Rachel Huang / Mbed 2 deprecated electric_piano

ece 4180 project 2019

Dependencies:   mbed wave_player mbed-rtos 4DGL-uLCD-SE SDFileSystem FATFileSystem

main.cpp@3:221fb009c1ac, 2019-04-20 (annotated)

Committer:
rhuang77
Date:
Sat Apr 20 21:47:57 2019 +0000
Revision:
3:221fb009c1ac
Parent:
2:270569d33ef1 
finalizing details

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rhuang77 0:567492543056 1 #include <mbed.h>
rhuang77 0:567492543056 2 #include <mpr121.h>
rhuang77 3:221fb009c1ac 3 #include <math.h>
rhuang77 0:567492543056 4 #include "mbed.h"
rhuang77 0:567492543056 5 #include "uLCD_4DGL.h"
rhuang77 0:567492543056 6 #include "SDFileSystem.h"
rhuang77 0:567492543056 7 #include "FATFileSystem.h"
rhuang77 0:567492543056 8 #include "wave_player.h"
rhuang77 0:567492543056 9 #include <stdio.h>
rhuang77 0:567492543056 10 #include "Speaker.h"
rhuang77 1:549f56cb4740 11 #include "rtos.h"
rhuang77 1:549f56cb4740 12
rhuang77 1:549f56cb4740 13 //Class to control an RGB LED using three PWM pins
rhuang77 1:549f56cb4740 14 class RGBLed
rhuang77 1:549f56cb4740 15 {
rhuang77 1:549f56cb4740 16 public:
rhuang77 1:549f56cb4740 17 RGBLed(PinName redpin, PinName greenpin, PinName bluepin);
rhuang77 1:549f56cb4740 18 void write(float red,float green, float blue);
rhuang77 1:549f56cb4740 19 private:
rhuang77 1:549f56cb4740 20 PwmOut _redpin;
rhuang77 1:549f56cb4740 21 PwmOut _greenpin;
rhuang77 1:549f56cb4740 22 PwmOut _bluepin;
rhuang77 1:549f56cb4740 23 };
rhuang77 2:270569d33ef1 24
rhuang77 1:549f56cb4740 25 RGBLed::RGBLed (PinName redpin, PinName greenpin, PinName bluepin)
rhuang77 1:549f56cb4740 26 : _redpin(redpin), _greenpin(greenpin), _bluepin(bluepin)
rhuang77 1:549f56cb4740 27 {
rhuang77 1:549f56cb4740 28 //50Hz PWM clock default a bit too low, go to 2000Hz (less flicker)
rhuang77 1:549f56cb4740 29 _redpin.period(0.0005);
rhuang77 1:549f56cb4740 30 }
rhuang77 2:270569d33ef1 31
rhuang77 1:549f56cb4740 32 void RGBLed::write(float red,float green, float blue)
rhuang77 1:549f56cb4740 33 {
rhuang77 1:549f56cb4740 34 _redpin = red;
rhuang77 1:549f56cb4740 35 _greenpin = green;
rhuang77 1:549f56cb4740 36 _bluepin = blue;
rhuang77 1:549f56cb4740 37 }
rhuang77 2:270569d33ef1 38
rhuang77 1:549f56cb4740 39 //Setup RGB led using PWM pins and class
rhuang77 1:549f56cb4740 40 RGBLed myRGBled(p21,p22,p23); //RGB PWM pins
rhuang77 1:549f56cb4740 41
rhuang77 2:270569d33ef1 42 //Bluetooth
rhuang77 2:270569d33ef1 43 Serial blue(p28,p27);
rhuang77 2:270569d33ef1 44 Serial pc(USBTX, USBRX);
rhuang77 2:270569d33ef1 45
rhuang77 0:567492543056 46 DigitalOut led1(LED1);
rhuang77 0:567492543056 47 DigitalOut led2(LED2);
rhuang77 0:567492543056 48 DigitalOut led3(LED3);
rhuang77 0:567492543056 49 DigitalOut led4(LED4);
rhuang77 0:567492543056 50 // Create the interrupt receiver object on pin 26
rhuang77 0:567492543056 51 InterruptIn interrupt(p26);
rhuang77 0:567492543056 52 // Setup the i2c bus on pins 9 and 10
rhuang77 0:567492543056 53 I2C i2c(p9, p10);
rhuang77 0:567492543056 54 // Setup the Mpr121:
rhuang77 0:567492543056 55 // constructor(i2c object, i2c address of the mpr121)
rhuang77 0:567492543056 56 Mpr121 mpr121(&i2c, Mpr121::ADD_VSS);
rhuang77 0:567492543056 57
rhuang77 2:270569d33ef1 58 SDFileSystem sd(p5, p6, p7, p8, "sd");
rhuang77 1:549f56cb4740 59 uLCD_4DGL uLCD(p13,p14,p11);
rhuang77 0:567492543056 60
rhuang77 2:270569d33ef1 61 AnalogOut DACout(p18);
rhuang77 2:270569d33ef1 62 wave_player waver(&DACout);
rhuang77 2:270569d33ef1 63 FILE *wave_file;
rhuang77 0:567492543056 64
rhuang77 2:270569d33ef1 65 Mutex stdio_mutex;
rhuang77 2:270569d33ef1 66
