Senior Design: Sound Monitor / 4951

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Dependencies:   LCD_fonts SPI_TFT_ILI9341 CMSIS_DSP_401_without_cm4 mbed-src SDFileSystem wavfile

Files at this revision

API Documentation at this revision

Revision 13:ab0285338951, committed 2015-12-14

Comitter:
linx0576
Date:
Mon Dec 14 22:13:11 2015 +0000
Parent:
12:ed94d67bd36b
Commit message:
update

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Sun Dec 13 20:06:12 2015 +0000
+++ b/main.cpp	Mon Dec 14 22:13:11 2015 +0000
@@ -157,7 +157,7 @@
     float32_t stst=0;
     char log[10][32];
     float32_t mselog[10] = {NULL};
-    set_time(1448935737);           // Set RTC time to Dec 01 2015 02:09 AM
+//    set_time(1448935737);           // Set RTC time to Dec 01 2015 02:09 AM
     int pu, pd, ps;                 // LL left & right
     TFT.claim(stdout);              // send stdout to the TFT display
     TFT.claim(stderr);              // send stderr to the TFT display
@@ -437,6 +437,17 @@
             WaitForResponse("OK");
             TFT.locate(10,row); TFT.printf("Connected to the Network"); row+=10; 
 
+/*            float32_t m[6] = {  6.025026,      9.928841,      8.930499,      7.013349,       6.081062,      5.389579};
+            int k;
+            int l[6] = {    1448934757, 1448935757, 1448935837, 1448938857, 1448940757, 1448945757};
+            
+            for (k=0; k<6; k++)
+            {   set_time(l[k]);
+                time_t seconds = time(NULL);
+                strftime(log[k], 32, "%b %d %Y  %I:%M %p\n", localtime(&seconds));
+                TFT.printf("%s   MSE: %f\n\n", log[k], m[k]);
+            }*/
+            
             TFT.locate(165,270);
             printf("Return");
             TFT.rect(150,265,220,285,Green);
@@ -473,7 +484,7 @@
         }
         
         if (stage==5)                                       //recording...  with interval
-        {   int t = 2*(h*60+m);
+        {   int t = 4*(h*60+m);
             int t1, abc;
             float32_t sum, sum_mse, sum_st;
             TFT.set_font((unsigned char*) Arial24x23);
@@ -494,7 +505,7 @@
             TFT.rect(13,255,225,285,Green);
  
             while (stage==5)
-            {   sum=0;      sum_mse=0;      sum_st=0;
+            {   sum=0;      sum_mse=0;      sum_st=0;       t1=0;
 
                 RECORD();
                 MSE();
@@ -523,7 +534,7 @@
         
                 while(t1<t)
                 {   ps = ain3.read();
-                    if (ps==0)    {   t1++;   wait(0.5);    }
+                    if (ps==0)    {   t1++;   wait(0.2);    }
                     else if (ps==1)  {   wait(0.3);  TFT.cls();  stage=0;   break; }
                 } 
             }