z ysaito / Mbed OS APro_B2DTst_0_Can_Class

2018.07.26

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music.cpp@0:b3376afd10d8, 2018-07-26 (annotated)

Committer:
sayzyas
Date:
Thu Jul 26 00:20:04 2018 +0000
Revision:
0:b3376afd10d8
2018.07.26

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sayzyas 0:b3376afd10d8 1 #include "mbed.h"
sayzyas 0:b3376afd10d8 2 #include "stdio.h"
sayzyas 0:b3376afd10d8 3 #include "common.h"
sayzyas 0:b3376afd10d8 4 #include "music.h"
sayzyas 0:b3376afd10d8 5
sayzyas 0:b3376afd10d8 6 // JKSoft Blue mbed Board Specific Seting
sayzyas 0:b3376afd10d8 7 AnalogOut DACout(p18);
sayzyas 0:b3376afd10d8 8 DigitalOut AMPEnable(p12);
sayzyas 0:b3376afd10d8 9
sayzyas 0:b3376afd10d8 10 void waveMusic::wave(float volume , float fq , float time)
sayzyas 0:b3376afd10d8 11 {
sayzyas 0:b3376afd10d8 12 float w_time = 1.0 / fq;
sayzyas 0:b3376afd10d8 13
sayzyas 0:b3376afd10d8 14 AMPEnable = 0;
sayzyas 0:b3376afd10d8 15 for (float i=0; i<time / w_time; i++) {
sayzyas 0:b3376afd10d8 16 DACout = volume;
sayzyas 0:b3376afd10d8 17 wait(w_time/2);
sayzyas 0:b3376afd10d8 18 DACout = 0.0;
sayzyas 0:b3376afd10d8 19 wait(w_time/2);
sayzyas 0:b3376afd10d8 20 }
sayzyas 0:b3376afd10d8 21 AMPEnable = 1;
sayzyas 0:b3376afd10d8 22
sayzyas 0:b3376afd10d8 23 }
sayzyas 0:b3376afd10d8 24
sayzyas 0:b3376afd10d8 25 void waveMusic::pi( int count )
sayzyas 0:b3376afd10d8 26 {
sayzyas 0:b3376afd10d8 27 for( int i=0; i < count; i++)
sayzyas 0:b3376afd10d8 28 {
sayzyas 0:b3376afd10d8 29 // vol freq time
sayzyas 0:b3376afd10d8 30 wave( 0.8, 3000.0 * 1, 0.1 );
sayzyas 0:b3376afd10d8 31 wave( 0.0, 3000.0 * 1, 0.1 );
sayzyas 0:b3376afd10d8 32 }
sayzyas 0:b3376afd10d8 33 Thread::wait(80); // msec
sayzyas 0:b3376afd10d8 34 }
sayzyas 0:b3376afd10d8 35
sayzyas 0:b3376afd10d8 36
sayzyas 0:b3376afd10d8 37 void waveMusic::bz( int count )
sayzyas 0:b3376afd10d8 38 {
sayzyas 0:b3376afd10d8 39 for( int i=0; i < count; i++)
sayzyas 0:b3376afd10d8 40 {
sayzyas 0:b3376afd10d8 41 // vol freq time
sayzyas 0:b3376afd10d8 42 wave( 0.6, 3000.0, 0.1 );
sayzyas 0:b3376afd10d8 43 wave( 0.0, 3000.0, 0.1 );
sayzyas 0:b3376afd10d8 44 }
sayzyas 0:b3376afd10d8 45 Thread::wait(150); // msec
sayzyas 0:b3376afd10d8 46 }
sayzyas 0:b3376afd10d8 47
sayzyas 0:b3376afd10d8 48 void waveMusic::bz_error( int count )
sayzyas 0:b3376afd10d8 49 {
sayzyas 0:b3376afd10d8 50 for( int i=0; i < count; i++)
sayzyas 0:b3376afd10d8 51 {
sayzyas 0:b3376afd10d8 52 // vol freq time
sayzyas 0:b3376afd10d8 53 wave( 0.6, 3000.0, 0.3 );
