Hirotaka Yoneda / beep_sound

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beep_sound.cpp@0:c9832831c73f, 2016-06-04 (annotated)

Committer:
RBH
Date:
Sat Jun 04 12:45:10 2016 +0000
Revision:
0:c9832831c73f
Child:
2:259899b723ab
First version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RBH 0:c9832831c73f 1 #include "beep_sound.h"
RBH 0:c9832831c73f 2 #include "math.h"
RBH 0:c9832831c73f 3 beep_sound::beep_sound(PinName pwm)
RBH 0:c9832831c73f 4 {
RBH 0:c9832831c73f 5 m_pwm = new PwmOut(pwm);
RBH 0:c9832831c73f 6 m_pwm->write(0.0f);
RBH 0:c9832831c73f 7 }
RBH 0:c9832831c73f 8
RBH 0:c9832831c73f 9 beep_sound::~beep_sound()
RBH 0:c9832831c73f 10 {
RBH 0:c9832831c73f 11 delete m_pwm;
RBH 0:c9832831c73f 12 }
RBH 0:c9832831c73f 13
RBH 0:c9832831c73f 14 void beep_sound::SetFrequency(int octave, int note, bool on_off)
RBH 0:c9832831c73f 15 {
RBH 0:c9832831c73f 16 static int preFrequency = 0;
RBH 0:c9832831c73f 17 if(on_off == true){
RBH 0:c9832831c73f 18 int frequency = frequencyTable[note] << octave;
RBH 0:c9832831c73f 19 if(frequency != preFrequency){
RBH 0:c9832831c73f 20 m_pwm->period(1.0f/(float)frequency);
RBH 0:c9832831c73f 21 m_pwm->write(0.5f);
RBH 0:c9832831c73f 22 }
RBH 0:c9832831c73f 23 preFrequency = frequency;
RBH 0:c9832831c73f 24 }else{
RBH 0:c9832831c73f 25 m_pwm->write(0.0f);
RBH 0:c9832831c73f 26 preFrequency = 0;
RBH 0:c9832831c73f 27 }
RBH 0:c9832831c73f 28 }
RBH 0:c9832831c73f 29
RBH 0:c9832831c73f 30 void beep_sound::onpu(int octave, int note, float time_s)
RBH 0:c9832831c73f 31 {
RBH 0:c9832831c73f 32 beep_sound::SetFrequency(octave, note, true);
RBH 0:c9832831c73f 33 wait(time_s);
RBH 0:c9832831c73f 34 beep_sound::SetFrequency(octave, note, false);
RBH 0:c9832831c73f 35 /*
RBH 0:c9832831c73f 36 if(octave >= 10){
RBH 0:c9832831c73f 37 octave -= 10;
RBH 0:c9832831c73f 38 beep_sound::SetFrequency(octave, note, true);
RBH 0:c9832831c73f 39 wait(time_s);
RBH 0:c9832831c73f 40 beep_sound::SetFrequency(octave, note, false);
RBH 0:c9832831c73f 41 }else{
RBH 0:c9832831c73f 42 beep_sound::SetFrequency(octave, note, true);
RBH 0:c9832831c73f 43 }
RBH 0:c9832831c73f 44 */
RBH 0:c9832831c73f 45 }
RBH 0:c9832831c73f 46 void beep_sound::sinwave(float center,int speed,int width)
RBH 0:c9832831c73f 47 {
RBH 0:c9832831c73f 48 for(float i=0.0;i<6.28;i+=0.01*speed)
RBH 0:c9832831c73f 49 {
