Diff: main.cpp

Revision:

13:29705e6bf718

Parent:

12:3a1e7fde5040

Child:

14:0fcc949310b7

--- a/main.cpp	Thu Dec 07 22:48:14 2017 +0000
+++ b/main.cpp	Fri Dec 08 00:04:26 2017 +0000
@@ -101,9 +101,9 @@
     
     testTone = (testTone + carrierIncrements[25]) & 0xffff;
     
-    for(int64_t i; i < numKeys; ++i){//for all keys
+    for(int64_t i = 0ll ; i < numKeys; ++i){//for all keys
         int64_t keymask = 0x00000001 << i;
-        keypressed = keyboard & keymask;
+        keypressed = (keyboard & keymask) != 0;
         CenvAmp = envelopeAmpsC[i];
         MenvAmp = envelopeAmpsM[i];
         
@@ -149,8 +149,8 @@
         modVal = modVal * modVol >> 16;
         
         //debug
-        //modVal = 0;
-        //CenvAmp = keypressed ? 1 : 0;
+        modVal = 0;
+        CenvAmp = keypressed ? 1 : 0;
         
         tempPhase = carrierPhases[i] + carrierIncrements[i];
         tempPhase = (tempPhase + modVal) & 0xffff;
@@ -160,16 +160,16 @@
         
         volumeSum += carVal;        
     }
-    
+    if(keyboard != 0ll)
+        volumeSum += fastSin(testTone);
     volumeSum = volumeSum / numKeys;
     volumeSum = (volumeSum * Volume) >> 16;
     //outMono.write_u16((volumeSum + Volume) > 1);
-    volumeSum = fastSin(testTone) * 8;
+    volumeSum *= 8 * numKeys;
     volumeSum = (volumeSum > 32767) ? 32767 : volumeSum;
     volumeSum = (volumeSum < -32768) ? -32768 : volumeSum;
     volumeSum = volumeSum + 32768;
     
-    
     outMono.write_u16(volumeSum);
 }
 
@@ -202,15 +202,14 @@
     carR = 0;
     
     keyBank.mode(PullNone);
-    synthesisClock.attach(synthesize, 0.000025);
+    synthesisClock.attach(synthesize, 0.000025);//debug
     
     while(true){
         ratNumer = 0xf & ~ numerator;
         ratDenom = 0xf & ~ denominator;
         FMmult = (ratNumer << 16) / ratDenom;
         
-        //Volume = (int)inVol.read_u16();
-        Volume = 0xffff;
+        Volume = (int)inVol.read_u16();
         
         modVol = (int)inModAmt.read_u16();
         
@@ -248,30 +247,21 @@
         else
             modR = 0xffff / ((int)inModR.read_u16());
         
-        //THIS IS CORRECT (1 means the key is connected)
-        //                 B8    B7    B6    B5    B4    B3    B2    B1  B0
-        //               |----||----||----||----||----||----||----||----||
-        //0000000000000001111111111111111111111111111111111111111111111111
-        //
-        //THIS IS NOT CORRECT (1 means the key is connected)
-        //            B8    B7    B6    B5    B4    B3    B2    B1    B0
-        //          |----||----||----||----||----||----||----||----||----|
-        //0000000000111111111111111111111111111111111111111111111111100000
-        //Thus, we need to subtract 5 from our shift
+        
         keytemp = 0; //zero the keys before we start ORing on top of everything
         for(int i = 0; i < 9; ++i) {
-            bankSelect = (~(1LL << i)) & (unsigned long long)bankSelect.mask();
+            bankSelect = (~(1 << i)) & bankSelect.mask();
             wait_us(200);
             int shiftOffset = 6LL * i;
-
-    
+            
             keytemp |= ((~(unsigned long long)keyBank) & (unsigned long long)keyBank.mask()) << (unsigned long long)shiftOffset;
         }
         keytemp >>= 5;
         
-        //keyboard = keytemp;
-        //debug
-        keyboard = 0x1000000ll;
+        keyboard = keytemp;
+        
+        
+        
         wait_ms(5);
     }
 }