Gate kinda works, but needs some tweaking of the values

Software/Gravity/Gravity.ino

@@ -8,7 +8,7 @@
 
 #define VERSION "V:1.2A"
 
-byte memCode = 'E'; //Change to different letter if you changed the data structure
+byte memCode = 'G'; //Change to different letter if you changed the data structure
 
 #define PPQN 24
 #define PULSE_LENGTH 120  //1/10ms resolution. 12ms was failing at 1ms resolution at higher bpm. 60000/200/24 = 12.5 the max pulse length at 1ms resolution for 200bpm is 11ms
@@ -72,15 +72,15 @@ struct channel {
 };
 
 channel channels[6] = {  //array of channel settings
-  { 0, 7, 0, 0, 0, 0, 0, 0, 0 },
+  { 0, 7, 0, 0, 0, 0, 0, 23, 0 },
-  { 0, 7, 0, 0, 0, 0, 0, 0, 0 },
+  { 0, 7, 0, 0, 0, 0, 0, 23, 0 },
-  { 0, 7, 0, 0, 0, 0, 0, 0, 0 },
+  { 0, 7, 0, 0, 0, 0, 0, 23, 0 },
-  { 0, 7, 0, 0, 0, 0, 0, 0, 0 },
+  { 0, 7, 0, 0, 0, 0, 0, 23, 0 },
-  { 0, 7, 0, 0, 0, 0, 0, 0, 0 },
+  { 0, 7, 0, 0, 0, 0, 0, 23, 0 },
-  { 0, 7, 0, 0, 0, 0, 0, 0, 0 }
+  { 0, 7, 0, 0, 0, 0, 0, 23, 0 }
 };
 
-bool seqA1[16] = {1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1};
+bool seqA1[16] = {1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1}; //switch to struct { uint32_t sequence; uint8_t length; uint8_t subdiv }. test with lengthOf
 bool seqA2[16] = {0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0};
 bool seqA3[16] = {1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0};
 bool seqA4[16] = {0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1};
@@ -122,6 +122,7 @@ unsigned long lastExtPulseTime = 0;
 unsigned long newExtPulseTime = 0;
 
 bool needPulseReset[6] = { true, true, true, true, true, true };
+int gatePulseCount[6] = {0,0,0,0,0,0};
 
 byte displayTab = 0;
 bool insideTab = false;
@@ -303,7 +304,16 @@ void clock() {
     // pull low all outputs after set pulse length
     if (tickCount >= PULSE_LENGTH) {
       for (byte i = 0; i < 6; i++) {
-        digitalWrite(outsPins[i], LOW);
+        if (channels[i].mode == 4) { //channels in gate mode
+          if (gatePulseCount[i] == channels[i].gate * 100) { //I thought this would be number of pulses, but it seems to be msecs (??) that's why there's *100. need to investigate
+            digitalWrite(outsPins[i], LOW);
+            gatePulseCount[i] = 0;
+          } else {
+            gatePulseCount[i]++;
+          }
+        } else { //everything else
+          digitalWrite(outsPins[i], LOW);
+        } 
       }
       digitalWrite(clockOutPin, LOW);
     }
@@ -428,7 +438,7 @@ void sendTriggers() {
       } else if (seqPattern == 15) {
         currentSeq = seqB8;
       }
-      if (channels[i].mode == 2 && currentSeq[currentStep]) { // EXT CLOCK SEQUENCER BUG IS SOMEWHERE HERE  ????  && channelPulseCount[i] == 0  might be related to channelPulsesPerCycle not calculated in time
+      if (channels[i].mode == 2 && currentSeq[currentStep]) {
         digitalWrite(outsPins[i], HIGH);
       }
     }
@@ -482,6 +492,7 @@ void sendTriggers() {
 
     if ((channels[i].mode == 0 && channelPulseCount[i] == channels[i].offset) //CLK with offset
      || (channels[i].mode == 1 && channelPulseCount[i] == 0 && (random(10) + 1) > randAmount) //RND
+     || (channels[i].mode == 4 && channelPulseCount[i] == 0) //gate
        ) {
         digitalWrite(outsPins[i], HIGH);
     }

Software/Gravity/Interactions.ino

@@ -195,8 +195,8 @@ void checkInputs() {
         channels[displayTab - 1].gate = channels[displayTab - 1].gate + change;
         if (channels[displayTab - 1].gate > 100) {
           channels[displayTab - 1].gate = 0;
-        } else if (channels[displayTab - 1].gate > 15) {
+        } else if (channels[displayTab - 1].gate > 40) {
-          channels[displayTab - 1].gate = 15;
+          channels[displayTab - 1].gate = 40;
         }
         saveState();
       } else if (insideTab && !shiftBtnPushed && !menuItemSelected) {
@@ -289,7 +289,7 @@ void checkInputs() {
                  && (menuItemSelected || shiftBtnPushed) 
                  && displayTab != 0 
                  && menuItem == 2 
-                 && channels[displayTab - 1].mode == 1) { //SUBDIV for RANDOM
+                 && (channels[displayTab - 1].mode == 1 || channels[displayTab - 1].mode == 4)) { //SUBDIV for RANDOM and GATE
         channels[displayTab - 1].subDiv = channels[displayTab - 1].subDiv - change;
         if (channels[displayTab - 1].subDiv > 200) { 
           channels[displayTab - 1].subDiv = 0;
@@ -401,6 +401,7 @@ void checkInputs() {
         sendMIDIStart();
       } else {
         isPlaying = false;
+        resetClocks();
         sendMIDIStop();
       }
     }

Software/Gravity/UI.ino

@@ -231,7 +231,7 @@ void updateScreen() {
         } else if (channels[displayTab - 1].mode == 3) {
           valueStr = String(channels[displayTab - 1].swing) + "%"; 
         } else if (channels[displayTab - 1].mode == 4) {
-          valueStr = String(channels[displayTab - 1].gate) + "%"; 
+          valueStr = String(channels[displayTab - 1].gate); 
         }
         u8g2.setFont(stkL);
         if ((!insideTab && shiftBtnPushed) || (insideTab && menuItem == 0 && (menuItemSelected || shiftBtnPushed))) {
@@ -272,10 +272,11 @@ void updateScreen() {
         }
       }
 
-      valueStr = F("t");
       if (masterClockMode == 0 && !isPlaying) {
+        valueStr = F("t");
         u8g2.drawUTF8(121, yPos, valueStr.c_str() );
       } else if (masterClockMode == 0 && isPlaying)  {
+        valueStr = F("r");
         u8g2.drawUTF8(122, yPos, valueStr.c_str() );
       }
     }