Add serial window

AVRsack.xcodeproj/project.pbxproj

@@ -19,6 +19,8 @@
 		95468DDF1A228BE600668EE2 /* ASHardware.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95468DDE1A228BE600668EE2 /* ASHardware.swift */; };
 		95468DE31A228E1300668EE2 /* Defaults.plist in Resources */ = {isa = PBXBuildFile; fileRef = 95468DE21A228E1300668EE2 /* Defaults.plist */; };
 		95539B681A3E7EAF00D8595C /* ASSerial.mm in Sources */ = {isa = PBXBuildFile; fileRef = 95539B671A3E7EAF00D8595C /* ASSerial.mm */; };
+		956005F41A4EF79D00327007 /* ASSerialWin.swift in Sources */ = {isa = PBXBuildFile; fileRef = 956005F21A4EF79D00327007 /* ASSerialWin.swift */; };
+		956005F51A4EF79D00327007 /* ASSerialWin.xib in Resources */ = {isa = PBXBuildFile; fileRef = 956005F31A4EF79D00327007 /* ASSerialWin.xib */; };
 		95A7C6401A38914300EF1963 /* ASPreferences.xib in Resources */ = {isa = PBXBuildFile; fileRef = 95A7C63E1A38914300EF1963 /* ASPreferences.xib */; };
 		95A7C6461A3894C900EF1963 /* ASPreferences.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95A7C6451A3894C900EF1963 /* ASPreferences.swift */; };
 		95BF80EB1A185C9E0004A693 /* ASFileTree.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95BF80EA1A185C9E0004A693 /* ASFileTree.swift */; };
@@ -83,6 +85,8 @@
 		95468DE21A228E1300668EE2 /* Defaults.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = Defaults.plist; sourceTree = "<group>"; };
 		95539B661A3E7EAF00D8595C /* ASSerial.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ASSerial.h; sourceTree = "<group>"; };
 		95539B671A3E7EAF00D8595C /* ASSerial.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ASSerial.mm; sourceTree = "<group>"; };
+		956005F21A4EF79D00327007 /* ASSerialWin.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ASSerialWin.swift; sourceTree = "<group>"; };
+		956005F31A4EF79D00327007 /* ASSerialWin.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = ASSerialWin.xib; sourceTree = "<group>"; };
 		958D76811A17DA1C00917D96 /* AVRsack-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "AVRsack-Bridging-Header.h"; sourceTree = "<group>"; };
 		95A7C63F1A38914300EF1963 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/ASPreferences.xib; sourceTree = "<group>"; };
 		95A7C6451A3894C900EF1963 /* ASPreferences.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ASPreferences.swift; sourceTree = "<group>"; };
@@ -182,6 +186,7 @@
 				95539B661A3E7EAF00D8595C /* ASSerial.h */,
 				95539B671A3E7EAF00D8595C /* ASSerial.mm */,
 				95DF20661A45A6090013D1B5 /* ASSketchBook.swift */,
+				956005F21A4EF79D00327007 /* ASSerialWin.swift */,
 			);
 			name = Source;
 			sourceTree = "<group>";
@@ -193,6 +198,7 @@
 				950AB9261A296A160033A9DA /* ProjIcon.icns */,
 				9501D80A1A17025C0034C530 /* MainMenu.xib */,
 				9501D8051A17025C0034C530 /* ASProjDoc.xib */,
+				956005F31A4EF79D00327007 /* ASSerialWin.xib */,
 				95A7C63E1A38914300EF1963 /* ASPreferences.xib */,
 				95468DE21A228E1300668EE2 /* Defaults.plist */,
 			);
@@ -331,6 +337,7 @@
 			files = (
 				95A7C6401A38914300EF1963 /* ASPreferences.xib in Resources */,
 				95468DE31A228E1300668EE2 /* Defaults.plist in Resources */,
+				956005F51A4EF79D00327007 /* ASSerialWin.xib in Resources */,
 				9501D8071A17025C0034C530 /* ASProjDoc.xib in Resources */,
 				950AB9271A296A160033A9DA /* ProjIcon.icns in Resources */,
 				9501D8091A17025C0034C530 /* Images.xcassets in Resources */,
@@ -353,6 +360,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				956005F41A4EF79D00327007 /* ASSerialWin.swift in Sources */,
 				9501D8041A17025C0034C530 /* ASProjDoc.swift in Sources */,
 				95539B681A3E7EAF00D8595C /* ASSerial.mm in Sources */,
 				95468DDF1A228BE600668EE2 /* ASHardware.swift in Sources */,

