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Reduce latency; change name to midikeys; include in i/o learn page

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This commit is contained in:
Aria 2026-01-09 22:50:16 -06:00
parent 103b27c21f
commit 4743334a17
4 changed files with 16 additions and 12 deletions
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10
packages/midi/midi.mjs
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@ -558,16 +558,16 @@ export async function midin(input) {
* The note length is fixed as Superdough is not currently set up for undetermined
* note durations
*
* @name keyboard
* @name midikeys
* @param {string | number} input MIDI device name or index defaulting to 0
* @returns {function((number | Pattern)=): Pattern} A function that produces a pattern.
* When queried, the pattern will produces the most recently played midi notes and velocities,
* lasting for the specified duration
* @example
* const kb = await keyboard('Arturia KeyStep 32')
* const kb = await midikeys('Arturia KeyStep 32')
* kb().s("tri").lpf(80).lpe(6).lpd(0.1).room(2).delay(0.35)
* @example
* const kb = await keyboard('Arturia KeyStep 32')
* const kb = await midikeys('Arturia KeyStep 32')
* kb("0.5 1")
* .s("saw")
* .add(note(rand.mul(0.3)))
@ -575,7 +575,7 @@ export async function midin(input) {
*/
const kHaps = {};
const kListeners = {};
export async function keyboard(input) {
export async function midikeys(input) {
const device = await _initialize(input);
if (!kHaps[input]) {
kHaps[input] = [];
@ -586,7 +586,7 @@ export async function keyboard(input) {
const [note, velocity] = dataBytes;
const noteoff = message.command === 8;
const key = `${input}_${note}`;
const t = getTime() + 0.1; // slight delay so it's not too late for cyclist to catch
const t = getTime() + 0.03; // slight delay so it's not too late for cyclist to catch
const span = new TimeSpan(t, t);
let value = { midikey: key };
if (noteoff) {