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Add 'sysex' control

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- sysex(id, data) and both arguments are patternable
This commit is contained in:
nkymut 2025-01-23 08:30:06 +08:00
parent a4792e29f5
commit 57c48f0c45
2 changed files with 24 additions and 0 deletions
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7
packages/core/controls.mjs
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@ -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);
});

17
packages/midi/midi.mjs
View File

@ -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)) {