AVRsack/ASBuilder.swift

@@ -91,6 +91,8 @@ class ASBuilder {
         if variantPath != nil {
             args.append("variant_path="+variantPath!)
         }
+        args.append("usb_vid="+(boardProp["build.vid"] ?? "null"));
+        args.append("usb_pid="+(boardProp["build.pid"] ?? "null"));
         args.append("--")
         args                   += files.paths
         task!.arguments         =   args;
@@ -113,8 +115,10 @@ class ASBuilder {
         let libPath         = (ASLibraries.instance().directories as NSArray).componentsJoinedByString(":")
         let boardProp       = ASHardware.instance().boards[board]!
         let progProp        = ASHardware.instance().programmers[programmer]
-        let proto       = boardProp["upload.protocol"] ?? progProp?["protocol"]
-        let speed       = boardProp["upload.speed"]    ?? progProp?["speed"]
+        let hasBootloader   = boardProp["upload.protocol"] != nil
+        let leonardish      = hasBootloader && (boardProp["bootloader.path"] ?? "").hasPrefix("caterina")
+        let proto           = hasBootloader ? boardProp["upload.protocol"] : progProp?["protocol"]
+        let speed           = hasBootloader ? boardProp["upload.speed"]    : progProp?["speed"]
         let verbosity       = NSUserDefaults.standardUserDefaults().integerForKey("UploadVerbosity")
         var args            = Array<String>(count: verbosity, repeatedValue: "-v")
         args               += [
@@ -125,6 +129,28 @@ class ASBuilder {
             args.append("-b")
             args.append(speed!)
         }
+        
+        //
+        // For Leonardo & the like, reset by opening port at 1200 baud
+        //
+        if leonardish {
+            if verbosity > 0 {
+                logOut.writeData("Opening \(port) at 1200 baud\n".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: true)!)
+            }
+            if let dummyConnection = ASSerial.openPort(port, withSpeed: 1200) {
+                ASSerial.restorePort(dummyConnection.fileDescriptor)
+                dummyConnection.closeFile()
+                sleep(5)
+                for (var retry=0; retry < 10; ++retry) {
+                    if (NSFileManager.defaultManager().fileExistsAtPath(port)) {
+                        if verbosity > 0 {
+                            logOut.writeData("Found port \(port) after \(retry) attempts.\n".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: true)!)
+                        }
+                        break;
+                    }
+                }
+            }
+        }
         let cmdLine = task!.launchPath+" "+(args as NSArray).componentsJoinedByString(" ")+"\n"
         logOut.writeData(cmdLine.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: true)!)
         task!.arguments         =   args;

AVRsack/ASProjDoc.swift

@@ -38,8 +38,8 @@ class ASProjDoc: NSDocument, NSOutlineViewDelegate, NSMenuDelegate {
     var mainEditor              : ASFileNode?
     var currentTheme            : UInt = 0
     var fontSize                : UInt = 12
-    var themeObserver           : AnyObject?
-    var serialObserver          : AnyObject?
+    var themeObserver           : AnyObject!
+    var serialObserver          : AnyObject!
     dynamic var board           = "uno"
     dynamic var programmer      = "arduino"
     dynamic var port            : String = ""
@@ -102,8 +102,8 @@ class ASProjDoc: NSDocument, NSOutlineViewDelegate, NSMenuDelegate {
     }
     override func finalize() {
         saveCurEditor()
-        NSNotificationCenter.defaultCenter().removeObserver(themeObserver!)
-        NSNotificationCenter.defaultCenter().removeObserver(serialObserver!)
+        NSNotificationCenter.defaultCenter().removeObserver(themeObserver)
+        NSNotificationCenter.defaultCenter().removeObserver(serialObserver)
     }
     
