decarvalho adelino / PicasoLib

Library for 3.2'' uLcd Picaso Display4D system Picaso Serial Environment Command Set web: http://www.4dsystems.com.au/product/20/67/Processors_Graphics/PICASO/

Buzzer.h@1:a74e42cf52b2, 2015-04-05 (annotated)

Committer:
adelino
Date:
Sun Apr 05 13:54:48 2015 +0000
Revision:
1:a74e42cf52b2
PicasoLib version 2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
adelino 1:a74e42cf52b2 1 #ifndef BUZZER_H
adelino 1:a74e42cf52b2 2 #define BUZZER_H
adelino 1:a74e42cf52b2 3 #include "mbed.h"
adelino 1:a74e42cf52b2 4 #include <vector>
adelino 1:a74e42cf52b2 5
adelino 1:a74e42cf52b2 6 /** This is a simple sound library for mbed.I use the RTTTL format
adelino 1:a74e42cf52b2 7 http://en.wikipedia.org/wiki/Ring_Tone_Transfer_Language
adelino 1:a74e42cf52b2 8
adelino 1:a74e42cf52b2 9 Example
adelino 1:a74e42cf52b2 10 @code
adelino 1:a74e42cf52b2 11 #include "Buzzer.h"
adelino 1:a74e42cf52b2 12
adelino 1:a74e42cf52b2 13 char *song = "The Simpsons:d=4,o=5,b=160:c.6,e6,f#6,8a6,g.6,e6,c6,8a,8f#,8f#,8f#,2g,8p,8p,8f#,8f#,8f#,8g,a#.,8c6,8c6,8c6,c6";
adelino 1:a74e42cf52b2 14
adelino 1:a74e42cf52b2 15 Buzzer buzzer(p21);
adelino 1:a74e42cf52b2 16
adelino 1:a74e42cf52b2 17 Music* pMusic=0; //the song
adelino 1:a74e42cf52b2 18 Note la("A#4",50); //the sound
adelino 1:a74e42cf52b2 19
adelino 1:a74e42cf52b2 20 int main()
adelino 1:a74e42cf52b2 21 {
adelino 1:a74e42cf52b2 22 pMusic= new Music(song);
adelino 1:a74e42cf52b2 23 pMusic->play(&buzzer);
adelino 1:a74e42cf52b2 24
adelino 1:a74e42cf52b2 25 buzzer.tone(&la);
adelino 1:a74e42cf52b2 26 delete(pMusic);
adelino 1:a74e42cf52b2 27 }
adelino 1:a74e42cf52b2 28 @endcode
adelino 1:a74e42cf52b2 29 */
adelino 1:a74e42cf52b2 30
adelino 1:a74e42cf52b2 31 // notes definition
adelino 1:a74e42cf52b2 32 #define NOTE_R 0
adelino 1:a74e42cf52b2 33
adelino 1:a74e42cf52b2 34 //octave 3
adelino 1:a74e42cf52b2 35 #define NOTE_C3 7644
adelino 1:a74e42cf52b2 36 #define NOTE_CS3 7215
adelino 1:a74e42cf52b2 37 #define NOTE_D3 6810
adelino 1:a74e42cf52b2 38 #define NOTE_DS3 6428
adelino 1:a74e42cf52b2 39 #define NOTE_E3 6067
adelino 1:a74e42cf52b2 40 #define NOTE_F3 5727
adelino 1:a74e42cf52b2 41 #define NOTE_FS3 5405
adelino 1:a74e42cf52b2 42 #define NOTE_G3 5102
adelino 1:a74e42cf52b2 43 #define NOTE_GS3 4815
adelino 1:a74e42cf52b2 44 #define NOTE_A3 4545
adelino 1:a74e42cf52b2 45 #define NOTE_AS3 4290
adelino 1:a74e42cf52b2 46 #define NOTE_B3 4049
adelino 1:a74e42cf52b2 47
adelino 1:a74e42cf52b2 48 //octave 4
adelino 1:a74e42cf52b2 49 #define NOTE_C4 3822
adelino 1:a74e42cf52b2 50 #define NOTE_CS4 3607
adelino 1:a74e42cf52b2 51 #define NOTE_D4 3405
adelino 1:a74e42cf52b2 52 #define NOTE_DS4 3214
adelino 1:a74e42cf52b2 53 #define NOTE_E4 3033
adelino 1:a74e42cf52b2 54 #define NOTE_F4 2863
adelino 1:a74e42cf52b2 55 #define NOTE_FS4 2702
