umpPortamento()

jazz-soft · Dec 29, 2023 · ffeb72f · ffeb72f
1 parent 410c727
commit ffeb72f
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Showing 3 changed files with 12 additions and 1 deletion.
diff --git a/javascript/JZZ.js b/javascript/JZZ.js
@@ -3081,6 +3081,9 @@
       if (_noctrl.includes(n)) _throw(n);
       return [0x40 + _4b(g), 0xb0 + _ch(c), _7b(n), 0].concat(_32a(x, y, z, w));
     },
+    umpPortamento: function(g, c, n) {
+      return [0x40 + _4b(g), 0xb0 + _ch(c), 0x54, 0, _7bn(n), 0, 0, 0];
+    },
     umpPressure: function(g, c, x, y, z, w) {
       return [0x40 + _4b(g), 0xd0 + _ch(c), 0, 0].concat(_32a(x, y, z, w));
     },
@@ -3409,6 +3412,11 @@
         14: 'Pitch Bend',
         15: 'Per-Note Management'
       }[n];
+      if (n == 11) {
+        s = {
+          84: 'Portamento'
+        }[this[2]] || s;
+      }
     }
     else if (t == 5) {
       s = 'Data';

diff --git a/minified/JZZ.js b/minified/JZZ.js
diff --git a/test/common.js b/test/common.js
@@ -1059,6 +1059,9 @@ describe('UMP messages', function() {
     assert.equal(JZZ.UMP.umpControl(1, 2, 3, 0xf0, 0xf0, 0xf0, 0xf0).toString(), s);
     assert.throws(function() { JZZ.UMP.umpControl(1, 2, 0, 0xf0f0f0f0); });
   });
+  it('umpPortamento', function() {
+    assert.equal(JZZ.UMP.umpPortamento(1, 2, 'C5').toString(), '41b25400 3c000000 -- Portamento');
+  });
   it('umpProgram', function() {
     assert.equal(JZZ.UMP.umpProgram(1, 2, 3).toString(), '41c20000 03000000 -- Program Change');
     assert.equal(JZZ.UMP.umpProgram(1, 2, 3, 4, 5).toString(), '41c20001 03000405 -- Program Change');