Diff: Sound-Generation.cpp

Revision:

5:413f85118dd5

Parent:

4:6225b049c06b

Child:

6:be1561f8c63c

--- a/Sound-Generation.cpp	Wed May 16 16:55:02 2018 +0000
+++ b/Sound-Generation.cpp	Thu May 31 15:24:22 2018 +0000
@@ -1,6 +1,6 @@
 // Tested : NUCLEO F207ZG
 #include "mbed.h"
-
+#include<stdlib.h>
 // Definizione periferiche
 Serial pc(USBTX, USBRX);
 AnalogOut OutWave(PA_5);
@@ -60,7 +60,7 @@
 
 // carattere in arrivo dal PC
 volatile char cReadChar;
- 
+volatile char CReadMusic; 
 // indice, nell'array, del campione da porre in output
 volatile int nSampleOutIndex;
 // contatore dei campioni in output sul DAC
@@ -182,7 +182,7 @@
     
     // messaggio di benvenuto
     pc.printf("\r\nHallo Amaldi Students - Exercise 9 \r\n");
-    pc.printf("\r\n*** SineWave Generation ***\r\n");
+    pc.printf("\r\n*** Amaldi Vs Beethoven ***\r\n");
     
     //inizializza variabili
     cReadChar = 0;
@@ -202,13 +202,186 @@
     led3=0;
     