     override func windowControllerDidLoadNib(aController: NSWindowController) {
@@ -485,5 +485,9 @@ class ASProjDoc: NSDocument, NSOutlineViewDelegate, NSMenuDelegate {
         }
         buildProject(sender)
     }
+    
+    @IBAction func serialConnect(sender: AnyObject) {
+        ASSerialWin.showWindowWithPort(port)
+    }
 }
 

AVRsack/ASSerial.h

@@ -14,5 +14,6 @@ extern NSString * kASSerialPortsChanged;
 
 + (NSArray *) ports;
 + (NSFileHandle *)openPort:(NSString *) port withSpeed:(int)speed;
++ (void)restorePort:(int)fileDescriptor;
 
 @end

AVRsack/ASSerial.mm

@@ -9,8 +9,11 @@
 #import "ASSerial.h"
 
 #include <dispatch/dispatch.h>
+#include <termios.h>
+#include <sys/ioctl.h>
 
 static dispatch_source_t        watchSlashDev;
+static NSMutableDictionary *    savedAttrs;
 
 NSString * kASSerialPortsChanged = @"PortsChanged";
 
@@ -35,4 +38,39 @@ NSString * kASSerialPortsChanged = @"PortsChanged";
     return cuPorts;
 }
 
++ (NSFileHandle *)openPort:(NSString *)port withSpeed:(int)speed {
+    int fd = open([port UTF8String], O_RDWR | O_NOCTTY | O_NONBLOCK);
+    if (fd < 0)
+        return nil;
+    if (ioctl(fd, TIOCEXCL) < 0)
+        goto failed;
+    termios origAttr, newAttr;
+    if (tcgetattr(fd, &origAttr) < 0)
+        goto failed;
+    newAttr = origAttr;
+    cfmakeraw(&newAttr);
+    cfsetspeed(&newAttr, speed);
+    newAttr.c_cflag |= CS8 | CCTS_OFLOW | CRTS_IFLOW;
+    newAttr.c_cflag &= ~(PARENB);
+    tcsetattr(fd, TCSANOW, &newAttr);
+    if (!savedAttrs) {
+        savedAttrs = [NSMutableDictionary dictionary];
+    }
+    [savedAttrs setObject:[NSData dataWithBytes:&origAttr length:sizeof(origAttr)] forKey:[NSNumber numberWithInt:fd]];
+    
+    return [[NSFileHandle alloc] initWithFileDescriptor:fd closeOnDealloc:NO];
+failed:
+    close(fd);
+    
+    return nil;
+}
+
++ (void)restorePort:(int)fileDescriptor {
+    NSNumber * fd = [NSNumber numberWithInt:fileDescriptor];
+    if (NSData * attr = [savedAttrs objectForKey:fd]) {
+        tcsetattr(fileDescriptor, TCSADRAIN, (termios *)[attr bytes]);
+        [savedAttrs removeObjectForKey:fd];
+    }
+}
+
 @end