sayzyas 0:b3376afd10d8 54 wave( 0.0, 3000.0, 0.3 );
sayzyas 0:b3376afd10d8 55 }
sayzyas 0:b3376afd10d8 56 Thread::wait(300); // msec
sayzyas 0:b3376afd10d8 57 }
sayzyas 0:b3376afd10d8 58
sayzyas 0:b3376afd10d8 59
sayzyas 0:b3376afd10d8 60 void waveMusic::note(
sayzyas 0:b3376afd10d8 61 float on_freq,
sayzyas 0:b3376afd10d8 62 float on_time,
sayzyas 0:b3376afd10d8 63 float off_time
sayzyas 0:b3376afd10d8 64 ){
sayzyas 0:b3376afd10d8 65 wave( 0.03, on_freq, on_time );
sayzyas 0:b3376afd10d8 66 wave( 0.0, on_freq, off_time );
sayzyas 0:b3376afd10d8 67 }
sayzyas 0:b3376afd10d8 68
sayzyas 0:b3376afd10d8 69 void waveMusic::m_poteto( int count )
sayzyas 0:b3376afd10d8 70 {
sayzyas 0:b3376afd10d8 71 for( int i=0; i < count; i++)
sayzyas 0:b3376afd10d8 72 {
sayzyas 0:b3376afd10d8 73 Thread::wait(30); // msec
sayzyas 0:b3376afd10d8 74 note( 392.00*3, 0.2, 0.01 ); // so
sayzyas 0:b3376afd10d8 75 note( 329.00*3, 0.3, 0.01 ); // mi
sayzyas 0:b3376afd10d8 76 note( 392.00*3, 0.2, 0.01 ); // so
sayzyas 0:b3376afd10d8 77 Thread::wait(30); // msec
sayzyas 0:b3376afd10d8 78 }
sayzyas 0:b3376afd10d8 79 }
sayzyas 0:b3376afd10d8 80
sayzyas 0:b3376afd10d8 81 void waveMusic::knkk( void )
sayzyas 0:b3376afd10d8 82 {
sayzyas 0:b3376afd10d8 83 Thread::wait(300); // msec
sayzyas 0:b3376afd10d8 84 note( 146.82*3, 0.3, 0.08 ); // shi
sayzyas 0:b3376afd10d8 85 note( 220.00*3, 0.6, 0.08 ); // ra
sayzyas 0:b3376afd10d8 86 note( 246.94*3, 0.3, 0.08 ); // shi
sayzyas 0:b3376afd10d8 87 /* note( 261.63*3, 0.1, 0.02 ); // do
sayzyas 0:b3376afd10d8 88 note( 261.63*3, 0.1, 0.02 ); // do
sayzyas 0:b3376afd10d8 89 note( 246.94*3, 0.1, 0.02 ); // shi
sayzyas 0:b3376afd10d8 90 note( 220.00*3, 0.1, 0.02 ); // ra
sayzyas 0:b3376afd10d8 91 note( 146.835*3, 0.1, 0.02 ); // re
sayzyas 0:b3376afd10d8 92 note( 146.835*3, 0.1, 0.02 ); // re
sayzyas 0:b3376afd10d8 93 note( 146.835*3, 0.1, 0.02); // re
sayzyas 0:b3376afd10d8 94 note( 164.82*3, 0.1, 0.02 ); // mi
sayzyas 0:b3376afd10d8 95 note( 174.62*3, 0.3, 0.02 ); // fa */
sayzyas 0:b3376afd10d8 96 Thread::wait(300); // msec
sayzyas 0:b3376afd10d8 97 }
sayzyas 0:b3376afd10d8 98
sayzyas 0:b3376afd10d8 99 void waveMusic::PC9801( void )
sayzyas 0:b3376afd10d8 100 {
sayzyas 0:b3376afd10d8 101 Thread::wait(300); // msec
sayzyas 0:b3376afd10d8 102 note( 2000.0, 0.2, 0.05 ); // pi
sayzyas 0:b3376afd10d8 103 note( 1000.0, 0.2, 0.05 ); // po
sayzyas 0:b3376afd10d8 104 Thread::wait(300); // msec
sayzyas 0:b3376afd10d8 105 }
sayzyas 0:b3376afd10d8 106
sayzyas 0:b3376afd10d8 107 //#define ON_TIME 0.08
sayzyas 0:b3376afd10d8 108 //#define OFF_TIME 0.008