rhuang77 2:270569d33ef1 67 int key_code;
rhuang77 1:549f56cb4740 68 // Key hit/release interrupt routine
rhuang77 2:270569d33ef1 69 void fallInterrupt()
rhuang77 2:270569d33ef1 70 {
rhuang77 2:270569d33ef1 71 key_code=0;
rhuang77 2:270569d33ef1 72 int i=0;
rhuang77 2:270569d33ef1 73 int value=mpr121.read(0x00);
rhuang77 2:270569d33ef1 74 value +=mpr121.read(0x01)<<8;
rhuang77 2:270569d33ef1 75 // LED demo mod
rhuang77 2:270569d33ef1 76 i=0;
rhuang77 2:270569d33ef1 77 // puts key number out to LEDs for demo
rhuang77 2:270569d33ef1 78 for (i=0; i<12; i++) {
rhuang77 2:270569d33ef1 79 if (((value>>i)&0x01)==1) key_code=i+1;
rhuang77 2:270569d33ef1 80 }
rhuang77 2:270569d33ef1 81 led4=key_code & 0x01;
rhuang77 2:270569d33ef1 82 led3=(key_code>>1) & 0x01;
rhuang77 2:270569d33ef1 83 led2=(key_code>>2) & 0x01;
rhuang77 2:270569d33ef1 84 led1=(key_code>>3) & 0x01;
rhuang77 0:567492543056 85 }
rhuang77 1:549f56cb4740 86
rhuang77 2:270569d33ef1 87
rhuang77 2:270569d33ef1 88 int songcode = -1;
rhuang77 2:270569d33ef1 89 int isplay = 0;
rhuang77 2:270569d33ef1 90 int islearn = 0;
rhuang77 2:270569d33ef1 91 float volume = 0.25;
rhuang77 3:221fb009c1ac 92 float octave = 3;
rhuang77 2:270569d33ef1 93
rhuang77 2:270569d33ef1 94
rhuang77 2:270569d33ef1 95 void readblue()
rhuang77 2:270569d33ef1 96 {
rhuang77 2:270569d33ef1 97 while(1) {
rhuang77 2:270569d33ef1 98
rhuang77 2:270569d33ef1 99 char bnum = 0;
rhuang77 2:270569d33ef1 100 if (blue.readable()) {
rhuang77 2:270569d33ef1 101 if (blue.getc()=='!') {
rhuang77 2:270569d33ef1 102 if (blue.getc() == 'I') {
rhuang77 2:270569d33ef1 103 bnum = blue.getc();
rhuang77 2:270569d33ef1 104 //button mode
rhuang77 2:270569d33ef1 105 if (bnum == 'B') {
rhuang77 2:270569d33ef1 106 bnum = blue.getc();
rhuang77 2:270569d33ef1 107 //play song
rhuang77 2:270569d33ef1 108 if (bnum == '0') {
rhuang77 2:270569d33ef1 109 islearn = 0;
rhuang77 2:270569d33ef1 110 isplay = 1;
rhuang77 2:270569d33ef1 111 songcode = blue.getc() - '0';
rhuang77 2:270569d33ef1 112 }
rhuang77 2:270569d33ef1 113 //learn song
rhuang77 2:270569d33ef1 114 if (bnum == '1') {
rhuang77 2:270569d33ef1 115 islearn = 1;
rhuang77 2:270569d33ef1 116 isplay = 0;
rhuang77 2:270569d33ef1 117 songcode = blue.getc() - '0';
rhuang77 3:221fb009c1ac 118 pc.printf("songcode = %d",songcode);
rhuang77 2:270569d33ef1 119 }
rhuang77 2:270569d33ef1 120 }
rhuang77 2:270569d33ef1 121 //seekbar mode
rhuang77 2:270569d33ef1 122 if (bnum == 'S') {
rhuang77 2:270569d33ef1 123 islearn = 0;
rhuang77 2:270569d33ef1 124 isplay = 0;
rhuang77 2:270569d33ef1 125 bnum = blue.getc();
rhuang77 2:270569d33ef1 126 //octave change
rhuang77 2:270569d33ef1 127 if (bnum == '0') {
rhuang77 2:270569d33ef1 128 octave = blue.getc() - '0';
rhuang77 3:221fb009c1ac 129 octave = octave - 3;
rhuang77 3:221fb009c1ac 130 octave = pow(2, octave);
rhuang77 2:270569d33ef1 131 }
rhuang77 2:270569d33ef1 132 //volume change
rhuang77 2:270569d33ef1 133 if (bnum == '1') {
rhuang77 2:270569d33ef1 134 //get tens digit first
rhuang77 2:270569d33ef1 135 int actualVol = blue.getc() - '0';
rhuang77 2:270569d33ef1 136 actualVol *= 10;
rhuang77 2:270569d33ef1 137 //then get ones digit
rhuang77 2:270569d33ef1 138 actualVol += blue.getc() - '0';
rhuang77 2:270569d33ef1 139 volume = (float)actualVol/(float)100;
rhuang77 2:270569d33ef1 140 }
rhuang77 2:270569d33ef1 141 }
rhuang77 2:270569d33ef1 142 }
rhuang77 2:270569d33ef1 143 }
rhuang77 2:270569d33ef1 144 }
rhuang77 2:270569d33ef1 145 Thread::wait(200);
rhuang77 2:270569d33ef1 146 }
rhuang77 1:549f56cb4740 147 }
rhuang77 1:549f56cb4740 148
rhuang77 2:270569d33ef1 149 int main()