AVRsack/ASSerialWin.swift

@@ -0,0 +1,110 @@
+//
+//  ASSerialWin.swift
+//  AVRsack
+//
+//  Created by Matthias Neeracher on 27/12/14.
+//  Copyright (c) 2014 Aere Perennius. All rights reserved.
+//
+
+import Cocoa
+
+private var serialInstances = [String : ASSerialWin]()
+
+class ASSerialWin: NSWindowController {
+    @IBOutlet weak var portPopUp : NSPopUpButton!
+    @IBOutlet weak var inputLine : NSTextField!
+    @IBOutlet weak var logView   : ACEView!
+    
+    var baudRate        : Int32 = 9600 {
+        didSet(oldRate) {
+            if portHandle != nil {
+                connect(self)   // Disconnect existing
+                connect(self)   // Reconnect
+            }
+        }
+    }
+    var sendCR              = false
+    var sendLF              = true
+    var port                = ""
+    var serialData          = ""
+    var serialObserver      : AnyObject!
+    dynamic var portHandle  : NSFileHandle?
+    
+    class func showWindowWithPort(port: String) {
+        if let existing = serialInstances[port] {
+            existing.showWindow(self)
+        } else {
+            let newInstance = ASSerialWin(port:port)
+            serialInstances[port] = newInstance
+            newInstance.showWindow(self)
+        }
+    }
+    
+    convenience init(port: String) {
+        self.init(windowNibName:"ASSerialWin")
+        self.port       = port
+        var nc          = NSNotificationCenter.defaultCenter()
+        serialObserver  = nc.addObserverForName(kASSerialPortsChanged, object: nil, queue: nil, usingBlock: { (NSNotification) in
+            self.rebuildPortMenu()
+        })
+    }
+    
+    override func finalize() {
+        NSNotificationCenter.defaultCenter().removeObserver(serialObserver)
+        serialInstances.removeValueForKey(port)
+    }
+    
+    override func windowDidLoad() {
+        logView.setReadOnly(true)
+        logView.setShowPrintMargin(false)
+        rebuildPortMenu()
+        window?.title   = port
+        connect(self)
+        super.windowDidLoad()
+    }
+    
+    func rebuildPortMenu() {
+        portPopUp.removeAllItems()
+        portPopUp.addItemsWithTitles(ASSerial.ports())
+        portPopUp.selectItemWithTitle(port)
+    }
+    
+    @IBAction func selectPort(item: AnyObject) {
+        port    = (item as NSPopUpButton).titleOfSelectedItem!
+        window?.title   = port
+    }
+
+    @IBAction func sendInput(AnyObject) {
+    }
+    
+    @IBAction func connect(AnyObject) {
+        if portHandle != nil {
+            ASSerial.restorePort(portHandle!.fileDescriptor)
+            portHandle!.closeFile()
+            portHandle = nil
+        } else {
+            portHandle = ASSerial.openPort(port, withSpeed: baudRate)
+            if portHandle != nil {
+                serialData  = ""
+                logView.setString(serialData)
+                portHandle!.readabilityHandler = {(handle) in
+                    let newData         = handle.availableData
+                    let newString       = NSString(data: newData, encoding: NSASCIIStringEncoding)!
+                    self.serialData    += newString
+                    dispatch_async(dispatch_get_main_queue(), { () -> Void in
+                        self.logView.setString(self.serialData)
+                    })
+                }
+            }
+        }
+    }
+    
+    var connectButtonTitle : String {
+        get {
+            return (portHandle != nil) ? "Disconnect" : "Connect"
+        }
+    }
+    class func keyPathsForValuesAffectingConnectButtonTitle() -> NSSet {
+        return NSSet(object: "portHandle")
+    }
+}