sayzyas 0:b3376afd10d8 109 #define ON_TIME 0.08
sayzyas 0:b3376afd10d8 110 #define OFF_TIME 0.008
sayzyas 0:b3376afd10d8 111 void waveMusic::FFPre(void)
sayzyas 0:b3376afd10d8 112 {
sayzyas 0:b3376afd10d8 113 Thread::wait(300); // msec
sayzyas 0:b3376afd10d8 114 // note( 130.815*3, ON_TIME, OFF_TIME ); // do
sayzyas 0:b3376afd10d8 115 // note( 146.835*3, ON_TIME, OFF_TIME ); // re
sayzyas 0:b3376afd10d8 116 // note( 164.820*3, ON_TIME, OFF_TIME ); // mi
sayzyas 0:b3376afd10d8 117 // note( 196.000*3, ON_TIME, OFF_TIME ); // so
sayzyas 0:b3376afd10d8 118
sayzyas 0:b3376afd10d8 119 note( 261.630*2, ON_TIME, OFF_TIME ); // do
sayzyas 0:b3376afd10d8 120 note( 293.670*2, ON_TIME, OFF_TIME ); // re
sayzyas 0:b3376afd10d8 121 note( 329.630*2, ON_TIME, OFF_TIME ); // mi
sayzyas 0:b3376afd10d8 122 note( 392.000*2, ON_TIME, OFF_TIME ); // so
sayzyas 0:b3376afd10d8 123
sayzyas 0:b3376afd10d8 124 note( 523.230*2, ON_TIME, OFF_TIME ); // do
sayzyas 0:b3376afd10d8 125 note( 587.340*2, ON_TIME, OFF_TIME ); // re
sayzyas 0:b3376afd10d8 126 note( 659.250*2, ON_TIME, OFF_TIME ); // mi
sayzyas 0:b3376afd10d8 127 note( 783.980*2, ON_TIME, OFF_TIME*2 ); // so
sayzyas 0:b3376afd10d8 128
sayzyas 0:b3376afd10d8 129 note( 1046.500*2, ON_TIME, OFF_TIME ); // do
sayzyas 0:b3376afd10d8 130 note( 1174.700*2, ON_TIME, OFF_TIME ); // re
sayzyas 0:b3376afd10d8 131 note( 1318.600*2, ON_TIME, OFF_TIME ); // mi
sayzyas 0:b3376afd10d8 132 note( 1567.960*2, ON_TIME, OFF_TIME ); // so
sayzyas 0:b3376afd10d8 133
sayzyas 0:b3376afd10d8 134 note( 2093.000*2, ON_TIME, OFF_TIME ); // do
sayzyas 0:b3376afd10d8 135 note( 1567.960*2, ON_TIME, OFF_TIME ); // so
sayzyas 0:b3376afd10d8 136 note( 1318.600*2, ON_TIME, OFF_TIME ); // mi
sayzyas 0:b3376afd10d8 137 note( 1174.700*2, ON_TIME, OFF_TIME ); // re
sayzyas 0:b3376afd10d8 138
sayzyas 0:b3376afd10d8 139 note( 1046.500*2, ON_TIME, OFF_TIME ); // do
sayzyas 0:b3376afd10d8 140 note( 783.980*2, ON_TIME, OFF_TIME ); // so
sayzyas 0:b3376afd10d8 141 note( 659.250*2, ON_TIME, OFF_TIME ); // mi
sayzyas 0:b3376afd10d8 142 note( 587.340*2, ON_TIME, OFF_TIME ); // re
sayzyas 0:b3376afd10d8 143
sayzyas 0:b3376afd10d8 144 note( 523.230*2, ON_TIME, OFF_TIME ); // do
sayzyas 0:b3376afd10d8 145 note( 392.000*2, ON_TIME, OFF_TIME ); // so
sayzyas 0:b3376afd10d8 146 note( 329.630*2, ON_TIME, OFF_TIME ); // mi
sayzyas 0:b3376afd10d8 147 note( 293.670*2, ON_TIME, OFF_TIME ); // re
sayzyas 0:b3376afd10d8 148
sayzyas 0:b3376afd10d8 149 // Thread::wait(300); // msec
sayzyas 0:b3376afd10d8 150 }