From 97f84ee87f977e7ee4e6b8d0facdbbdbadd8ff54 Mon Sep 17 00:00:00 2001
From: Vasilii Milovidov <vasily.milovidov@gmail.com>
Date: Sun, 3 Sep 2023 15:54:34 +0400
Subject: [PATCH] fix MIDI CC messages

---
 packages/desktopbridge/midibridge.mjs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/packages/desktopbridge/midibridge.mjs b/packages/desktopbridge/midibridge.mjs
index 7e9528e7..72f7a7c3 100644
--- a/packages/desktopbridge/midibridge.mjs
+++ b/packages/desktopbridge/midibridge.mjs
@@ -3,6 +3,7 @@ import { Pattern, noteToMidi } from '@strudel.cycles/core';
 
 const ON_MESSAGE = 0x90;
 const OFF_MESSAGE = 0x80;
+const CC_MESSAGE = 0xb0;
 
 Pattern.prototype.midi = function (output) {
   return this.onTrigger((time, hap, currentTime) => {
@@ -37,14 +38,9 @@ Pattern.prototype.midi = function (output) {
       const scaled = Math.round(ccv * 127);
       messagesfromjs.push({
         requestedport,
-        message: [ON_MESSAGE + midichan, ccn, scaled],
+        message: [CC_MESSAGE + midichan, ccn, scaled],
         offset: roundedOffset,
       });
-      messagesfromjs.push({
-        requestedport,
-        message: [OFF_MESSAGE + midichan, ccn, scaled],
-        offset: roundedOffset + duration,
-      });
     }
     // invoke is temporarily blocking, run in an async process
     if (messagesfromjs.length) {