First (working) commit

.gitignore

@@ -0,0 +1 @@
+.DS_Store

DisplayBacklight.xcodeproj/project.pbxproj

@@ -0,0 +1,337 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 46;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		E9640E8A1C30511B0081D46C /* Screenshot.m in Sources */ = {isa = PBXBuildFile; fileRef = E9640E891C30511B0081D46C /* Screenshot.m */; };
+		E9AB18011C29F8CD00BF3C51 /* Serial.m in Sources */ = {isa = PBXBuildFile; fileRef = E9AB18001C29F8CD00BF3C51 /* Serial.m */; };
+		E9F13E031C28B3D3004C6B95 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = E9F13E021C28B3D3004C6B95 /* AppDelegate.m */; };
+		E9F13E061C28B3D3004C6B95 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = E9F13E051C28B3D3004C6B95 /* main.m */; };
+		E9F13E081C28B3D3004C6B95 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = E9F13E071C28B3D3004C6B95 /* Assets.xcassets */; };
+		E9F13E0B1C28B3D3004C6B95 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = E9F13E091C28B3D3004C6B95 /* MainMenu.xib */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		E9109B141C2AAEEC00726111 /* CopyFiles */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		E9640E881C30511B0081D46C /* Screenshot.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Screenshot.h; sourceTree = "<group>"; };
+		E9640E891C30511B0081D46C /* Screenshot.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Screenshot.m; sourceTree = "<group>"; };
+		E9AB17FF1C29F8CD00BF3C51 /* Serial.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Serial.h; sourceTree = "<group>"; };
+		E9AB18001C29F8CD00BF3C51 /* Serial.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Serial.m; sourceTree = "<group>"; };
+		E9F13DFE1C28B3D3004C6B95 /* DisplayBacklight.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = DisplayBacklight.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		E9F13E011C28B3D3004C6B95 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
+		E9F13E021C28B3D3004C6B95 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
+		E9F13E051C28B3D3004C6B95 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
+		E9F13E071C28B3D3004C6B95 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+		E9F13E0A1C28B3D3004C6B95 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/MainMenu.xib; sourceTree = "<group>"; };
+		E9F13E0C1C28B3D3004C6B95 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		E9F13DFB1C28B3D3004C6B95 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		E9F13DF51C28B3D3004C6B95 = {
+			isa = PBXGroup;
+			children = (
+				E9F13E001C28B3D3004C6B95 /* DisplayBacklight */,
+				E9F13DFF1C28B3D3004C6B95 /* Products */,
+			);
+			sourceTree = "<group>";
+		};
+		E9F13DFF1C28B3D3004C6B95 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				E9F13DFE1C28B3D3004C6B95 /* DisplayBacklight.app */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		E9F13E001C28B3D3004C6B95 /* DisplayBacklight */ = {
+			isa = PBXGroup;
+			children = (
+				E9F13E011C28B3D3004C6B95 /* AppDelegate.h */,
+				E9F13E021C28B3D3004C6B95 /* AppDelegate.m */,
+				E9AB17FF1C29F8CD00BF3C51 /* Serial.h */,
+				E9AB18001C29F8CD00BF3C51 /* Serial.m */,
+				E9640E881C30511B0081D46C /* Screenshot.h */,
+				E9640E891C30511B0081D46C /* Screenshot.m */,
+				E9F13E071C28B3D3004C6B95 /* Assets.xcassets */,
+				E9F13E091C28B3D3004C6B95 /* MainMenu.xib */,
+				E9F13E0C1C28B3D3004C6B95 /* Info.plist */,
+				E9F13E041C28B3D3004C6B95 /* Supporting Files */,
+			);
+			path = DisplayBacklight;
+			sourceTree = "<group>";
+		};
+		E9F13E041C28B3D3004C6B95 /* Supporting Files */ = {
+			isa = PBXGroup;
+			children = (
+				E9F13E051C28B3D3004C6B95 /* main.m */,
+			);
+			name = "Supporting Files";
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		E9F13DFD1C28B3D3004C6B95 /* DisplayBacklight */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = E9F13E0F1C28B3D3004C6B95 /* Build configuration list for PBXNativeTarget "DisplayBacklight" */;
+			buildPhases = (
+				E9AB17FC1C28B43B00BF3C51 /* Increment build number */,
+				E9F13DFA1C28B3D3004C6B95 /* Sources */,
+				E9F13DFB1C28B3D3004C6B95 /* Frameworks */,
+				E9F13DFC1C28B3D3004C6B95 /* Resources */,
+				E9109B141C2AAEEC00726111 /* CopyFiles */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = DisplayBacklight;
+			productName = CaseLights;
+			productReference = E9F13DFE1C28B3D3004C6B95 /* DisplayBacklight.app */;
+			productType = "com.apple.product-type.application";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		E9F13DF61C28B3D3004C6B95 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0720;
+				ORGANIZATIONNAME = xythobuz;
+				TargetAttributes = {
+					E9F13DFD1C28B3D3004C6B95 = {
+						CreatedOnToolsVersion = 7.2;
+					};
+				};
+			};
+			buildConfigurationList = E9F13DF91C28B3D3004C6B95 /* Build configuration list for PBXProject "DisplayBacklight" */;
+			compatibilityVersion = "Xcode 3.2";
+			developmentRegion = English;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				en,
+				Base,
+			);
+			mainGroup = E9F13DF51C28B3D3004C6B95;
+			productRefGroup = E9F13DFF1C28B3D3004C6B95 /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				E9F13DFD1C28B3D3004C6B95 /* DisplayBacklight */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+		E9F13DFC1C28B3D3004C6B95 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				E9F13E081C28B3D3004C6B95 /* Assets.xcassets in Resources */,
+				E9F13E0B1C28B3D3004C6B95 /* MainMenu.xib in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXShellScriptBuildPhase section */
+		E9AB17FC1C28B43B00BF3C51 /* Increment build number */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "Increment build number";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "#!/bin/sh\n\nplist=\"${PROJECT_DIR}/${INFOPLIST_FILE}\"\ndir=\"$(dirname \"$plist\")\"\n\n# Only increment the build number if source files have changed\nif [ -n \"$(find \"$dir\" \\! -path \"*xcuserdata*\" \\! -path \"*.git*\" \\! -name .DS_Store \\! -path \"*Website*\" -newer \"$plist\")\" ]; then\nbuildnum=$(/usr/libexec/Plistbuddy -c \"Print CFBundleVersion\" \"$plist\")\nif [ -z \"$buildnum\" ]; then\necho \"No build number in $plist\"\nexit 2\nfi\nbuildnum=$(expr $buildnum + 1)\n/usr/libexec/Plistbuddy -c \"Set CFBundleVersion $buildnum\" \"$plist\"\necho \"Incremented build number to $buildnum\"\nelse\necho \"Not incrementing build number as source files have not changed\"\nfi\n";
+		};
+/* End PBXShellScriptBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+		E9F13DFA1C28B3D3004C6B95 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				E9AB18011C29F8CD00BF3C51 /* Serial.m in Sources */,
+				E9640E8A1C30511B0081D46C /* Screenshot.m in Sources */,
+				E9F13E061C28B3D3004C6B95 /* main.m in Sources */,
+				E9F13E031C28B3D3004C6B95 /* AppDelegate.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin PBXVariantGroup section */
+		E9F13E091C28B3D3004C6B95 /* MainMenu.xib */ = {
+			isa = PBXVariantGroup;
+			children = (
+				E9F13E0A1C28B3D3004C6B95 /* Base */,
+			);
+			name = MainMenu.xib;
+			sourceTree = "<group>";
+		};
+/* End PBXVariantGroup section */
+
+/* Begin XCBuildConfiguration section */
+		E9F13E0D1C28B3D3004C6B95 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				CODE_SIGN_IDENTITY = "-";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = macosx;
+			};
+			name = Debug;
+		};
+		E9F13E0E1C28B3D3004C6B95 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				CODE_SIGN_IDENTITY = "-";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = macosx;
+			};
+			name = Release;
+		};
+		E9F13E101C28B3D3004C6B95 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				COMBINE_HIDPI_IMAGES = YES;
+				INFOPLIST_FILE = DisplayBacklight/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				PRODUCT_BUNDLE_IDENTIFIER = de.xythobuz.DisplayBacklight;
+				PRODUCT_NAME = DisplayBacklight;
+				USER_HEADER_SEARCH_PATHS = "JSystemInfoKit/** EZAudio/EZAudio/**";
+			};
+			name = Debug;
+		};
+		E9F13E111C28B3D3004C6B95 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				COMBINE_HIDPI_IMAGES = YES;
+				HEADER_SEARCH_PATHS = "";
+				INFOPLIST_FILE = DisplayBacklight/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				PRODUCT_BUNDLE_IDENTIFIER = de.xythobuz.DisplayBacklight;
+				PRODUCT_NAME = DisplayBacklight;
+				USER_HEADER_SEARCH_PATHS = "JSystemInfoKit/** EZAudio/EZAudio/**";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		E9F13DF91C28B3D3004C6B95 /* Build configuration list for PBXProject "DisplayBacklight" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				E9F13E0D1C28B3D3004C6B95 /* Debug */,
+				E9F13E0E1C28B3D3004C6B95 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		E9F13E0F1C28B3D3004C6B95 /* Build configuration list for PBXNativeTarget "DisplayBacklight" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				E9F13E101C28B3D3004C6B95 /* Debug */,
+				E9F13E111C28B3D3004C6B95 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = E9F13DF61C28B3D3004C6B95 /* Project object */;
+}

DisplayBacklight.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:/Users/thomas/Projekte/DisplayBacklight/DisplayBacklight.xcodeproj">
+   </FileRef>
+</Workspace>

DisplayBacklight.xcodeproj/project.xcworkspace/xcshareddata/CaseLights.xcscmblueprint

