Diff: main.cpp

Revision:

2:93da96b41127

Parent:

1:78ca0566c062

Child:

3:3a4d2d10e298

--- a/main.cpp	Tue Jul 16 02:07:49 2019 +0000
+++ b/main.cpp	Tue Jul 16 09:37:41 2019 +0000
@@ -40,7 +40,7 @@
 
 void placeNewSample(void)
 {
-    PWM.write(audioDataBuffer[bufferPOS++]*!Button); //multiply by POT value for volume.
+    PWM.write(audioDataBuffer[bufferPOS++]); //multiply by POT value for volume.
     bufferPOS = (bufferPOS+1) & 0x07F;
 }
 
@@ -49,7 +49,7 @@
     WavFile Track;
     Ticker SampleTime;
     
-    daplink.printf("\f---DAPLINK SERIAL PORT---\r\n\r\nPLAY TONE VER 26 \r\n (CHANGEABLE TONE) MAX FREQUENCY: 1680. \r\n AFTER 1680Hz INPUTS CANNOT BE PROCESSED.\r\n\r\n");
+    daplink.printf("\f---DAPLINK SERIAL PORT---\r\n\r\nMINI PIANO ver 1 \r\nMAKE SURE YOUR PUTTY IS SET TO NOT WAIT FOR [ENTER] \r\nMIDDLE A (A4) (440Hz) IS Y, [WHITE] KEYS VALID FROM 1 to L. \r\nPRESS SHIFT FOR SHARP\r\n\r\n");
     microUSB.printf("micro USB serial port\r\n");
     rLED = LED_ON;
     wait_ms(500);
@@ -68,7 +68,7 @@
     
     printf("Playing tone...\r\n");
     
-    int PlayingFreq = 500;
+    int PlayingFreq = 440, attached = 0;
     
     while(1)
     {
@@ -81,22 +81,183 @@
         
         printf("\r\nTicker Period: %f\tTicker Freq: %f\r\nTarget Freq: %i\r\n\r\n",ticker_period, 1/ticker_period, PlayingFreq);
 
-        SampleTime.attach(&placeNewSample,ticker_period);
+        if(attached)
+        {
+            SampleTime.attach(&placeNewSample,ticker_period);
+        }
+        
         bLED = LED_OFF;
         
         char c;
-        char number[10];
-        for(i=0;i<10 && c != '\r' && c != '\n'; i++)
+        c = daplink.getc();
+        
+        gLED = LED_ON;
+        
+        switch(c)
         {
-               c = daplink.getc();
-               number[i] = c;
+            case '1':
+                PlayingFreq = 98;
+                break;
+            case '!':
+                PlayingFreq = 404;
+                break;
+            case '2':
+                PlayingFreq = 110;
+                break;
+            case '@':
+                PlayingFreq = 117;
+                break;
+            case '3':
+                PlayingFreq = 123;
+                break;
+            case '4':
+                PlayingFreq = 131;
+                break;
+            case '$':
+                PlayingFreq = 139;
+                break;
+            case '5':
+                PlayingFreq = 147;
+                break;
+            case '%':
+                PlayingFreq = 156;
+                break;
+            case '6':
+                PlayingFreq = 165;
+                break;
+            case '7':
+                PlayingFreq = 175;
+                break;
+            case '&':
+                PlayingFreq = 185;
+                break;
+            case '8':
+                PlayingFreq = 196;
+                break;
+            case '*':
+                PlayingFreq = 208;
+                break;
+            case '9':
+                PlayingFreq = 220;
+                break;
+            case '(':
+                PlayingFreq = 233;
+                break;
+            case '0':
+                PlayingFreq = 247;
+                break;
+            case 'q':
+                PlayingFreq = 262;
+                break;
+            case 'Q':
+                PlayingFreq = 277;
+                break;
+            case 'w':
+                PlayingFreq = 294;
+                break;
+            case 'W':
+                PlayingFreq = 311;
+                break;
+            case 'e':
+                PlayingFreq = 330;
+                break;
+            case 'r':
+                PlayingFreq = 349;
+                break;
+            case 'R':
+                PlayingFreq = 370;
+                break;
+            case 't':
+                PlayingFreq = 392;
+                break;
+            case 'T':
+                PlayingFreq = 415;
+                break;
+            case 'y':
+                PlayingFreq = 440;
+                break;
+            case 'Y':
+                PlayingFreq = 466;
+                break;
+            case 'u':
+                PlayingFreq = 494;
+                break;
+            case 'i':
+                PlayingFreq = 523;
+                break;
+            case 'I':
+                PlayingFreq = 554;
+                break;
+            case 'o':
+                PlayingFreq = 587;
+                break;
+            case 'O':
+                PlayingFreq = 622;
+                break;
+            case 'p':
+                PlayingFreq = 659;
+                break;
+            case 'a':
+                PlayingFreq = 698;
+                break;
+            case 'A':
+                PlayingFreq = 740;
+                break;
+            case 's':
+                PlayingFreq = 784;
+                break;
+            case 'S':
+                PlayingFreq = 831;
+                break;
+            case 'd':
+                PlayingFreq = 880;
+                break;
+            case 'D':
+                PlayingFreq = 932;
+                break;
+            case 'f':
+                PlayingFreq = 988;
+                break;
+            case 'g':
+                PlayingFreq = 1047;
+                break;
+            case 'G':
+                PlayingFreq = 1109;
+                break;
+            case 'h':
+                PlayingFreq = 1175;
+                break;
+            case 'H':
+                PlayingFreq = 1245;
+                break;
+            case 'j':
+                PlayingFreq = 1319;
+                break;
+            case 'k':
+                PlayingFreq = 1397;
+                break;
+            case 'K':
+                PlayingFreq = 1480;
+                break;
+            case 'l':
+                PlayingFreq = 1568;
+                break;
+            case 'L':
+                PlayingFreq = 1661;
+                break;
+            case '\r':
+                attached = !attached;
+                break;
+        }
+
+        gLED = LED_OFF;
+        rLED = !rLED;
+        if(attached)
+        {
+            SampleTime.detach();
         }
         
-        gLED = LED_ON;
-        PlayingFreq = strtol(number,NULL,0);
-        gLED = LED_OFF;
-        rLED = !rLED;
-        SampleTime.detach();
+        printf("\033[A\033[A\033[A\033[A");
     }
 };