Added Random modulation

Software/Gravity/Gravity.ino

@@ -57,12 +57,12 @@ struct channel {
 };
 
 channel channels[6] = {  //array of channel settings
-  { 2, 10, 0, 0, 0, 0, 0, 0, 0 },
+  { 0, 7, 0, 3, 0, 3, 0, 0, 0 },
-  { 0, 7, 0, 0, 0, 1, 0, 0, 0 },
+  { 0, 7, 0, 3, 0, 3, 0, 0, 0 },
-  { 0, 7, 0, 0, 0, 1, 0, 0, 0 },
+  { 0, 7, 0, 3, 0, 3, 0, 0, 0 },
-  { 0, 7, 0, 0, 0, 1, 0, 0, 0 },
+  { 0, 7, 0, 3, 0, 3, 0, 0, 0 },
-  { 0, 7, 0, 0, 0, 1, 0, 0, 0 },
+  { 0, 7, 0, 3, 0, 3, 0, 0, 0 },
-  { 0, 7, 0, 0, 0, 1, 0, 0, 0 }
+  { 0, 7, 0, 3, 0, 3, 0, 0, 0 }
 };
 
 bool sequences[8][16] {
@@ -286,8 +286,28 @@ void sendTriggers() {
   //multiplier
   for (byte i = 0; i < 6; i++) {
     int currentSeq = channels[i].seqPattern;
+    
+    //RND modulation
+    byte randMod = 0;
+    if (channels[i].CV1Target == 2) {
+      randMod = randMod + a1Input;
+    }
+    if (channels[i].CV2Target == 2) {
+      randMod = randMod + a2Input;
+    }
+    if (channels[i].CV1Target == 2 || channels[i].CV2Target == 2) {
+      randMod = map(randMod, 0, 1023, -5, +5);
+    }
+    byte randAmount = channels[i].random + randMod;
+    if (randAmount > 100) {
+      randAmount = 0;
+    } else if (randAmount > 10) {
+      randAmount = 10;
+    }
+
+
     if ((channels[i].mode == 0 && channelPulseCount[i] == channels[i].offset) || //CLK with offset
-        (channels[i].mode == 1 && channelPulseCount[i] == 0 && random(10) > channels[i].random) //|| //RND
+        (channels[i].mode == 1 && channelPulseCount[i] == 0 && (random(10) + 1) > randAmount) //|| //RND
         //(channels[i].mode == 2 && channelPulseCount[i] == 0 && sequences[currentSeq][0]) //SEQ (for some reason doesn't lke variables inside the index)
        ) {
         digitalWrite(outsPins[i], HIGH);
@@ -305,16 +325,16 @@ void calculateCycles() {
   for (byte i = 0; i < 6; i++) {
     if (channels[i].CV1Target != 1 && channels[i].CV2Target != 1)  {
       playingModes[i] = subDivs[channels[i].subDiv];
-    } else if (channels[i].CV1Target == 1) { //modulation happens here
+    } else if (channels[i].CV1Target == 1) { //subdiv modulation happens here
       int mod;
       mod = a1Input;
       mod = map(mod, 0, 1023, (channels[i].CV1Value * -1), channels[i].CV1Value);
       playingModes[i] = subDivs[channels[i].subDiv - mod];  //subtracting because the innitial array is backwards
-    } else if (channels[i].CV2Target == 1) { //modulation happens here
+    } else if (channels[i].CV2Target == 1) {
       int mod;
       mod = a2Input;
       mod = map(mod, 0, 1023, (channels[i].CV2Value * -1), channels[i].CV2Value);
-      playingModes[i] = subDivs[channels[i].subDiv - mod];  //subtracting because the innitial array is backwards
+      playingModes[i] = subDivs[channels[i].subDiv - mod];
     }
 
     if (playingModes[i] > 0) {

Software/Gravity/InputsCheck.ino

@@ -137,30 +137,7 @@ void checkInputs() {
         channels[displayTab - 1].CV2Target = 2;
       }
     }
-    /* 
     
-    } else if (displayTab != 0 && insideTab == 2) {  //modulation
-      channels[displayTab - 1].modulationRange = channels[displayTab - 1].modulationRange + change;
-      if (channels[displayTab - 1].modulationRange < 0 && channels[displayTab - 1].modulationChannel == 0) {
-        channels[displayTab - 1].modulationRange = 0;
-      } else if (channels[displayTab - 1].modulationRange > 6 && channels[displayTab - 1].modulationChannel == 0) {
-        channels[displayTab - 1].modulationChannel = 1;
-        channels[displayTab - 1].modulationRange = 0;
-      } else if (channels[displayTab - 1].modulationRange < 0 && channels[displayTab - 1].modulationChannel == 1) {
-        channels[displayTab - 1].modulationChannel = 0;
-        channels[displayTab - 1].modulationRange = 6;
-      } else if (channels[displayTab - 1].modulationRange > 6 && channels[displayTab - 1].modulationChannel == 1) {
-        channels[displayTab - 1].modulationRange = 6;
-      }
-
-    } else if (displayTab != 0 && insideTab == 3) {  //offset
-      channels[displayTab - 1].offset = channels[displayTab - 1].offset + change;
-      if (channels[displayTab - 1].offset == 65535) {
-        channels[displayTab - 1].offset = 0;
-      } else if (channels[displayTab - 1].offset >= channelPulsesPerCycle[displayTab - 1]) {
-        channels[displayTab - 1].offset = channelPulsesPerCycle[displayTab - 1];
-      }
-    } */
     updateScreen();
     encPositionOld = encPosition;
   }

Software/Gravity/UI.ino

@@ -184,12 +184,8 @@ void updateScreen() {
       display.print(channelPulsesPerCycle[displayTab-1]+1);
       display.print(F(" "));
     } else if (channels[displayTab - 1].mode == 1) { //RANDOM
-      if (channels[displayTab - 1].random > 0) {
       display.print(channels[displayTab - 1].random);
       display.print(F("0% "));
-      } else {
-        display.print(F("OFF "));
-      }
     } else if (channels[displayTab - 1].mode == 2) { //SEQ
       display.print(channels[displayTab - 1].seqPattern + 1);
     }
@@ -200,7 +196,7 @@ void updateScreen() {
     }
     display.setCursor(94, 25); 
     if (channels[displayTab - 1].CV1Target == 1) {
-      display.print(F("SUBDIV"));
+      display.print(F("DIV"));
       //display.print(channels[displayTab - 1].CV1Value);
     } else if (channels[displayTab - 1].CV1Target == 2) {
       display.print(F("RND"));