@@ -0,0 +1,37 @@
+{
+  "DVTSourceControlWorkspaceBlueprintPrimaryRemoteRepositoryKey" : "AB48BACB8946F305FD9B21DE9855B0A6C83AC703",
+  "DVTSourceControlWorkspaceBlueprintWorkingCopyRepositoryLocationsKey" : {
+
+  },
+  "DVTSourceControlWorkspaceBlueprintWorkingCopyStatesKey" : {
+    "10CC2F1E3D4AA1768B20E4ECDF5C6C9B76C1AE64" : 0,
+    "AB48BACB8946F305FD9B21DE9855B0A6C83AC703" : 0,
+    "9D6FF97A89F512CD81EAE1A971A1D2EB03E03F7C" : 0
+  },
+  "DVTSourceControlWorkspaceBlueprintIdentifierKey" : "00D44A58-6D35-4699-B211-AA592656F9E4",
+  "DVTSourceControlWorkspaceBlueprintWorkingCopyPathsKey" : {
+    "10CC2F1E3D4AA1768B20E4ECDF5C6C9B76C1AE64" : "CaseLights\/JSystemInfoKit\/",
+    "AB48BACB8946F305FD9B21DE9855B0A6C83AC703" : "CaseLights\/",
+    "9D6FF97A89F512CD81EAE1A971A1D2EB03E03F7C" : "CaseLights\/EZAudio\/"
+  },
+  "DVTSourceControlWorkspaceBlueprintNameKey" : "CaseLights",
+  "DVTSourceControlWorkspaceBlueprintVersion" : 204,
+  "DVTSourceControlWorkspaceBlueprintRelativePathToProjectKey" : "CaseLights.xcodeproj",
+  "DVTSourceControlWorkspaceBlueprintRemoteRepositoriesKey" : [
+    {
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositoryURLKey" : "https:\/\/github.com\/xythobuz\/JSystemInfoKit.git",
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositorySystemKey" : "com.apple.dt.Xcode.sourcecontrol.Git",
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositoryIdentifierKey" : "10CC2F1E3D4AA1768B20E4ECDF5C6C9B76C1AE64"
+    },
+    {
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositoryURLKey" : "https:\/\/github.com\/syedhali\/EZAudio.git",
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositorySystemKey" : "com.apple.dt.Xcode.sourcecontrol.Git",
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositoryIdentifierKey" : "9D6FF97A89F512CD81EAE1A971A1D2EB03E03F7C"
+    },
+    {
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositoryURLKey" : "xythobuz.de:\/home\/thomas\/CaseLights.git",
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositorySystemKey" : "com.apple.dt.Xcode.sourcecontrol.Git",
+      "DVTSourceControlWorkspaceBlueprintRemoteRepositoryIdentifierKey" : "AB48BACB8946F305FD9B21DE9855B0A6C83AC703"
+    }
+  ]
+}

DisplayBacklight.xcodeproj/xcuserdata/thomas.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Bucket
+   type = "1"
+   version = "2.0">
+</Bucket>

DisplayBacklight.xcodeproj/xcuserdata/thomas.xcuserdatad/xcschemes/DisplayBacklight.xcscheme

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0720"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "E9F13DFD1C28B3D3004C6B95"
+               BuildableName = "DisplayBacklight.app"
+               BlueprintName = "DisplayBacklight"
+               ReferencedContainer = "container:DisplayBacklight.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "E9F13DFD1C28B3D3004C6B95"
+            BuildableName = "DisplayBacklight.app"
+            BlueprintName = "DisplayBacklight"
+            ReferencedContainer = "container:DisplayBacklight.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "E9F13DFD1C28B3D3004C6B95"
+            BuildableName = "DisplayBacklight.app"
+            BlueprintName = "DisplayBacklight"
+            ReferencedContainer = "container:DisplayBacklight.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "E9F13DFD1C28B3D3004C6B95"
+            BuildableName = "DisplayBacklight.app"
+            BlueprintName = "DisplayBacklight"
+            ReferencedContainer = "container:DisplayBacklight.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

DisplayBacklight.xcodeproj/xcuserdata/thomas.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>DisplayBacklight.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>2</integer>
+		</dict>
+	</dict>
+	<key>SuppressBuildableAutocreation</key>
+	<dict>
+		<key>E9F13DFD1C28B3D3004C6B95</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+	</dict>
+</dict>
+</plist>

DisplayBacklight/AppDelegate.h

@@ -0,0 +1,23 @@
+//
+//  AppDelegate.h
+//  DisplayBacklight
+//
+//  Created by Thomas Buck on 21.12.15.
+//  Copyright © 2015 xythobuz. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@class Serial;
+
+@interface AppDelegate : NSObject <NSApplicationDelegate>
+
+@property (weak) IBOutlet NSApplication *application;
+
+- (void)stopAmbilight;
+- (void)newDisplayList:(NSArray *)displayIDs;
+
++ (double)map:(double)val FromMin:(double)fmin FromMax:(double)fmax ToMin:(double)tmin ToMax:(double)tmax;
+
+@end
+