AVRsack/ASSerialWin.xib

@@ -0,0 +1,218 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6250" systemVersion="14C79" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6250"/>
+    </dependencies>
+    <objects>
+        <customObject id="-2" userLabel="File's Owner" customClass="ASSerialWin" customModule="AVRsack" customModuleProvider="target">
+            <connections>
+                <outlet property="inputLine" destination="rIR-2b-lAh" id="85R-3S-YGk"/>
+                <outlet property="logView" destination="ta6-x2-NZt" id="0cN-zX-5mJ"/>
+                <outlet property="portPopUp" destination="P3j-nY-jrB" id="6Gi-rp-uM4"/>
+                <outlet property="window" destination="F0z-JX-Cv5" id="gIp-Ho-8D9"/>
+            </connections>
+        </customObject>
+        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
+        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
+        <window title="Window" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" oneShot="NO" releasedWhenClosed="NO" animationBehavior="default" id="F0z-JX-Cv5">
+            <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
+            <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
+            <rect key="contentRect" x="196" y="240" width="751" height="403"/>
+            <rect key="screenRect" x="0.0" y="0.0" width="1440" height="877"/>
+            <view key="contentView" id="se5-gp-TjO">
+                <rect key="frame" x="0.0" y="0.0" width="751" height="403"/>
+                <autoresizingMask key="autoresizingMask"/>
+                <subviews>
+                    <textField verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="rIR-2b-lAh">
+                        <rect key="frame" x="0.0" y="0.0" width="651" height="22"/>
+                        <constraints>
+                            <constraint firstAttribute="height" constant="22" id="Y1V-fL-RCq"/>
+                        </constraints>
+                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="EBj-i4-UsA">
+                            <font key="font" metaFont="system"/>
+                            <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                        </textFieldCell>
+                        <connections>
+                            <action selector="sendInput:" target="-2" id="X4Z-Nx-aRk"/>
+                            <binding destination="-2" name="enabled" keyPath="portHandle" id="4ct-gM-GrV">
+                                <dictionary key="options">
+                                    <string key="NSValueTransformerName">NSIsNotNil</string>
+                                </dictionary>
+                            </binding>
+                        </connections>
+                    </textField>
+                    <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="MOe-eO-fyb">
+                        <rect key="frame" x="651" y="-1" width="50" height="22"/>
+                        <constraints>
+                            <constraint firstAttribute="height" constant="20" id="eLx-yy-gCn"/>
+                            <constraint firstAttribute="width" constant="50" id="vaT-Kd-3pn"/>
+                        </constraints>
+                        <buttonCell key="cell" type="smallSquare" title="Send" bezelStyle="smallSquare" imagePosition="overlaps" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="Xt6-lT-b4z">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="system"/>
+                        </buttonCell>
+                        <connections>
+                            <action selector="sendInput:" target="-2" id="oTn-KE-mXZ"/>
+                            <binding destination="-2" name="enabled" keyPath="portHandle" id="pX6-Xy-5IQ">
+                                <dictionary key="options">
+                                    <string key="NSValueTransformerName">NSIsNotNil</string>
+                                </dictionary>
+                            </binding>
+                        </connections>
+                    </button>
+                    <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="H05-Rp-UzR">
+                        <rect key="frame" x="701" y="-1" width="50" height="22"/>
+                        <constraints>
+                            <constraint firstAttribute="width" constant="50" id="FWw-BQ-WKa"/>
+                            <constraint firstAttribute="height" constant="20" id="s7i-ZT-S7W"/>
+                        </constraints>
+                        <buttonCell key="cell" type="smallSquare" title="Now" bezelStyle="smallSquare" imagePosition="overlaps" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="vZ4-fd-aE8">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="system"/>
+                        </buttonCell>
+                    </button>
+                    <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="YB5-mV-vY7">
+                        <rect key="frame" x="336" y="372" width="35" height="19"/>
+                        <constraints>
+                            <constraint firstAttribute="width" constant="35" id="M1a-Tj-gbw"/>
+                        </constraints>