rhuang77 2:270569d33ef1 150 {
rhuang77 2:270569d33ef1 151
rhuang77 2:270569d33ef1 152 Speaker mySpeaker(p25);
rhuang77 2:270569d33ef1 153 interrupt.fall(&fallInterrupt);
rhuang77 2:270569d33ef1 154 interrupt.mode(PullUp);
rhuang77 2:270569d33ef1 155 uLCD.printf("welcome :)\n");
rhuang77 2:270569d33ef1 156 wait(1.0);
rhuang77 2:270569d33ef1 157 uLCD.printf("Initializing...\n");
rhuang77 2:270569d33ef1 158 wait(1.0);
rhuang77 2:270569d33ef1 159 uLCD.cls();
rhuang77 2:270569d33ef1 160 int i= 0;
rhuang77 3:221fb009c1ac 161 int j=0;
rhuang77 3:221fb009c1ac 162 Thread thread;;
rhuang77 2:270569d33ef1 163 thread.start(readblue);
rhuang77 2:270569d33ef1 164
rhuang77 2:270569d33ef1 165 while (1) {
rhuang77 3:221fb009c1ac 166 if(islearn == 1) {
rhuang77 3:221fb009c1ac 167 pc.printf("songcode in learn = %d",songcode);
rhuang77 3:221fb009c1ac 168 if (songcode == 0) { //twinkle
rhuang77 3:221fb009c1ac 169 int song0[14] = {1, 1,8,8,10,10,8,6,6,5,5,3,3,1};
rhuang77 3:221fb009c1ac 170 char note0[14] = {'C','C','G','G','A','A','G','F','F','E','E','D','D','C'};
rhuang77 3:221fb009c1ac 171 j = 14;
rhuang77 3:221fb009c1ac 172 uLCD.cls();
rhuang77 3:221fb009c1ac 173 //uLCD.printf("starting \nTwinkle Twinkle \nLittle Star");
rhuang77 3:221fb009c1ac 174 //wait(4.0);
rhuang77 3:221fb009c1ac 175 while(i <j) {
rhuang77 3:221fb009c1ac 176 uLCD.text_width(3);
rhuang77 3:221fb009c1ac 177 uLCD.text_height(3);
rhuang77 3:221fb009c1ac 178 uLCD.locate(2,2);
rhuang77 2:270569d33ef1 179
rhuang77 3:221fb009c1ac 180 uLCD.printf("%c",note0[i]);
rhuang77 2:270569d33ef1 181
rhuang77 3:221fb009c1ac 182 if(song0[i]==key_code) {
rhuang77 3:221fb009c1ac 183 myRGBled.write(0.0,1.0,0.0 );
rhuang77 3:221fb009c1ac 184 uLCD.cls();
rhuang77 3:221fb009c1ac 185 i++;
rhuang77 3:221fb009c1ac 186 } else if (song0[i] != key_code && key_code != 0) {
rhuang77 3:221fb009c1ac 187 myRGBled.write(1.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 188 } else if (key_code == 0) {
rhuang77 3:221fb009c1ac 189 myRGBled.write(0.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 190 pc.printf("STAR");
rhuang77 3:221fb009c1ac 191 }
rhuang77 2:270569d33ef1 192
rhuang77 3:221fb009c1ac 193 switch(key_code) { //uses a case statement for each individual touch sensor
rhuang77 2:270569d33ef1 194
rhuang77 2:270569d33ef1 195
rhuang77 3:221fb009c1ac 196 case 1:
rhuang77 3:221fb009c1ac 197 mySpeaker.PlayNote(261.6256, 0.5, volume);
rhuang77 3:221fb009c1ac 198 break;
rhuang77 3:221fb009c1ac 199 case 2:
rhuang77 3:221fb009c1ac 200 mySpeaker.PlayNote(277.1826, 0.5, volume);
rhuang77 3:221fb009c1ac 201 //mySpeaker.PlayNote(261.6256*2, 0.5, volume);
rhuang77 3:221fb009c1ac 202 break;
rhuang77 3:221fb009c1ac 203 case 3:
rhuang77 3:221fb009c1ac 204 mySpeaker.PlayNote(293.6648, 0.5, volume);
rhuang77 3:221fb009c1ac 205 break;
rhuang77 3:221fb009c1ac 206 case 4:
rhuang77 3:221fb009c1ac 207 mySpeaker.PlayNote(311.1270, 0.5, volume);
rhuang77 3:221fb009c1ac 208 break;
rhuang77 3:221fb009c1ac 209 case 5:
rhuang77 3:221fb009c1ac 210 mySpeaker.PlayNote(329.6276, 0.5, volume);
rhuang77 3:221fb009c1ac 211 break;
rhuang77 3:221fb009c1ac 212 case 6:
rhuang77 3:221fb009c1ac 213 mySpeaker.PlayNote(349.2282, 0.5, volume);
rhuang77 3:221fb009c1ac 214 break;
rhuang77 3:221fb009c1ac 215 case 7:
rhuang77 3:221fb009c1ac 216 mySpeaker.PlayNote(369.9944, 0.5, volume);
rhuang77 3:221fb009c1ac 217 break;
rhuang77 3:221fb009c1ac 218 case 8:
rhuang77 3:221fb009c1ac 219 mySpeaker.PlayNote(391.9954, 0.5, volume);
rhuang77 3:221fb009c1ac 220 break;
rhuang77 3:221fb009c1ac 221 case 9:
rhuang77 3:221fb009c1ac 222 mySpeaker.PlayNote(415.3047, 0.5, volume);
