simple test with game of life

ls_displayModes.ino

@@ -279,7 +279,7 @@ void updateSwitchLeds() {
 
   // highlight global settings yellow when user firmware mode is active
   if (userFirmwareActive) {
-    setLed(0, GLOBAL_SETTINGS_ROW, COLOR_YELLOW, cellOn);
+    setLed(0, GLOBAL_SETTINGS_ROW, COLOR_BLUE, cellOn);
     return;
   }
 

ls_handleTouches.ino

@@ -1291,7 +1291,8 @@ void sendReleasedNote() {
 void handleNewUserFirmwareTouch() {
   sensorCell->note = sensorCol;
   sensorCell->channel = sensorRow+1;
-  midiSendNoteOn(LEFT, sensorCell->note, sensorCell->velocity, sensorCell->channel);
+  // midiSendNoteOn(LEFT, sensorCell->note, sensorCell->velocity, sensorCell->channel);
+  multipass_press(sensorCol, sensorRow);
 }
 
 void handleNewControlModeTouch() {
@@ -1696,7 +1697,8 @@ void handleTouchRelease() {
   }
   // user firmware mode has its own mode of operation
   else if (userFirmwareActive) {
-    midiSendNoteOffWithVelocity(LEFT, sensorCell->note, sensorCell->velocity, sensorCell->channel);
+    // midiSendNoteOffWithVelocity(LEFT, sensorCell->note, sensorCell->velocity, sensorCell->channel);
+    multipass_release(sensorCol, sensorRow);
     sensorCell->clearMusicalData();
   }
   // control mode has its own mode of operation

ls_multipass.ino

@@ -0,0 +1,103 @@
+static const int MULTIPASS_CLOCK_DIVISOR = 12;
+static const int MULTIPASS_CLOCK_OFF = 8;
+static const int MULTIPASS_SCALE_COUNT = 8;
+static int multipass_clock_counter = 0;
+static int scale[MULTIPASS_SCALE_COUNT] = {0, 3, 4, 6, 7, 9, 10, 12};
+
+static const int MAXX = 16;
+static const int MAXY = 8;
+static const int NOTES = 4;
+int gol_notes[NOTES] = { 0 };
+static int gol_states[MAXX][MAXY][2];
+int gol_gen;
+
+int gol_neighbours(int x, int y, int gen) {
+    return 
+        (gol_states[(x+MAXX-1)%MAXX][(y+MAXY-1)%MAXY][gen] > 0) +
+        (gol_states[(x+0)%MAXX][(y+MAXY-1)%MAXY][gen] > 0) +
+        (gol_states[(x+1)%MAXX][(y+MAXY-1)%MAXY][gen] > 0) +
+        (gol_states[(x+MAXX-1)%MAXX][(y+0)%MAXY][gen] > 0) +
+        (gol_states[(x+1)%MAXX][(y+0)%MAXY][gen] > 0) +
+        (gol_states[(x+MAXX-1)%MAXX][(y+1)%MAXY][gen] > 0) +
+        (gol_states[(x+0)%MAXX][(y+1)%MAXY][gen] > 0) +
+        (gol_states[(x+1)%MAXX][(y+1)%MAXY][gen] > 0);
+}
+
+static void gol_next_gen(void) {
+    int nextgen = gol_gen ? 0 : 1;
+    for (int x = 0; x < MAXX; x++)
+        for (int y = 0; y < MAXY; y++) {
+            int n = gol_neighbours(x, y, gol_gen);
+            if (gol_states[x][y][gol_gen] && (n == 2 || n == 3)) {
+                gol_states[x][y][nextgen] = 1;
+            } else if (!gol_states[x][y][gol_gen] && (n == 3)) {
+                gol_states[x][y][nextgen] = 2;
+            } else {
+                gol_states[x][y][nextgen] = 0;
+            }
+        }
+    gol_gen = nextgen;
+}
+
+static void gol_update_leds(void) {
+    for (int x = 0; x < MAXX; x++)
+        for (int y = 0; y < MAXY; y++)
+            if (gol_states[x][y][gol_gen])
+                setLed(x + 1, y, gol_states[x][y][gol_gen] == 1 ? COLOR_RED : COLOR_GREEN, cellOn, LED_LAYER_CUSTOM2);
+            else
+                clearLed(x + 1, y, LED_LAYER_CUSTOM2);
+}
+
+static void gol_send_notes(void) {
+    int count = 0;
+    for (int x = 0; x < MAXX; x++)
+        for (int y = 0; y < MAXY; y++)
+            count += gol_states[x][y][gol_gen] * x * y;
+
+    gol_notes[3] = gol_notes[2];
+    gol_notes[2] = gol_notes[1];
+    gol_notes[1] = gol_notes[0];
+    gol_notes[0] = scale[count % MULTIPASS_SCALE_COUNT] + 60;
+
+    for (int i = 0; i < NOTES; i++)
+        midiSendNoteOn(LEFT, gol_notes[i], 80, i + 1);
+}
+
+static void gol_clear_notes(void) {
+    for (int i = 0; i < NOTES; i++)
+        midiSendNoteOff(LEFT, gol_notes[i], 1);
+}
+
+void multipass_clock(void) {
+    if (!userFirmwareActive) return;
+
+    if (++multipass_clock_counter < MULTIPASS_CLOCK_DIVISOR) {
+        if (multipass_clock_counter == MULTIPASS_CLOCK_OFF) gol_clear_notes();
+        return;
+    }
+    multipass_clock_counter = 0;
+    gol_next_gen();
+    gol_update_leds();
+    gol_send_notes();
+}
+
+void multipass_press(int col, int row) {
+    if (!userFirmwareActive) return;
+
+    DEBUGPRINT((-1,"multipass_press col = ")); DEBUGPRINT((-1,(int)col));
+    DEBUGPRINT((-1," row = ")); DEBUGPRINT((-1,(int)row));
+    DEBUGPRINT((-1,"\n"));
+
+    if (col == 0) return;
+    gol_states[col-1][row][gol_gen] = gol_states[col-1][row][gol_gen] ? 0 : 2;
+}
+
+void multipass_release(int col, int row) {
+    if (!userFirmwareActive) return;
+
+    DEBUGPRINT((-1,"multipass_press col = ")); DEBUGPRINT((-1,(int)col));
+    DEBUGPRINT((-1," row = ")); DEBUGPRINT((-1,(int)row));
+    DEBUGPRINT((-1,"\n"));
+
+    if (col == 0) return;
+}

ls_rtos.ino

@@ -132,6 +132,7 @@ inline void performContinuousTasks(unsigned long nowMicros) {
   if (clockUpdated) {
     performCheckAdvanceArpeggiator();
     performCheckAdvanceSequencer();
+    multipass_clock();
   }
 
   if (Device.serialMode) {