DisplayBacklight/AppDelegate.m

@@ -0,0 +1,430 @@
+//
+//  AppDelegate.m
+//  DisplayBacklight
+//
+//  Created by Thomas Buck on 21.12.15.
+//  Copyright © 2015 xythobuz. All rights reserved.
+//
+
+#import "AppDelegate.h"
+#import "Serial.h"
+#import "Screenshot.h"
+
+// These are the values stored persistently in the preferences
+#define PREF_SERIAL_PORT @"SerialPort"
+#define PREF_BRIGHTNESS @"Brightness"
+
+#define DISPLAY_DELAY (1.0 / 10.0)
+
+@interface AppDelegate ()
+
+@property (weak) IBOutlet NSMenu *statusMenu;
+@property (weak) IBOutlet NSMenu *menuPorts;
+@property (weak) IBOutlet NSMenuItem *buttonAmbilight;
+@property (weak) IBOutlet NSMenuItem *brightnessItem;
+@property (weak) IBOutlet NSSlider *brightnessSlider;
+@property (weak) IBOutlet NSMenuItem *brightnessLabel;
+
+@property (strong) NSStatusItem *statusItem;
+@property (strong) NSImage *statusImage;
+@property (strong) NSTimer *timer;
+@property (strong) Serial *serial;
+@property (strong) NSArray *lastDisplayIDs;
+@property (assign) BOOL restartAmbilight;
+
+@end
+
+@implementation AppDelegate
+
+@synthesize statusMenu, application;
+@synthesize menuPorts, buttonAmbilight;
+@synthesize brightnessItem, brightnessSlider, brightnessLabel;
+@synthesize statusItem, statusImage, lastDisplayIDs;
+@synthesize timer, serial, restartAmbilight;
+
+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
+    serial = [[Serial alloc] init];
+    timer = nil;
+    restartAmbilight = NO;
+    
+    // Set default configuration values
+    NSUserDefaults *store = [NSUserDefaults standardUserDefaults];
+    NSMutableDictionary *appDefaults = [NSMutableDictionary dictionaryWithObject:@"" forKey:PREF_SERIAL_PORT];
+    [appDefaults setObject:[NSNumber numberWithFloat:50.0] forKey:PREF_BRIGHTNESS];
+    [store registerDefaults:appDefaults];
+    [store synchronize];
+    
+    // Load existing configuration values
+    NSString *savedPort = [store stringForKey:PREF_SERIAL_PORT];
+    float brightness = [store floatForKey:PREF_BRIGHTNESS];
+    
+    // Prepare status bar menu
+    statusImage = [NSImage imageNamed:@"MenuIcon"];
+    statusItem = [[NSStatusBar systemStatusBar] statusItemWithLength:NSSquareStatusItemLength];
+    [statusImage setTemplate:YES];
+    [statusItem setImage:statusImage];
+    [statusItem setMenu:statusMenu];
+    
+    // Prepare brightness menu
+    brightnessItem.view = brightnessSlider;
+    [brightnessSlider setFloatValue:brightness];
+    [brightnessLabel setTitle:[NSString stringWithFormat:@"Value: %.0f%%", brightness]];
+    
+    // Prepare serial port menu
+    BOOL startTimer = NO;
+    NSArray *ports = [Serial listSerialPorts];
+    if ([ports count] > 0) {
+        [menuPorts removeAllItems];
+        for (int i = 0; i < [ports count]; i++) {
+            // Add Menu Item for this port
+            NSMenuItem *item = [[NSMenuItem alloc] initWithTitle:[ports objectAtIndex:i] action:@selector(selectedSerialPort:) keyEquivalent:@""];
+            [menuPorts addItem:item];
+            
+            // Set Enabled if it was used the last time
+            if ((savedPort != nil) && [[ports objectAtIndex:i] isEqualToString:savedPort]) {
+                [[menuPorts itemAtIndex:i] setState:NSOnState];
+                
+                // Try to open serial port
+                [serial setPortName:savedPort];
+                if ([serial openPort]) {
+                    // Unselect it when an error occured opening the port
+                    [[menuPorts itemAtIndex:i] setState:NSOffState];
+                } else {
+                    startTimer = YES;
+                }
+            }
+        }
+        
+        if (!startTimer) {
+            // TODO try to find out new UART port name for controller
+        }
+    }
+    
+    [Screenshot init:self];
+    lastDisplayIDs = [Screenshot listDisplays];
+    
+    if (startTimer) {
+        timer = [NSTimer scheduledTimerWithTimeInterval:DISPLAY_DELAY target:self selector:@selector(visualizeDisplay:) userInfo:nil repeats:YES];
+        
+        [buttonAmbilight setState:NSOnState];
+    }
+}
+
+- (void)applicationWillTerminate:(NSNotification *)aNotification {
+    // Stop previous timer setting
+    if (timer != nil) {
+        [timer invalidate];
+        timer = nil;
+    }
+    
+    // Remove display callback
+    [Screenshot close:self];
+    
+    // Turn off all lights if possible
+    if ([serial isOpen]) {
+        [self sendNullFrame];
+        [serial closePort];
+    }
+}
+
+- (IBAction)relistSerialPorts:(id)sender {
+    // Refill port list
+    NSArray *ports = [Serial listSerialPorts];
+    [menuPorts removeAllItems];
+    for (int i = 0; i < [ports count]; i++) {
+        // Add Menu Item for this port
+        NSMenuItem *item = [[NSMenuItem alloc] initWithTitle:[ports objectAtIndex:i] action:@selector(selectedSerialPort:) keyEquivalent:@""];
+        [menuPorts addItem:item];
+        
+        // Mark it if it is currently open
+        if ([serial isOpen]) {
+            if ([[ports objectAtIndex:i] isEqualToString:[serial portName]]) {
+                [[menuPorts itemAtIndex:i] setState:NSOnState];
+            }
+        }
+    }
+}
+
+- (void)selectedSerialPort:(NSMenuItem *)source {
+    // Store selection for next start-up
+    NSUserDefaults *store = [NSUserDefaults standardUserDefaults];
+    [store setObject:[source title] forKey:PREF_SERIAL_PORT];
+    [store synchronize];
+    
+    // De-select all other ports
+    for (int i = 0; i < [menuPorts numberOfItems]; i++) {
+        [[menuPorts itemAtIndex:i] setState:NSOffState];
+    }
+    
+    // Select only the current port
+    [source setState:NSOnState];
+    
+    // Close previously opened port, if any
+    if ([serial isOpen]) {
+        [serial closePort];
+    }
+    
+    // Stop previous timer setting
+    if (timer != nil) {
+        [timer invalidate];
+        timer = nil;
+    }
+    
+    // Turn off ambilight button
+    [buttonAmbilight setState:NSOffState];
+    
+    // Try to open selected port
+    [serial setPortName:[source title]];
+    if ([serial openPort] != 0) {
+        [source setState:NSOffState];
+    }
+}
+
+- (IBAction)toggleAmbilight:(NSMenuItem *)sender {
+    if ([sender state] == NSOnState) {
+        [sender setState:NSOffState];
+        
+        // Stop previous timer setting
+        if (timer != nil) {
+            [timer invalidate];
+            timer = nil;
+        }
+    } else {
+        [sender setState:NSOnState];
+        
+        timer = [NSTimer scheduledTimerWithTimeInterval:DISPLAY_DELAY target:self selector:@selector(visualizeDisplay:) userInfo:nil repeats:YES];
+    }
+}
+
+- (void)stopAmbilight {
+    restartAmbilight = NO;
+    if (timer != nil) {
+        restartAmbilight = YES;
+        [timer invalidate];
+        timer = nil;
+        
+        [buttonAmbilight setState:NSOffState];
+    }
+}
+
+- (void)newDisplayList:(NSArray *)displayIDs {
+    lastDisplayIDs = displayIDs;
+    
+    if (restartAmbilight) {
+        restartAmbilight = NO;
+        [buttonAmbilight setState:NSOnState];
+        
+        timer = [NSTimer scheduledTimerWithTimeInterval:DISPLAY_DELAY target:self selector:@selector(visualizeDisplay:) userInfo:nil repeats:YES];
+    }
+}
+
+- (IBAction)brightnessMoved:(NSSlider *)sender {
+    [brightnessLabel setTitle:[NSString stringWithFormat:@"Value: %.0f%%", [sender floatValue]]];
+    
+    // Store changed value in preferences
+    NSUserDefaults *store = [NSUserDefaults standardUserDefaults];
+    [store setObject:[NSNumber numberWithFloat:[sender floatValue]] forKey:PREF_BRIGHTNESS];
+    [store synchronize];
+}
+
+- (IBAction)showAbout:(id)sender {
+    [NSApp activateIgnoringOtherApps:YES];
+    [application orderFrontStandardAboutPanel:self];
+}
+
+- (UInt32)calculateAverage:(unsigned char *)data Width:(NSInteger)width Height:(NSInteger)height SPP:(NSInteger)spp Alpha:(BOOL)alpha StartX:(NSInteger)startX StartY:(NSInteger)startY EndX:(NSInteger)endX EndY:(NSInteger)endY {
+    int redC = 0, greenC = 1, blueC = 2;
+    if (alpha) {
+        redC = 1; greenC = 2; blueC = 3;
+    }
+    
+    NSInteger xa, xb, ya, yb;
+    if (startX < endX) {
+        xa = startX;
+        xb = endX;
+    } else {
+        xa = endX;
+        xb = startX;
+    }
+    if (startY < endY) {
+        ya = startY;
+        yb = endY;
+    } else {
+        ya = endY;
+        yb = startY;
+    }
+    
+    unsigned long red = 0, green = 0, blue = 0, count = 0;
+    for (NSInteger i = xa; i < xb; i++) {
+        for (NSInteger j = ya; j < yb; j++) {
+            count++;
+            unsigned long index = i + (j * width);
+            red += data[(index * spp) + redC];
+            green += data[(index * spp) + greenC];
+            blue += data[(index * spp) + blueC];
+        }
+    }
+    red /= count;
+    green /= count;
+    blue /= count;
+    
+    return ((UInt32)red << 16) | ((UInt32)green << 8) | ((UInt32)blue);
+}
+
+struct DisplayAssignment {
+    int n;
+    int width, height;
+};
+
+struct LEDStrand {
+    int idMin, idMax;
+    int display;
+    int startX, startY;
+    int direction;
+    int size;
+};
+
+#define DIR_LEFT 0
+#define DIR_RIGHT 1
+#define DIR_UP 2
+#define DIR_DOWN 3
+
+// TODO remove first
+struct DisplayAssignment displays[] = {
+    { 0, 1920, 1080 },
+    { 1,  900, 1600 }
+};
+
+struct LEDStrand strands[] = {
+    {   0,  32, 0, 1920, 1080,  DIR_LEFT, 1920 / 33 },
+    {  33,  51, 0,    0, 1080,    DIR_UP, 1080 / 19 },
+    {  52,  84, 0,    0,    0, DIR_RIGHT, 1920 / 33 },
+    {  85,  89, 1,    0,  250,    DIR_UP,  250 / 5 },
+    {  90, 106, 1,    0,    0, DIR_RIGHT,  900 / 17 },
+    { 107, 134, 1,  900,    0,  DIR_DOWN, 1600 / 28 },
+    { 135, 151, 1,  900, 1600,  DIR_LEFT,  900 / 17 },
+    { 152, 155, 1,    0, 1600,    DIR_UP,  180 / 4 }
+};
+
+UInt8 ledColorData[156 * 3];
+
+#define COLOR_AVERAGE_OTHER_DIMENSION_SIZE 150
+
+- (void)visualizeSingleDisplay:(NSInteger)disp Data:(unsigned char *)data Width:(unsigned long)width Height:(unsigned long)height SPP:(NSInteger)spp Alpha:(BOOL)alpha {
+    for (int i = 0; i < (sizeof(strands) / sizeof(strands[0])); i++) {
+        if (strands[i].display == disp) {
+            // Walk the strand, calculating value for each LED
+            unsigned long x = strands[i].startX;
+            unsigned long y = strands[i].startY;
+            unsigned long blockWidth = COLOR_AVERAGE_OTHER_DIMENSION_SIZE;
+            unsigned long blockHeight = COLOR_AVERAGE_OTHER_DIMENSION_SIZE;
+
+            if ((strands[i].direction == DIR_LEFT) || (strands[i].direction == DIR_RIGHT)) {
+                blockWidth = strands[i].size;
+            } else {
+                blockHeight = strands[i].size;
+            }
+            
+            for (int led = strands[i].idMin; led <= strands[i].idMax; led++) {
+                // First move appropriately in the direction of the strand
+                unsigned long endX = x, endY = y;
+                if (strands[i].direction == DIR_LEFT) {
+                    endX -= blockWidth;
+                } else if (strands[i].direction == DIR_RIGHT) {
+                    endX += blockWidth;
+                } else if (strands[i].direction == DIR_UP) {
+                    endY -= blockHeight;
+                } else if (strands[i].direction == DIR_DOWN) {
+                    endY += blockHeight;
+                }
+                
+                // But also span the averaging-square in the other dimension, depending on which
+                // side of the monitor we're at.
+                if ((strands[i].direction == DIR_LEFT) || (strands[i].direction == DIR_RIGHT)) {
+                    if (y == 0) {
+                        endY = blockHeight;
+                    } else if (y == displays[disp].height) {
+                        endY -= blockHeight;
+                    }
+                } else {
+                    if (x == 0) {
+                        endX = blockWidth;
+                    } else if (x == displays[disp].width) {
+                        endX -= blockWidth;
+                    }
+                }
+                
+                // Calculate average color for this led
+                UInt32 color = [self calculateAverage:data Width:width Height:height SPP:spp Alpha:alpha StartX:x StartY:y EndX:endX EndY:endY];
+                
+                
+                ledColorData[led * 3] = (color & 0xFF0000) >> 16;
+                ledColorData[(led * 3) + 1] = (color & 0x00FF00) >> 8;
+                ledColorData[(led * 3) + 2] = color & 0x0000FF;
+                
+                // Move to next LED
+                if ((strands[i].direction == DIR_LEFT) || (strands[i].direction == DIR_RIGHT)) {
+                    x = endX;
+                } else {
+                    y = endY;
+                }
+            }
+        }
+    }
+}
+
+- (void)visualizeDisplay:(NSTimer *)time {
+    //NSLog(@"Running Ambilight-Algorithm (%lu)...", (unsigned long)[lastDisplayIDs count]);
+    
+    // Create a Screenshot for all connected displays
+    for (NSInteger i = 0; i < [lastDisplayIDs count]; i++) {
+        NSBitmapImageRep *screen = [Screenshot screenshot:[lastDisplayIDs objectAtIndex:i]];
+        unsigned long width = [screen pixelsWide];
+        unsigned long height = [screen pixelsHigh];
+        
+        // Ensure we can handle the format of this display
+        NSInteger spp = [screen samplesPerPixel];
+        if (((spp != 3) && (spp != 4)) || ([screen isPlanar] == YES) || ([screen numberOfPlanes] != 1)) {
+            NSLog(@"Unknown image format for %ld (%ld, %c, %ld)!\n", (long)i, (long)spp, ([screen isPlanar] == YES) ? 'p' : 'n', (long)[screen numberOfPlanes]);
+            continue;
+        }
+        
+        // Find out how the color components are ordered
+        BOOL alpha = NO;
+        if ([screen bitmapFormat] & NSAlphaFirstBitmapFormat) {
+            alpha = YES;
+        }
+        
+        // Try to find the matching display id for the strand associations
+        for (int n = 0; n < (sizeof(displays) / sizeof(displays[0])); n++) {
+            if ((width == displays[n].width) && (height == displays[n].height)) {
+                unsigned char *data = [screen bitmapData];
+                [self visualizeSingleDisplay:n Data:data Width:width Height:height SPP:spp Alpha:alpha];
+                break;
+            }
+        }
+    }
+    
+    [self sendLEDFrame];
+}
+
+- (void)sendLEDFrame {
+    if ([serial isOpen]) {
+        [serial sendString:@"xythobuzRGBled"];
+        [serial sendData:(char *)ledColorData withLength:(sizeof(ledColorData) / sizeof(ledColorData[0]))];
+    }
+}
+
+- (void)sendNullFrame {
+    for (int i = 0; i < (sizeof(ledColorData) / sizeof(ledColorData[0])); i++) {
+        ledColorData[i] = 0;
+    }
+    [self sendLEDFrame];
+}
+
++ (double)map:(double)val FromMin:(double)fmin FromMax:(double)fmax ToMin:(double)tmin ToMax:(double)tmax {
+    double norm = (val - fmin) / (fmax - fmin);
+    return (norm * (tmax - tmin)) + tmin;
+}
+
+@end

