Michele Furlanetto / Mbed 2 deprecated mbed_keyboard

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Dependencies:   TextLCD mbed MMA8451Q TSI

main.cpp@7:98bccc314b54, 2015-09-18 (annotated)

Committer:
mfurlanetto
Date:
Fri Sep 18 15:46:20 2015 +0000
Revision:
7:98bccc314b54
Parent:
6:459ddd3079fa
Child:
8:60231840370f
Aggiunta una classe per rappresentare le note;; Aggiunto il codice per considerare il diesis

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mfurlanetto 0:f48fccfff709 1 #include "mbed.h"
mfurlanetto 0:f48fccfff709 2 #include <Button.cpp>
mfurlanetto 1:47973f27d645 3 #include "TextLCD.h"
mfurlanetto 4:f4bd9fe2200b 4 #include "MMA8451Q.h"
mfurlanetto 4:f4bd9fe2200b 5 #include "TSISensor.h"
mfurlanetto 7:98bccc314b54 6 /*
mfurlanetto 0:f48fccfff709 7 #define DO4 262
mfurlanetto 0:f48fccfff709 8 #define RE4 294
mfurlanetto 0:f48fccfff709 9 #define MI4 330
mfurlanetto 0:f48fccfff709 10 #define FA4 349
mfurlanetto 0:f48fccfff709 11 #define SOL4 392
mfurlanetto 0:f48fccfff709 12 #define LA4 440
mfurlanetto 0:f48fccfff709 13 #define SI4 494
mfurlanetto 7:98bccc314b54 14 */
mfurlanetto 4:f4bd9fe2200b 15 #define PLAY 0
mfurlanetto 4:f4bd9fe2200b 16 #define VOLUME 1
mfurlanetto 4:f4bd9fe2200b 17 #define METRONOME 2
mfurlanetto 4:f4bd9fe2200b 18 #define TILT_TOLERANCE_SET 0.75
mfurlanetto 4:f4bd9fe2200b 19 #define TILT_TOLERANCE_RESET 0.05
mfurlanetto 6:459ddd3079fa 20 #define MIN_METRONOME_BPM 40
mfurlanetto 6:459ddd3079fa 21 #define MAX_METRONOME_BPM 208
mfurlanetto 4:f4bd9fe2200b 22 #define MMA8451_I2C_ADDRESS (0x1d<<1)
mfurlanetto 4:f4bd9fe2200b 23
mfurlanetto 2:86de87ec731a 24 TextLCD lcd(PTE5, PTE3, PTE2, PTB11, PTB10, PTB9, TextLCD::LCD16x2); //TextLCD (PinName rs, PinName e, PinName d4, PinName d5, PinName d6, PinName d7, LCDType type=LCD16x2, PinName bl=NC, PinName e2=NC, LCDCtrl ctrl=HD44780)
mfurlanetto 6:459ddd3079fa 25
mfurlanetto 0:f48fccfff709 26 DigitalOut led1(LED1);
mfurlanetto 4:f4bd9fe2200b 27 MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS);
mfurlanetto 4:f4bd9fe2200b 28 TSISensor slider;
mfurlanetto 6:459ddd3079fa 29 Ticker t;
mfurlanetto 6:459ddd3079fa 30 int freq;
mfurlanetto 4:f4bd9fe2200b 31 int multiplier =0;
mfurlanetto 7:98bccc314b54 32 bool doDiesis=false;
mfurlanetto 7:98bccc314b54 33
mfurlanetto 7:98bccc314b54 34 Note LA4(440, true, &multiplier, &doDiesis);
mfurlanetto 7:98bccc314b54 35 Note MI4(330, true, &multiplier, &doDiesis);
mfurlanetto 7:98bccc314b54 36 Note FA4(349, true, &multiplier, &doDiesis);
mfurlanetto 4:f4bd9fe2200b 37
mfurlanetto 4:f4bd9fe2200b 38 void volumeSettings(float* volume)
mfurlanetto 4:f4bd9fe2200b 39 {
mfurlanetto 4:f4bd9fe2200b 40 float tmp= slider.readPercentage();
mfurlanetto 4:f4bd9fe2200b 41 if (tmp>0) *volume = tmp;
mfurlanetto 4:f4bd9fe2200b 42 lcd.printf("Volume: %.3f", *volume);
mfurlanetto 4:f4bd9fe2200b 43 wait(0.2);
mfurlanetto 4:f4bd9fe2200b 44 }
mfurlanetto 4:f4bd9fe2200b 45
mfurlanetto 3:a703eda2b125 46
mfurlanetto 6:459ddd3079fa 47 void menuManager(int* mode, bool* allowEdit)
mfurlanetto 4:f4bd9fe2200b 48 {
mfurlanetto 4:f4bd9fe2200b 49 double y=acc.getAccY();
mfurlanetto 0:f48fccfff709 50
mfurlanetto 6:459ddd3079fa 51 lcd.printf("modo: %d", *mode);
mfurlanetto 6:459ddd3079fa 52 wait(0.05);
mfurlanetto 4:f4bd9fe2200b 53 if (*allowEdit==false) {
mfurlanetto 4:f4bd9fe2200b 54 if (y<-TILT_TOLERANCE_SET) {
mfurlanetto 4:f4bd9fe2200b 55 *allowEdit=true;