+                        <buttonCell key="cell" type="recessed" title="CR" bezelStyle="recessed" alignment="center" state="on" borderStyle="border" inset="2" id="SpZ-Qv-eXn">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES" changeBackground="YES" changeGray="YES"/>
+                            <font key="font" metaFont="systemBold" size="12"/>
+                        </buttonCell>
+                        <connections>
+                            <binding destination="-2" name="value" keyPath="sendCR" id="HSR-Ct-mvX"/>
+                        </connections>
+                    </button>
+                    <popUpButton verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="P3j-nY-jrB">
+                        <rect key="frame" x="20" y="369" width="200" height="25"/>
+                        <constraints>
+                            <constraint firstAttribute="width" constant="200" id="Pcu-k9-a3F"/>
+                        </constraints>
+                        <popUpButtonCell key="cell" type="roundTextured" title="Item 1" bezelStyle="texturedRounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" selectedItem="1gh-oB-cvv" id="dH3-sr-yK8">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="menu"/>
+                            <menu key="menu" id="dld-b3-fF6">
+                                <items>
+                                    <menuItem title="Item 1" state="on" id="1gh-oB-cvv"/>
+                                    <menuItem title="Item 2" id="dOl-ce-EBm"/>
+                                    <menuItem title="Item 3" id="md7-eV-5UJ"/>
+                                </items>
+                            </menu>
+                        </popUpButtonCell>
+                    </popUpButton>
+                    <popUpButton verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="efl-ex-LQ4">
+                        <rect key="frame" x="228" y="369" width="100" height="25"/>
+                        <constraints>
+                            <constraint firstAttribute="width" constant="100" id="aVR-Sh-ml8"/>
+                        </constraints>
+                        <popUpButtonCell key="cell" type="roundTextured" title="19200 baud" bezelStyle="texturedRounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="border" tag="19200" imageScaling="proportionallyDown" inset="2" selectedItem="RuE-wb-cfx" id="Q1O-jv-TY5">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="menu"/>
+                            <menu key="menu" id="zhD-RA-600">
+                                <items>
+                                    <menuItem title="300 baud" tag="300" id="WMN-Od-fdj" userLabel="300 baud"/>
+                                    <menuItem title="1200 baud" tag="1200" id="Foo-2N-MQb" userLabel="1200 baud"/>
+                                    <menuItem title="2400 baud" tag="2400" id="jkv-KB-7Vc" userLabel="2400 baud"/>
+                                    <menuItem title="4800 baud" tag="4800" id="Efs-B8-jLD">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                    <menuItem title="9600 baud" tag="9600" id="x7Y-Ul-fJv">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                    <menuItem title="14400 baud" tag="14400" id="jYi-Pk-iBz">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                    <menuItem title="19200 baud" state="on" tag="19200" id="RuE-wb-cfx">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                    <menuItem title="28800 baud" tag="28800" id="sW4-7s-Knn">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                    <menuItem title="38400 baud" tag="38400" id="YVg-iX-49U">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                    <menuItem title="57600 baud" tag="57600" id="xwJ-6c-zDK">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                    <menuItem title="115200 baud" tag="115200" id="get-rX-rev">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                    <menuItem title="230400 baud" tag="230400" id="33o-mv-833">
+                                        <modifierMask key="keyEquivalentModifierMask"/>
+                                    </menuItem>
+                                </items>
+                            </menu>
+                        </popUpButtonCell>
+                        <connections>
+                            <binding destination="-2" name="selectedTag" keyPath="baudRate" id="pDO-CA-0VU"/>
+                        </connections>
+                    </popUpButton>
+                    <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="LrH-O2-kmq">
+                        <rect key="frame" x="379" y="372" width="35" height="19"/>
+                        <constraints>
+                            <constraint firstAttribute="width" constant="35" id="raR-vK-kQ1"/>
+                        </constraints>
+                        <buttonCell key="cell" type="recessed" title="LF" bezelStyle="recessed" alignment="center" state="on" borderStyle="border" inset="2" id="J4k-mA-Des">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES" changeBackground="YES" changeGray="YES"/>
+                            <font key="font" metaFont="systemBold" size="12"/>
+                        </buttonCell>
+                        <connections>
+                            <binding destination="-2" name="value" keyPath="sendLF" id="VbY-fJ-J9E"/>
+                        </connections>
