Revision 2:6f99f6b825b8, committed 2016-11-14

Comitter:

alfonsochin1

Date:

Mon Nov 14 00:31:05 2016 +0000

Parent:

1:7655383ca5fd

Commit message:

pa' la raza;

Changed in this revision

--- a/main.cpp	Wed Dec 02 20:14:40 2015 +0000
+++ b/main.cpp	Mon Nov 14 00:31:05 2016 +0000
@@ -6,8 +6,11 @@
 #include "FastAnalogIn.h"
 #include <string>
 
-//Enrique García Sandoval A01224184
-//Emmanuel Gonzalez Palacios A01228185
+//Luis Israel Rivera Rodriguez A01227916
+//Jesus Alfonso Lopez Chin A01228531
+//Jorge Alan Hernandez Torres A01228809
+//Jorge Daniel Nuñez
+//David Olide 
 
 // Basado en el código de Frank Vannieuwkerke en KL25Z_FFT_Demo
 // https://developer.mbed.org/users/frankvnk/code/KL25Z_FFT_Demo/
@@ -80,6 +83,7 @@
 int col1 = frequencyToBin(1209);
 int col2 = frequencyToBin(1336);
 int col3 = frequencyToBin(1477);
+int col4 = frequencyToBin(1633);
 int row1 = frequencyToBin(697);
 int row2 = frequencyToBin(770);
 int row3 = frequencyToBin(852);
@@ -87,7 +91,7 @@
 string valC1[] = {"1", "4", "7", "*"};
 string valC2[] = {"2", "5", "8", "0"};
 string valC3[] = {"3", "6", "9", "#"};
-
+string valC4[] = {"A", "B", "C", "D"};
 
 int maxCol(){ //Magnitud máxima en una columna
     int col = 0;
@@ -101,8 +105,12 @@
         col = 2;   
     }  
     if(magnitudes[col3] > max){
+        max = magnitudes[col3];
         col = 3;   
     }   
+    if(magnitudes[col4] > max){
+        col = 4;   
+    }  
     return col;
 }
 
@@ -142,6 +150,9 @@
         case 3:
             salida = valC3[R];
             break;
+        case 4: 
+            salida = valC4[R];
+            break;
     }
     return salida;
 }
@@ -187,7 +198,9 @@
         S = & arm_cfft_sR_f32_len4096;
         break;
     }
-    
+    int x=0;
+    string valor1;
+    string valor2;
     while(true){
         // Calculate FFT if a full sample is available.
         if (samplingIsDone()) {
@@ -197,10 +210,30 @@
             arm_cmplx_mag_f32(samples, magnitudes, FFT_SIZE);
             // Restart audio sampling.
             samplingBegin();
-            
+            if(x==0)
+            {
+                x=1;
+                valor1=(valor().c_str()); 
+                printf("Valor1:   "+valor1);   
+                printf("\r\n"); 
+            }
+            else
+            {
+                x=0;
+                valor2=(valor().c_str());
+                printf("Valor 2:   "+valor2); 
+                printf("\r\n");       
+            }
+            if(valor2==valor1)
+            {
+                printf(valor().c_str());
+                printf("\r\n");  
+            }
+            valor1=8;
+            valor2=6;
             //Correr identificacion de tonos
-            printf(valor().c_str());
-            printf("\r\n");
+            
+           
         }