DisplayBacklight/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,68 @@
+{
+  "images" : [
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "16.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "32.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "32.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "64.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "128.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "256.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "256.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "512.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "512.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "1024.png",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

DisplayBacklight/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

DisplayBacklight/Assets.xcassets/MenuIcon.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "icon_18.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "icon_36.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "icon_54.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

DisplayBacklight/Base.lproj/MainMenu.xib

@@ -0,0 +1,737 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9532" systemVersion="14F2109" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+    <dependencies>
+        <deployment identifier="macosx"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9532"/>
+    </dependencies>
+    <objects>
+        <customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
+            <connections>
+                <outlet property="delegate" destination="Voe-Tx-rLC" id="GzC-gU-4Uq"/>
+            </connections>
+        </customObject>
+        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
+        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
+        <customObject id="Voe-Tx-rLC" customClass="AppDelegate">
+            <connections>
+                <outlet property="application" destination="-3" id="3TG-JL-HaQ"/>
+                <outlet property="brightnessItem" destination="MYl-J7-okP" id="pON-9W-gMG"/>
+                <outlet property="brightnessLabel" destination="jtw-ZC-4zA" id="Inv-ur-QX5"/>
+                <outlet property="brightnessSlider" destination="axk-la-AqI" id="J4R-Mw-KN7"/>
+                <outlet property="buttonAmbilight" destination="u4m-52-C1A" id="RrD-UM-Vkj"/>
+                <outlet property="menuPorts" destination="lFU-D0-M5p" id="pHd-AA-S3J"/>
+                <outlet property="statusMenu" destination="g7M-LS-DgA" id="txO-T1-8yD"/>
+            </connections>
+        </customObject>
+        <customObject id="YLy-65-1bz" customClass="NSFontManager"/>
+        <menu title="Main Menu" systemMenu="main" id="AYu-sK-qS6">
+            <items>
+                <menuItem title="DisplayBacklight" id="1Xt-HY-uBw">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="DisplayBacklight" systemMenu="apple" id="uQy-DD-JDr">
+                        <items>
+                            <menuItem title="About DisplayBacklight" id="5kV-Vb-QxS">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="showAbout:" target="Voe-Tx-rLC" id="1ud-LX-A1L"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="VOq-y0-SEH"/>
+                            <menuItem title="Preferences…" keyEquivalent="," id="BOF-NM-1cW"/>
+                            <menuItem isSeparatorItem="YES" id="wFC-TO-SCJ"/>
+                            <menuItem title="Services" id="NMo-om-nkz">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Services" systemMenu="services" id="hz9-B4-Xy5"/>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="4je-JR-u6R"/>
+                            <menuItem title="Hide DisplayBacklight" keyEquivalent="h" id="Olw-nP-bQN">
+                                <connections>
+                                    <action selector="hide:" target="-1" id="PnN-Uc-m68"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Hide Others" keyEquivalent="h" id="Vdr-fp-XzO">
+                                <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                <connections>
+                                    <action selector="hideOtherApplications:" target="-1" id="VT4-aY-XCT"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Show All" id="Kd2-mp-pUS">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="unhideAllApplications:" target="-1" id="Dhg-Le-xox"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="kCx-OE-vgT"/>
+                            <menuItem title="Quit DisplayBacklight" keyEquivalent="q" id="4sb-4s-VLi">
+                                <connections>
+                                    <action selector="terminate:" target="-1" id="Te7-pn-YzF"/>
+                                </connections>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="File" id="dMs-cI-mzQ">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="File" id="bib-Uj-vzu">
+                        <items>
+                            <menuItem title="New" keyEquivalent="n" id="Was-JA-tGl">
+                                <connections>
+                                    <action selector="newDocument:" target="-1" id="4Si-XN-c54"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Open…" keyEquivalent="o" id="IAo-SY-fd9">
+                                <connections>
+                                    <action selector="openDocument:" target="-1" id="bVn-NM-KNZ"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Open Recent" id="tXI-mr-wws">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Open Recent" systemMenu="recentDocuments" id="oas-Oc-fiZ">
+                                    <items>
+                                        <menuItem title="Clear Menu" id="vNY-rz-j42">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="clearRecentDocuments:" target="-1" id="Daa-9d-B3U"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="m54-Is-iLE"/>
+                            <menuItem title="Close" keyEquivalent="w" id="DVo-aG-piG">
+                                <connections>
+                                    <action selector="performClose:" target="-1" id="HmO-Ls-i7Q"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Save…" keyEquivalent="s" id="pxx-59-PXV">
+                                <connections>
+                                    <action selector="saveDocument:" target="-1" id="teZ-XB-qJY"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Save As…" keyEquivalent="S" id="Bw7-FT-i3A">
+                                <connections>
+                                    <action selector="saveDocumentAs:" target="-1" id="mDf-zr-I0C"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Revert to Saved" id="KaW-ft-85H">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="revertDocumentToSaved:" target="-1" id="iJ3-Pv-kwq"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="aJh-i4-bef"/>
+                            <menuItem title="Page Setup…" keyEquivalent="P" id="qIS-W8-SiK">
+                                <modifierMask key="keyEquivalentModifierMask" shift="YES" command="YES"/>
+                                <connections>
+                                    <action selector="runPageLayout:" target="-1" id="Din-rz-gC5"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Print…" keyEquivalent="p" id="aTl-1u-JFS">
+                                <connections>
+                                    <action selector="print:" target="-1" id="qaZ-4w-aoO"/>
+                                </connections>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="Edit" id="5QF-Oa-p0T">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Edit" id="W48-6f-4Dl">
+                        <items>
+                            <menuItem title="Undo" keyEquivalent="z" id="dRJ-4n-Yzg">
+                                <connections>
+                                    <action selector="undo:" target="-1" id="M6e-cu-g7V"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Redo" keyEquivalent="Z" id="6dh-zS-Vam">
+                                <connections>
+                                    <action selector="redo:" target="-1" id="oIA-Rs-6OD"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="WRV-NI-Exz"/>
+                            <menuItem title="Cut" keyEquivalent="x" id="uRl-iY-unG">
+                                <connections>
+                                    <action selector="cut:" target="-1" id="YJe-68-I9s"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Copy" keyEquivalent="c" id="x3v-GG-iWU">
+                                <connections>
+                                    <action selector="copy:" target="-1" id="G1f-GL-Joy"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Paste" keyEquivalent="v" id="gVA-U4-sdL">
+                                <connections>
+                                    <action selector="paste:" target="-1" id="UvS-8e-Qdg"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Paste and Match Style" keyEquivalent="V" id="WeT-3V-zwk">
+                                <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                <connections>
+                                    <action selector="pasteAsPlainText:" target="-1" id="cEh-KX-wJQ"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Delete" id="pa3-QI-u2k">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="delete:" target="-1" id="0Mk-Ml-PaM"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Select All" keyEquivalent="a" id="Ruw-6m-B2m">
+                                <connections>
+                                    <action selector="selectAll:" target="-1" id="VNm-Mi-diN"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="uyl-h8-XO2"/>
+                            <menuItem title="Find" id="4EN-yA-p0u">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Find" id="1b7-l0-nxx">
+                                    <items>
+                                        <menuItem title="Find…" tag="1" keyEquivalent="f" id="Xz5-n4-O0W">
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="cD7-Qs-BN4"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Find and Replace…" tag="12" keyEquivalent="f" id="YEy-JH-Tfz">
+                                            <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="WD3-Gg-5AJ"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Find Next" tag="2" keyEquivalent="g" id="q09-fT-Sye">
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="NDo-RZ-v9R"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Find Previous" tag="3" keyEquivalent="G" id="OwM-mh-QMV">
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="HOh-sY-3ay"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Use Selection for Find" tag="7" keyEquivalent="e" id="buJ-ug-pKt">
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="U76-nv-p5D"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Jump to Selection" keyEquivalent="j" id="S0p-oC-mLd">
+                                            <connections>
+                                                <action selector="centerSelectionInVisibleArea:" target="-1" id="IOG-6D-g5B"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Spelling and Grammar" id="Dv1-io-Yv7">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Spelling" id="3IN-sU-3Bg">
+                                    <items>
+                                        <menuItem title="Show Spelling and Grammar" keyEquivalent=":" id="HFo-cy-zxI">
+                                            <connections>
+                                                <action selector="showGuessPanel:" target="-1" id="vFj-Ks-hy3"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Check Document Now" keyEquivalent=";" id="hz2-CU-CR7">
+                                            <connections>
+                                                <action selector="checkSpelling:" target="-1" id="fz7-VC-reM"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="bNw-od-mp5"/>
+                                        <menuItem title="Check Spelling While Typing" id="rbD-Rh-wIN">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleContinuousSpellChecking:" target="-1" id="7w6-Qz-0kB"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Check Grammar With Spelling" id="mK6-2p-4JG">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleGrammarChecking:" target="-1" id="muD-Qn-j4w"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Correct Spelling Automatically" id="78Y-hA-62v">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticSpellingCorrection:" target="-1" id="2lM-Qi-WAP"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Substitutions" id="9ic-FL-obx">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Substitutions" id="FeM-D8-WVr">
+                                    <items>
+                                        <menuItem title="Show Substitutions" id="z6F-FW-3nz">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="orderFrontSubstitutionsPanel:" target="-1" id="oku-mr-iSq"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="gPx-C9-uUO"/>
+                                        <menuItem title="Smart Copy/Paste" id="9yt-4B-nSM">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleSmartInsertDelete:" target="-1" id="3IJ-Se-DZD"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Smart Quotes" id="hQb-2v-fYv">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticQuoteSubstitution:" target="-1" id="ptq-xd-QOA"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Smart Dashes" id="rgM-f4-ycn">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticDashSubstitution:" target="-1" id="oCt-pO-9gS"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Smart Links" id="cwL-P1-jid">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticLinkDetection:" target="-1" id="Gip-E3-Fov"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Data Detectors" id="tRr-pd-1PS">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticDataDetection:" target="-1" id="R1I-Nq-Kbl"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Text Replacement" id="HFQ-gK-NFA">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticTextReplacement:" target="-1" id="DvP-Fe-Py6"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Transformations" id="2oI-Rn-ZJC">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Transformations" id="c8a-y6-VQd">
+                                    <items>
+                                        <menuItem title="Make Upper Case" id="vmV-6d-7jI">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="uppercaseWord:" target="-1" id="sPh-Tk-edu"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Make Lower Case" id="d9M-CD-aMd">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="lowercaseWord:" target="-1" id="iUZ-b5-hil"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Capitalize" id="UEZ-Bs-lqG">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="capitalizeWord:" target="-1" id="26H-TL-nsh"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Speech" id="xrE-MZ-jX0">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Speech" id="3rS-ZA-NoH">
+                                    <items>
+                                        <menuItem title="Start Speaking" id="Ynk-f8-cLZ">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="startSpeaking:" target="-1" id="654-Ng-kyl"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Stop Speaking" id="Oyz-dy-DGm">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="stopSpeaking:" target="-1" id="dX8-6p-jy9"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="Format" id="jxT-CU-nIS">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Format" id="GEO-Iw-cKr">
+                        <items>
+                            <menuItem title="Font" id="Gi5-1S-RQB">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Font" systemMenu="font" id="aXa-aM-Jaq">
+                                    <items>
+                                        <menuItem title="Show Fonts" keyEquivalent="t" id="Q5e-8K-NDq">
+                                            <connections>
+                                                <action selector="orderFrontFontPanel:" target="YLy-65-1bz" id="WHr-nq-2xA"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Bold" tag="2" keyEquivalent="b" id="GB9-OM-e27">
