koikelab / Mbed 2 deprecated app-board-Speaker

テスト

Dependencies:   C12832 USBHost mbed MMA7660 wave_player

Fork of app-board-Speaker by Ryohei Funakoshi

main.cpp@19:8762c0a71816, 2016-12-14 (annotated)

Committer:
toyohara
Date:
Wed Dec 14 09:02:54 2016 +0000
Revision:
19:8762c0a71816
Parent:
18:3a7e3401ada3 
cleaned

Who changed what in which revision?

UserRevisionLine numberNew contents of line
funa0825 3:b1115b34e95b 1
funa0825 3:b1115b34e95b 2
funa0825 3:b1115b34e95b 3 #define mC 261.626
funa0825 3:b1115b34e95b 4 #define mD 293.665
toyohara 17:9e07a9ff6e91 5 #define mEb 311.13
funa0825 3:b1115b34e95b 6 #define mE 329.628
funa0825 3:b1115b34e95b 7 #define mF 349.228
toyohara 17:9e07a9ff6e91 8 #define mGb 369.99
funa0825 3:b1115b34e95b 9 #define mG 391.995
toyohara 17:9e07a9ff6e91 10 #define mAb 415.3
funa0825 3:b1115b34e95b 11 #define mA 440.000
toyohara 17:9e07a9ff6e91 12 #define mBb 466.16
funa0825 3:b1115b34e95b 13 #define mB 493.883
funa0825 3:b1115b34e95b 14 #define THRESH 80
max_0630 5:04b0c694b5a1 15 #define COUNT_MAX 15
toyohara 6:82aa8f2c3c47 16 #define DIM 3
toyohara 15:46ca600425fc 17 #define NUM_OF_NOTES 21
toyohara 17:9e07a9ff6e91 18 #define NUM_OF_SCALE 5
toyohara 15:46ca600425fc 19
funa0825 3:b1115b34e95b 20 #include "C12832.h"
chris 0:f86c572491c3 21 #include "mbed.h"
funa0825 3:b1115b34e95b 22 #include "rtos.h"
toyohara 6:82aa8f2c3c47 23 #include "MMA7660.h"
toyohara 10:5fb0cef92e1b 24 #include "USBHostMSD.h"
toyohara 10:5fb0cef92e1b 25 #include "wave_player.h"
toyohara 17:9e07a9ff6e91 26 #include <string>
toyohara 17:9e07a9ff6e91 27
toyohara 17:9e07a9ff6e91 28 using namespace std;
chris 0:f86c572491c3 29
funa0825 3:b1115b34e95b 30 C12832 lcd(p5, p7, p6, p8, p11);
chris 1:0a08d26b011a 31 DigitalIn fire(p14);
funa0825 3:b1115b34e95b 32 //DigitalIn up(p15);
funa0825 3:b1115b34e95b 33 //DigitalIn down(p12);
funa0825 3:b1115b34e95b 34 PwmOut sp1(p26);
funa0825 3:b1115b34e95b 35 InterruptIn myup(p15);
funa0825 3:b1115b34e95b 36 InterruptIn mydown(p12);
funa0825 3:b1115b34e95b 37 PwmOut led1(p23);
funa0825 3:b1115b34e95b 38 PwmOut led2(p24);
funa0825 3:b1115b34e95b 39 PwmOut led3(p25);
funa0825 3:b1115b34e95b 40 Semaphore three_slots(1);
funa0825 3:b1115b34e95b 41 Timer for_chat;
toyohara 15:46ca600425fc 42
chris 0:f86c572491c3 43
toyohara 6:82aa8f2c3c47 44 //for acceleration sonsor
toyohara 6:82aa8f2c3c47 45 MMA7660 acc(p28, p27);
toyohara 6:82aa8f2c3c47 46 float r[DIM];
toyohara 6:82aa8f2c3c47 47
toyohara 10:5fb0cef92e1b 48 //for music
toyohara 10:5fb0cef92e1b 49 AnalogOut DACout (p18);
toyohara 12:c1148331b151 50 wave_player waver(&DACout);
toyohara 15:46ca600425fc 51 AnalogIn volumeMeter(p19);
toyohara 15:46ca600425fc 52 AnalogIn musicSwitch(p20);
