bluetooth

1 files changed, 68 insertions, 14 deletions

diff --git a/keyboard/preonic/keymap_midi.c b/keyboard/preonic/keymap_midi.c
index c7937bb9b5..a0fa59990c 100644
--- a/keyboard/preonic/keymap_midi.c
+++ b/keyboard/preonic/keymap_midi.c
@@ -20,37 +20,91 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <lufa.h>
 
 uint8_t starting_note = 0x0C;
+int offset = 7;
 
 void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
 {
-	if (id != 0) {
-	    if (record->event.pressed) {
-	    	midi_send_noteon(&midi_device, opt, (id & 0xFF), 127);
-	    } else {
-	        midi_send_noteoff(&midi_device, opt, (id & 0xFF), 127);
-	    }
-	}
-
-    if (record->event.key.col == 11 && record->event.key.row == 4 && record->event.pressed) {
-        starting_note++;
+    if (id != 0) {
+        if (record->event.pressed) {
+            midi_send_noteon(&midi_device, opt, (id & 0xFF), 127);
+        } else {
+            midi_send_noteoff(&midi_device, opt, (id & 0xFF), 127);
+        }
+    }
+
+    if (record->event.key.col == (MATRIX_COLS - 1) && record->event.key.row == (MATRIX_ROWS - 1)) {
+        if (record->event.pressed) {
+            starting_note++;
+            play_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[0 + offset])/12.0+(MATRIX_ROWS - 1)), 0xC);
+            midi_send_cc(&midi_device, 0, 0x7B, 0);
+            midi_send_cc(&midi_device, 1, 0x7B, 0);
+            midi_send_cc(&midi_device, 2, 0x7B, 0);
+            midi_send_cc(&midi_device, 3, 0x7B, 0);
+            midi_send_cc(&midi_device, 4, 0x7B, 0);
+            return;
+        } else {
+            stop_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[0 + offset])/12.0+(MATRIX_ROWS - 1)));
+            stop_all_notes();
+            return;
+        }
+    }
+    if (record->event.key.col == (MATRIX_COLS - 2) && record->event.key.row == (MATRIX_ROWS - 1)) {
+        if (record->event.pressed) {
+            starting_note--;
+            play_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[0 + offset])/12.0+(MATRIX_ROWS - 1)), 0xC);
+            midi_send_cc(&midi_device, 0, 0x7B, 0);
+            midi_send_cc(&midi_device, 1, 0x7B, 0);
+            midi_send_cc(&midi_device, 2, 0x7B, 0);
+            midi_send_cc(&midi_device, 3, 0x7B, 0);
+            midi_send_cc(&midi_device, 4, 0x7B, 0);
+            return;
+        } else {
+            stop_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[0 + offset])/12.0+(MATRIX_ROWS - 1)));
+            stop_all_notes();
+            return;
+        }
+    }
+
+    if (record->event.key.col == (MATRIX_COLS - 3) && record->event.key.row == (MATRIX_ROWS - 1) && record->event.pressed) {
+        offset++;
         midi_send_cc(&midi_device, 0, 0x7B, 0);
         midi_send_cc(&midi_device, 1, 0x7B, 0);
         midi_send_cc(&midi_device, 2, 0x7B, 0);
         midi_send_cc(&midi_device, 3, 0x7B, 0);
         midi_send_cc(&midi_device, 4, 0x7B, 0);
+        stop_all_notes();
+        for (int i = 0; i <= 7; i++) {
+            play_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[i + offset])/12.0+(MATRIX_ROWS - 1)), 0xC);
+            _delay_us(80000);
+            stop_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[i + offset])/12.0+(MATRIX_ROWS - 1)));
+            _delay_us(8000);
+        }
+        return;
     }
-    if (record->event.key.col == 8 && record->event.key.row == 4 && record->event.pressed) {
-        starting_note--;
+    if (record->event.key.col == (MATRIX_COLS - 4) && record->event.key.row == (MATRIX_ROWS - 1) && record->event.pressed) {
+        offset--;
         midi_send_cc(&midi_device, 0, 0x7B, 0);
         midi_send_cc(&midi_device, 1, 0x7B, 0);
         midi_send_cc(&midi_device, 2, 0x7B, 0);
         midi_send_cc(&midi_device, 3, 0x7B, 0);
         midi_send_cc(&midi_device, 4, 0x7B, 0);
+        stop_all_notes();
+        for (int i = 0; i <= 7; i++) {
+            play_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[i + offset])/12.0+(MATRIX_ROWS - 1)), 0xC);
+            _delay_us(80000);
+            stop_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[i + offset])/12.0+(MATRIX_ROWS - 1)));
+            _delay_us(8000);
+        }
+        return;
     }
 
     if (record->event.pressed) {
-    	midi_send_noteon(&midi_device, record->event.key.row, starting_note + SCALE[record->event.key.col], 127);
+        // midi_send_noteon(&midi_device, record->event.key.row, starting_note + SCALE[record->event.key.col], 127);
+        midi_send_noteon(&midi_device, 0, (starting_note + SCALE[record->event.key.col + offset])+12*(MATRIX_ROWS - record->event.key.row), 127);
+        play_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)), 0xF);
     } else {
-        midi_send_noteoff(&midi_device, record->event.key.row, starting_note + SCALE[record->event.key.col], 127);
+        // midi_send_noteoff(&midi_device, record->event.key.row, starting_note + SCALE[record->event.key.col], 127);
+        midi_send_noteoff(&midi_device, 0, (starting_note + SCALE[record->event.key.col + offset])+12*(MATRIX_ROWS - record->event.key.row), 127);
+        stop_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)));
     }
 }
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