+                                            <connections>
+                                                <action selector="addFontTrait:" target="YLy-65-1bz" id="hqk-hr-sYV"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Italic" tag="1" keyEquivalent="i" id="Vjx-xi-njq">
+                                            <connections>
+                                                <action selector="addFontTrait:" target="YLy-65-1bz" id="IHV-OB-c03"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Underline" keyEquivalent="u" id="WRG-CD-K1S">
+                                            <connections>
+                                                <action selector="underline:" target="-1" id="FYS-2b-JAY"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="5gT-KC-WSO"/>
+                                        <menuItem title="Bigger" tag="3" keyEquivalent="+" id="Ptp-SP-VEL">
+                                            <connections>
+                                                <action selector="modifyFont:" target="YLy-65-1bz" id="Uc7-di-UnL"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Smaller" tag="4" keyEquivalent="-" id="i1d-Er-qST">
+                                            <connections>
+                                                <action selector="modifyFont:" target="YLy-65-1bz" id="HcX-Lf-eNd"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="kx3-Dk-x3B"/>
+                                        <menuItem title="Kern" id="jBQ-r6-VK2">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <menu key="submenu" title="Kern" id="tlD-Oa-oAM">
+                                                <items>
+                                                    <menuItem title="Use Default" id="GUa-eO-cwY">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="useStandardKerning:" target="-1" id="6dk-9l-Ckg"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Use None" id="cDB-IK-hbR">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="turnOffKerning:" target="-1" id="U8a-gz-Maa"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Tighten" id="46P-cB-AYj">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="tightenKerning:" target="-1" id="hr7-Nz-8ro"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Loosen" id="ogc-rX-tC1">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="loosenKerning:" target="-1" id="8i4-f9-FKE"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                </items>
+                                            </menu>
+                                        </menuItem>
+                                        <menuItem title="Ligatures" id="o6e-r0-MWq">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <menu key="submenu" title="Ligatures" id="w0m-vy-SC9">
+                                                <items>
+                                                    <menuItem title="Use Default" id="agt-UL-0e3">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="useStandardLigatures:" target="-1" id="7uR-wd-Dx6"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Use None" id="J7y-lM-qPV">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="turnOffLigatures:" target="-1" id="iX2-gA-Ilz"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Use All" id="xQD-1f-W4t">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="useAllLigatures:" target="-1" id="KcB-kA-TuK"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                </items>
+                                            </menu>
+                                        </menuItem>
+                                        <menuItem title="Baseline" id="OaQ-X3-Vso">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <menu key="submenu" title="Baseline" id="ijk-EB-dga">
+                                                <items>
+                                                    <menuItem title="Use Default" id="3Om-Ey-2VK">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="unscript:" target="-1" id="0vZ-95-Ywn"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Superscript" id="Rqc-34-cIF">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="superscript:" target="-1" id="3qV-fo-wpU"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Subscript" id="I0S-gh-46l">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="subscript:" target="-1" id="Q6W-4W-IGz"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Raise" id="2h7-ER-AoG">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="raiseBaseline:" target="-1" id="4sk-31-7Q9"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem title="Lower" id="1tx-W0-xDw">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="lowerBaseline:" target="-1" id="OF1-bc-KW4"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                </items>
+                                            </menu>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="Ndw-q3-faq"/>
+                                        <menuItem title="Show Colors" keyEquivalent="C" id="bgn-CT-cEk">
+                                            <connections>
+                                                <action selector="orderFrontColorPanel:" target="-1" id="mSX-Xz-DV3"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="iMs-zA-UFJ"/>
+                                        <menuItem title="Copy Style" keyEquivalent="c" id="5Vv-lz-BsD">
+                                            <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                            <connections>
+                                                <action selector="copyFont:" target="-1" id="GJO-xA-L4q"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Paste Style" keyEquivalent="v" id="vKC-jM-MkH">
+                                            <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                            <connections>
+                                                <action selector="pasteFont:" target="-1" id="JfD-CL-leO"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Text" id="Fal-I4-PZk">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Text" id="d9c-me-L2H">
+                                    <items>
+                                        <menuItem title="Align Left" keyEquivalent="{" id="ZM1-6Q-yy1">
+                                            <connections>
+                                                <action selector="alignLeft:" target="-1" id="zUv-R1-uAa"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Center" keyEquivalent="|" id="VIY-Ag-zcb">
+                                            <connections>
+                                                <action selector="alignCenter:" target="-1" id="spX-mk-kcS"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Justify" id="J5U-5w-g23">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="alignJustified:" target="-1" id="ljL-7U-jND"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Align Right" keyEquivalent="}" id="wb2-vD-lq4">
+                                            <connections>
+                                                <action selector="alignRight:" target="-1" id="r48-bG-YeY"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="4s2-GY-VfK"/>
+                                        <menuItem title="Writing Direction" id="H1b-Si-o9J">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <menu key="submenu" title="Writing Direction" id="8mr-sm-Yjd">
+                                                <items>
+                                                    <menuItem title="Paragraph" enabled="NO" id="ZvO-Gk-QUH">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                    </menuItem>
+                                                    <menuItem id="YGs-j5-SAR">
+                                                        <string key="title">	Default</string>
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="makeBaseWritingDirectionNatural:" target="-1" id="qtV-5e-UBP"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem id="Lbh-J2-qVU">
+                                                        <string key="title">	Left to Right</string>
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="makeBaseWritingDirectionLeftToRight:" target="-1" id="S0X-9S-QSf"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem id="jFq-tB-4Kx">
+                                                        <string key="title">	Right to Left</string>
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="makeBaseWritingDirectionRightToLeft:" target="-1" id="5fk-qB-AqJ"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem isSeparatorItem="YES" id="swp-gr-a21"/>
+                                                    <menuItem title="Selection" enabled="NO" id="cqv-fj-IhA">
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                    </menuItem>
+                                                    <menuItem id="Nop-cj-93Q">
+                                                        <string key="title">	Default</string>
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="makeTextWritingDirectionNatural:" target="-1" id="lPI-Se-ZHp"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem id="BgM-ve-c93">
+                                                        <string key="title">	Left to Right</string>
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="makeTextWritingDirectionLeftToRight:" target="-1" id="caW-Bv-w94"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                    <menuItem id="RB4-Sm-HuC">
+                                                        <string key="title">	Right to Left</string>
+                                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                                        <connections>
+                                                            <action selector="makeTextWritingDirectionRightToLeft:" target="-1" id="EXD-6r-ZUu"/>
+                                                        </connections>
+                                                    </menuItem>
+                                                </items>
+                                            </menu>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="fKy-g9-1gm"/>
+                                        <menuItem title="Show Ruler" id="vLm-3I-IUL">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleRuler:" target="-1" id="FOx-HJ-KwY"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Copy Ruler" keyEquivalent="c" id="MkV-Pr-PK5">
+                                            <modifierMask key="keyEquivalentModifierMask" control="YES" command="YES"/>
+                                            <connections>
+                                                <action selector="copyRuler:" target="-1" id="71i-fW-3W2"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Paste Ruler" keyEquivalent="v" id="LVM-kO-fVI">
+                                            <modifierMask key="keyEquivalentModifierMask" control="YES" command="YES"/>
+                                            <connections>
+                                                <action selector="pasteRuler:" target="-1" id="cSh-wd-qM2"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="View" id="H8h-7b-M4v">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="View" id="HyV-fh-RgO">
+                        <items>
+                            <menuItem title="Show Toolbar" keyEquivalent="t" id="snW-S8-Cw5">
+                                <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                <connections>
+                                    <action selector="toggleToolbarShown:" target="-1" id="BXY-wc-z0C"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Customize Toolbar…" id="1UK-8n-QPP">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="runToolbarCustomizationPalette:" target="-1" id="pQI-g3-MTW"/>
+                                </connections>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="Window" id="aUF-d1-5bR">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Window" systemMenu="window" id="Td7-aD-5lo">
+                        <items>
+                            <menuItem title="Minimize" keyEquivalent="m" id="OY7-WF-poV">
+                                <connections>
+                                    <action selector="performMiniaturize:" target="-1" id="VwT-WD-YPe"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Zoom" id="R4o-n2-Eq4">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="performZoom:" target="-1" id="DIl-cC-cCs"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="eu3-7i-yIM"/>
+                            <menuItem title="Bring All to Front" id="LE2-aR-0XJ">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="arrangeInFront:" target="-1" id="DRN-fu-gQh"/>
+                                </connections>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="Help" id="wpr-3q-Mcd">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Help" systemMenu="help" id="F2S-fz-NVQ">
+                        <items>
+                            <menuItem title="DisplayBacklight Help" keyEquivalent="?" id="FKE-Sm-Kum">
+                                <connections>
+                                    <action selector="showHelp:" target="-1" id="y7X-2Q-9no"/>
+                                </connections>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+            </items>
+        </menu>
+        <menu id="g7M-LS-DgA">
+            <items>
+                <menuItem title="Ambilight" keyEquivalent="w" id="u4m-52-C1A">
+                    <connections>
+                        <action selector="toggleAmbilight:" target="Voe-Tx-rLC" id="HwY-hB-Ok2"/>
+                    </connections>
+                </menuItem>
+                <menuItem title="Brightness" id="Oh0-1U-yDg">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Brightness" id="jRu-sM-3xB">
+                        <items>
+                            <menuItem title="Item" id="MYl-J7-okP">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                            </menuItem>
+                            <menuItem title="Value: 50%" enabled="NO" id="jtw-ZC-4zA">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem isSeparatorItem="YES" id="Bgw-0M-KDy"/>
+                <menuItem title="Serial Port" id="K0K-po-BF0">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Serial Port" id="lFU-D0-M5p">
+                        <items>
+                            <menuItem title="No Serial Ports detected!" enabled="NO" id="vUg-b8-DJP">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="Relist Devices" id="jVd-gl-Z6F">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <connections>
+                        <action selector="relistSerialPorts:" target="Voe-Tx-rLC" id="iFU-PL-xR8"/>
+                    </connections>
+                </menuItem>
+                <menuItem title="About DisplayBacklight" id="GeK-ey-XEn">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <connections>
+                        <action selector="showAbout:" target="Voe-Tx-rLC" id="Odh-zd-kmk"/>
+                    </connections>
+                </menuItem>
+                <menuItem title="Quit DisplayBacklight" keyEquivalent="q" id="2cH-5V-zpa">
+                    <connections>
+                        <action selector="terminate:" target="-1" id="JHW-Uu-Xhz"/>
+                    </connections>
+                </menuItem>
+            </items>
+            <point key="canvasLocation" x="368" y="324.5"/>
+        </menu>
+        <slider verticalHuggingPriority="750" id="axk-la-AqI">
+            <rect key="frame" x="0.0" y="0.0" width="129" height="30"/>
+            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+            <sliderCell key="cell" alignment="left" maxValue="100" doubleValue="50" tickMarkPosition="below" numberOfTickMarks="11" sliderType="linear" id="IRQ-g4-OAA"/>
+            <connections>
+                <action selector="brightnessMoved:" target="Voe-Tx-rLC" id="Wxj-Xc-ZtT"/>
+            </connections>
+            <point key="canvasLocation" x="122.5" y="326.5"/>
+        </slider>
+    </objects>
+</document>