+                    </button>
+                    <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="r6K-Jm-mZe">
+                        <rect key="frame" x="651" y="369" width="80" height="25"/>
+                        <constraints>
+                            <constraint firstAttribute="width" constant="80" id="0VI-Yv-M9O"/>
+                        </constraints>
+                        <buttonCell key="cell" type="squareTextured" title="Connect" alternateTitle="Disconnect" bezelStyle="texturedSquare" alignment="center" state="on" borderStyle="border" inset="2" id="leF-uH-PU3">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="system"/>
+                        </buttonCell>
+                        <connections>
+                            <action selector="connect:" target="-2" id="8wr-LK-b6p"/>
+                            <binding destination="-2" name="title" keyPath="connectButtonTitle" id="E2G-J3-sGe"/>
+                        </connections>
+                    </button>
+                    <customView translatesAutoresizingMaskIntoConstraints="NO" id="ta6-x2-NZt" customClass="ACEView">
+                        <rect key="frame" x="0.0" y="20" width="751" height="343"/>
+                    </customView>
+                </subviews>
+                <constraints>
+                    <constraint firstItem="MOe-eO-fyb" firstAttribute="baseline" secondItem="H05-Rp-UzR" secondAttribute="baseline" id="1lu-Th-ZWy"/>
+                    <constraint firstAttribute="bottom" secondItem="H05-Rp-UzR" secondAttribute="bottom" id="3yV-pC-gLd"/>
+                    <constraint firstItem="ta6-x2-NZt" firstAttribute="leading" secondItem="rIR-2b-lAh" secondAttribute="leading" id="3yl-1R-D3G"/>
+                    <constraint firstItem="LrH-O2-kmq" firstAttribute="centerY" secondItem="r6K-Jm-mZe" secondAttribute="centerY" id="6lX-PM-B49"/>
+                    <constraint firstItem="P3j-nY-jrB" firstAttribute="leading" secondItem="se5-gp-TjO" secondAttribute="leading" constant="20" symbolic="YES" id="77p-ZO-9Li"/>
+                    <constraint firstItem="ta6-x2-NZt" firstAttribute="trailing" secondItem="H05-Rp-UzR" secondAttribute="trailing" id="8GP-Eq-sFq"/>
+                    <constraint firstItem="r6K-Jm-mZe" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="LrH-O2-kmq" secondAttribute="trailing" constant="8" symbolic="YES" id="Fmj-AX-OLl"/>
+                    <constraint firstItem="P3j-nY-jrB" firstAttribute="top" secondItem="se5-gp-TjO" secondAttribute="top" constant="10" id="R9e-ne-2Uq"/>
+                    <constraint firstItem="LrH-O2-kmq" firstAttribute="leading" secondItem="YB5-mV-vY7" secondAttribute="trailing" constant="8" symbolic="YES" id="Txe-Zl-aYz"/>
+                    <constraint firstItem="YB5-mV-vY7" firstAttribute="leading" secondItem="efl-ex-LQ4" secondAttribute="trailing" constant="8" symbolic="YES" id="Uc0-iA-Qbi"/>
+                    <constraint firstItem="efl-ex-LQ4" firstAttribute="baseline" secondItem="P3j-nY-jrB" secondAttribute="baseline" id="XLQ-85-9yK"/>
+                    <constraint firstAttribute="trailing" secondItem="r6K-Jm-mZe" secondAttribute="trailing" constant="20" symbolic="YES" id="Y5v-lS-PaP"/>
+                    <constraint firstItem="MOe-eO-fyb" firstAttribute="leading" secondItem="rIR-2b-lAh" secondAttribute="trailing" id="Zbk-LU-Ff1"/>
+                    <constraint firstAttribute="bottom" secondItem="ta6-x2-NZt" secondAttribute="bottom" constant="20" symbolic="YES" id="bsR-t3-YF5"/>
+                    <constraint firstItem="efl-ex-LQ4" firstAttribute="leading" secondItem="P3j-nY-jrB" secondAttribute="trailing" constant="8" symbolic="YES" id="cLW-5d-9Sf"/>
+                    <constraint firstItem="H05-Rp-UzR" firstAttribute="leading" secondItem="MOe-eO-fyb" secondAttribute="trailing" id="cXy-nX-qgy"/>
+                    <constraint firstAttribute="trailing" secondItem="H05-Rp-UzR" secondAttribute="trailing" id="dii-07-TA9"/>
+                    <constraint firstItem="ta6-x2-NZt" firstAttribute="top" secondItem="P3j-nY-jrB" secondAttribute="bottom" constant="8" symbolic="YES" id="f7E-bv-epu"/>
+                    <constraint firstItem="rIR-2b-lAh" firstAttribute="leading" secondItem="se5-gp-TjO" secondAttribute="leading" id="oK1-50-wsP"/>
+                    <constraint firstItem="LrH-O2-kmq" firstAttribute="baseline" secondItem="YB5-mV-vY7" secondAttribute="baseline" id="s4q-VN-G9l"/>
+                    <constraint firstItem="MOe-eO-fyb" firstAttribute="baseline" secondItem="rIR-2b-lAh" secondAttribute="baseline" id="t7L-ad-xpD"/>
+                    <constraint firstItem="H05-Rp-UzR" firstAttribute="top" secondItem="MOe-eO-fyb" secondAttribute="top" id="te2-kl-pfy"/>
+                    <constraint firstItem="efl-ex-LQ4" firstAttribute="centerY" secondItem="YB5-mV-vY7" secondAttribute="centerY" id="zgD-Re-nSq"/>
+                </constraints>
+            </view>
+            <connections>
+                <outlet property="delegate" destination="-2" id="0bl-1N-AYu"/>
+            </connections>
+            <point key="canvasLocation" x="271.5" y="416.5"/>
+        </window>
+        <menuItem title="Item" id="LMX-DA-dj7">
+            <modifierMask key="keyEquivalentModifierMask"/>
+        </menuItem>
+    </objects>
+</document>

