Luke Cartwright / Mbed 2 deprecated ELEC2645_Project_el18loc_nearlythere

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Dependencies:   mbed

Diff: Sound/Sound.cpp

Revision:
30:08cc4ec58d07
Parent:
24:c3bb1b0b2207
Child:
31:cfdb014ff086
diff -r 207111ffd6e6 -r 08cc4ec58d07 Sound/Sound.cpp
--- a/Sound/Sound.cpp	Mon May 25 20:00:31 2020 +0000
+++ b/Sound/Sound.cpp	Tue May 26 10:17:47 2020 +0000
@@ -21,7 +21,6 @@
         i=0;
         return(i);
     }
-    
     i=wavetable_itt(i,frequency);
     
     if (waveform==1) {
@@ -49,9 +48,9 @@
 uint16_t Sound::wavetable_itt(uint16_t i, int frequency)
 {
     i_d = i + ((1024*frequency)/ 10000); //i+((samples*f)*Ts)
-    i=ceil(i_d); //ROUND IN FUTURE*************
-
-    if (i>=1024) {
+    i=ceil(i_d); //rounds to int
+    
+    if (i>=1024) { //Sorts Overlap
         i=i-1024;
     }
     return(i);