DisplayBacklight/Info.plist

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>53</string>
+	<key>LSApplicationCategoryType</key>
+	<string>public.app-category.utilities</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
+	<key>LSUIElement</key>
+	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2016 xythobuz. All rights reserved.</string>
+	<key>NSMainNibFile</key>
+	<string>MainMenu</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+</dict>
+</plist>

DisplayBacklight/Screenshot.h

@@ -0,0 +1,23 @@
+//
+//  Screenshot.h
+//  DisplayBacklight
+//
+//  Created by Thomas Buck on 27.12.15.
+//  Copyright © 2015 xythobuz. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface Screenshot : NSThread
+
+// Register and de-register the callback for configuration changes
++ (void)init:(AppDelegate *)appDelegate;
++ (void)close:(AppDelegate *)appDelegate;
+
+// List available displays. Returns an array of numbers.
++ (NSArray *)listDisplays;
+
++ (NSString *)displayNameFromDisplayID:(NSNumber *)displayID;
++ (NSBitmapImageRep *)screenshot:(NSNumber *)displayID;
+
+@end

DisplayBacklight/Screenshot.m

@@ -0,0 +1,144 @@
+//
+//  Screenshot.m
+//  DisplayBacklight
+//
+//  Based on the Apple ScreenSnapshot example:
+//  https://developer.apple.com/library/mac/samplecode/ScreenSnapshot/Listings/ScreenSnapshot_ScreenSnapshotAppDelegate_m.html
+//
+//  Created by Thomas Buck on 27.12.15.
+//  Copyright © 2015 xythobuz. All rights reserved.
+//
+
+// Uncomment to store a screenshot for each display in the build directory
+//#define DEBUG_SCREENSHOT
+
+#import "AppDelegate.h"
+#import "Screenshot.h"
+
+static BOOL displayRegistrationCallBackSuccessful;
+
+static void displayRegisterReconfigurationCallback(CGDirectDisplayID display, CGDisplayChangeSummaryFlags flags, void *userInfo) {
+    AppDelegate *appDelegate = (__bridge AppDelegate*)userInfo;
+    static BOOL DisplayConfigurationChanged = NO;
+    
+    // Before display reconfiguration, this callback fires to inform
+    // applications of a pending configuration change. The callback runs
+    // once for each on-line display.  The flags passed in are set to
+    // kCGDisplayBeginConfigurationFlag.  This callback does not
+    // carry other per-display information, as details of how a
+    // reconfiguration affects a particular device rely on device-specific
+    // behaviors which may not be exposed by a device driver.
+    //
+    // After display reconfiguration, at the time the callback function
+    // is invoked, all display state reported by CoreGraphics, QuickDraw,
+    // and the Carbon Display Manager API will be up to date.  This callback
+    // runs after the Carbon Display Manager notification callbacks.
+    // The callback runs once for each added, removed, and currently
+    // on-line display.  Note that in the case of removed displays, calls into
+    // the CoreGraphics API with the removed display ID will fail.
+    
+    // Because the callback is called for each display I use DisplayConfigurationChanged to
+    // make sure we only disable the menu to change displays once and then refresh it only once.
+    if (flags == kCGDisplayBeginConfigurationFlag) {
+        if (DisplayConfigurationChanged == NO) {
+            [appDelegate stopAmbilight];
+            DisplayConfigurationChanged = YES;
+        }
+    } else if (DisplayConfigurationChanged == YES) {
+        [appDelegate newDisplayList:[Screenshot listDisplays]];
+        DisplayConfigurationChanged = NO;
+    }
+}
+
+@implementation Screenshot
+
++ (void)init:(AppDelegate *)appDelegate {
+    // Applications who want to register for notifications of display changes would use
+    // CGDisplayRegisterReconfigurationCallback
+    //
+    // Display changes are reported via a callback mechanism.
+    //
+    // Callbacks are invoked when the app is listening for events,
+    // on the event processing thread, or from within the display
+    // reconfiguration function when in the program that is driving the
+    // reconfiguration.
+    displayRegistrationCallBackSuccessful = NO; // Hasn't been tried yet.
+    CGError err = CGDisplayRegisterReconfigurationCallback(displayRegisterReconfigurationCallback, (__bridge void * _Nullable)(appDelegate));
+    if (err == kCGErrorSuccess) {
+        displayRegistrationCallBackSuccessful = YES;
+    }
+}
+
++ (void)close:(AppDelegate *)appDelegate {
+    // CGDisplayRemoveReconfigurationCallback Removes the registration of a callback function that’s invoked
+    // whenever a local display is reconfigured.  We only remove the registration if it was successful in the first place.
+    if (displayRegistrationCallBackSuccessful == YES) {
+        CGDisplayRemoveReconfigurationCallback(displayRegisterReconfigurationCallback, (__bridge void * _Nullable)(appDelegate));
+    }
+}
+
++ (NSArray *)listDisplays {
+    CGDisplayCount dspCount = 0;
+    CGError err = CGGetActiveDisplayList(0, NULL, &dspCount);
+    if (err != CGDisplayNoErr) {
+        NSLog(@"Couldn't list any active displays (%d)!\n", err);
+        return nil;
+    }
+    
+    CGDirectDisplayID *displays = calloc((size_t)dspCount, sizeof(CGDirectDisplayID));
+    err = CGGetActiveDisplayList(dspCount, displays, &dspCount);
+    if (err != CGDisplayNoErr) {
+        NSLog(@"Couldn't get active display list (%d)!\n", err);
+        return nil;
+    }
+    
+    if (dspCount > 0) {
+        NSMutableArray *array = [NSMutableArray arrayWithCapacity:dspCount];
+        for (int i = 0; i < dspCount; i++) {
+            [array addObject:[NSNumber numberWithInt:displays[i]]];
+        }
+    
+        return [array copy];
+    } else {
+        NSLog(@"No displays found!\n");
+        return nil;
+    }
+}
+
++ (NSString *)displayNameFromDisplayID:(NSNumber *)displayID {
+    NSDictionary *displayInfo = CFBridgingRelease(IODisplayCreateInfoDictionary(CGDisplayIOServicePort([displayID unsignedIntValue]), kIODisplayOnlyPreferredName));
+    NSDictionary *localizedNames = [displayInfo objectForKey:[NSString stringWithUTF8String:kDisplayProductName]];
+    
+    // Use the first name
+    NSString *displayProductName = nil;
+    if ([localizedNames count] > 0) {
+        displayProductName = [localizedNames objectForKey:[[localizedNames allKeys] objectAtIndex:0]];
+        
+#ifdef DEBUG
+        NSLog(@"Display %u named \"%@\"!\n", [displayID unsignedIntValue], displayProductName);
+#endif
+    }
+    
+    return displayProductName;
+}
+
++ (NSBitmapImageRep *)screenshot:(NSNumber *)displayID {
+    CGImageRef image = CGDisplayCreateImage([displayID unsignedIntValue]);
+    NSBitmapImageRep *imgRep = [[NSBitmapImageRep alloc] initWithCGImage:image];
+    CFRelease(image);
+    
+#ifdef DEBUG_SCREENSHOT
+    NSData *data = [imgRep representationUsingType:NSPNGFileType properties:[NSDictionary dictionary]];
+    NSString *path = [NSString stringWithFormat:@"test-%u-%@.png", [displayID unsignedIntValue], [Screenshot displayNameFromDisplayID:displayID]];
+    NSError *error;
+    if ([data writeToFile:path options:0 error:&error] == YES) {
+        NSLog(@"Wrote debug image to \"%@\"\n", path);
+    } else {
+        NSLog(@"Error writing debug image to \"%@\": %@\n", path, error);
+    }
+#endif
+    
+    return imgRep;
+}
+
+@end