adelino 1:a74e42cf52b2 56 #define NOTE_G4 2551
adelino 1:a74e42cf52b2 57 #define NOTE_GS4 2408
adelino 1:a74e42cf52b2 58 #define NOTE_A4 2272
adelino 1:a74e42cf52b2 59 #define NOTE_AS4 2145
adelino 1:a74e42cf52b2 60 #define NOTE_B4 2024
adelino 1:a74e42cf52b2 61
adelino 1:a74e42cf52b2 62 //octave 5
adelino 1:a74e42cf52b2 63 #define NOTE_C5 1911
adelino 1:a74e42cf52b2 64 #define NOTE_CS5 1804
adelino 1:a74e42cf52b2 65 #define NOTE_D5 1702
adelino 1:a74e42cf52b2 66 #define NOTE_DS5 1607
adelino 1:a74e42cf52b2 67 #define NOTE_E5 1516
adelino 1:a74e42cf52b2 68 #define NOTE_F5 1432
adelino 1:a74e42cf52b2 69 #define NOTE_FS5 1351
adelino 1:a74e42cf52b2 70 #define NOTE_G5 1275
adelino 1:a74e42cf52b2 71 #define NOTE_GS5 1204
adelino 1:a74e42cf52b2 72 #define NOTE_A5 1136
adelino 1:a74e42cf52b2 73 #define NOTE_AS5 1072
adelino 1:a74e42cf52b2 74 #define NOTE_B5 1012
adelino 1:a74e42cf52b2 75
adelino 1:a74e42cf52b2 76 //octave 6
adelino 1:a74e42cf52b2 77 #define NOTE_C6 956
adelino 1:a74e42cf52b2 78 #define NOTE_CS6 903
adelino 1:a74e42cf52b2 79 #define NOTE_D6 852
adelino 1:a74e42cf52b2 80 #define NOTE_DS6 803
adelino 1:a74e42cf52b2 81 #define NOTE_E6 759
adelino 1:a74e42cf52b2 82 #define NOTE_F6 716
adelino 1:a74e42cf52b2 83 #define NOTE_FS6 676
adelino 1:a74e42cf52b2 84 #define NOTE_G6 638
adelino 1:a74e42cf52b2 85 #define NOTE_GS6 602
adelino 1:a74e42cf52b2 86 #define NOTE_A6 568
adelino 1:a74e42cf52b2 87 #define NOTE_AS6 536
adelino 1:a74e42cf52b2 88 #define NOTE_B6 506
adelino 1:a74e42cf52b2 89
adelino 1:a74e42cf52b2 90 //octave 7
adelino 1:a74e42cf52b2 91 #define NOTE_C7 477
adelino 1:a74e42cf52b2 92 #define NOTE_CS7 451
adelino 1:a74e42cf52b2 93 #define NOTE_D7 426
adelino 1:a74e42cf52b2 94 #define NOTE_DS7 402
adelino 1:a74e42cf52b2 95 #define NOTE_E7 379
adelino 1:a74e42cf52b2 96 #define NOTE_F7 358
adelino 1:a74e42cf52b2 97 #define NOTE_FS7 338
adelino 1:a74e42cf52b2 98 #define NOTE_G7 319
adelino 1:a74e42cf52b2 99 #define NOTE_GS7 301
adelino 1:a74e42cf52b2 100 #define NOTE_A7 284
adelino 1:a74e42cf52b2 101 #define NOTE_AS7 268
adelino 1:a74e42cf52b2 102 #define NOTE_B7 253
adelino 1:a74e42cf52b2 103 //------------------------------
adelino 1:a74e42cf52b2 104 class Note
adelino 1:a74e42cf52b2 105 {
adelino 1:a74e42cf52b2 106 public:
adelino 1:a74e42cf52b2 107 /** Construct a Note (sound) object.
adelino 1:a74e42cf52b2 108 *
adelino 1:a74e42cf52b2 109 * @param _note the note in range (A,a,B,b,C,c,D,d,E,e,F,f)
adelino 1:a74e42cf52b2 110 * @param _isSharp exemple A4 or A#4
adelino 1:a74e42cf52b2 111 * @param _duration the time duration
adelino 1:a74e42cf52b2 112 */
adelino 1:a74e42cf52b2 113
adelino 1:a74e42cf52b2 114 Note(char _note,bool _isSharp,char _octave,int _duration);
adelino 1:a74e42cf52b2 115
adelino 1:a74e42cf52b2 116 /** Construct a Note (sound) object.