rhuang77 3:221fb009c1ac 223 break;
rhuang77 3:221fb009c1ac 224 case 10:
rhuang77 3:221fb009c1ac 225 mySpeaker.PlayNote(440.0, 0.5, volume);
rhuang77 3:221fb009c1ac 226 break;
rhuang77 3:221fb009c1ac 227 case 11:
rhuang77 3:221fb009c1ac 228 mySpeaker.PlayNote(466.1638, 0.5, volume);
rhuang77 3:221fb009c1ac 229 break;
rhuang77 3:221fb009c1ac 230 case 12:
rhuang77 3:221fb009c1ac 231 mySpeaker.PlayNote(493.8833, 0.5, volume);
rhuang77 3:221fb009c1ac 232 break;
rhuang77 3:221fb009c1ac 233 }
rhuang77 3:221fb009c1ac 234 }
rhuang77 3:221fb009c1ac 235 i = 0;
rhuang77 3:221fb009c1ac 236 uLCD.printf("Congratulations! \nYou learned \nTwinkle Twinkle \nLittle Star");
rhuang77 3:221fb009c1ac 237 } else if (songcode == 1) { //mary had a little lamb
rhuang77 3:221fb009c1ac 238 int song1[25] = {5, 3, 1, 3, 5, 5, 5, 3, 3, 3, 5, 8, 8, 5, 3, 1, 3, 5, 5, 5, 5, 3, 5, 3, 1};
rhuang77 3:221fb009c1ac 239 char note1[25] = {'E', 'D', 'C', 'D', 'E','E','E', 'D','D','D','E', 'G','G','E', 'D', 'C', 'D', 'E','E','E','E','D','E','D','C'};
rhuang77 3:221fb009c1ac 240 j = 25;
rhuang77 3:221fb009c1ac 241 uLCD.cls();
rhuang77 3:221fb009c1ac 242 //uLCD.printf("starting \nTwinkle Twinkle \nLittle Star");
rhuang77 3:221fb009c1ac 243 //wait(4.0);
rhuang77 3:221fb009c1ac 244 while(i <j) {
rhuang77 3:221fb009c1ac 245 uLCD.text_width(3);
rhuang77 3:221fb009c1ac 246 uLCD.text_height(3);
rhuang77 3:221fb009c1ac 247 uLCD.locate(2,2);
rhuang77 2:270569d33ef1 248
rhuang77 3:221fb009c1ac 249 uLCD.printf("%c",note1[i]);
rhuang77 3:221fb009c1ac 250
rhuang77 3:221fb009c1ac 251 if(song1[i]==key_code) {
rhuang77 3:221fb009c1ac 252 myRGBled.write(0.0,1.0,0.0 );
rhuang77 3:221fb009c1ac 253 uLCD.cls();
rhuang77 3:221fb009c1ac 254 i++;
rhuang77 3:221fb009c1ac 255 } else if (song1[i] != key_code && key_code != 0) {
rhuang77 3:221fb009c1ac 256 myRGBled.write(1.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 257 } else if (key_code == 0) {
rhuang77 3:221fb009c1ac 258 myRGBled.write(0.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 259 pc.printf("MARY");
rhuang77 3:221fb009c1ac 260 }
rhuang77 3:221fb009c1ac 261
rhuang77 3:221fb009c1ac 262 switch(key_code) { //uses a case statement for each individual touch sensor
rhuang77 2:270569d33ef1 263
rhuang77 2:270569d33ef1 264
rhuang77 3:221fb009c1ac 265 case 1:
rhuang77 3:221fb009c1ac 266 mySpeaker.PlayNote(261.6256, 0.5, volume);
rhuang77 3:221fb009c1ac 267 break;
rhuang77 3:221fb009c1ac 268 case 2:
rhuang77 3:221fb009c1ac 269 mySpeaker.PlayNote(277.1826, 0.5, volume);
rhuang77 3:221fb009c1ac 270 //mySpeaker.PlayNote(261.6256*2, 0.5, volume);
rhuang77 3:221fb009c1ac 271 break;
rhuang77 3:221fb009c1ac 272 case 3:
rhuang77 3:221fb009c1ac 273 mySpeaker.PlayNote(293.6648, 0.5, volume);
rhuang77 3:221fb009c1ac 274 break;
rhuang77 3:221fb009c1ac 275 case 4:
rhuang77 3:221fb009c1ac 276 mySpeaker.PlayNote(311.1270, 0.5, volume);
rhuang77 3:221fb009c1ac 277 break;
rhuang77 3:221fb009c1ac 278 case 5:
rhuang77 3:221fb009c1ac 279 mySpeaker.PlayNote(329.6276, 0.5, volume);
rhuang77 3:221fb009c1ac 280 break;
rhuang77 3:221fb009c1ac 281 case 6:
rhuang77 3:221fb009c1ac 282 mySpeaker.PlayNote(349.2282, 0.5, volume);
rhuang77 3:221fb009c1ac 283 break;
rhuang77 3:221fb009c1ac 284 case 7:
rhuang77 3:221fb009c1ac 285 mySpeaker.PlayNote(369.9944, 0.5, volume);
rhuang77 3:221fb009c1ac 286 break;
rhuang77 3:221fb009c1ac 287 case 8:
rhuang77 3:221fb009c1ac 288 mySpeaker.PlayNote(391.9954, 0.5, volume);
rhuang77 3:221fb009c1ac 289 break;
rhuang77 3:221fb009c1ac 290 case 9:
rhuang77 3:221fb009c1ac 291 mySpeaker.PlayNote(415.3047, 0.5, volume);
rhuang77 3:221fb009c1ac 292 break;
