Spitfire_Arduino.m

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%
classdef Spitfire_Arduino < Laser
    
    properties
        %Arduino Properties
        comPortArduino;             
        baudRateArduino = 9600;     
        ArduinoPort = 1;            
        ArduinoMessages;            
        
        %Shutter Properties
        %true = open; Aktueller Zustand des Shutters
        shutter = false;    
        %Winkel in DEG des Servomotors, bei dem der Shutter geöffnet ist
        angleOpen = 20;%°                 
        %Winkel in DEG des Servomotors, bei dem der Shutter geschlossen ist
        angleClose = 120; %°              
        
        %Power Control Properties
        comPortELL14;                       
        ELL14Connected = false;             
        baudRateELL14 = 9600;               
        ELL14Port = 1;                      
        ELL14Angle = 0;                     
        ELL14Step = 1; %[°]                
        ELL14SafetyWarning = false;         
        ELL14SafetyWarningType = 'Warning Message'; 
    end
    
    methods
        function obj = Spitfire_Arduino()            
            obj.wavelength = 800;
            obj.rawBeamDiameter = 5.1;
            obj.aperture = 1000;
        end
        
        function connect(obj)
            
            obj.comPortArduino = serialport(strcat("COM", num2str(obj.ArduinoPort)), obj.baudRateArduino);
            obj.connected = true;
            %Warten, bis Arduino verbunden ist
            pause(1);
            %Setzen der Shutterwinkel
            obj.setShutterOpenAngle();
            pause(1);
            obj.setShutterCloseAngle();
        end
 
        function disconnect(obj)        
            obj.comPortArduino = [];
            obj.connected =false;
            %#muss hier auch Verbindung zum ELL14 gelöscht werden?
        end
 
        function laserOn(obj)      
            obj.arduinoCommandQuick("LaserOpen");
            obj.emission = true;
        end
 
        function laserOff(obj) 
            obj.arduinoCommandQuick("LaserClose");
            obj.emission = false;
        end
 
        function shutterOpen(obj)     
            obj.arduinoCommandQuick("ShutterOpen");
            obj.shutter = true;
        end
 
        function shutterClose(obj)
            obj.arduinoCommandQuick("ShutterClose");
            obj.shutter = false;
        end
 
        function setShutterOpenAngle(obj)
            obj.arduinoCommand(strcat("ServoPositionOpen ",num2str(obj.angleOpen)));
        end
 
        function setShutterCloseAngle(obj)  
            obj.arduinoCommand(strcat("ServoPositionClose ",num2str(obj.angleClose)));
        end
 
        function laserTime(obj, time)
            obj.arduinoCommand(strcat("LaserTime ",num2str(time*1000)));
            
        end
        
        %ARDUINO
        function text = arduinoCommand(obj, command)
            %Wartet Antwort des Arduinio ab und schreibt sie ins Protokoll
            writeline(obj.comPortArduino,command);
            message = strcat("send: ",command);
            obj.ArduinoMessages = [message obj.ArduinoMessages];
            response = "got: ";
            
            i = 1;
            while (response == "got: ")
                value = readline(obj.comPortArduino);
                response = strcat("got: ",value);
                i = i+1;
                if i>10000
                    msgbox("ERROR - no response from Arduino");
                end
            end
            obj.ArduinoMessages = [strcat(datestr(now), response) obj.ArduinoMessages];
            text = value;
            
            %#prüfen, was wirklich zurückgegeben werden muss
        end
 
        function arduinoCommandQuick (obj, command)
            writeline(obj.comPortArduino,command);
            
        end
        
        %Methoden ELL14
        function PowerAdjustmentConnect(obj)
            obj.comPortELL14 = serialport(strcat("COM", num2str(obj.ELL14Port)), obj.baudRateELL14);
            obj.ELL14Connected = true;
        end
 
        function PowerAdjustmentDisconnect(obj)
            obj.comPortELL14 = [];
            obj.ELL14Connected = false;
        end
 
        function PowerAdjustmentRotate(obj)
            hexstr = dec2hex(single(round(obj.ELL14Angle*398.2)));%398.2 ausgelesener Wert aus ELL-Software
            while length(hexstr)<8
                hexstr = ['0' hexstr];
            end
            code = strcat('0ma',hexstr);
            writeline(obj.comPortELL14,code);
        end
 
        function PowerPlus(obj)
            obj.ELL14Angle = obj.ELL14Angle + obj.ELL14Step;
            obj.PowerAdjustmentRotate();
        end
        
        function PowerMinus(obj)
            obj.ELL14Angle = obj.ELL14Angle - obj.ELL14Step;
            obj.PowerAdjustmentRotate();
        end
 
        function value = powerAdjustmentWarning(obj)
            if(obj.ELL14SafetyWarning)
                if(obj.ELL14SafetyWarningType == "Warning Message")
                    %Dialog öffnen, ob Leistung verstellt werden soll
                    answer = questdlg('This will change the Power. Are you sure that the beam will not hit critical components?', ...
                        'Warning', ...
                        'Yes','No --> Cancel');
                    % Handle response
                    switch answer
                        case 'Yes'
                            value = true;
                        case 'No --> Cancel'
                            value = false;
                    end
                elseif(obj.ELL14SafetyWarningType == "Only at Closed Shutter")
                    %Leistungsänderung nur erlauben, wenn Shutter
                    %geschlossen ist
                    if(obj.connected && obj.shutter == false)
                        value = true;
                    else
                        value = false;
                    end
                elseif(obj.ELL14SafetyWarningType == "Only During Power Measurement")
                    %Leistungsänderung nur erlauben, wenn Leistung auf
                    %Powermeter angezeigt wird
                    if(Powermeter.getPower() > 0.002)
                        value = true;
                    else
                        value = false;
                    end
                end
                
            else
                value = true;
            end
        end
    end
end