adelino 1:a74e42cf52b2 117 *
adelino 1:a74e42cf52b2 118 * @param str exemple "C%4" or "C#4"
adelino 1:a74e42cf52b2 119 * @param _duration the time duration
adelino 1:a74e42cf52b2 120 */
adelino 1:a74e42cf52b2 121
adelino 1:a74e42cf52b2 122 Note(char* str,int _duration);// exemple "C%4" or "C#4"
adelino 1:a74e42cf52b2 123
adelino 1:a74e42cf52b2 124
adelino 1:a74e42cf52b2 125 //setter
adelino 1:a74e42cf52b2 126
adelino 1:a74e42cf52b2 127 //getter
adelino 1:a74e42cf52b2 128
adelino 1:a74e42cf52b2 129 /// @returns the note period (PwmOutput)
adelino 1:a74e42cf52b2 130 int getNotePeriod_us(void)const ;
adelino 1:a74e42cf52b2 131
adelino 1:a74e42cf52b2 132 /// @returns is Sharp
adelino 1:a74e42cf52b2 133 bool getIsSharp(void) const;
adelino 1:a74e42cf52b2 134
adelino 1:a74e42cf52b2 135 /// @returns the note char
adelino 1:a74e42cf52b2 136 char getNoteChar(void) const;
adelino 1:a74e42cf52b2 137
adelino 1:a74e42cf52b2 138 /// @returns the octave
adelino 1:a74e42cf52b2 139 char getOctave(void) const;
adelino 1:a74e42cf52b2 140
adelino 1:a74e42cf52b2 141 /// @returns the duartion in ms
adelino 1:a74e42cf52b2 142 int getDuration(void) const;
adelino 1:a74e42cf52b2 143
adelino 1:a74e42cf52b2 144 ///use in debugging
adelino 1:a74e42cf52b2 145 void toString(char* buffer);
adelino 1:a74e42cf52b2 146
adelino 1:a74e42cf52b2 147
adelino 1:a74e42cf52b2 148 protected:
adelino 1:a74e42cf52b2 149
adelino 1:a74e42cf52b2 150 int calculatePeriod_us(void);
adelino 1:a74e42cf52b2 151
adelino 1:a74e42cf52b2 152 void parse(const char* _str);
adelino 1:a74e42cf52b2 153
adelino 1:a74e42cf52b2 154 char myNoteChar;
adelino 1:a74e42cf52b2 155 bool myIsSharp;
adelino 1:a74e42cf52b2 156 char myOctave; // 3->5
adelino 1:a74e42cf52b2 157 int myPeriod_us;
adelino 1:a74e42cf52b2 158 int myDuration;
adelino 1:a74e42cf52b2 159
adelino 1:a74e42cf52b2 160 };
adelino 1:a74e42cf52b2 161 //----------------------------------
adelino 1:a74e42cf52b2 162
adelino 1:a74e42cf52b2 163
adelino 1:a74e42cf52b2 164 class Buzzer:public PwmOut
adelino 1:a74e42cf52b2 165 {
adelino 1:a74e42cf52b2 166 public:
adelino 1:a74e42cf52b2 167 /** Construct a Buzzer object.
adelino 1:a74e42cf52b2 168 *
adelino 1:a74e42cf52b2 169 * @param _pwmOut select the PwmOutput
adelino 1:a74e42cf52b2 170 */
adelino 1:a74e42cf52b2 171
adelino 1:a74e42cf52b2 172 Buzzer(PinName _pwmOut);
adelino 1:a74e42cf52b2 173 //
adelino 1:a74e42cf52b2 174 ~Buzzer();
adelino 1:a74e42cf52b2 175
adelino 1:a74e42cf52b2 176 /// The Buzzer tone a simple sound
adelino 1:a74e42cf52b2 177 void tone(const Note* _note);
adelino 1:a74e42cf52b2 178
adelino 1:a74e42cf52b2 179
adelino 1:a74e42cf52b2 180 protected:
adelino 1:a74e42cf52b2 181
adelino 1:a74e42cf52b2 182 };
adelino 1:a74e42cf52b2 183
adelino 1:a74e42cf52b2 184
adelino 1:a74e42cf52b2 185 //----------------------------------
adelino 1:a74e42cf52b2 186 class Music
adelino 1:a74e42cf52b2 187 {
adelino 1:a74e42cf52b2 188 public:
adelino 1:a74e42cf52b2 189 /** Construct a Music object.
adelino 1:a74e42cf52b2 190 *
adelino 1:a74e42cf52b2 191 * @param p the RTTTL song
adelino 1:a74e42cf52b2 192 */
adelino 1:a74e42cf52b2 193 Music(const char* p);
adelino 1:a74e42cf52b2 194
adelino 1:a74e42cf52b2 195 ~Music();
adelino 1:a74e42cf52b2 196
adelino 1:a74e42cf52b2 197 /// play the music
adelino 1:a74e42cf52b2 198 void play(Buzzer* _buzzer);
adelino 1:a74e42cf52b2 199
adelino 1:a74e42cf52b2 200 /// @returns the music lenght
adelino 1:a74e42cf52b2 201 int getNumbersNotes(void) const;
adelino 1:a74e42cf52b2 202
adelino 1:a74e42cf52b2 203 protected:
adelino 1:a74e42cf52b2 204 int nbNotes;
adelino 1:a74e42cf52b2 205 vector<Note*> myTabNotes;
adelino 1:a74e42cf52b2 206
adelino 1:a74e42cf52b2 207
adelino 1:a74e42cf52b2 208 };
adelino 1:a74e42cf52b2 209
adelino 1:a74e42cf52b2 210 #endif