rhuang77 3:221fb009c1ac 293 case 10:
rhuang77 3:221fb009c1ac 294 mySpeaker.PlayNote(440.0, 0.5, volume);
rhuang77 3:221fb009c1ac 295 break;
rhuang77 3:221fb009c1ac 296 case 11:
rhuang77 3:221fb009c1ac 297 mySpeaker.PlayNote(466.1638, 0.5, volume);
rhuang77 3:221fb009c1ac 298 break;
rhuang77 3:221fb009c1ac 299 case 12:
rhuang77 3:221fb009c1ac 300 mySpeaker.PlayNote(493.8833, 0.5, volume);
rhuang77 3:221fb009c1ac 301 break;
rhuang77 3:221fb009c1ac 302 }
rhuang77 2:270569d33ef1 303 }
rhuang77 3:221fb009c1ac 304 i = 0;
rhuang77 3:221fb009c1ac 305 uLCD.printf("Congratulations! \nYou learned \nMary Had a \nLittle Lamb");
rhuang77 3:221fb009c1ac 306 } else if (songcode == 2) { //hot cross buns
rhuang77 3:221fb009c1ac 307 int song2[17] = {5, 3, 1, 5, 3, 1, 1, 1, 1, 1, 3, 3, 3, 3, 5, 3, 1};
rhuang77 3:221fb009c1ac 308 char note2[17] = {'E','D','C','E','D','C', 'C','C','C','C','D','D','D','D','E','D','C'};
rhuang77 3:221fb009c1ac 309 j = 17;
rhuang77 3:221fb009c1ac 310 uLCD.cls();
rhuang77 3:221fb009c1ac 311 //uLCD.printf("starting \nTwinkle Twinkle \nLittle Star");
rhuang77 3:221fb009c1ac 312 //wait(4.0);
rhuang77 3:221fb009c1ac 313 while(i <j) {
rhuang77 3:221fb009c1ac 314 uLCD.text_width(3);
rhuang77 3:221fb009c1ac 315 uLCD.text_height(3);
rhuang77 3:221fb009c1ac 316 uLCD.locate(2,2);
rhuang77 3:221fb009c1ac 317
rhuang77 3:221fb009c1ac 318 uLCD.printf("%c",note2[i]);
rhuang77 3:221fb009c1ac 319
rhuang77 3:221fb009c1ac 320 if(song2[i]==key_code) {
rhuang77 3:221fb009c1ac 321 myRGBled.write(0.0,1.0,0.0 );
rhuang77 3:221fb009c1ac 322 uLCD.cls();
rhuang77 3:221fb009c1ac 323 i++;
rhuang77 3:221fb009c1ac 324 } else if (song2[i] != key_code && key_code != 0) {
rhuang77 3:221fb009c1ac 325 myRGBled.write(1.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 326 } else if (key_code == 0) {
rhuang77 3:221fb009c1ac 327 myRGBled.write(0.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 328 pc.printf("BUNS");
rhuang77 3:221fb009c1ac 329 }
rhuang77 3:221fb009c1ac 330
rhuang77 3:221fb009c1ac 331 switch(key_code) { //uses a case statement for each individual touch sensor
rhuang77 2:270569d33ef1 332
rhuang77 2:270569d33ef1 333
rhuang77 3:221fb009c1ac 334 case 1:
rhuang77 3:221fb009c1ac 335 mySpeaker.PlayNote(261.6256, 0.5, volume);
rhuang77 3:221fb009c1ac 336 break;
rhuang77 3:221fb009c1ac 337 case 2:
rhuang77 3:221fb009c1ac 338 mySpeaker.PlayNote(277.1826, 0.5, volume);
rhuang77 3:221fb009c1ac 339 //mySpeaker.PlayNote(261.6256*2, 0.5, volume);
rhuang77 3:221fb009c1ac 340 break;
rhuang77 3:221fb009c1ac 341 case 3:
rhuang77 3:221fb009c1ac 342 mySpeaker.PlayNote(293.6648, 0.5, volume);
rhuang77 3:221fb009c1ac 343 break;
rhuang77 3:221fb009c1ac 344 case 4:
rhuang77 3:221fb009c1ac 345 mySpeaker.PlayNote(311.1270, 0.5, volume);
rhuang77 3:221fb009c1ac 346 break;
rhuang77 3:221fb009c1ac 347 case 5:
rhuang77 3:221fb009c1ac 348 mySpeaker.PlayNote(329.6276, 0.5, volume);
rhuang77 3:221fb009c1ac 349 break;
rhuang77 3:221fb009c1ac 350 case 6:
rhuang77 3:221fb009c1ac 351 mySpeaker.PlayNote(349.2282, 0.5, volume);
rhuang77 3:221fb009c1ac 352 break;
rhuang77 3:221fb009c1ac 353 case 7:
rhuang77 3:221fb009c1ac 354 mySpeaker.PlayNote(369.9944, 0.5, volume);
rhuang77 3:221fb009c1ac 355 break;
rhuang77 3:221fb009c1ac 356 case 8:
rhuang77 3:221fb009c1ac 357 mySpeaker.PlayNote(391.9954, 0.5, volume);
rhuang77 3:221fb009c1ac 358 break;
rhuang77 3:221fb009c1ac 359 case 9:
rhuang77 3:221fb009c1ac 360 mySpeaker.PlayNote(415.3047, 0.5, volume);
rhuang77 3:221fb009c1ac 361 break;
rhuang77 3:221fb009c1ac 362 case 10:
rhuang77 3:221fb009c1ac 363 mySpeaker.PlayNote(440.0, 0.5, volume);
