Add BrickConfig-tool for renaming

tools/BrickConfig.m

+function varargout = BrickConfig(varargin)
+% BRICKCONFIG MATLAB code for BrickConfig.fig
+%      BRICKCONFIG, by itself, creates a new BRICKCONFIG or raises the existing
+%      singleton*.
+%
+%      H = BRICKCONFIG returns the handle to a new BRICKCONFIG or the handle to
+%      the existing singleton*.
+%
+%      BRICKCONFIG('CALLBACK',hObject,eventData,handles,...) calls the local
+%      function named CALLBACK in BRICKCONFIG.M with the given input arguments.
+%
+%      BRICKCONFIG('Property','Value',...) creates a new BRICKCONFIG or raises the
+%      existing singleton*.  Starting from the left, property value pairs are
+%      applied to the GUI before BrickConfig_OpeningFcn gets called.  An
+%      unrecognized property name or invalid value makes property application
+%      stop.  All inputs are passed to BrickConfig_OpeningFcn via varargin.
+%
+%      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
+%      instance to run (singleton)".
+%
+% See also: GUIDE, GUIDATA, GUIHANDLES
+
+% Edit the above text to modify the response to help BrickConfig
+
+% Last Modified by GUIDE v2.5 04-Nov-2016 11:21:20
+
+% Begin initialization code - DO NOT EDIT
+gui_Singleton = 1;
+gui_State = struct('gui_Name',       mfilename, ...
+                   'gui_Singleton',  gui_Singleton, ...
+                   'gui_OpeningFcn', @BrickConfig_OpeningFcn, ...
+                   'gui_OutputFcn',  @BrickConfig_OutputFcn, ...
+                   'gui_LayoutFcn',  [] , ...
+                   'gui_Callback',   []);
+if nargin && ischar(varargin{1})
+    gui_State.gui_Callback = str2func(varargin{1});
+end
+
+if nargout
+    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
+else
+    gui_mainfcn(gui_State, varargin{:});
+end
+% End initialization code - DO NOT EDIT
+
+
+% --- Executes just before BrickConfig is made visible.
+function BrickConfig_OpeningFcn(hObject, eventdata, handles, varargin)
+% This function has no output args, see OutputFcn.
+% hObject    handle to figure
+% eventdata  reserved - to be defined in a future version of MATLAB
+% handles    structure with handles and user data (see GUIDATA)
+% varargin   command line arguments to BrickConfig (see VARARGIN)
+
+% Open connection
+[handles.brick, succ] = connect();
+if ~succ
+    handles.connected = false;
+else
+    handles.connected = true;
+    updateFigures(handles);
+    
+    t = timer;
+    t.TimerFcn = @updateFigures;
+    t.Period = 2;
+    t.StartDelay = 2;
+    t.ExecutionMode = 'fixedSpacing';
+    
+    handles.timer = t;
+end
+
+% Choose default command line output for BrickConfig
+handles.output = hObject;
+
+% Update handles structure
+guidata(hObject, handles);
+
+% UIWAIT makes BrickConfig wait for user response (see UIRESUME)
+% uiwait(handles.figure1);
+
+
+% --- Outputs from this function are returned to the command line.
+function varargout = BrickConfig_OutputFcn(hObject, eventdata, handles) 
+% varargout  cell array for returning output args (see VARARGOUT);
+% hObject    handle to figure
+% eventdata  reserved - to be defined in a future version of MATLAB
+% handles    structure with handles and user data (see GUIDATA)
+
+% Get default command line output from handles structure
+varargout{1} = handles.output;
+if ~handles.connected
+      figure1_CloseRequestFcn(hObject, eventdata, handles);
+end
+
+
+% --- Executes on button press in pushbutton_close.
+function pushbutton_close_Callback(hObject, eventdata, handles)
+% hObject    handle to pushbutton_close (see GCBO)
+% eventdata  reserved - to be defined in a future version of MATLAB
+% handles    structure with handles and user data (see GUIDATA)
+figure1_CloseRequestFcn(gcbf, eventdata, handles)
+
+
+% --- Executes on button press in pushbutton_rename.
+function pushbutton_rename_Callback(hObject, eventdata, handles)
+% hObject    handle to pushbutton_rename (see GCBO)
+% eventdata  reserved - to be defined in a future version of MATLAB
+% handles    structure with handles and user data (see GUIDATA)
+b = handles.brick;
+if ~(isa(b, 'CommunicationInterface') && b.isvalid)
+    return;
+end
+
+answer = inputdlg('Enter Brick name:', 'Rename Brick');
+if ~isempty(answer)
+    b.comSetBrickName(answer{:});
+    updateFigures(handles);
+end
+
+msgbox(['Renaming will be only be fully effective after ', ...
+        'executing the btconnect-script with the old name once!']);
+figure1_CloseRequestFcn(gcbf, eventdata, handles)
+    
+function [b, succ] = connect()
+succ = false;
+b = 0;
+
+l =  {'USB', 'Bluetooth: rfcomm0', 'Bluetooth: rfcomm1', 'Bluetooth: rfcomm2'};
+[selection, ok] = listdlg('PromptString', 'Select your connection:', ...
+                          'SelectionMode', 'single', ...
+                          'Name', 'Connection', ...
+                          'ListString', l);
+
+if ok
+    try 
+        switch selection
+            case 1
+                b = CommunicationInterface('usb');
+            case 2
+                b = CommunicationInterface('bt', 'serPort', '/dev/rfcomm0');
+            case 3 
+                b = CommunicationInterface('bt', 'serPort', '/dev/rfcomm1');
+            case 4
+                b = CommunicationInterface('bt', 'serPort', '/dev/rfcomm2');
+        end
+        succ = true;
+    catch ME
+        errordlg('Failed to connect to the Brick!', 'Connection Error');
+    end
+end
+      
+return;
+
+
+function updateFigures(handles)
+if handles.connected
+    set(handles.text_name, 'String', handles.brick.comGetBrickName());
+    set(handles.text_mac, 'String', handles.brick.comGetBTID());
+    set(handles.text_charge, 'String', strcat(int2str(handles.brick.uiReadLbatt()),'%'));
+end
+
+% --- Executes when user attempts to close figure1.
+function figure1_CloseRequestFcn(hObject, eventdata, handles)
+% hObject    handle to figure1 (see GCBO)
+% eventdata  reserved - to be defined in a future version of MATLAB
+% handles    structure with handles and user data (see GUIDATA)
+
+% Hint: delete(hObject) closes the figure
+if handles.connected
+      handles.brick.delete();
+end
+
+delete(hObject);