DisplayBacklight/Serial.h

@@ -0,0 +1,24 @@
+//
+//  Serial.h
+//  DisplayBacklight
+//
+//  Created by Thomas Buck on 14.12.15.
+//  Copyright © 2015 xythobuz. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface Serial : NSObject
+
+@property (strong) NSString *portName;
+
+- (NSInteger)openPort;
+- (void)closePort;
+- (BOOL)isOpen;
+- (BOOL)hasData;
+- (void)sendData:(const char *)data withLength:(size_t)length;
+- (void)sendString:(NSString *)string;
+
++ (NSArray *)listSerialPorts;
+
+@end

DisplayBacklight/Serial.m

@@ -0,0 +1,309 @@
+//
+//  Serial.m
+//  DisplayBacklight
+//
+//  For more informations refer to this document:
+//  https://developer.apple.com/library/mac/documentation/DeviceDrivers/Conceptual/WorkingWSerial/WWSerial_SerialDevs/SerialDevices.html
+//
+//  Created by Thomas Buck on 14.12.15.
+//  Copyright © 2015 xythobuz. All rights reserved.
+//
+
+//#define DEBUG_TEXT
+//#define DEBUG_DATA
+
+#import <Cocoa/Cocoa.h>
+#import <IOKit/IOKitLib.h>
+#import <IOKit/serial/IOSerialKeys.h>
+
+#import <termios.h>
+#import <fcntl.h>
+#import <unistd.h>
+#import <poll.h>
+#import <sys/ioctl.h>
+
+#import "Serial.h"
+
+#define MAX_SEND_ERRORS 10
+
+@interface Serial ()
+
+@property (assign) int fd;
+
++ (kern_return_t)findSerialPorts:(io_iterator_t *)matches;
++ (kern_return_t)getSerialPortPath:(io_iterator_t)serialPortIterator to:(char **)deviceFilePath with:(CFIndex)maxPathCount and:(CFIndex)maxPathSize;
+
+@end
+
+@implementation Serial
+
+@synthesize fd, portName;
+
+- (id)init {
+    self = [super init];
+    if (self != nil) {
+        fd = -1;
+        portName = nil;
+    }
+    return self;
+}
+
+- (NSInteger)openPort {
+    // We need a port name
+    if (portName == nil) {
+        NSLog(@"Can't open serial port without name!\n");
+        return 1;
+    }
+    
+    // Check if there was already a port opened
+    if (fd > -1) {
+        NSLog(@"Closing previously opened serial port \"%@\"!\n", portName);
+        close(fd);
+    }
+    
+#ifdef DEBUG
+    NSLog(@"Opening serial port \"%@\"...\n", portName);
+#endif
+    
+    // Open port read-only, without controlling terminal, non-blocking
+    fd = open([portName UTF8String], O_RDWR | O_NOCTTY | O_NONBLOCK);
+    if (fd == -1) {
+        NSLog(@"Error opening serial port \"%@\": %s (%d)!\n", portName, strerror(errno), errno);
+        return 1;
+    }
+    
+    // Prevent additional opens except by root-owned processes
+    if (ioctl(fd, TIOCEXCL) == -1) {
+        NSLog(@"Error enabling exclusive access on \"%@\": %s (%d)!\n", portName, strerror(errno), errno);
+        return 1;
+    }
+    
+    fcntl(fd, F_SETFL, 0); // Enable blocking I/O
+    
+    // Read current settings
+    struct termios options;
+    tcgetattr(fd, &options);
+    
+    // Clear all settings
+    options.c_lflag = 0;
+    options.c_oflag = 0;
+    options.c_iflag = 0;
+    options.c_cflag = 0;
+    
+    options.c_cflag |= CS8; // 8 data bits
+    options.c_cflag |= CREAD; // Enable receiver
+    options.c_cflag |= CLOCAL; // Ignore modem status lines
+    
+    // Set Baudrate
+    cfsetispeed(&options, B115200);
+    cfsetospeed(&options, B115200);
+    
+    options.c_cc[VMIN] = 0; // Return even with zero bytes...
+    options.c_cc[VTIME] = 1; // ...but only after .1 seconds
+    
+    // Set new settings
+    tcsetattr(fd, TCSANOW, &options);
+    tcflush(fd, TCIOFLUSH);
+    
+    return 0;
+}
+
+- (void)closePort {
+#ifdef DEBUG
+    NSLog(@"Closing serial port \"%@\"...\n", portName);
+#endif
+    
+    if (fd > -1) {
+        close(fd);
+    } else {
+        NSLog(@"Trying to close already closed port!\n");
+    }
+    fd = -1;
+}
+
+- (BOOL)isOpen {
+    if (fd > -1) {
+        return YES;
+    } else {
+        return NO;
+    }
+}
+
+- (BOOL)hasData {
+    if (fd < 0) {
+        NSLog(@"Error trying to poll a closed port!\n");
+        return NO;
+    }
+    
+    struct pollfd fds;
+    fds.fd = fd;
+    fds.events = (POLLIN | POLLPRI); // Data may be read
+    int val = poll(&fds, 1, 0);
+    if (val > 0) {
+        return YES;
+    } else if (val == 0) {
+        return NO;
+    } else {
+        NSLog(@"Error polling serial port: %s (%d)!\n", strerror(errno), errno);
+        return NO;
+    }
+}
+
+- (void)sendString:(NSString *)string {
+    if (fd < 0) {
+        NSLog(@"Error trying to send to a closed port!\n");
+        return;
+    }
+    
+    const char *data = [string UTF8String];
+    size_t length = strlen(data);
+    
+#ifdef DEBUG_TEXT
+    NSLog(@"Sending string %s", data);
+#endif
+    
+    [self sendData:data withLength:length];
+}
+
+- (void)sendData:(const char *)data withLength:(size_t)length {
+#ifdef DEBUG_DATA
+    NSLog(@"Sending binary-data with %zu bytes.", length);
+#endif
+
+    int errorCount = 0;
+    ssize_t sent = 0;
+    while (sent < length) {
+        ssize_t ret = write(fd, data + sent, length - sent);
+        if (ret < 0) {
+            NSLog(@"Error writing to serial port: %s (%d)!\n", strerror(errno), errno);
+            errorCount++;
+            if (errorCount >= MAX_SEND_ERRORS) {
+#ifdef DEBUG
+                NSLog(@"Too many send errors! Giving up...\n");
+#endif
+                return;
+            }
+        } else {
+            sent += ret;
+        }
+    }
+}
+
++ (NSArray *)listSerialPorts {
+    // Get Iterator with all serial ports
+    io_iterator_t serialPortIterator;
+    kern_return_t kernResult = [Serial findSerialPorts:&serialPortIterator];
+    
+    // Create 2D array
+    char **portList;
+    portList = malloc(100 * sizeof(char *));
+    for (int i = 0; i < 100; i++) portList[i] = malloc(200 * sizeof(char));
+    
+    // Copy device name into C-String array
+    kernResult = [Serial getSerialPortPath:serialPortIterator to:portList with:100 and:200];
+    IOObjectRelease(serialPortIterator);
+    
+    // Copy contents into NSString Array
+    NSString *stringList[100];
+    NSUInteger realCount = 0;
+    while (portList[realCount] != NULL) {
+        stringList[realCount] = [NSString stringWithCString:portList[realCount] encoding:NSUTF8StringEncoding];
+        realCount++;
+    }
+    
+    // Destroy 2D array
+    for (int i = 0; i < 100; i++) free(portList[i]);
+    free(portList);
+    
+    // And return them as NSArray
+    return [[NSArray alloc] initWithObjects:stringList count:realCount];
+}
+
++ (kern_return_t)findSerialPorts:(io_iterator_t *)matches {
+    kern_return_t kernResult;
+    mach_port_t masterPort;
+    CFMutableDictionaryRef classesToMatch;
+    
+    kernResult = IOMasterPort(MACH_PORT_NULL, &masterPort);
+    if (KERN_SUCCESS != kernResult) {
+        NSLog(@"IOMasterPort returned %d\n", kernResult);
+        return kernResult;
+    }
+    
+    // Serial devices are instances of class IOSerialBSDClient.
+    classesToMatch = IOServiceMatching(kIOSerialBSDServiceValue);
+    if (classesToMatch == NULL) {
+        NSLog(@"IOServiceMatching returned a NULL dictionary.\n");
+    } else {
+        CFDictionarySetValue(classesToMatch,
+                             CFSTR(kIOSerialBSDTypeKey),
+                             CFSTR(kIOSerialBSDAllTypes));
+        
+        // Each serial device object has a property with key
+        // kIOSerialBSDTypeKey and a value that is one of
+        // kIOSerialBSDAllTypes, kIOSerialBSDModemType,
+        // or kIOSerialBSDRS232Type. You can change the
+        // matching dictionary to find other types of serial
+        // devices by changing the last parameter in the above call
+        // to CFDictionarySetValue.
+    }
+    
+    kernResult = IOServiceGetMatchingServices(masterPort, classesToMatch, matches);
+    if (KERN_SUCCESS != kernResult) {
+        NSLog(@"IOServiceGetMatchingServices returned %d\n", kernResult);
+        return kernResult;
+    }
+    
+    return kernResult;
+}
+
++ (kern_return_t)getSerialPortPath:(io_iterator_t)serialPortIterator to:(char **)deviceFilePath with:(CFIndex)maxPathCount and:(CFIndex)maxPathSize {
+    io_object_t modemService;
+    kern_return_t kernResult = KERN_FAILURE;
+    CFIndex i = 0;
+    
+    while ((modemService = IOIteratorNext(serialPortIterator)) && (i < (maxPathCount - 1))) {
+        CFTypeRef   deviceFilePathAsCFString;
+        
+        // Get the callout device's path (/dev/cu.xxxxx).
+        // The callout device should almost always be
+        // used. You would use the dialin device (/dev/tty.xxxxx) when
+        // monitoring a serial port for
+        // incoming calls, for example, a fax listener.
+        
+        deviceFilePathAsCFString = IORegistryEntryCreateCFProperty(modemService,
+                                                                   CFSTR(kIOCalloutDeviceKey),
+                                                                   kCFAllocatorDefault,
+                                                                   0);
+        if (deviceFilePathAsCFString) {
+            Boolean result;
+            
+            deviceFilePath[i][0] = '\0';
+            
+            // Convert the path from a CFString to a NULL-terminated C string
+            // for use with the POSIX open() call.
+            
+            result = CFStringGetCString(deviceFilePathAsCFString,
+                                        deviceFilePath[i],
+                                        maxPathSize,
+                                        kCFStringEncodingASCII);
+            CFRelease(deviceFilePathAsCFString);
+            
+            if (result) {
+                //NSLog(@"BSD path: %s\n", deviceFilePath[i]);
+                i++;
+                kernResult = KERN_SUCCESS;
+            }
+        }
+        
+        // Release the io_service_t now that we are done with it.
+        
+        (void) IOObjectRelease(modemService);
+    }
+    
+    deviceFilePath[i] = NULL;
+    
+    return kernResult;
+}
+
+@end