     
+    
+    pc.printf("\r\n*** Select Score ***\r\n");
+    pc.printf("\r\n> 0: Lalala land ***\r\n");
+    pc.printf("\r\n> 1: Minuetto  ***\r\n");
+    pc.printf("\r\n> 2: Prima invenzione ***\r\n");
+    pc.printf("\r\n> 3: Nona sinfonia  ***\r\n");
+    pc.printf("\r\n> 4: When the saint go macinin  ***\r\n");
+    pc.printf("\r\n> 5: Preludio  ***\r\n");
+    pc.printf("\r\n> 6:   ***\r\n");
+    pc.printf("\r\n> 7: Minuetto  ***\r\n");
+    pc.printf("\r\n> 8: Minuetto  ***\r\n");
+    pc.printf("\r\n> 9: Me Composer  ***\r\n");
+    //dichiarazione array pause
+      float pausa [7]; 
+      pausa [1] = 1 ; //semibreve
+      pausa [2] = 0.5; //minima
+      pausa [3] = 0.25;//semiminima
+      pausa [4] = 0.125;//croma
+      pausa [5] = 0.0625;//semicroma
+      pausa [6] = 0.03125;//semibiscroma 
+    //dichiarazione matrice
+     float note [25][7];
+      note [1][1] =  261.63,1;//Do semibreve (Frequenza),(Tempo in s)
+      note [1][2] =  261.63,0.5;//Do minima
+      note [1][3] =  261.63,0.25;//Do semiminima
+      note [1][4] =  261.63,0.125;//Do croma
+      note [1][5] =  261.63,0.0625;//Do semicroma
+      note [1][6] =  261.63,0.03125;//Do semibiscroma
+      note [2][1] =  293.66,1;//Re semibreve
+      note [2][2] =  293.66,0.5;//Re minima
+      note [2][3] =  293.66,0.25;//Re semiminima
+      note [2][4] =  293.66,0.125;//Re croma
+      note [2][5] =  293.66,0.0625;//Re semicroma
+      note [2][6] =  293.66,0.03125;//Re semibiscroma
+      note [3][1] =  330.00,1;//Mi semibreve
+      note [3][2] =  330.00,0.5;//Mi minima
+      note [3][3] =  330.00,0.25;//Mi semiminima
+      note [3][4] =  330.00,0.125;//Mi croma
+      note [3][5] =  330.00,0.0625;//Mi semicroma
+      note [3][6] =  330.00,0.03125;//Mi semibiscroma
+      note [4][1] =  349.00,1;//Fa semibreve
+      note [4][2] =  349.00,0.5;//Fa minima
+      note [4][3] =  349.00,0.25;//Fa semiminima
+      note [4][4] =  349.00,0.125;//Fa croma
+      note [4][5] =  349.00,0.0625;//Fa semicroma
+      note [4][6] =  349.00,0.03125;//Fa semibiscroma
+      note [5][1] =  392.00,1;//Sol semibreve
+      note [5][2] =  392.00,0.5;//Sol minima
+      note [5][3] =  392.00,0.25;//Sol semiminima
+      note [5][4] =  392.00,0.125;//Sol croma
+      note [5][5] =  392.00,0.0625;//Sol semicroma
+      note [5][6] =  392.00,0.03125;//Sol semibiscroma
+      note [6][1] =  440.00,1;//La semibreve
+      note [6][2] =  440.00,0.5;//la minima
+      note [6][3] =  349.00,0.25;//La semiminima
+      note [6][4] =  440.00,0.125;//La croma
+      note [6][5] =  440.00,0.0625;//La semicroma
+      note [6][6] =  440.00,0.03125;//La semibiscroma
+      note [7][1] =  494.00,1;//Si semibreve
+      note [7][2] =  494.00,0.5;//Si minima
+      note [7][3] =  494.00,0.25;//Si semiminima
+      note [7][4] =  494.00,0.125;//Si croma
+      note [7][5] =  494.00,0.0625;//Si semicroma
+      note [7][6] =  494.00,0.03125;//Si semibiscroma
+      note [8][1] =  277.18,1;//Do# semibreve
+      note [8][2] =  277.18,0.5;//Do# minima
+      note [8][3] =  277.18,0.25;//Do# semiminima
+      note [8][4] =  277.18,0.125;//Do# croma
+      note [8][5] =  277.18,0.0625;//Do# semicroma
+      note [8][6] =  277.18,0.03125;//Do# semibiscroma
+      note [9][1] =  311.13,1;//Re# semibreve
+      note [9][2] =  311.13,0.5;//Re# minima
+      note [9][3] =  311.13,0.25;//Re# semiminima
+      note [9][4] =  311.13,0.125;//Re#croma
+      note [9][5] =  311.13,0.0625;//Re# semicroma
+      note [9][6] =  311.13,0.03125;//Re# semibiscroma
+      note [10][1] =  370.00,1;//Fa# semibreve
+      note [10][2] =  370.00,0.5;//Fa# minima
+      note [10][3] =  370.00,0.25;//fa# semiminima