rhuang77 3:221fb009c1ac 364 break;
rhuang77 3:221fb009c1ac 365 case 11:
rhuang77 3:221fb009c1ac 366 mySpeaker.PlayNote(466.1638, 0.5, volume);
rhuang77 3:221fb009c1ac 367 break;
rhuang77 3:221fb009c1ac 368 case 12:
rhuang77 3:221fb009c1ac 369 mySpeaker.PlayNote(493.8833, 0.5, volume);
rhuang77 3:221fb009c1ac 370 break;
rhuang77 3:221fb009c1ac 371 }
rhuang77 3:221fb009c1ac 372 }
rhuang77 3:221fb009c1ac 373 i = 0;
rhuang77 3:221fb009c1ac 374 uLCD.printf("Congratulations! \nYou learned \nHot Cross \nBuns");
rhuang77 2:270569d33ef1 375 }
rhuang77 3:221fb009c1ac 376 //wait(4.0);
rhuang77 3:221fb009c1ac 377 uLCD.cls();
rhuang77 3:221fb009c1ac 378 islearn=0;
rhuang77 3:221fb009c1ac 379 //Thread::wait(200);
rhuang77 3:221fb009c1ac 380 } else if(isplay == 1) {
rhuang77 2:270569d33ef1 381 uLCD.cls();
rhuang77 3:221fb009c1ac 382 // uLCD.printf("Playing song");
rhuang77 3:221fb009c1ac 383 // wait(2.0);
rhuang77 3:221fb009c1ac 384 if (songcode == 0) {
rhuang77 3:221fb009c1ac 385 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 386 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 387 mySpeaker.PlayNote(391.9954, 0.5, volume); //G
rhuang77 3:221fb009c1ac 388 mySpeaker.PlayNote(391.9954, 0.5, volume); //G
rhuang77 3:221fb009c1ac 389 mySpeaker.PlayNote(440.0, 0.5, volume); //A
rhuang77 3:221fb009c1ac 390 mySpeaker.PlayNote(440.0, 0.5, volume); //A
rhuang77 3:221fb009c1ac 391 mySpeaker.PlayNote(391.9954, 1.0, volume); //G
rhuang77 3:221fb009c1ac 392 mySpeaker.PlayNote(349.2282, 0.5, volume); //F
rhuang77 3:221fb009c1ac 393 mySpeaker.PlayNote(349.2282, 0.5, volume); //F
rhuang77 3:221fb009c1ac 394 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 395 mySpeaker.PlayNote(329.6276, 0.5, volume); //E
rhuang77 3:221fb009c1ac 396 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 397 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 398 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 399 } else if (songcode == 1) {
rhuang77 3:221fb009c1ac 400 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 401 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 402 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 403 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 404 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 405 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 406 mySpeaker.PlayNote(329.6276, 1.0, volume); // E
rhuang77 3:221fb009c1ac 407 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 408 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 409 mySpeaker.PlayNote(293.6648, 1.0, volume); //D
rhuang77 3:221fb009c1ac 410 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 411 mySpeaker.PlayNote(391.9954, 0.5, volume); //G
rhuang77 3:221fb009c1ac 412 mySpeaker.PlayNote(391.9954, 1.0, volume); //G
rhuang77 3:221fb009c1ac 413 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 414 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 415 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 416 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 417 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 418 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 419 mySpeaker.PlayNote(329.6276, 1.0, volume); // E
rhuang77 3:221fb009c1ac 420 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 421 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 422 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 423 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 424 mySpeaker.PlayNote(261.6256, 1.0, volume); //C
rhuang77 3:221fb009c1ac 425 } else if (songcode == 2) {