toyohara 15:46ca600425fc 53 InterruptIn push(p14);
toyohara 15:46ca600425fc 54 InterruptIn right(p16);
toyohara 15:46ca600425fc 55 InterruptIn left(p13);
funa0825 16:12f30425ba88 56 FILE *wave_file;
funa0825 16:12f30425ba88 57 Mutex stdio_mutex;
toyohara 10:5fb0cef92e1b 58
funa0825 3:b1115b34e95b 59 int i=0;
max_0630 5:04b0c694b5a1 60 int count = 0;
toyohara 15:46ca600425fc 61 bool pushed = false;
toyohara 15:46ca600425fc 62 int i_for20mm;
toyohara 15:46ca600425fc 63 int i_for20mm_old = 0;
toyohara 15:46ca600425fc 64 int scale = 0;
funa0825 16:12f30425ba88 65 bool printflag = false;
max_0630 5:04b0c694b5a1 66
funa0825 3:b1115b34e95b 67 float mm[]={mC,mD,mE,mF,mG,mA,mB,mC*2,mD*2,mE*2,mF*2,mG*2,mA*2,mB*2,mC*4};
max_0630 14:3b123bcdd79c 68
toyohara 15:46ca600425fc 69 float mmm[]={mC,mD,mE,mF,mG,mA,mB,mC*2,mD*2,mE*2,mF*2,mG*2,mA*2,mB*2,mC*4, mD*4,mE*4,mF*4,mG*4,mA*4,mB*4};//has 21
toyohara 17:9e07a9ff6e91 70 float notes[NUM_OF_SCALE][NUM_OF_NOTES] = { {mC,mD,mE,mF,mG,mA,mB,mC*2,mD*2,mE*2,mF*2,mG*2,mA*2,mB*2,mC*4, mD*4,mE*4,mF*4,mG*4,mA*4,mB*4}, //major
toyohara 17:9e07a9ff6e91 71 {mC,mD,mEb,mF,mG,mA,mBb,mC*2,mD*2,mEb*2,mF*2,mG*2,mA*2,mBb*2,mC*4, mD*4,mEb*4,mF*4,mG*4,mA*4,mBb*4}, //Dorian
toyohara 17:9e07a9ff6e91 72 {mC,mD,mEb,mF,mG,mAb,mBb,mC*2,mD*2,mEb*2,mF*2,mG*2,mAb*2,mBb*2,mC*4, mD*4,mEb*4,mF*4,mG*4,mAb*4,mBb*4}, //natural minor　
toyohara 17:9e07a9ff6e91 73 {mC,mEb,mF,mGb,mG,mBb,mC*2,mEb*2,mF*2,mGb*2,mG*2,mBb*2,mC*4,mEb*4,mF*4,mGb*4,mG*4,mBb*4,mC*8,mEb*8,mF*8}, //blues
toyohara 17:9e07a9ff6e91 74 {mC,mE,mF,mG,mB,mC*2,mE*2,mF*2,mG*2,mB*2,mC*4,mE*4,mF*4,mG*4,mB*4,mC*8,mE*8,mF*8,mG*8,mB*8,mC*16}}; //Okinawa
toyohara 17:9e07a9ff6e91 75
toyohara 17:9e07a9ff6e91 76 string names[] = {"Major", "Dorian", "Minor", "Blues", "Okinawa"};
toyohara 17:9e07a9ff6e91 77
funa0825 16:12f30425ba88 78 void printlcd(void)
funa0825 16:12f30425ba88 79 {
toyohara 17:9e07a9ff6e91 80 lcd.cls();
funa0825 16:12f30425ba88 81 stdio_mutex.lock();
funa0825 16:12f30425ba88 82 lcd.locate(10,10);
toyohara 17:9e07a9ff6e91 83 lcd.printf("scale %s", names[scale]);
funa0825 16:12f30425ba88 84 printflag=false;
funa0825 16:12f30425ba88 85 stdio_mutex.unlock();
funa0825 16:12f30425ba88 86 }
funa0825 3:b1115b34e95b 87 void intRise(void)
funa0825 3:b1115b34e95b 88 {
funa0825 3:b1115b34e95b 89 if(for_chat.read_ms()>THRESH);
funa0825 3:b1115b34e95b 90 {
max_0630 5:04b0c694b5a1 91 if(i<=13){
funa0825 3:b1115b34e95b 92 i++;
max_0630 5:04b0c694b5a1 93 count ++;
max_0630 5:04b0c694b5a1 94 }
funa0825 3:b1115b34e95b 95 sp1.period(1.0/mm[i]);
funa0825 3:b1115b34e95b 96 sp1.write(0.5f);
funa0825 3:b1115b34e95b 97 for_chat.reset();
funa0825 3:b1115b34e95b 98 }
funa0825 3:b1115b34e95b 99 }
funa0825 3:b1115b34e95b 100
funa0825 3:b1115b34e95b 101 void intFall(void)