mfurlanetto 6:459ddd3079fa 56 *mode=*mode+1;
mfurlanetto 4:f4bd9fe2200b 57 } else if (y>TILT_TOLERANCE_SET) {
mfurlanetto 4:f4bd9fe2200b 58 *allowEdit=true;
mfurlanetto 6:459ddd3079fa 59 *mode=*mode-1;
mfurlanetto 4:f4bd9fe2200b 60 }
mfurlanetto 4:f4bd9fe2200b 61 } else {
mfurlanetto 4:f4bd9fe2200b 62 if (abs(y)<TILT_TOLERANCE_RESET) {
mfurlanetto 4:f4bd9fe2200b 63 *allowEdit=false;
mfurlanetto 4:f4bd9fe2200b 64 }
mfurlanetto 4:f4bd9fe2200b 65 }
mfurlanetto 6:459ddd3079fa 66 return;
mfurlanetto 6:459ddd3079fa 67 }
mfurlanetto 6:459ddd3079fa 68
mfurlanetto 6:459ddd3079fa 69 void flipLed(){
mfurlanetto 6:459ddd3079fa 70 led1=!led1;
mfurlanetto 6:459ddd3079fa 71 }
mfurlanetto 6:459ddd3079fa 72
mfurlanetto 6:459ddd3079fa 73 void metronomeSettings(){
mfurlanetto 6:459ddd3079fa 74 float bpm=6;
mfurlanetto 6:459ddd3079fa 75 lcd.cls();
mfurlanetto 6:459ddd3079fa 76 lcd.printf("bpm: %.0f",bpm*10);
mfurlanetto 6:459ddd3079fa 77 wait(0.1);
mfurlanetto 6:459ddd3079fa 78 float tmp = slider.readPercentage();
mfurlanetto 6:459ddd3079fa 79 if(tmp>0){
mfurlanetto 6:459ddd3079fa 80 t.detach();
mfurlanetto 6:459ddd3079fa 81 while (tmp>0){
mfurlanetto 6:459ddd3079fa 82 bpm = MIN_METRONOME_BPM/10+tmp*(MAX_METRONOME_BPM-MIN_METRONOME_BPM)/10;
mfurlanetto 6:459ddd3079fa 83 tmp = slider.readPercentage();
mfurlanetto 6:459ddd3079fa 84 lcd.cls();
mfurlanetto 6:459ddd3079fa 85 lcd.printf("bpm: %.0f",bpm*10);
mfurlanetto 6:459ddd3079fa 86 wait(0.1);
mfurlanetto 6:459ddd3079fa 87 }
mfurlanetto 6:459ddd3079fa 88 t.attach(&flipLed, 6/(bpm));
mfurlanetto 6:459ddd3079fa 89 }
mfurlanetto 4:f4bd9fe2200b 90 }
mfurlanetto 4:f4bd9fe2200b 91
mfurlanetto 4:f4bd9fe2200b 92 int main()
mfurlanetto 4:f4bd9fe2200b 93 {
mfurlanetto 0:f48fccfff709 94 led1=1;
mfurlanetto 6:459ddd3079fa 95
mfurlanetto 6:459ddd3079fa 96 Speaker speaker (PTA4);
mfurlanetto 6:459ddd3079fa 97
mfurlanetto 6:459ddd3079fa 98 float* volume=speaker.getVolumeBuffer();
mfurlanetto 7:98bccc314b54 99 Button a (PTA1, LA4, &speaker);
mfurlanetto 7:98bccc314b54 100 Button b (PTA2, MI4, &speaker);
mfurlanetto 7:98bccc314b54 101 Button c (PTA12, FA4, &speaker);
mfurlanetto 4:f4bd9fe2200b 102
mfurlanetto 4:f4bd9fe2200b 103 bool allowEdit=false;
mfurlanetto 4:f4bd9fe2200b 104 int mode=PLAY;
mfurlanetto 6:459ddd3079fa 105
mfurlanetto 6:459ddd3079fa 106
mfurlanetto 6:459ddd3079fa 107 t.attach(&flipLed, 1.0);
mfurlanetto 6:459ddd3079fa 108
mfurlanetto 4:f4bd9fe2200b 109 while (true) {
mfurlanetto 4:f4bd9fe2200b 110 lcd.cls();
mfurlanetto 6:459ddd3079fa 111 menuManager(&mode, &allowEdit);
mfurlanetto 7:98bccc314b54 112 lcd.printf("freq=%d", speaker.getFreq());
mfurlanetto 7:98bccc314b54 113 wait(0.1);
mfurlanetto 4:f4bd9fe2200b 114 switch(mode) {
mfurlanetto 7:98bccc314b54 115 case PLAY:
mfurlanetto 4:f4bd9fe2200b 116 break;
mfurlanetto 4:f4bd9fe2200b 117 case VOLUME:
mfurlanetto 6:459ddd3079fa 118 volumeSettings(volume);
mfurlanetto 4:f4bd9fe2200b 119 break;
mfurlanetto 4:f4bd9fe2200b 120 case METRONOME:
mfurlanetto 6:459ddd3079fa 121 metronomeSettings();
mfurlanetto 4:f4bd9fe2200b 122 break;
mfurlanetto 4:f4bd9fe2200b 123 case 3:
mfurlanetto 4:f4bd9fe2200b 124 lcd.printf("altro ancora");
mfurlanetto 4:f4bd9fe2200b 125 break;
mfurlanetto 4:f4bd9fe2200b 126 default:
mfurlanetto 6:459ddd3079fa 127 mode=PLAY;
mfurlanetto 1:47973f27d645 128 }
mfurlanetto 6:459ddd3079fa 129
mfurlanetto 0:f48fccfff709 130 }
mfurlanetto 0:f48fccfff709 131 }