rhuang77 3:221fb009c1ac 426 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 427 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 428 mySpeaker.PlayNote(261.6256, 1.0, volume); //C
rhuang77 3:221fb009c1ac 429 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 430 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 431 mySpeaker.PlayNote(261.6256, 1.0, volume); //C
rhuang77 3:221fb009c1ac 432 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 433 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 434 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 435 mySpeaker.PlayNote(261.6256, 0.5, volume); //C
rhuang77 3:221fb009c1ac 436 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 437 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 438 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 439 mySpeaker.PlayNote(329.6276, 0.5, volume); // E
rhuang77 3:221fb009c1ac 440 mySpeaker.PlayNote(293.6648, 0.5, volume); //D
rhuang77 3:221fb009c1ac 441 mySpeaker.PlayNote(261.6256, 1.0, volume); //C
rhuang77 3:221fb009c1ac 442 }
rhuang77 3:221fb009c1ac 443 isplay = 0;
rhuang77 1:549f56cb4740 444 }
rhuang77 2:270569d33ef1 445
rhuang77 2:270569d33ef1 446 else {
rhuang77 2:270569d33ef1 447
rhuang77 2:270569d33ef1 448
rhuang77 2:270569d33ef1 449 switch(key_code) { //uses a case statement for each individual touch sensor
rhuang77 2:270569d33ef1 450 case 1:
rhuang77 2:270569d33ef1 451 uLCD.cls();
rhuang77 2:270569d33ef1 452 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 453 uLCD.text_width(5);
rhuang77 2:270569d33ef1 454 uLCD.text_height(5);
rhuang77 2:270569d33ef1 455 uLCD.printf("C");
rhuang77 2:270569d33ef1 456 //printf("%d", key_code);
rhuang77 2:270569d33ef1 457
rhuang77 2:270569d33ef1 458 myRGBled.write(0.0,0.0,1.0 );
rhuang77 3:221fb009c1ac 459 mySpeaker.PlayNote(261.6256 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 460 break;
rhuang77 2:270569d33ef1 461 case 2:
rhuang77 2:270569d33ef1 462 uLCD.cls();
rhuang77 2:270569d33ef1 463 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 464 uLCD.text_width(5);
rhuang77 2:270569d33ef1 465 uLCD.text_height(5);
rhuang77 2:270569d33ef1 466 uLCD.printf("CS");
rhuang77 3:221fb009c1ac 467 myRGBled.write(0.0,0.0,1.0 );
rhuang77 3:221fb009c1ac 468
rhuang77 3:221fb009c1ac 469 mySpeaker.PlayNote(277.1826 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 470 break;
rhuang77 2:270569d33ef1 471 case 3:
rhuang77 2:270569d33ef1 472 uLCD.cls();
rhuang77 2:270569d33ef1 473 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 474 uLCD.text_width(5);
rhuang77 2:270569d33ef1 475 uLCD.text_height(5);
rhuang77 2:270569d33ef1 476 uLCD.printf("D");
rhuang77 3:221fb009c1ac 477 myRGBled.write(1.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 478
rhuang77 3:221fb009c1ac 479 mySpeaker.PlayNote(293.6648 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 480 break;
rhuang77 2:270569d33ef1 481 case 4:
rhuang77 2:270569d33ef1 482 uLCD.cls();
rhuang77 2:270569d33ef1 483 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 484 uLCD.text_width(5);
rhuang77 2:270569d33ef1 485 uLCD.text_height(5);
rhuang77 2:270569d33ef1 486 uLCD.printf("DS");
rhuang77 3:221fb009c1ac 487 myRGBled.write(1.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 488 mySpeaker.PlayNote(311.1270 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 489 break;
rhuang77 2:270569d33ef1 490 case 5:
rhuang77 2:270569d33ef1 491 uLCD.cls();
rhuang77 2:270569d33ef1 492 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 493 uLCD.text_width(5);
rhuang77 2:270569d33ef1 494 uLCD.text_height(5);
rhuang77 2:270569d33ef1 495 uLCD.printf("E");