+      note [10][4] =  370.00,0.125;//Fa#croma
+      note [10][5] =  370.00,0.0625;//Fa# semicroma
+      note [10][6] =  370.00,0.03125;//Fa# semibiscroma
+      note [11][1] =  370.00,1;//Fa# semibreve
+      note [11][2] =  370.00,0.5;//Fa# minima
+      note [11][3] =  370.00,0.25;//fa# semiminima
+      note [11][4] =  370.00,0.125;//Fa#croma
+      note [11][5] =  370.00,0.0625;//Fa# semicroma
+      note [11][6] =  370.00,0.03125;//Fa# semibiscroma
+      note [12][1] =  370.00,1;//Sol# semibreve
+      note [12][2] =  370.00,0.5;//Sol# minima
+      note [12][3] =  370.00,0.25;//Sol# semiminima
+      note [12][4] =  370.00,0.125;//Sol#croma
+      note [12][5] =  370.00,0.0625;//Sol# semicroma
+      note [12][6] =  370.00,0.03125;//Sol# semibiscroma 
+      note [13][1] =  370.00,1;//La# semibreve
+      note [13][2] =  370.00,0.5;//La# minima
+      note [13][3] =  370.00,0.25;//La# semiminima
+      note [13][4] =  370.00,0.125;//La#croma
+      note [13][5] =  370.00,0.0625;//La# semicroma
+      note [13][6] =  370.00,0.03125;//La# semibiscroma
+      note [14][1] =  523.00,1;//Do 5° semibreve 
+      note [14][2] =  523.00,0.5;//Do 5° minima 
+      note [14][3] =  523.00,0.25;//Do 5° semiminima 
+      note [14][4] =  523.00,0.125;//Do 5° croma 
+      note [14][5] =  523.00,0.0625;//Do 5° semicroma 
+      note [14][6] =  523.00,0.03125;//Do 5° semibiscroma  
+      note [15][1] =  523.00,1;//Do# 5° semibreve 
+      note [15][2] =  523.00,0.5;//Do# 5° minima 
+      note [15][3] =  523.00,0.25;//Do# 5° semiminima 
+      note [15][4] =  523.00,0.125;//Do# 5° croma 
+      note [15][5] =  523.00,0.0625;//Do# 5° semicroma 
+      note [15][6] =  523.00,0.03125;//Do# 5° semibiscroma 
+      note [16][1] =  622.00,1;//Re# 5° semibreve 
+      note [16][2] =  622.00,0.5;//Re# 5° minima 
+      note [16][3] =  622.00,0.25;//Re# 5° semiminima 
+      note [16][4] =  622.00,0.125;//Re# 5° croma 
+      note [16][5] =  622.00,0.0625;//Re# 5° semicroma 
+      note [16][6] =  622.00,0.03125;//Re# 5° semibiscroma
+      note [17][1] =  587.00,1;//Re 5° semibreve 
+      note [17][2] =  587.00,0.5;//Re 5° minima 
+      note [17][3] =  587.00,0.25;//Re 5° semiminima 
+      note [17][4] =  587.00,0.125;//Re 5° croma 
+      note [17][5] =  587.00,0.0625;//Re 5° semicroma 
+      note [17][6] =  587.00,0.03125;//Re 5° semibiscroma   
+      note [18][1] =  659.00,1;//Mi 5° semibreve 
+      note [18][2] =  659.00,0.5;//Mi 5° minima 
+      note [18][3] =  659.00,0.25;//Mi 5° semiminima 
+      note [18][4] =  659.00,0.125;//Mi 5° croma 
+      note [18][5] =  659.00,0.0625;//Mi 5° semicroma 
+      note [18][6] =  659.00,0.03125;//Mi 5° semibiscroma 
+      note [19][1] =  698.00,1;//Fa 5° semibreve 
+      note [19][2] =  698.00,0.5;//Fa 5° minima 
+      note [19][3] =  698.00,0.25;//Fa 5° semiminima 
+      note [19][4] =  698.00,0.125;//Fa 5° croma 
+      note [19][5] =  698.00,0.0625;//Fa 5° semicroma 
+      note [19][6] =  698.00,0.03125;//Fa 5° semibiscroma 
+      note [20][1] =  740.00,1;//Fa# 5° semibreve 
+      note [20][2] =  740.00,0.5;//Fa# 5° minima 
+      note [20][3] =  740.00,0.25;//Fa# 5° semiminima 
+      note [20][4] =  740.00,0.125;//Fa# 5° croma 
+      note [20][5] =  740.00,0.0625;//Fa# 5° semicroma 
+      note [20][6] =  740.00,0.03125;//Fa# 5° semibiscroma 
+      note [21][1] =  784.00,1;//Sol 5° semibreve 
+      note [21][2] =  784.00,0.5;//Sol 5° minima 
+      note [21][3] =  784.00,0.25;//Sol 5° semiminima 
+      note [21][4] =  784.00,0.125;//Sol 5° croma 
+      note [21][5] =  784.00,0.0625;//Sol 5° semicroma 
+      note [21][6] =  784.00,0.03125;//Sol 5° semibiscroma 
+      note [22][1] =  831.00,1;//Sol# 5° semibreve 
