direcs  2012-09-30
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rgbLed.h
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1 /*************************************************************************
2  * Copyright (C) Markus Knapp *
3  * www.direcs.de *
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5  * This file is part of direcs. *
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14  * GNU General Public License for more details. *
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20 
21 #ifndef RGBLED_H
22 #define RGBLED_H
23 
24 //-------------------------------------------------------------------
25 #include "interfaceAvr.h"
26 //-------------------------------------------------------------------
27 #include <QThread>
28 #include <QMutex>
29 //-------------------------------------------------------------------
30 
31 
38 class RgbLed : public QObject
39 {
40  Q_OBJECT
41 
42  public:
43  RgbLed(InterfaceAvr *i, QMutex *m);
44  ~RgbLed();
45 
52  void storeBrightness(int rgbLed, unsigned char type, unsigned char bness);
53 
60  unsigned char getBrightness(int rgbLed, unsigned char type=RGBLEDACTUAL);
61 
62 
63  public slots:
70  bool setBrightness(unsigned char rgbLed, unsigned char bness);
71 
75  void init(void);
76 
82  void setRobotState(bool state);
83 
84 
85  signals:
89  void message(QString text);
90 
91 
92  private:
93  QString className;
94  mutable QMutex *mutex; // make this class thread-safe
95  InterfaceAvr *interface1;
96  bool robotState; // stores the robot state within this class
97 
98  // Every thread sleeps some time, for having a bit more time fo the other threads!
99  // Time in milliseconds
100  static const unsigned long THREADSLEEPTIME = 500; // Default: 25 ms
101 
103  static const unsigned char NUMBEROFRGBLEDS = 6;
104  int minBrightness[NUMBEROFRGBLEDS];
105  int maxBrightness[NUMBEROFRGBLEDS];
106  int defaultBrightness[NUMBEROFRGBLEDS];
107  int brightness[NUMBEROFRGBLEDS];
108 
109  static const bool ON = true;
110  static const bool OFF = false;
111 
112  static const int MINPWM = 1;
113  static const int MAXPWM = 99;
114 
116  static const unsigned char RGBLEDDEFAULT = 0;
117  static const unsigned char RGBLEDACTUAL = 1;
118  static const unsigned char RGBLEDMIN = 2;
119  static const unsigned char RGBLEDMAX = 3;
120 
122  static const unsigned char RGBLED1 = 0;
123  static const unsigned char RGBLED2 = 1;
124  static const unsigned char RGBLED3 = 2;
125  static const unsigned char RGBLED4 = 3;
126  static const unsigned char RGBLED5 = 4;
127  static const unsigned char RGBLED6 = 5;
128 
130  static const unsigned char SET_RGBLED1 = 42;
131  static const unsigned char SET_RGBLED2 = 43;
132  static const unsigned char SET_RGBLED3 = 44;
133  static const unsigned char SET_RGBLED4 = 45;
134  static const unsigned char SET_RGBLED5 = 46;
135  static const unsigned char SET_RGBLED6 = 47;
136 };
137 
138 #endif