Added sequence recorder

Software/Gravity/Gravity.ino

@@ -81,6 +81,7 @@ int playingModes[6];  //actual channel modes array updated from channels object
 
 unsigned int pulsePeriod;
 bool isPlaying = false;
+bool isRecording = false;
 
 unsigned int tickCount = 0;
 unsigned int pulseCount = 0;

Software/Gravity/Interactions.ino

@@ -9,9 +9,9 @@ void checkInputs() {
     encReleasedTime = millis();
 
     if (encReleasedTime - encPressedTime < 500) {  // press shorter than .5s is for entering the submenu
-      if (!insideTab) {
-        insideTab = 1;
-      } else if (insideTab && channels[displayTab - 1].mode == 2 && menuItem == 1) { //enter the pattern editor
+      if (!insideTab && displayScreen == 0) {
+        insideTab = true;
+      } else if (insideTab && channels[displayTab - 1].mode == 2 && menuItem == 1 && displayScreen == 0) { //enter the pattern editor
         if (channels[displayTab - 1].seqPattern == 0) {
           patternToEdit = seqA1;
         } else if (channels[displayTab - 1].seqPattern == 1) {
@@ -46,6 +46,9 @@ void checkInputs() {
           patternToEdit = seqB8;
         }
         displayScreen = 1;
+        isRecording = 0;
+      } else if (displayScreen == 1) {
+        isRecording = !isRecording;
       }
       updateScreen();
     } else if (encReleasedTime - encPressedTime < 2000) {  // longer press (<2s) is for navigating back. longer than 2s presses are ignored
@@ -54,6 +57,7 @@ void checkInputs() {
       } else if (insideTab == 1) {
         insideTab = 0;
         menuItem = 0;
+        isRecording = 0;
       } 
       updateScreen();
     }
@@ -207,7 +211,7 @@ void checkInputs() {
         }
         saveState();
       }
-    } else if (displayScreen == 1) {
+    } else if (displayScreen == 1 && !isRecording) {
       stepNumSelected = stepNumSelected + change;
       if (stepNumSelected > 100) {
         stepNumSelected = 15;
@@ -236,9 +240,11 @@ void checkInputs() {
   //shift button
   if (!digitalRead(SHIFT_BTN_PIN) && !shiftBtnPushed) {
     shiftBtnPushed = true;
-    if (displayScreen == 1) {
+    if (displayScreen == 1 && !isRecording) {
       patternToEdit[stepNumSelected] = !patternToEdit[stepNumSelected];
       saveState();
+    } else if (displayScreen == 1 && isRecording) {
+      patternToEdit[currentStep] = 1;
     }
     updateScreen(); 
   } else if (digitalRead(SHIFT_BTN_PIN) && shiftBtnPushed) {

Software/Gravity/UI.ino

@@ -271,10 +271,9 @@ void updateScreen() {
         u8g2.drawUTF8(122, yPos, "r");
       }
     } 
-    //Edit Pattern
+    //Edit Pattern Screen
     else if (displayScreen == 1) {
       
-      //patternToEdit = seqA4;
       for (byte i = 0; i < 8; i++) {
         if (patternToEdit[i]) {
           u8g2.drawUTF8(19 + i*12, 20, "q");
@@ -289,11 +288,17 @@ void updateScreen() {
           u8g2.drawUTF8(19 + (i-8)*12, 40, "p");
         }
       }
+      if (!isRecording) {
         if (stepNumSelected < 8 ) {
           u8g2.drawFrame(16 + stepNumSelected * 12, 12, 11, 11);
         } else {
           u8g2.drawFrame(16 + (stepNumSelected-8) * 12, 32, 11, 11);
         }
+      }
+
+      if (isRecording) {
+        u8g2.drawUTF8(44, 60, "RECORDING");
+      }
 
     }
   } while ( u8g2.nextPage() );