rhuang77 3:221fb009c1ac 496 myRGBled.write(0.0,1.0,0.0 );
rhuang77 3:221fb009c1ac 497 mySpeaker.PlayNote(329.6276 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 498 break;
rhuang77 2:270569d33ef1 499 case 6:
rhuang77 2:270569d33ef1 500 uLCD.cls();
rhuang77 2:270569d33ef1 501 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 502 uLCD.text_width(5);
rhuang77 2:270569d33ef1 503 uLCD.text_height(5);
rhuang77 2:270569d33ef1 504 uLCD.printf("F");
rhuang77 3:221fb009c1ac 505 myRGBled.write(0.0,1.0,0.0 );
rhuang77 3:221fb009c1ac 506 mySpeaker.PlayNote(349.2282 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 507 break;
rhuang77 2:270569d33ef1 508 case 7:
rhuang77 2:270569d33ef1 509 uLCD.cls();
rhuang77 2:270569d33ef1 510 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 511 uLCD.text_width(5);
rhuang77 2:270569d33ef1 512 uLCD.text_height(5);
rhuang77 2:270569d33ef1 513 uLCD.printf("FS");
rhuang77 3:221fb009c1ac 514 myRGBled.write(0.0,0.0,1.0 );
rhuang77 3:221fb009c1ac 515 mySpeaker.PlayNote(369.9944 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 516 break;
rhuang77 2:270569d33ef1 517 case 8:
rhuang77 2:270569d33ef1 518 uLCD.cls();
rhuang77 2:270569d33ef1 519 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 520 uLCD.text_width(5);
rhuang77 2:270569d33ef1 521 uLCD.text_height(5);
rhuang77 2:270569d33ef1 522 uLCD.printf("G");
rhuang77 3:221fb009c1ac 523 myRGBled.write(0.0,0.0,1.0 );
rhuang77 3:221fb009c1ac 524 mySpeaker.PlayNote(391.9954 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 525 break;
rhuang77 2:270569d33ef1 526 case 9:
rhuang77 2:270569d33ef1 527 uLCD.cls();
rhuang77 2:270569d33ef1 528 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 529 uLCD.text_width(5);
rhuang77 2:270569d33ef1 530 uLCD.text_height(5);
rhuang77 2:270569d33ef1 531 uLCD.printf("GS");
rhuang77 3:221fb009c1ac 532 myRGBled.write(1.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 533 mySpeaker.PlayNote(415.3047 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 534 break;
rhuang77 2:270569d33ef1 535 case 10:
rhuang77 2:270569d33ef1 536 uLCD.cls();
rhuang77 2:270569d33ef1 537 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 538 uLCD.text_width(5);
rhuang77 2:270569d33ef1 539 uLCD.text_height(5);
rhuang77 2:270569d33ef1 540 uLCD.printf("A");
rhuang77 3:221fb009c1ac 541 myRGBled.write(1.0,0.0,0.0 );
rhuang77 3:221fb009c1ac 542 mySpeaker.PlayNote(440.0 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 543 break;
rhuang77 2:270569d33ef1 544 case 11:
rhuang77 2:270569d33ef1 545 uLCD.cls();
rhuang77 2:270569d33ef1 546 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 547 uLCD.text_width(5);
rhuang77 2:270569d33ef1 548 uLCD.text_height(5);
rhuang77 2:270569d33ef1 549 uLCD.printf("AS");
rhuang77 3:221fb009c1ac 550 myRGBled.write(0.0,1.0,0.0 );
rhuang77 3:221fb009c1ac 551 mySpeaker.PlayNote(466.1638 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 552 break;
rhuang77 2:270569d33ef1 553 case 12:
rhuang77 2:270569d33ef1 554 uLCD.cls();
rhuang77 2:270569d33ef1 555 uLCD.locate(6,6);
rhuang77 2:270569d33ef1 556 uLCD.text_width(5);
rhuang77 2:270569d33ef1 557 uLCD.text_height(5);
rhuang77 2:270569d33ef1 558 uLCD.printf("B");
rhuang77 3:221fb009c1ac 559 myRGBled.write(0.0,1.0,0.0 );
rhuang77 3:221fb009c1ac 560 mySpeaker.PlayNote(493.8833 * octave, 0.5, volume);
rhuang77 2:270569d33ef1 561 break;
rhuang77 2:270569d33ef1 562 }
rhuang77 2:270569d33ef1 563 }
rhuang77 2:270569d33ef1 564 Thread::wait(200);
rhuang77 1:549f56cb4740 565 }
rhuang77 1:549f56cb4740 566 }
rhuang77 0:567492543056 567
rhuang77 0:567492543056 568
rhuang77 0:567492543056 569