DisplayBacklight/main.m

@@ -0,0 +1,13 @@
+//
+//  main.m
+//  CaseLights
+//
+//  Created by Thomas Buck on 21.12.15.
+//  Copyright © 2015 xythobuz. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+int main(int argc, const char * argv[]) {
+    return NSApplicationMain(argc, argv);
+}

LED-Strand-Test.ino

@@ -0,0 +1,138 @@
+/*
+ * Adafruit NeoPixel RGB-LED strand UART controller
+ * 
+ * This simple sketch controls an RGB LED strand via data received over UART.
+ * The protocol works as follows:
+ * 
+ * A single 'frame' that can be displayed, on our N LED strand, is defined as:
+ *     uint8_t data[N * 3] = { r0, g0, b0, r1, g1, b1, r2, g2, b2, ... };
+ * With consecutive 24-bit RGB pixels.
+ * This is simply transferred, as is, from the PC to the Arduino. To distinguish
+ * between start and end of different frames, a magic string is used, defined below.
+ * Hopefully it won't appear in the data stream... :)
+ */
+
+#include <Adafruit_NeoPixel.h>
+#ifdef __AVR__
+  #include <avr/power.h>
+#endif
+
+#define DEBUG
+
+#ifdef DEBUG
+#define debugPrint(x) Serial.print(x)
+#define debugPrintln(x) Serial.println(x)
+#else
+#define debugPrint(x)
+#define debugPrintln(x)
+#endif
+
+#define LED_PIN 2
+#define LED_COUNT 156
+#define BAUDRATE 115200
+#define MAGIC "xythobuzRGBled"
+
+// Optional auto-turn-off after no data received
+//#define TURN_OFF_TIMEOUT 60000l // in ms
+
+Adafruit_NeoPixel strip = Adafruit_NeoPixel(LED_COUNT, LED_PIN, NEO_GRB + NEO_KHZ800);
+
+void setup() {
+    Serial.begin(BAUDRATE);
+    
+    strip.begin();
+    strip.show(); // Initialize all pixels to 'off'
+
+    debugPrintln("RGB LED controller ready!");
+    debugPrint("Config: ");
+    debugPrint(LED_COUNT);
+    debugPrintln(" LEDs...");
+    debugPrint("Magic-Word: \"");
+    debugPrint(MAGIC);
+    debugPrintln("\"");
+
+    // Blink LED as init message
+    strip.setPixelColor(0, 0x20, 0x20, 0x20);
+    strip.show();
+    delay(100);
+    strip.setPixelColor(0, 0x00, 0x00, 0x00);
+    strip.show();
+}
+
+#define WAIT_FOR_START 0
+#define RECEIVING_START 1
+#define RECEIVING_DATA 2
+ 
+uint8_t state = WAIT_FOR_START;
+uint8_t startPos = 0;
+uint16_t dataPos = 0;
+uint8_t frame[LED_COUNT * 3];
+
+#ifdef TURN_OFF_TIMEOUT
+unsigned long lastTime = millis();
+#endif
+
+static void setNewFrame() {
+    for (uint16_t i = 0; i < LED_COUNT; i++) {
+        strip.setPixelColor(i, frame[i * 3], frame[(i * 3) + 1], frame[(i * 3) + 2]);
+    }
+    strip.show();
+}
+
+void loop() {
+    if (!Serial.available()) {
+#ifdef TURN_OFF_TIMEOUT
+        if ((millis() - lastTime) >= TURN_OFF_TIMEOUT) {
+            for (int i = 0; i < (LED_COUNT * 3); i++) {
+                frame[i] = 0;
+            }
+            setNewFrame();
+        }
+#endif
+        return;
+    }
+
+#ifdef TURN_OFF_TIMEOUT
+    lastTime = millis();
+#endif
+
+    uint8_t c;
+    Serial.readBytes(&c, 1);
+    
+    if (state == WAIT_FOR_START) {
+        if (c == MAGIC[0]) {
+            state = RECEIVING_START;
+            startPos = 1;
+            debugPrintln("f");
+        } else {
+            debugPrintln("");
+        }
+    } else if (state == RECEIVING_START) {
+        if (startPos < strlen(MAGIC)) {
+            if (c == MAGIC[startPos]) {
+                startPos++;
+                debugPrintln("g");
+                if (startPos >= strlen(MAGIC)) {
+                    state = RECEIVING_DATA;
+                    dataPos = 0;
+                    debugPrintln("w");
+                }
+            } else {
+                state = WAIT_FOR_START;
+                debugPrintln("x");
+            }
+        } else {
+            // Should not happen
+            state = RECEIVING_START;
+            debugPrintln("s");
+        }
+    } else if (state == RECEIVING_DATA) {
+        frame[dataPos++] = c;
+        if (dataPos >= (LED_COUNT * 3)) {
+            debugPrintln("d");
+            setNewFrame();
+            state = WAIT_FOR_START;
+        }
+    }
+}
+

test.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+# The serialHelper115200 file is my own SerialHelper Utility compiled
+# with 115200 baud. Get it from here:
+# https://github.com/xythobuz/SerialHelper
+
+DATA_FILE=led_data_file
+
+if [ $# -ne 3 ]; then
+    echo "Usage: three hex bytes for color"
+    echo "$0 rr gg bb"
+    exit
+fi
+
+PORTFILE=`ls /dev/tty.wchusbserial* | head -n 1`
+echo "Using $PORTFILE as serial port..."
+
+echo "Preparing data to send..."
+echo -n "xythobuzRGBled" > $DATA_FILE
+for i in {1..156}; do
+    echo -n -e "\x$1\x$2\x$3" >> $DATA_FILE
+done
+
+echo "Opening serial port..."
+serialHelper115200 -rw $PORTFILE >/dev/null 2>/dev/null &
+TERM_PID=$!
+echo "PID is $TERM_PID"
+
+echo "Waiting for Arduino to be ready..."
+sleep 3
+
+echo "Sending data..."
+cat $DATA_FILE > $PORTFILE
+
+echo "Waiting for data to appear..."
+sleep 1
+
+echo "Closing serial port..."
+kill $TERM_PID
+
+echo "Deleting created data file..."
+rm -rf $DATA_FILE
+