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Original file line number Diff line number Diff line change
@@ -0,0 +1,91 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0730"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "B9499D371CDB1FFF00542039"
BuildableName = "SEBLEPrinter.app"
BlueprintName = "SEBLEPrinter"
ReferencedContainer = "container:SEBLEPrinter.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 = "B9499D371CDB1FFF00542039"
BuildableName = "SEBLEPrinter.app"
BlueprintName = "SEBLEPrinter"
ReferencedContainer = "container:SEBLEPrinter.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 = "B9499D371CDB1FFF00542039"
BuildableName = "SEBLEPrinter.app"
BlueprintName = "SEBLEPrinter"
ReferencedContainer = "container:SEBLEPrinter.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
<AdditionalOptions>
</AdditionalOptions>
</LaunchAction>
<ProfileAction
buildConfiguration = "Release"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "B9499D371CDB1FFF00542039"
BuildableName = "SEBLEPrinter.app"
BlueprintName = "SEBLEPrinter"
ReferencedContainer = "container:SEBLEPrinter.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>
Original file line number Diff line number Diff line change
@@ -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>SEBLEPrinter.xcscheme</key>
<dict>
<key>orderHint</key>
<integer>0</integer>
</dict>
</dict>
<key>SuppressBuildableAutocreation</key>
<dict>
<key>B9499D371CDB1FFF00542039</key>
<dict>
<key>primary</key>
<true/>
</dict>
</dict>
</dict>
</plist>
33 changes: 24 additions & 9 deletions SEBLEPrinter/BLEPrinter/SEPrinterManager.m
Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,15 @@ @implementation SEPrinterManager

+ (instancetype)sharedInstance
{
return [[self alloc] init];
// return [[self alloc] init];
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
instance = [[SEPrinterManager alloc] init];

[instance resetBLEModel];
});

return instance;
}

+ (NSString *)UUIDStringForLastPeripheral
Expand All @@ -54,14 +62,21 @@ + (NSString *)UUIDStringForLastPeripheral

- (instancetype)init
{
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
instance = [super init];
instance.perpherals = [[NSMutableArray alloc] init];
instance.writeChatacters = [[NSMutableArray alloc] init];
instance.timeout = 30;
});
return instance;
// static dispatch_once_t onceToken;
// dispatch_once(&onceToken, ^{
// instance = [super init];
// instance.perpherals = [[NSMutableArray alloc] init];
// instance.writeChatacters = [[NSMutableArray alloc] init];
// instance.timeout = 30;
// });
// return instance;
self = [super init];
if (self) {
_perpherals = [[NSMutableArray alloc] init];
_writeChatacters = [[NSMutableArray alloc] init];
_timeout = 30;
}
return self;
}

+ (instancetype)allocWithZone:(struct _NSZone *)zone
Expand Down