Minor memory optimizations and stencil production file

Software/Gravity/Gravity.ino

@@ -69,14 +69,26 @@ bool seqA1[16] = {1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0};
 bool seqA2[16] = {0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0};
 bool seqA3[16] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
 bool seqA4[16] = {1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0};
+bool seqA5[16] = {1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0};
+bool seqA6[16] = {0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0};
+bool seqA7[16] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
+bool seqA8[16] = {1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0};
+bool seqB1[16] = {1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0};
+bool seqB2[16] = {0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0};
+bool seqB3[16] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
+bool seqB4[16] = {1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0};
+bool seqB5[16] = {1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0};
+bool seqB6[16] = {0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0};
+bool seqB7[16] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
+bool seqB8[16] = {1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0};
 bool *currentSeq;
-int currentStep = 0;
+byte currentStep = 0;
 
 byte memCode = 'A'; //Change to different letter if you changed the data structure
 
-int channelPulseCount[6];
-int channelPulsesPerCycle[6];
-int sixteenthPulseCount = 0;
+unsigned int channelPulseCount[6];
+unsigned int channelPulsesPerCycle[6];
+byte sixteenthPulseCount = 0;
 int playingModes[6];  //actual channel modes array updated from channels object on each beat
 
 unsigned int pulsePeriod;
@@ -84,8 +96,6 @@ bool isPlaying = false;
 
 unsigned int tickCount = 0;
 unsigned int pulseCount = 0;
-unsigned int extTriggerCount = 0;
-byte extResetCountdown = 0;
 
 byte masterClockMode = 0;  // 0 - internal, 1 - external 24ppqn, 2 - external beat
 unsigned long lastExtPulseTime;
@@ -93,11 +103,10 @@ unsigned long newExtPulseTime;
 
 bool needPulseReset[6] = { true, true, true, true, true, true };
 
-unsigned int displayTab = 0;
-unsigned int displayTabOld;
+byte displayTab = 0;
 bool insideTab = false;
-unsigned int menuItem = 0;
-unsigned int lastMenuItem = 3;
+byte menuItem = 0;
+byte lastMenuItem = 3;
 bool playBtnPushed = false;
 bool shiftBtnPushed = false;
 
@@ -109,7 +118,7 @@ unsigned long encPressedTime;
 unsigned long encReleasedTime;
 bool encPressRegistered;
 
-unsigned long lastInteractionTime;  // used for display timeout
+//unsigned long lastInteractionTime;  // used for display timeout
 
 Adafruit_SSD1306 display(128, 64, &Wire, -1);
 RotaryEncoder encoder(ENC_D1_PIN, ENC_D2_PIN, RotaryEncoder::LatchMode::TWO03);

Software/Gravity/UI.ino

@@ -1,7 +1,8 @@
 void updateScreen() {
+  
   display.clearDisplay();
 
-  lastInteractionTime = millis();  //not sure if it's a right place for this, but should do for now
+  //lastInteractionTime = millis();  //not sure if it's a right place for this, but should do for now
 
   //Tabs
   display.drawRect(0, 48, 128, 1, SSD1306_WHITE);
@@ -81,9 +82,7 @@ void updateScreen() {
     }
     
   } else { //CHANNELS
-    if (true) { //placeholder for channel modes with different amount of submenu items
-      lastMenuItem = 3;
-    }
+    lastMenuItem = 3;
     if (menuItem == 0 && insideTab) {
       display.setTextColor(SSD1306_BLACK);
     } else {

Software/Gravity/build/arduino.avr.nano/GToE.ino.eep

@@ -1 +0,0 @@
-:00000001FF