+      note [22][2] =  831.00,0.5;//Sol# 5° minima 
+      note [22][3] =  831.00,0.25;//Sol# 5° semiminima 
+      note [22][4] =  831.00,0.125;//Sol# 5° croma 
+      note [22][5] =  831.00,0.0625;//Sol# 5° semicroma 
+      note [22][6] =  831.00,0.03125;//Sol# 5° semibiscroma  
+      note [23][1] =  880.00,1;//La 5° semibreve 
+      note [23][2] =  880.00,0.5;//La 5° minima 
+      note [23][3] =  880.00,0.25;//La 5° semiminima 
+      note [23][4] =  880.00,0.125;//La 5° croma 
+      note [23][5] =  880.00,0.0625;//La 5° semicroma 
+      note [23][6] =  880.00,0.03125;//La 5° semibiscroma  
+      note [24][1] =  932.00,1;//La# 5° semibreve 
+      note [24][2] =  932.00,0.5;//La# 5° minima 
+      note [24][3] =  932.00,0.25;//La# 5° semiminima 
+      note [24][4] =  932.00,0.125;//La# 5° croma 
+      note [24][5] =  932.00,0.0625;//La# 5° semicroma 
+      note [24][6] =  932.00,0.03125;//La# 5° semibiscroma 
+      note [25][1] =  988.00,1;//Si 5° semibreve 
+      note [25][2] =  988.00,0.5;//Si 5° minima 
+      note [25][3] =  988.00,0.25;//Si 5° semiminima 
+      note [25][4] =  988.00,0.125;//Si 5° croma 
+      note [25][5] =  988.00,0.0625;//Si 5° semicroma 
+      note [25][6] =  988.00,0.03125;//Si 5° semibiscroma     
     while(true)
     {     
         // verifica se è arrivato un carattere dalla seriale del pc
         if(pc.readable())
         {
             cReadChar = pc.getc(); // Read hyperterminal  
-             
+        
+              
              // genera la nota corrispondente al carattere ricevuto
             switch(cReadChar)
             {
@@ -307,6 +480,22 @@
                     pc.printf("\n\r--- Generazione SI = %.2f Hz ampiezza nominale ---\n\r", fFreq);
                     bStop = false;
                 } break;
+                //DO 5°
+                case 'z':
+                case 'Z':
+                {
+                    fFreq=523.00;// frequenza della sinusoide SI da generare
+                    pc.printf("\n\r--- Generazione DO5 = %.2f Hz ampiezza nominale ---\n\r", fFreq);
+                    bStop = false;
+                } break;
+                //RE 5°
+                case 'x':
+                case 'X':
+                {
+                    fFreq=587.00;// frequenza della sinusoide SI da generare
+                    pc.printf("\n\r--- Generazione RE5 = %.2f Hz ampiezza nominale ---\n\r", fFreq);
+                    bStop = false;
+                } break;
                 
                 // pausa
                 case ' ':
@@ -315,7 +504,21 @@
                     pc.printf("\n\r--- Generazione pausa = %.2f Hz ampiezza nominale ---\n\r", fFreq);
                    
                 } break;
-                //DO
+                //prova
+                case 'o':
+                {
+                     fFreq=587.00;
+                     wait_ms(600);
+                     fFreq=392.00;
+                     wait_ms(300);
+                     fFreq=440.00;
+                     wait_ms(300);
+                     fFreq=493.88;
+                     wait_ms(300);
+                     fFreq=523.16;
+                     wait_ms(300);
+                } break;
+                //Stop
                 case 'b':
                 case 'B':
                 {
@@ -337,7 +540,7 @@
             fDeltaT = 1.0/(fFreq*SAMPLESINENUM);
             CalculateSinewave(32767, (32767*fAmp), (PI/2.0)); // generazione della sinusoide con valori nominali
             SampleOutTicker.attach(&SampleOut,fDeltaT); // avvia output della sinusoide per generazione
-             
+         
             
         }
         else // se non è stato premuto nessun tasto