AVRsack/Base.lproj/ASProjDoc.xib

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="7096" systemVersion="14C82" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6250" systemVersion="14C79" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="7096"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6250"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="ASProjDoc" customModule="AVRsack">
@@ -114,6 +114,12 @@
                             <action selector="disassembleProject:" target="-2" id="idL-cS-KK9"/>
                         </connections>
                     </toolbarItem>
+                    <toolbarItem implicitItemIdentifier="509BEB7C-6259-4D29-952B-6CA05671EADC" label="Connect" paletteLabel="Connect" tag="-1" image="ConnIcon" autovalidates="NO" id="5gL-i2-xOK">
+                        <connections>
+                            <action selector="serialConnect:" target="-2" id="zIs-rA-Ger"/>
+                            <binding destination="-2" name="enabled" keyPath="hasValidPort" id="VV7-dW-3xH"/>
+                        </connections>
+                    </toolbarItem>
                     <toolbarItem implicitItemIdentifier="2B98B0B2-C192-4A20-9C17-8CDBD6A9002F" label="Clean" paletteLabel="Clean" tag="-1" image="CleanIcon" id="lGv-lT-Eh9">
                         <connections>
                             <action selector="cleanProject:" target="-1" id="LzL-6C-IDi"/>
@@ -210,6 +216,7 @@
                     <toolbarItem reference="vAE-60-8kd"/>
                     <toolbarItem reference="Lt2-Z7-7Pg"/>
                     <toolbarItem reference="r8E-ar-tLo"/>
+                    <toolbarItem reference="5gL-i2-xOK"/>
                     <toolbarItem reference="FYt-ZW-Epr"/>
                     <toolbarItem reference="ln2-Ky-MBg"/>
                 </defaultToolbarItems>
@@ -224,6 +231,7 @@
     <resources>
         <image name="BuildIcon" width="32" height="32"/>
         <image name="CleanIcon" width="32" height="32"/>
+        <image name="ConnIcon" width="32" height="32"/>
         <image name="DisassIcon" width="32" height="32"/>
         <image name="UploadIcon" width="32" height="32"/>
     </resources>

AVRsack/Images.xcassets/ConnIcon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x",
+      "filename" : "ConnectIcon 1x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x",
+      "filename" : "ConnectIcon 2x.png"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}