RBH 0:c9832831c73f 50 m_pwm->period(1.0f/(center+width*(float)sin(i)));
RBH 0:c9832831c73f 51 m_pwm->write(0.5f);
RBH 0:c9832831c73f 52 wait_ms(2);
RBH 0:c9832831c73f 53 }
RBH 0:c9832831c73f 54 }
RBH 0:c9832831c73f 55 void beep_sound::setwave(float frequency,float duty,float wait)
RBH 0:c9832831c73f 56 {
RBH 0:c9832831c73f 57 m_pwm->period(1.0f/(frequency));
RBH 0:c9832831c73f 58 m_pwm->write(duty);
RBH 0:c9832831c73f 59 wait_ms(wait);
RBH 0:c9832831c73f 60 }
RBH 0:c9832831c73f 61 //引数の回数だけ鳴らす
RBH 0:c9832831c73f 62 void beep_sound::beep_right(int nTimes)
RBH 0:c9832831c73f 63 {
RBH 0:c9832831c73f 64 for(int i=0; i<nTimes; i++){
RBH 0:c9832831c73f 65 beep_sound::onpu(3,11,0.1);
RBH 0:c9832831c73f 66 beep_sound::onpu(3,7,0.35);
RBH 0:c9832831c73f 67 wait(0.1);
RBH 0:c9832831c73f 68 }
RBH 0:c9832831c73f 69 }
RBH 0:c9832831c73f 70 void beep_sound::beep_wrong(int nTimes)
RBH 0:c9832831c73f 71 {
RBH 0:c9832831c73f 72 for (int i = 0; i < nTimes; i++) {
RBH 0:c9832831c73f 73 m_pwm->period(0.01f);
RBH 0:c9832831c73f 74 m_pwm->write(0.5f);
RBH 0:c9832831c73f 75 wait(0.1);
RBH 0:c9832831c73f 76 m_pwm->write(0.0f);
RBH 0:c9832831c73f 77 wait(0.1);
RBH 0:c9832831c73f 78 m_pwm->period(0.01f);
RBH 0:c9832831c73f 79 m_pwm->write(0.5f);
RBH 0:c9832831c73f 80 wait(0.35);
RBH 0:c9832831c73f 81 m_pwm->write(0.0f);
RBH 0:c9832831c73f 82 wait(0.1);
RBH 0:c9832831c73f 83 }
RBH 0:c9832831c73f 84 }
RBH 0:c9832831c73f 85 void beep_sound::beep_1up(int nTimes)
RBH 0:c9832831c73f 86 {
RBH 0:c9832831c73f 87 for (int i = 0; i < nTimes; i++) {
RBH 0:c9832831c73f 88 beep_sound::onpu(3,4,0.1);
RBH 0:c9832831c73f 89 beep_sound::onpu(3,7,0.1);
RBH 0:c9832831c73f 90 beep_sound::onpu(4,4,0.1);
RBH 0:c9832831c73f 91 beep_sound::onpu(4,0,0.1);
RBH 0:c9832831c73f 92 beep_sound::onpu(4,2,0.1);
RBH 0:c9832831c73f 93 beep_sound::onpu(4,7,0.1);
RBH 0:c9832831c73f 94 wait(0.1);
RBH 0:c9832831c73f 95 }
RBH 0:c9832831c73f 96 }
RBH 0:c9832831c73f 97 void beep_sound::beep_konbini(int nTimes)
RBH 0:c9832831c73f 98 {
RBH 0:c9832831c73f 99 for (int i = 0; i < nTimes; i++) {
RBH 0:c9832831c73f 100 beep_sound::onpu(2,6,0.2);
RBH 0:c9832831c73f 101 beep_sound::onpu(2,2,0.2);
RBH 0:c9832831c73f 102 beep_sound::onpu(1,9,0.2);
RBH 0:c9832831c73f 103 beep_sound::onpu(2,2,0.2);
RBH 0:c9832831c73f 104 beep_sound::onpu(2,4,0.2);
RBH 0:c9832831c73f 105 beep_sound::onpu(2,9,0.4);
RBH 0:c9832831c73f 106 beep_sound::onpu(1,9,0.2);