funa0825 3:b1115b34e95b 102 {
funa0825 3:b1115b34e95b 103 if(for_chat.read_ms()>THRESH);
funa0825 3:b1115b34e95b 104 {
max_0630 5:04b0c694b5a1 105 if(i >=1){
funa0825 3:b1115b34e95b 106 i--;
max_0630 5:04b0c694b5a1 107 count --;
max_0630 5:04b0c694b5a1 108 }
funa0825 3:b1115b34e95b 109 sp1.period(1.0/mm[i]);
funa0825 3:b1115b34e95b 110 sp1.write(0.5f);
funa0825 3:b1115b34e95b 111 for_chat.reset();
funa0825 3:b1115b34e95b 112 }
funa0825 3:b1115b34e95b 113 }
funa0825 3:b1115b34e95b 114
toyohara 15:46ca600425fc 115 void On(void)
toyohara 15:46ca600425fc 116 {
toyohara 15:46ca600425fc 117 pushed = true;
toyohara 15:46ca600425fc 118 }
toyohara 15:46ca600425fc 119
toyohara 15:46ca600425fc 120 void Off(void)
toyohara 15:46ca600425fc 121 {
toyohara 15:46ca600425fc 122 pushed = false;
toyohara 15:46ca600425fc 123 }
toyohara 15:46ca600425fc 124
toyohara 15:46ca600425fc 125 void scaleUp(void)
toyohara 15:46ca600425fc 126 {
toyohara 15:46ca600425fc 127 if(for_chat.read_ms()>THRESH) ;
toyohara 15:46ca600425fc 128 {
toyohara 15:46ca600425fc 129 if (scale == NUM_OF_SCALE - 1)
toyohara 15:46ca600425fc 130 {
toyohara 15:46ca600425fc 131 scale = 0;
toyohara 15:46ca600425fc 132 } else
toyohara 15:46ca600425fc 133 {
toyohara 15:46ca600425fc 134 scale++;
toyohara 15:46ca600425fc 135 }
toyohara 17:9e07a9ff6e91 136 printflag=true;
toyohara 15:46ca600425fc 137 }
toyohara 15:46ca600425fc 138 for_chat.reset();
toyohara 15:46ca600425fc 139 }
toyohara 15:46ca600425fc 140
toyohara 15:46ca600425fc 141 void scaleDown(void)
toyohara 15:46ca600425fc 142 {
toyohara 15:46ca600425fc 143 if(for_chat.read_ms()>THRESH) ;
toyohara 15:46ca600425fc 144 {
toyohara 15:46ca600425fc 145 if (scale == 0)
toyohara 15:46ca600425fc 146 {
toyohara 15:46ca600425fc 147 scale = NUM_OF_SCALE - 1;
toyohara 15:46ca600425fc 148 } else
toyohara 15:46ca600425fc 149 {
toyohara 15:46ca600425fc 150 scale--;
toyohara 15:46ca600425fc 151 }
funa0825 16:12f30425ba88 152 printflag=true;
toyohara 15:46ca600425fc 153 }
toyohara 15:46ca600425fc 154 for_chat.reset();
toyohara 15:46ca600425fc 155 }
toyohara 15:46ca600425fc 156
max_0630 11:5e85ab7d4176 157 void disp_thread(void const *argument)
max_0630 11:5e85ab7d4176 158 {
toyohara 15:46ca600425fc 159 float volume;
toyohara 15:46ca600425fc 160 float mswitch;
toyohara 15:46ca600425fc 161
max_0630 11:5e85ab7d4176 162 while (true)
max_0630 11:5e85ab7d4176 163 {
toyohara 15:46ca600425fc 164 volume = volumeMeter.read();
toyohara 15:46ca600425fc 165 mswitch = musicSwitch.read();
toyohara 15:46ca600425fc 166 i_for20mm = (int)(mswitch*20);//change 20 param
max_0630 14:3b123bcdd79c 167
toyohara 15:46ca600425fc 168 if (i_for20mm != i_for20mm_old)
toyohara 15:46ca600425fc 169 {
toyohara 15:46ca600425fc 170 sp1.period(1.0/(notes[scale][i_for20mm]));
