*MAXLEDperFRAG)%256;	// low byte
+			int ct=0;
+			for (int this_led = frag*300; ((this_led<mLedCount) && (ct++<MAXLEDperFRAG)); this_led++) {
+				const ColorRgb& color = ledValues[this_led];
+				if (udpPtr<4090) {
+					udpbuffer[udpPtr++] = color.red;
+					udpbuffer[udpPtr++] = color.green;
+					udpbuffer[udpPtr++] = color.blue;
+				}
+			}
+			if (udpPtr > 7)
+				sendto(sockfd, udpbuffer, udpPtr, 0, p->ai_addr, p->ai_addrlen);
+		}
+	}
+	if (ledprotocol == 2) {
+		udpPtr = 0;
+		unsigned int ledCtr = 0;
+		fragment_number = 0;
+		udpbuffer[udpPtr++] = update_number & 0xf;
+		udpbuffer[udpPtr++] = fragment_number++;
+		udpbuffer[udpPtr++] = ledCtr/256;	// high byte
+		udpbuffer[udpPtr++] = ledCtr%256;	// low byte
+
+		for (const ColorRgb& color : ledValues)
+		{
+			if (udpPtr<4090) {
+				udpbuffer[udpPtr++] = color.red;
+				udpbuffer[udpPtr++] = color.green;
+				udpbuffer[udpPtr++] = color.blue;
+			}
+			ledCtr++;
+			if ( (ledCtr % leds_per_pkt == 0) || (ledCtr == ledValues.size()) ) {
+				sendto(sockfd, udpbuffer, udpPtr, 0, p->ai_addr, p->ai_addrlen);
+				memset(udpbuffer, 0, sizeof udpbuffer);
+				udpPtr = 0;
+				udpbuffer[udpPtr++] = update_number & 0xf;
+				udpbuffer[udpPtr++] = fragment_number++;
+				udpbuffer[udpPtr++] = ledCtr/256;	// high byte
+				udpbuffer[udpPtr++] = ledCtr%256;	// low byte
+			}
+		}
+		
+	}
+	return 0;
+}
+
+int LedDeviceUdp::switchOff()
+{
+//        return write(std::vector<ColorRgb>(mLedCount, ColorRgb{0,0,0}));
+	return 0;
+}
--- a/libsrc/leddevice/LedDeviceUdp.h
+++ b/libsrc/leddevice/LedDeviceUdp.h
@ -0,0 +1,44 @@
+#pragma once
+
+// STL includes0
+#include <fstream>
+
+// Leddevice includes
+#include <leddevice/LedDevice.h>
+
+///
+/// Implementation of the LedDevice that write the led-colors to an
+/// ASCII-textfile('/home/pi/LedDevice.out')
+///
+class LedDeviceUdp : public LedDevice
+{
+public:
+	///
+	/// Constructs the test-device, which opens an output stream to the file
+	///
+	LedDeviceUdp(const std::string& output,  const unsigned baudrate, const unsigned protocol, const unsigned maxPacket);
+
+	///
+	/// Destructor of this test-device
+	///
+	virtual ~LedDeviceUdp();
+
+	///
+	/// Writes the given led-color values to the output stream
+	///
+	/// @param ledValues The color-value per led
+	///
+	/// @return Zero on success else negative
+	///
+	virtual int write(const std::vector<ColorRgb> & ledValues);
+
+	/// Switch the leds off
+	virtual int switchOff();
+
+private:
+	/// The outputstream
+//	std::ofstream _ofs;
+
+        /// the number of leds (needed when switching off)
+        size_t mLedCount;
+};
--- a/libsrc/leddevice/LedDeviceWs2801.cpp
+++ b/libsrc/leddevice/LedDeviceWs2801.cpp
@ -18,6 +18,13 @@ LedDeviceWs2801::LedDeviceWs2801(const std::string& outputDevice, const unsigned
 	// empty
 }

+LedDeviceWs2801::LedDeviceWs2801(const std::string& outputDevice, const unsigned baudrate, const unsigned latchTime) :
+	LedSpiDevice(outputDevice, baudrate, latchTime),
+	mLedCount(0)
+{
+	// empty
+}
+
 int LedDeviceWs2801::write(const std::vector<ColorRgb> &ledValues)
 {
 	mLedCount = ledValues.size();
--- a/libsrc/leddevice/LedDeviceWs2801.h
+++ b/libsrc/leddevice/LedDeviceWs2801.h
@ -21,6 +21,10 @@ public:
 	LedDeviceWs2801(const std::string& outputDevice,
 					const unsigned baudrate);

+	LedDeviceWs2801(const std::string& outputDevice,
+					const unsigned baudrate,
+					const unsigned latchTime);
+
 	///
 	/// Writes the led color values to the led-device
 	///
--- a/Show More
+++ b/Show More