RBH 0:c9832831c73f 107 beep_sound::onpu(2,4,0.2);
RBH 0:c9832831c73f 108 beep_sound::onpu(2,6,0.2);
RBH 0:c9832831c73f 109 beep_sound::onpu(2,4,0.2);
RBH 0:c9832831c73f 110 beep_sound::onpu(1,9,0.2);
RBH 0:c9832831c73f 111 beep_sound::onpu(2,2,0.6);
RBH 0:c9832831c73f 112 wait(0.1);
RBH 0:c9832831c73f 113 }
RBH 0:c9832831c73f 114 }
RBH 0:c9832831c73f 115 void beep_sound::beep_encount(int nTimes)
RBH 0:c9832831c73f 116 {
RBH 0:c9832831c73f 117 for (int i = 0; i < nTimes; i++) {
RBH 0:c9832831c73f 118 beep_sound::onpu(4,0,0.08);
RBH 0:c9832831c73f 119 beep_sound::onpu(3,11,0.08);
RBH 0:c9832831c73f 120 beep_sound::onpu(3,10,0.08);
RBH 0:c9832831c73f 121 beep_sound::onpu(3,9,0.08);
RBH 0:c9832831c73f 122
RBH 0:c9832831c73f 123 beep_sound::onpu(3,10,0.08);
RBH 0:c9832831c73f 124 beep_sound::onpu(3,9,0.08);
RBH 0:c9832831c73f 125 beep_sound::onpu(3,8,0.08);
RBH 0:c9832831c73f 126 beep_sound::onpu(3,7,0.08);
RBH 0:c9832831c73f 127
RBH 0:c9832831c73f 128 beep_sound::onpu(3,8,0.08);
RBH 0:c9832831c73f 129 beep_sound::onpu(3,7,0.08);
RBH 0:c9832831c73f 130 beep_sound::onpu(3,6,0.08);
RBH 0:c9832831c73f 131 beep_sound::onpu(3,5,0.08);
RBH 0:c9832831c73f 132
RBH 0:c9832831c73f 133 beep_sound::onpu(3,6,0.08);
RBH 0:c9832831c73f 134 beep_sound::onpu(3,5,0.08);
RBH 0:c9832831c73f 135 beep_sound::onpu(3,4,0.08);
RBH 0:c9832831c73f 136 beep_sound::onpu(3,3,0.08);
RBH 0:c9832831c73f 137
RBH 0:c9832831c73f 138 beep_sound::onpu(3,4,0.08);
RBH 0:c9832831c73f 139 beep_sound::onpu(3,3,0.08);
RBH 0:c9832831c73f 140 beep_sound::onpu(3,2,0.08);
RBH 0:c9832831c73f 141 beep_sound::onpu(3,1,0.08);
RBH 0:c9832831c73f 142
RBH 0:c9832831c73f 143 beep_sound::onpu(3,2,0.08);
RBH 0:c9832831c73f 144 beep_sound::onpu(3,1,0.08);
RBH 0:c9832831c73f 145 beep_sound::onpu(3,0,0.08);
RBH 0:c9832831c73f 146 beep_sound::onpu(2,11,0.08);
RBH 0:c9832831c73f 147
RBH 0:c9832831c73f 148 beep_sound::onpu(3,0,0.08);
RBH 0:c9832831c73f 149 beep_sound::onpu(2,11,0.08);
RBH 0:c9832831c73f 150 beep_sound::onpu(2,10,0.08);
RBH 0:c9832831c73f 151 beep_sound::onpu(2,9,0.08);
RBH 0:c9832831c73f 152
RBH 0:c9832831c73f 153 beep_sound::onpu(2,10,0.08);
RBH 0:c9832831c73f 154 beep_sound::onpu(2,9,0.08);
RBH 0:c9832831c73f 155 beep_sound::onpu(2,8,0.08);
RBH 0:c9832831c73f 156 beep_sound::onpu(2,7,0.08);
RBH 0:c9832831c73f 157 }
RBH 0:c9832831c73f 158 wait(0.1);
RBH 0:c9832831c73f 159 }