toyohara 15:46ca600425fc 171 }
toyohara 15:46ca600425fc 172 i_for20mm_old = i_for20mm;
toyohara 15:46ca600425fc 173
toyohara 15:46ca600425fc 174 if(pushed)
toyohara 15:46ca600425fc 175 {
toyohara 15:46ca600425fc 176 sp1.write(volume);
toyohara 15:46ca600425fc 177 }
toyohara 15:46ca600425fc 178 else
toyohara 15:46ca600425fc 179 {
toyohara 15:46ca600425fc 180 sp1.write(0.0f);
toyohara 15:46ca600425fc 181 }
toyohara 15:46ca600425fc 182
toyohara 15:46ca600425fc 183 for_chat.reset();
funa0825 16:12f30425ba88 184 if(printflag)
funa0825 16:12f30425ba88 185 {
funa0825 16:12f30425ba88 186 printlcd();
funa0825 16:12f30425ba88 187 }
max_0630 14:3b123bcdd79c 188 /////////////////////////////
toyohara 15:46ca600425fc 189
toyohara 15:46ca600425fc 190 Thread::wait(50);
max_0630 11:5e85ab7d4176 191 }
max_0630 11:5e85ab7d4176 192 }
funa0825 16:12f30425ba88 193 void wave_file_player(void const *argument)
funa0825 16:12f30425ba88 194 {
funa0825 16:12f30425ba88 195 waver.play(wave_file);
funa0825 16:12f30425ba88 196 fclose(wave_file);
funa0825 16:12f30425ba88 197 }
toyohara 19:8762c0a71816 198
funa0825 3:b1115b34e95b 199 int main()
funa0825 3:b1115b34e95b 200 {
funa0825 3:b1115b34e95b 201 wait(0.01);
funa0825 3:b1115b34e95b 202 for_chat.start();
funa0825 3:b1115b34e95b 203 myup.fall(&intRise);
funa0825 3:b1115b34e95b 204 mydown.fall(&intFall);
toyohara 15:46ca600425fc 205 push.rise(&On);
toyohara 15:46ca600425fc 206 push.fall(&Off);
toyohara 15:46ca600425fc 207 right.rise(&scaleUp);
toyohara 15:46ca600425fc 208 left.rise(&scaleDown);
toyohara 19:8762c0a71816 209
funa0825 16:12f30425ba88 210 Thread thread6(disp_thread);
toyohara 12:c1148331b151 211
toyohara 10:5fb0cef92e1b 212 //for USB
toyohara 10:5fb0cef92e1b 213 USBHostMSD msd("usb");
toyohara 10:5fb0cef92e1b 214 while(!msd.connect())
toyohara 10:5fb0cef92e1b 215 {
toyohara 10:5fb0cef92e1b 216 Thread::wait(200);
toyohara 10:5fb0cef92e1b 217 }
toyohara 10:5fb0cef92e1b 218
toyohara 10:5fb0cef92e1b 219 //for music file
funa0825 16:12f30425ba88 220 stdio_mutex.lock();
toyohara 15:46ca600425fc 221 wave_file = fopen("/usb/music/BGMforMBED2.wav", "r");
funa0825 16:12f30425ba88 222
funa0825 16:12f30425ba88 223 stdio_mutex.unlock();
toyohara 18:3a7e3401ada3 224 lcd.locate(10,10);
toyohara 18:3a7e3401ada3 225 lcd.printf("scale %s", names[0]);
toyohara 10:5fb0cef92e1b 226 waver.play(wave_file);
funa0825 16:12f30425ba88 227 fclose(wave_file);
funa0825 16:12f30425ba88 228
toyohara 10:5fb0cef92e1b 229
funa0825 3:b1115b34e95b 230 lcd.cls();
funa0825 3:b1115b34e95b 231 wait(0.01);
funa0825 3:b1115b34e95b 232 while(1)
funa0825 3:b1115b34e95b 233 {
funa0825 16:12f30425ba88 234
funa0825 3:b1115b34e95b 235 }
funa0825 3:b1115b34e95b 236 }
funa0825 3:b1115b34e95b 237