From 57c48f0c453a46292ee6a134e55c6a8a2f89931b Mon Sep 17 00:00:00 2001
From: nkymut <nkymut@gmail.com>
Date: Thu, 23 Jan 2025 08:30:06 +0800
Subject: [PATCH] Add 'sysex' control

- sysex(id, data) and both arguments are patternable
---
 packages/core/controls.mjs |  7 +++++++
 packages/midi/midi.mjs     | 17 +++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/packages/core/controls.mjs b/packages/core/controls.mjs
index 7bfeb1e3..00d6e7a2 100644
--- a/packages/core/controls.mjs
+++ b/packages/core/controls.mjs
@@ -1616,3 +1616,10 @@ export const ar = register('ar', (t, pat) => {
   const [attack, release = attack] = t;
   return pat.set({ attack, release });
 });
+export const sysex = register('sysex', (args, pat) => {
+  if (!Array.isArray(args)) {
+    throw new Error('sysex expects an array of [id, data]');
+  }
+  const [id, data] = args;
+  return pat.sysexid(id).sysexdata(data);
+});
diff --git a/packages/midi/midi.mjs b/packages/midi/midi.mjs
index 5fabb3ea..058e7b68 100644
--- a/packages/midi/midi.mjs
+++ b/packages/midi/midi.mjs
@@ -153,6 +153,8 @@ Pattern.prototype.midi = function (output) {
       sysexdata,
     } = hap.value;
 
+    console.log('hap', hap.value);
+
     velocity = gain * velocity;
 
     // note off messages will often a few ms arrive late, try to prevent glitching by subtracting from the duration length
@@ -213,6 +215,21 @@ Pattern.prototype.midi = function (output) {
       device.sendProgramChange(progNum, midichan, { time: timeOffsetString });
     }
     // Handle sysex
+    // sysex data is consist of 2 arrays, first is sysexid, second is sysexdata
+    // sysexid is a manufacturer id it is either a number or an array of 3 numbers.
+    // list of manufacturer ids can be found here : https://midi.org/sysexidtable
+    // if sysexid is an array the first byte is 0x00
+
+    // if (sysex !== undefined) {
+    //   console.log('sysex', sysex);
+    //   if (Array.isArray(sysex)) {
+    //     if (Array.isArray(sysex[0])) {
+    //       //device.sendSysex(sysex[0], sysex[1], { time: timeOffsetString });
+    //     } else {
+    //       //device.sendSysex(sysex[0], sysex[1], { time: timeOffsetString });
+    //     }
+    //   }
+    // }
     if (sysexid !== undefined && sysexdata !== undefined) {
       //console.log('sysex', sysexid, sysexdata);
       if (Array.isArray(sysexid)) {